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	<title>税金計算方法 | ゼロ投資</title>
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	<item>
		<title>所得税とは？仕組みを”わかりやすく”解説</title>
		<link>https://zero-toushi.com/income-tax/</link>
					<comments>https://zero-toushi.com/income-tax/#respond</comments>
		
		<dc:creator><![CDATA[ぜんきち]]></dc:creator>
		<pubDate>Mon, 28 Apr 2025 08:30:00 +0000</pubDate>
				<category><![CDATA[社会保険・リタイア設計]]></category>
		<category><![CDATA[入門編]]></category>
		<category><![CDATA[税金計算方法]]></category>
		<category><![CDATA[節税対策]]></category>
		<category><![CDATA[課税所得]]></category>
		<guid isPermaLink="false">https://investor-zenkichi.com/?p=109</guid>

					<description><![CDATA[所得税を小さくしたいときには、所得税の算出方法を知る必要があります。 所得税の計算方法は「足し算」「引き算」と「掛け算」しか使いません。 この記事を読めば、所得税の計算が誰でも理解できます。 もし、参考になったと思われた [&#8230;]]]></description>
										<content:encoded><![CDATA[
<div class="wp-block-cocoon-blocks-blank-box-1 blank-box block-box">
<p class="wp-block-paragraph">税金っていくら払うの？<br>住民税はどうやって決まるの？</p>
</div>



<p class="wp-block-paragraph">所得税を小さくしたいときには、所得税の算出方法を知る必要があります。</p>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora2-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">難しそう&#8230;</p>
</div></div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">実は単純計算です！</p>
</div></div>



<p class="wp-block-paragraph"><strong>所得税の計算方法</strong>は「<span style="text-decoration: underline;">足し算</span>」「<span style="text-decoration: underline;">引き算</span>」と「<span style="text-decoration: underline;">掛け算</span>」しか使いません。</p>



<p class="wp-block-paragraph">この記事を読めば、所得税の計算が誰でも理解できます。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-chevron-circle-right block-box has-background has-watery-blue-background-color"><div class="iconlist-title">Check Point</div>
<ul class="wp-block-list has-ex-a-color has-indigo-background-color has-text-color has-background">
<li><strong>所得税は課税所得でほとんど決まる</strong></li>



<li><strong>2025年の税制改正で基礎控除が増額</strong></li>



<li><strong><strong>収入の翌年に住民税が発生する</strong></strong></li>
</ul>
</div>



<p class="wp-block-paragraph">もし、参考になったと思われたら、友人や親戚に <span class="marker-under"><strong>&#8220;SNS&#8221;</strong> や <strong>&#8220;リンク&#8221;</strong> で紹介</span>して頂けると今後の励みになります。</p>



<h2 class="wp-block-heading">所得税の算出方法</h2>



<figure class="wp-block-image aligncenter size-large"><img fetchpriority="high" decoding="async" width="1024" height="230" src="https://zero-toushi.com/wp-content/uploads/2024/12/obi-2-1024x230.jpg" alt="" class="wp-image-13029" srcset="https://zero-toushi.com/wp-content/uploads/2024/12/obi-2-1024x230.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2024/12/obi-2-300x68.jpg 300w, https://zero-toushi.com/wp-content/uploads/2024/12/obi-2-768x173.jpg 768w, https://zero-toushi.com/wp-content/uploads/2024/12/obi-2-1536x346.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2024/12/obi-2.jpg 1920w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">所得税は全ての収入を合算してから計算されます。</p>



<div class="wp-block-cocoon-blocks-timeline timeline-box cf block-box has-point-color has-indigo-point-color cocoon-block-timeline"><div class="timeline-title">所得税の算出方法</div><ul class="timeline">
<li class="wp-block-cocoon-blocks-timeline-item timeline-item cf"><div class="timeline-item-label">Step1</div><div class="timeline-item-content cf"><div class="timeline-item-title">総収入金額の算出</div><div class="timeline-item-snippet">
<p class="wp-block-paragraph">年間の収入全てを合算します。</p>
</div></div></li>



