2011 Federal 1040 Tax Forms

Electronic filing for a 2011 Federal or State Income Tax Return is no longer supported. Below, you will find instructions for mailing in your return, as well as links to fillable online forms. Be aware that the opportunity to claim 2011 Tax Refunds has lapsed; we recommend reviewing information regarding unclaimed tax refunds.

How to File a 2011 Return Today?

You can complete and sign the 2011 IRS Tax Return Forms here on eFile.com. Then, download, print, and mail the 2011 IRS Forms to the address listed on them. For state returns, select your state(s) and download, complete, print, and sign your 2011 State Tax Return income forms. You can no longer claim a tax refund for Tax Year 2011.

Need to change or amend a 2011 Federal Income Tax Return or State Return?

• Download IRS Tax Amendment Form 1040X and mail it in any time.
• Pick one or more states and download the associated state tax amendment form(s) and complete and mail them in.
• Do you owe 2011 Taxes to the IRS? If so, estimate potential late filing and/or late payment penalties. Tip: File as soon as possible - and pay as much or little as you can afford - so you reduce or eliminate your late filing penalties, as late filing penalties are higher than late payment penalties.
• Find ways to pay your taxes even if you don't have the funds now.
• IRS Tax Return Mailing Addresses based on the state you reside. The state mailing address is on the state income tax form.
• See tax forms for other tax years; review tax planning tips for future tax years that help you balance your taxes.

Can You Complete, Sign, and Download Tax Forms for 2011?

The forms below will open in an online editor - complete, sign, print, and mail them to the 2011 IRS mailing address. Avoid handling complicated tax forms by e-filing your return each year on eFile.com - sign up free now.

Back Tax Forms and Calculators

• Start with the back tax calculators and tools to estimate your back taxes.
• See fillable, online previous IRS back tax forms.
• Select one or more state(s) and download the associated tax year forms. Complete, sign, and mail in the forms to the address on the form.
• Do you owe 2011 Taxes to the IRS? If so, estimate potential late filing and/or late payment penalties. Tip: File as soon as possible - and pay as much or little as you can afford - so you reduce or eliminate your late filing penalties, as late filing penalties are higher than late payment penalties.
• Find ways to pay your taxes even if you don't have the funds now.
• Last but not least, find IRS publications for many back tax years. They are a reliable resource for instructions when preparing back taxes.
• Need help? Use this list of IRS phone numbers.

For a bit of history a list on historic 1040 Federal Tax Forms since 1913 - most likely very little need to mail them in at this point!

Do you need a break from doing your taxes? Enter to Tax Win or just listen to the eFile Less Taxing Song and ReTax!

TurboTax^® is a registered trademark of Intuit, Inc.
H&R Block^® is a registered trademark of HRB Innovations, Inc.