納税フォーム
1040 Schedule 3 は、税金に関する情報を関連する税務当局に報告するために使用される文書である納税申告書の 1 つです。納税者の状況や場所によって、連邦税、州税、地方税など、さまざまな種類の納税申告書があります。

The Schedule 3 (Form 1040) is the IRS supplemental form that reports additional credits and other payments not captured on the main 1040. Whether you’re claiming the foreign tax credit, education credits, or refundable credits, Schedule 3 is the place to list them.
Schedule 3 is part of the 2023 Form 1040 filing package and includes two sections:
Accurately completing this schedule can lower your tax liability or increase your refund.
Instead of downloading the PDF and opening a separate editor, simply click the "Fill out this form" button on this page. The Formize PDF Filler app loads instantly, letting you type directly into the fields.
After completing Schedule 3, attach it to your Form 1040 and file electronically through IRS‑approved software or mail the paper return to the address listed in the IRS filing instructions. For assistance, consult the IRS Interactive Tax Assistant or a qualified tax professional.
Download the official 2023 Schedule 3 PDF (read‑only) or use the fillable version above.
Anyone who claims nonrefundable credits (like the education credit) or refundable credits (such as the earned income credit) that are not listed on the main 1040 must attach Schedule 3.
Yes. When you e‑file your Form 1040 using IRS‑approved software, Schedule 3 is included automatically. The fillable PDF is useful for paper filing or for a quick preview before e‑filing.
The fillable PDF produces the same final document as the official IRS PDF. As long as you print or save the completed form without hidden layers, the IRS will accept it.
Some credits require supporting forms or worksheets (e.g., Form 8863 for education credits). Attach those forms to your return along with Schedule 3.
You can file an amended return using Form 1040‑X. Include a corrected Schedule 3 and any supporting documents.
Schedule 3 follows the same deadline as Form 1040 – typically April 15 of the filing year, unless you request an extension.
The official IRS instructions are available at IRS Instructions for Schedule 3 (Form 1040).
1040 Schedule 3 は、税金に関する情報を関連する税務当局に報告するために使用される文書である納税申告書の 1 つです。納税者の状況や場所によって、連邦税、州税、地方税など、さまざまな種類の納税申告書があります。
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