<li class="wp-block-cocoon-blocks-timeline-item timeline-item cf"><div class="timeline-item-label">Step2</div><div class="timeline-item-content cf"><div class="timeline-item-title">課税所得金額の算出</div><div class="timeline-item-snippet">
<p class="wp-block-paragraph">経費や控除を収入から引いて、所得を算出します。</p>



<div class="s_memo box-inside">
	<div class="s_memo_ttl title-box">課税所得の算出</div>
<strong>所得＝総収入－控除</strong><br>
※控除には経費や給与所得控除、保険控除などがあります。
</div>
</div></div></li>



<li class="wp-block-cocoon-blocks-timeline-item timeline-item cf"><div class="timeline-item-label">Step3</div><div class="timeline-item-content cf"><div class="timeline-item-title">税額の決定</div><div class="timeline-item-snippet">
<p class="wp-block-paragraph">所得毎のレイヤーに対する税率をかけて、税額を決定します。</p>



<div class="s_memo s_alerta box-inside">
	<div class="s_memo_ttl title-box">税額の決定</div>
税額=所得×税率
</div>



<div class="wp-block-cocoon-blocks-toggle-box-1 toggle-wrap toggle-box block-box not-nested-style cocoon-block-toggle"><input id="toggle-checkbox-202505041941160" class="toggle-checkbox" type="checkbox"/><label class="toggle-button" for="toggle-checkbox-202505041941160">所得毎の税率</label><div class="toggle-content">
<div class="scrollable-table"><table style="height: 351px; width: 100%; border-collapse: collapse; border-color: #737373; border-style: none;">
<tbody>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e; background-color: #3f7fe0;"><span style="color: #ffffff;"><strong>課税所得額</strong></span></td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; background-color: #3f7fe0;"><span style="color: #ffffff;"><strong>税率（抜 復興税）※</strong></span></td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; background-color: #3f7fe0;"><span style="color: #ffffff;"><strong>控除額</strong></span></td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 43px; border-color: #9e9e9e; background-color: #e6f3ff;">195万円以下</td>
<td style="width: 22.1667%; height: 43px; border-color: #9e9e9e; text-align: center; background-color: #e6f3ff;">５％</td>
<td style="width: 15.9167%; height: 43px; border-color: #9e9e9e; background-color: #e6f3ff;">０円</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e;">195万円超　　～　330万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center;">１０％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e;">97,500円</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">330万円超　　～　695万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center; background-color: #e6f3ff;">２０％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">427,500円</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e;">695万円超　　～　900万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center;">２３％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e;">636,000円</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">900万円超　　～　1,800万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center; background-color: #e6f3ff;">３３％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">1,536,000円</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e;">1,800万円超　～　4,000万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center;">４０％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e;">2,796,000円</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">4,000万円超</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center; background-color: #e6f3ff;">４５％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">4,796,000円</td>
</tr>
</tbody>
</table></div>
</div></div>
</div></div></li>



<li class="wp-block-cocoon-blocks-timeline-item timeline-item cf"><div class="timeline-item-label">Step4</div><div class="timeline-item-content cf"><div class="timeline-item-title">所得税額の決定</div><div class="timeline-item-snippet">
<p class="wp-block-paragraph">算出された税額から税額控除を引きます。</p>



<div class="s_memo box-inside">
	<div class="s_memo_ttl title-box">所得税の算出</div>
<strong>所得税＝税額－税額控除</strong><br>
※控除には住宅ローン控除や寄付金控除などがあります。
</div>
</div></div></li>



<li class="wp-block-cocoon-blocks-timeline-item timeline-item cf"><div class="timeline-item-label">Step5</div><div class="timeline-item-content cf"><div class="timeline-item-title">復興特別税を加算する</div><div class="timeline-item-snippet">
<p class="wp-block-paragraph">2037年までについて、2.1%を加算します。</p>



<div class="s_memo s_alertc box-inside">
	<div class="s_memo_ttl title-box">復興特別所得税の計算</div>
所得税額×復興税＝復興特別所得税額<br>
12万円×0.021＝2520円
</div>
</div></div></li>
</ul></div>



