IRS Form 8812 – Child Tax Credit Fillable PDF

Looking for a fast, secure way to claim the Child Tax Credit? You’ve come to the right place. Our online fillable PDF of IRS Form 8812 lets you complete the Child Tax Credit worksheet directly in your browser – no extra software required.

What Is IRS Form 8812?

Form 8812, Credits for Qualifying Children and Other Dependents, is the official IRS document used to calculate and claim the Child Tax Credit and the Additional Child Tax Credit on your federal income tax return. The form captures information about each qualifying child, their Social Security numbers, and the amount of credit you’re eligible for.

Who Should File This Form?

If you:

• Have one or more qualifying children under age 17,
• Are eligible for the Child Tax Credit, and
• Need to claim the Additional Child Tax Credit because your credit exceeds your tax liability,

then you must attach Form 8812 to your Form 1040, 1040‑SR, or 1040‑NR.

How to Complete the Fillable PDF

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 will load instantly, allowing you to:

1. Enter your personal information and Social Security numbers.
2. List each qualifying child with their name, SSN, and relationship.
3. Calculate the credit using the built‑in formulas.
4. Save, print, or download the completed form for attachment to your tax return.

Common Mistakes to Avoid

• Incorrect SSN: Double‑check each Social Security number; a single digit error will cause processing delays.
• Missing Child Information: Every qualifying child must be listed, even if the credit amount is zero.
• Wrong Filing Year: Use the version of Form 8812 that matches the tax year you are filing for.
• Skipping the Additional Credit Worksheet: If your credit exceeds your tax liability, you must complete the Additional Child Tax Credit worksheet on the same form.

Where to Submit the Form

After completing the fillable PDF, attach the final PDF to your federal tax return (Form 1040, 1040‑SR, or 1040‑NR) and file electronically through your tax software or mail the paper return to the IRS address listed in the Form 1040 instructions.

Need help? Review the IRS instructions for Form 8812, which are linked at the bottom of the page, or consult a qualified tax professional.