Taxpayers can find 2021 tax forms, instructions, and filing details at IRS.gov Forms & Instructions or request them by calling 800-TAX-FORM (800-829-3676).

Where to get tax forms Taxpayers can find 2021 tax forms, instructions, and filing details at IRS.gov Forms & Instructions or request them by calling 800-TAX-FORM (800-829-3676).

Using the free fillable form for incomes above $84,000 Taxpayers whose adjusted gross income was over $84,000 in 2024 can use the fillable forms online through the IRS website.

The IRS estimates that more than $1 billion in refunds are unclaimed by taxpayers who did not filed a Form 1040 federal income tax return for the 2021 tax year.

Current and prior year tax forms (such as the tax year 2021 Forms 1040 and 1040-SR) and instructions are available on the IRS.gov Forms and Instructions page or by calling toll-free 800-TAX-FORM ...

Current and prior year tax forms (such as the tax year 2021 Forms 1040 and 1040-SR) and instructions are available on the IRS.gov Forms & Instructions page or by calling toll-free 800-TAX-FORM ...

Where to get tax forms Taxpayers can find 2021 tax forms, instructions, and filing details at IRS.gov Forms & Instructions or request them by calling 800-TAX-FORM (800-829-3676).