<figure class="wp-block-video"><video height="486" style="aspect-ratio: 720 / 486;" width="720" controls src="https://zero-toushi.com/wp-content/uploads/2021/01/7c3102dff965dac8b56e0db2609f4c88.mp4" playsinline></video></figure>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora2-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">行程が多くて頭が&#8230;</p>
</div></div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">ステップ2に着目すれば良いです</p>
</div></div>



<p class="wp-block-paragraph">所得税は<span class="bold-red">「課税所得」×「税率」</span>で決定します。</p>



<p class="wp-block-paragraph">つまり、所得税を減らす時には、課税所得を減らすしかありません。</p>



<p class="wp-block-paragraph"><span style="text-decoration: underline;">課税所得を減らす手段</span>は、経費などの<span class="bold-red">「控除」の金額を増やす</span>ことで課税所得を減らすことが可能となります。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>所得税は控除が「かなめ」</strong></li>
</ul>
</div>



<h3 class="wp-block-heading">所得税の種類</h3>



<figure class="wp-block-image aligncenter size-large"><img decoding="async" width="1024" height="173" src="https://zero-toushi.com/wp-content/uploads/2024/06/obi-1024x173.jpg" alt="" class="wp-image-14174" srcset="https://zero-toushi.com/wp-content/uploads/2024/06/obi-1024x173.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2024/06/obi-300x51.jpg 300w, https://zero-toushi.com/wp-content/uploads/2024/06/obi-768x130.jpg 768w, https://zero-toushi.com/wp-content/uploads/2024/06/obi-1536x260.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2024/06/obi-2048x347.jpg 2048w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">所得の種類は全部で<strong>10種類</strong>あり、これを<span style="text-decoration: underline;">合算しないと総収入が確定しません</span>。</p>



<div class="s_memo s_alerta box-inside">
	<div class="s_memo_ttl title-box">10種の所得税</div>
利子所得、配当所得<br>
不動産所得、事業所得<br>
給与所得、退職所得<br>
山林所得、譲渡所得<br>
一時所得、雑所得
</div>



<p class="wp-block-paragraph">サラリーマンに身近な所得は「給与所得」で、これに株式売買による「譲渡所得」や配当金の「配当所得」があります。</p>



<p class="wp-block-paragraph">仮に、副業として自営業を行えば「事業所得」の項目が適用されます。</p>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora2-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">銀行の利子は合算してないよ？</p>
</div></div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">分離で課税できるものもあります</p>
</div></div>



<p class="wp-block-paragraph">分離課税の典型である「利子所得」は、預金者に対して利子を払うときに、あらかじめ<span style="text-decoration: underline;">銀行</span>が<span style="text-decoration: underline;">国税</span>と<span style="text-decoration: underline;">地方税</span>を支払った後の<strong>残りを利子</strong>として預金に上乗せしています。</p>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="576" src="https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e-1024x576.jpg" alt="" class="wp-image-179" srcset="https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e-1536x864.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e-120x68.jpg 120w, https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e-160x90.jpg 160w, https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2021/01/cbf8e53e79f0938aecf991b8bf6d4b6e.jpg 1920w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">配当金も同様に分離で課税されています。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>分離でなければ全て合算</strong></li>
</ul>
</div>



<h3 class="wp-block-heading">先取りされる所得税の疑問</h3>



<p class="wp-block-paragraph">前述の通り、所得税は<strong>一年間の収入が確定してから決まり</strong>ます。</p>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora2-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">じゃあ給与明細にある所得税ってなに？</p>
</div></div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">概算で多めに納めています</p>
</div></div>



<p class="wp-block-paragraph">月給にある<span style="text-decoration: underline;">所得税</span>は、未確定となる当該年の年収を<span class="bold-red">想定した金額で決定</span>されます。</p>



<p class="wp-block-paragraph">そのため、後から<span style="text-decoration: underline;">支払う手間を考慮</span>して、月給では想定以上となる<strong>多めに税金を納めています</strong>。</p>



