Select each schedule to learn more.

Schedule 1: Additional Income and Adjustments to Income

IRS Schedule 1 lists additional income sources such as taxable state refunds, business income, alimony received, and unemployment compensation.

Adjustments include HSA deductions, self-employed health insurance, student loan interest, IRA contributions, alimony paid, and more.

Schedule 1-A (Form 1040): Additional Deductions

IRS Schedule 1-A is used to claim specific new deductions related to qualified tips, overtime compensation, car loan interest, and an enhanced deduction for seniors.

Schedule 2: Additional Taxes

IRS Schedule 2 primarily deals with the Alternative Minimum Tax (AMT), Advance Premium Tax Credit, and non-income taxes, such as the self-employment tax.

Schedule 3: Additional Credits and Payments

IRS Schedule 3 covers nonrefundable credits (such as the foreign tax credit and the credit for child and dependent care expenses), estimated tax payments and payments made with filing extensions, and the premium tax credit.

You can view PDFs of each schedule at the IRS website.