Tax Year 2021 Forms and Schedules

You can no longer e-file 2021 Tax Returns anywhere. Instead, find all the necessary 2021 Tax Forms and tax tools here to prepare your 2021 Returns. Search for additional free state and other tax return forms here.

The forms on this page are for 2021 Tax Returns (January 1 - December 31, 2021) and they were due by April 18, 2022. Find tax calculators and tax forms for all previous tax years or back taxes. You can no longer e-File 2021 tax returns, thus use the 2021 Tax Calculators and IRS tax forms below before you mail in your returns.

Important 2021 Tax Year Date: You have exactly three years after the due date of 2021 returns, which was April 18, 2022 to file and claim your 2021 tax refund via a 2021 tax return. In other words, you MUST file your 2021 Returns by April 15, 2025. After that date, your refund will expire. Yes, your refund will be gone! Don't become part of this statistic of unclaimed tax refunds.
2021 Tax Forms

To begin tax preparing, start up the 2021 Tax Return Estimator to get a good idea of your tax situation for 2021 and review state tax information that may be important when filing a state return along with your federal return. See important information regarding the COVID-19 Pandemic and how you can claim the Recovery Rebate Credit on your 2021 Return for the third stimulus check you were owed but never received.Note: You can only claim Stimulus 3 on the 2021 Return; claim Stimulus 1 and 2 by filing a 2020 Return.

Current Tax Year Forms and Schedules

Start tax planning with! Consider adjusting your tax withholding for the current tax year and estimate your current taxes or refund ahead of the tax due date or Tax Day deadline.

See tax declaration or statement forms you may receive to prepare your taxes. These are forms you might have to submit to employees, independent contractors, or you may receive. Use these tax calculators, state income returns links, and other resources to prepare for tax season:

Find 2021 Forms below in order to prepare your taxes - if you owe taxes or are owed a refund, file as soon as possible!

Useful 2021 Tax Year Resources:

2021 Tax Forms

Because the IRS closes e-filing at the end of a Tax Season, 2021 Returns can no longer be e-filed anywhere. On, we offer free fillable and downloadable IRS and state tax forms for years spanning back to 2004. Instead of filling in these complicated forms, e-file your returns each year so you can use tax software like the eFile Tax App to fill in the forms for you based on simply answering questions. You can e-file your current year return regardless of when you mail your 2021 Return - start free here.

When you click on the forms below, they will load into DocuClix, an online PDF editor. There, you can complete, sign, download, print, and mail the paper forms to the IRS. See detailed information on state income tax returns, forms, etc.

Tax Year

Additional 2021 Tax Resources

For specific situations, like amendments and state returns, use the resources below.