<p class="wp-block-paragraph">余計に納めた所得税は、「<strong>年末調整</strong>」で<span class="bold-red">労働者へ税金の還付</span>が行われます。</p>



<div class="s_memo box-inside">
	<div class="s_memo_ttl title-box">節税ポイント</div>
退職年には、年末調整が行われていませんので、確定申告することにより年末に税金が還付されます。
</div>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>月給で多めに所得税を支払っている</strong></li>
</ul>
</div>



<h2 class="wp-block-heading">2025年税制の主な改正点</h2>



<figure class="wp-block-image aligncenter size-large"><img loading="lazy" decoding="async" width="1024" height="327" src="https://zero-toushi.com/wp-content/uploads/2023/04/obi-1024x327.jpg" alt="" class="wp-image-11709" srcset="https://zero-toushi.com/wp-content/uploads/2023/04/obi-1024x327.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/04/obi-300x96.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/04/obi-768x246.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/04/obi-1536x491.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/04/obi.jpg 1920w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">2025年に政権与党が<span style="text-decoration: underline;">過半数を割る大敗</span>を喫しました。</p>



<p class="wp-block-paragraph">その一方、<strong>所得向上</strong>を政策に掲げた<span style="text-decoration: underline;">国民民主党が多くの議席を獲得</span>しました。</p>



<p class="wp-block-paragraph">所得を向上させたい世論の声を背景として、<span style="text-decoration: underline;">2025年</span>に<strong>税制の大幅改定</strong>がありました。</p>



<div class="wp-block-cocoon-blocks-sticky-box blank-box block-box sticky st-yellow">
<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-check-square block-box has-icon-color has-indigo-icon-color"><div class="iconlist-title">所得税の主な改正</div>
<ul style="background-color:#cfe5ff" class="wp-block-list has-background">
<li>基礎控除が48万円→58万円※</li>



<li>給与所得控除が収入額に応じて変化</li>



<li>19歳から22歳までは控除額の拡大</li>
</ul>
</div>



<div class="wp-block-cocoon-blocks-micro-text aligncenter micro-text micro-copy micro-top"><span class="micro-text-content micro-content"><span class="fz-16px"><strong>＼所得と基礎控除／</strong></span></span></div>



<div class="scrollable-table"><table style="height: 357px; width: 100%; border-collapse: collapse; background-color: #deeafc;">
<tbody>
<tr data-start="47" data-end="120">
<th style="width: 28.3837%; background-color: #3f7fe0;" data-start="47" data-end="78"><span style="color: #ffffff;">合計所得金額の範囲</span></th>
<th style="width: 18.6597%; background-color: #3f7fe0;" data-start="78" data-end="95"><span style="color: #ffffff;">現在の控除額</span></th>
<th style="width: 29.9606%; background-color: #3f7fe0;" data-start="95" data-end="109"><span style="color: #ffffff;">令和9年分以後</span></th>
<th style="width: 22.7332%; background-color: #3f7fe0;" data-start="109" data-end="120"><span style="color: #ffffff;">改正前</span></th>
</tr>
<tr data-start="224" data-end="312">
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 28.3837%;" data-start="224" data-end="260">132万円以下</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 18.6597%;" data-start="260" data-end="281">95万円</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 29.9606%;" data-start="281" data-end="297">95万円（変更なし）</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 22.7332%;" data-start="297" data-end="312">48万円</td>
</tr>
<tr data-start="313" data-end="403">
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 28.3837%;" data-start="313" data-end="346">132万円超～336万円以下</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 18.6597%;" data-start="346" data-end="367">88万円</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 29.9606%;" data-start="367" data-end="388">58万円</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 22.7332%;" data-start="388" data-end="403">48万円</td>
</tr>
<tr data-start="404" data-end="494">
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 28.3837%;" data-start="404" data-end="437">336万円超～489万円以下</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 18.6597%;" data-start="437" data-end="458">68万円</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 29.9606%;" data-start="458" data-end="479">58万円</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 22.7332%;" data-start="479" data-end="494">48万円</td>
</tr>
<tr data-start="495" data-end="585">
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 28.3837%;" data-start="495" data-end="528">489万円超～655万円以下</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 18.6597%;" data-start="528" data-end="549">63万円</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 29.9606%;" data-start="549" data-end="570">58万円</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 22.7332%;" data-start="570" data-end="585">48万円</td>
</tr>
<tr data-start="586" data-end="671">
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 28.3837%;" data-start="586" data-end="619">655万円超～2,350万円以下</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 18.6597%;" data-start="619" data-end="640">58万円</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 29.9606%;" data-start="640" data-end="656">58万円（変更なし）</td>
<td class="max-w-[calc(var(--thread-content-max-width)*2/3)]" style="width: 22.7332%;" data-start="656" data-end="671">48万円</td>
</tr>
</tbody>
</table></div>
</div>



<div class="wp-block-cocoon-blocks-sticky-box blank-box block-box sticky st-yellow">
<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-check-square block-box has-icon-color has-green-icon-color"><div class="iconlist-title">住民税の主な改定</div>
<ul style="background-color:#d0ffeb" class="wp-block-list has-background">
<li>基礎控除の引上げは見送り</li>



<li>給与所得控除が55万円→65万円</li>



<li>19歳から22歳までの控除額45万円</li>
</ul>
</div>
</div>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>選挙の大敗で税制が変わった</strong></li>
</ul>
</div>



<h3 class="wp-block-heading">改正による変化</h3>



<figure class="wp-block-image aligncenter size-large"><img loading="lazy" decoding="async" width="1024" height="262" src="https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-1024x262.jpg" alt="" class="wp-image-12865" srcset="https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-1024x262.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-300x77.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-768x196.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-1536x393.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/10/obi-2.jpg 1920w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">2025年の改定による働き方の変化は、起きないと考えられています。</p>



<p class="wp-block-paragraph">その理由は、<strong>社会保険の壁</strong>（130万円の壁）に対する<span style="text-decoration: underline;">変化がない</span>ことや<span style="text-decoration: underline;">住民税の基本控除額が変わらなかった</span>ことが大きな要因となります。</p>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora2-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">じゃあ意味がないの？</p>
</div></div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">扶養対象が増えています</p>
</div></div>



<p class="wp-block-paragraph">所得税の<strong>基礎控除が10万円</strong>上がりましたので、<span class="bold-red">被扶養となる方が増えました</span>。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-check-square block-box has-icon-color has-indigo-icon-color"><div class="iconlist-title">被扶養者の拡大</div>
<ul style="background-color:#cfe5ff" class="wp-block-list has-background">
<li>年金受給者の非課税枠が上昇</li>



<li>未成年の非課税枠が上昇</li>
</ul>
</div>



<p class="wp-block-paragraph">年金受給者の非課税枠が上昇すると、被扶養者が増えます。</p>



<div class="s_memo s_alerta box-inside">
	<div class="s_memo_ttl title-box">年金受給の被扶養者</div>
■65歳未満<br>
・118万円＝58万円＋60万円<br>
<br>
■65歳以上<br>
・168万円＝58万円＋110万円<br>
</div>



<div class="s_memo s_alert box-inside">
	<div class="s_memo_ttl title-box">注意</div>
2025年の税制は確定していません。<br>
「公的年金等控除額」が下がる可能性があります。
</div>



<p class="wp-block-paragraph">65歳以上の方を<span style="text-decoration: underline;">月額</span>に直すと、<strong>約17万円以下の所得</strong>であれば<span style="text-decoration: underline;">税法上の被扶養</span>となることができます。</p>



<p class="wp-block-paragraph">例えば、<span style="text-decoration: underline;">両親を扶養</span>に入れると、一人あたり<strong><span class="marker-under">38万円</span></strong>の控除が受けられます。</p>



<p class="wp-block-paragraph">この控除の恩恵は、所得税だけで<strong>15.2万円の節税</strong>に繋がります。</p>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora2-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">月1万強はデカい！！</p>
</div></div>



<div class="s_memo s_alertc box-inside">
	<div class="s_memo_ttl title-box">扶養控除の計算例</div>
・年収700万円サラリーマン<br>
・両親を扶養<br>
・76万円×20%＝15.2万円
</div>



<p class="wp-block-paragraph">「<strong>未成年者</strong>」や「<strong>FIRE達成者</strong>」で収入がある場合も<span style="text-decoration: underline;">非課税枠が58万円へ上昇</span>しています。</p>



<p class="wp-block-paragraph">しかし、これには注意が必要です。</p>



<p class="wp-block-paragraph">それは、<span class="bold-red">住民税の非課税枠は2024年と変わらない</span>という所です。</p>



<div class="s_memo s_alertc box-inside">
	<div class="s_memo_ttl title-box">2025年の住民税非課税額</div>
現時点で45万円です。<br>
※東京都23区（一級地）の場合<br>
今後のインフレ推移と政局によって期待できます。
</div>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>被扶養者は増加するも住民税は変化なし</strong></li>
</ul>
</div>



<h2 class="wp-block-heading">所得と住民税の関係</h2>



<figure class="wp-block-image aligncenter size-large"><img loading="lazy" decoding="async" width="1024" height="220" src="https://zero-toushi.com/wp-content/uploads/2023/02/obi-6-2-1024x220.jpg" alt="" class="wp-image-10945" srcset="https://zero-toushi.com/wp-content/uploads/2023/02/obi-6-2-1024x220.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/02/obi-6-2-300x64.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/02/obi-6-2-768x165.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/02/obi-6-2-1536x330.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/02/obi-6-2-2048x440.jpg 2048w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora2-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">所得税を納めたら安心だね！</p>
</div></div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">翌年に「住民税」が課されます</p>
</div></div>



<p class="wp-block-paragraph">実は、初めて働いた方は<strong>1年目に住民税を支払っていません</strong>。</p>



<p class="wp-block-paragraph">住民税は課税所得が決定した翌年に一律で<strong><span class="marker-under">約10%</span></strong>発生します。</p>



<p class="wp-block-paragraph">これを知らなければ大変なことに繋がります。</p>



<div class="wp-block-cocoon-blocks-sticky-box blank-box block-box sticky st-yellow">
<div class="wp-block-cocoon-blocks-micro-text aligncenter micro-text micro-copy micro-top"><span class="micro-text-content micro-content"><span class="fz-16px"><strong>＼年収と住民税（2023年）／</strong></span></span></div>



<div class="scrollable-table"><table style="height: 141px; width: 100%; border-collapse: collapse; border-color: #737373; border-style: none;">
<tbody>
<tr style="height: 44px;">
<td style="width: 26.6316%; height: 44px; border-color: #9e9e9e; background-color: #3f7fe0; text-align: center;"><span style="color: #ffffff;"><strong>年収</strong></span></td>
<td style="width: 28.8684%; height: 44px; border-color: #9e9e9e; background-color: #3f7fe0; text-align: center;"><span style="color: #ffffff;"><b>住民税</b></span></td>
</tr>
<tr style="height: 44px;">
<td style="width: 26.6316%; height: 43px; border-color: #9e9e9e; background-color: #e6f3ff; text-align: center;">300万円</td>
<td style="width: 28.8684%; height: 43px; border-color: #9e9e9e; background-color: #e6f3ff; text-align: center;">約11万円</td>
</tr>
<tr style="height: 44px;">
<td style="width: 26.6316%; height: 44px; border-color: #9e9e9e; text-align: center;">500万円</td>
<td style="width: 28.8684%; height: 44px; border-color: #9e9e9e; text-align: center;">約24万円</td>
</tr>
<tr style="height: 44px;">
<td style="width: 26.6316%; height: 10px; border-color: #9e9e9e; background-color: #e6f3ff; text-align: center;">700万円</td>
<td style="width: 28.8684%; height: 10px; border-color: #9e9e9e; background-color: #e6f3ff; text-align: center;">約37万円</td>
</tr>
</tbody>
</table></div>
</div>



<p class="wp-block-paragraph">例えば、定年退職した翌年に、税金が大きく減ると思っていたけど、住民税の負担が大きく、老後の計画に支障が出てしまいかねません。</p>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">プロスポーツ選手が引退したときに資金不足に陥りやすいです。</p>
</div></div>



<p class="wp-block-paragraph">つまり、収入が多かった翌年に<span class="bold-red">住民税を払える分の現金が必要</span>になります。</p>



<div class="wp-block-cocoon-blocks-sticky-box blank-box block-box sticky st-yellow">
<div class="wp-block-cocoon-blocks-micro-text aligncenter micro-text micro-copy micro-top"><span class="micro-text-content micro-content"><span class="fz-16px"><strong>＼所得税と住民税／</strong></span></span></div>



<div class="scrollable-table"><table style="height: 351px; width: 100%; border-collapse: collapse; border-color: #737373; border-style: none;">
<tbody>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e; background-color: #3f7fe0;"><span style="color: #ffffff;"><strong>課税所得額</strong></span></td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; background-color: #3f7fe0; text-align: center;"><span style="color: #ffffff;"><strong>所得税<br />（抜 復興税）</strong></span></td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; background-color: #3f7fe0; text-align: center;"><span style="color: #ffffff;"><strong>住民税</strong></span></td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 43px; border-color: #9e9e9e; background-color: #e6f3ff;">195万円以下</td>
<td style="width: 22.1667%; height: 43px; border-color: #9e9e9e; text-align: center; background-color: #e6f3ff;">5％</td>
<td style="width: 15.9167%; height: 43px; border-color: #9e9e9e; background-color: #e6f3ff; text-align: center;">10%※</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e;">195万円超　　～　330万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center;">10％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; text-align: center;">10%</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">330万円超　　～　695万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center; background-color: #e6f3ff;">20％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff; text-align: center;">10%</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e;">695万円超　　～　900万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center;">23％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; text-align: center;">10%</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">900万円超　　～　1,800万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center; background-color: #e6f3ff;">33％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff; text-align: center;">10%</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e;">1,800万円超　～　4,000万円以下</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center;">40％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; text-align: center;">10%</td>
</tr>
<tr style="height: 44px;">
<td style="width: 33.3333%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff;">4,000万円超</td>
<td style="width: 22.1667%; height: 44px; border-color: #9e9e9e; text-align: center; background-color: #e6f3ff;">45％</td>
<td style="width: 15.9167%; height: 44px; border-color: #9e9e9e; background-color: #e6f3ff; text-align: center;">10%</td>
</tr>
</tbody>
</table></div>



<div class="s_memo s_alertc box-inside">
	<div class="s_memo_ttl title-box">195万円以下について</div>
・所得によっては住民税の均等割のみとなる<br>
・均等割が課せられる所得以下であれば完全非課税
</div>
</div>



<p class="wp-block-paragraph">住民税を考慮した場合、4,000万円を超える所得があると半分以上（55%）を税金で持ってかれることになります。</p>



<p class="wp-block-paragraph">この税率が、富裕層の忌避に繋がり、タックスヘブンとなる国への移動を促しています。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>住民税は翌年に支払っている</strong></li>
</ul>
</div>



<h2 class="wp-block-heading">まとめ</h2>



<figure class="wp-block-image aligncenter size-large"><img loading="lazy" decoding="async" width="1024" height="220" src="https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-5-1024x220.jpg" alt="" class="wp-image-13081" srcset="https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-5-1024x220.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-5-300x65.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-5-768x165.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-5-1536x330.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/10/obi-2-5-2048x440.jpg 2048w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">所得税の計算は単純で、小学校までの知識で計算ができます。</p>



<p class="wp-block-paragraph">所得税や住民税は<strong>課税所得の額</strong>で決定し、課税所得を減らすには、<strong>控除額を大きくすること</strong>で税金が減ります。</p>



<p class="wp-block-paragraph"><strong>所得税</strong>は<span class="bold-red">課税所得の金額毎に税率が決定</span>し、<strong>住民税</strong>は<strong>一律</strong>で<span class="marker-under">約10%</span>となります。</p>



<p class="wp-block-paragraph">所得税は<span style="text-decoration: underline;">年収が確定する前</span>に収め、住民税は<span style="text-decoration: underline;">課税所得が確定した翌年</span>に収めることになるため、住民税を支払うための現金を確保する必要があります。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-angle-double-right block-box has-background has-watery-blue-background-color"><div class="iconlist-title"></div>
<ul class="wp-block-list has-white-color has-indigo-background-color has-text-color has-background">
<li><strong><strong><strong><strong>所得税は控除の大きさで決定される</strong></strong></strong></strong></li>



<li><strong>税制改正で未成年,FIRE民に恩恵</strong></li>



<li><strong><strong><strong><strong><strong><strong><strong>住民税は</strong></strong></strong></strong></strong></strong>翌年に一律10%発生する</strong></li>
</ul>
</div>



<p class="wp-block-paragraph">もし、参考になったと思われたら、友人や親戚に <span class="marker-under"><strong>&#8220;SNS&#8221;</strong> や <strong>&#8220;リンク&#8221;</strong> で紹介</span>して頂けると今後の励みになります。</p>



<h3 class="wp-block-heading">関連記事</h3>



<p class="wp-block-paragraph">サラリーマンの2大控除の一角「ふるさと納税」（寄付控除）は<strong>配当金</strong>や<strong>株式の売買</strong>で<span class="bold-red">上限額を増やす</span>ことができます。＞＞<a href="https://zero-toushi.com/donations-dividends-capital-gains/" data-type="link" data-id="https://zero-toushi.com/donations-dividends-capital-gains/">ふるさと納税の上限</a></p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/donations-dividends-capital-gains/" title="「ふるさと納税」の限度額と配当金・譲渡益の関係" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains-748x421.jpg 748w, https://zero-toushi.com/wp-content/uploads/2025/05/Donations-Dividends-Capital-Gains.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">「ふるさと納税」の限度額と配当金・譲渡益の関係</div><div class="blogcard-snippet internal-blogcard-snippet">投資で「ふるさと納税」ってどれだけできるの？配当金で限度額はどれだけ上がるの？2025年10月にふるさと納税のポイント付与が終了します。本当なの？ぜんきち総務省の決定です大変お得であった、ポイント付与が終了します。そのため、ポイントをできる...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
</div>



<p class="wp-block-paragraph">実は、<span style="text-decoration: underline;">税金の負担より</span>、<span class="bold-red">社会保険料の方が大きくなります</span>。</p>



<p class="wp-block-paragraph">そのため、手取りを増やすためには、<span style="text-decoration: underline;">社会保険料の算出方法も考慮する</span>必要があります。こちらの記事で算出方法を解説しています＞＞<a href="https://zero-toushi.com/increase-your-disposable-income/" data-type="link" data-id="https://zero-toushi.com/increase-your-disposable-income/" target="_blank">手取りを増やす方法</a></p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/increase-your-disposable-income/" title="サラリーマンの節税「手取り」を増やす方法" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income-748x421.jpg 748w, https://zero-toushi.com/wp-content/uploads/2025/04/Increase-your-disposable-income.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">サラリーマンの節税「手取り」を増やす方法</div><div class="blogcard-snippet internal-blogcard-snippet">収入と所得って何が違うの？所得税率が変わると何に影響するの？私は就職して暫くすると「収入のわりに手取りが少ないな」と思っていました。手取りが小さい原因は、税金、社会保険料などが引かれていて、その内容をあまり理解することなく過ごしていました。...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
</div>



<p class="wp-block-paragraph">ふるさと納税の限度額と関係性が強い<span style="text-decoration: underline;">「配当金」の総合課税の選択</span>は<strong>所得695万円以下</strong>となります。その理由についてはこちらの記事で詳しく記載しています。＞＞<a href="https://zero-toushi.com/2024-dividend-deduction" data-type="link" data-id="https://zero-toushi.com/2024-dividend-deduction" target="_blank">配当金控除について</a></p>
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