How do I find out when I did my last tax return?
Emma Jordan
Published Feb 14, 2026
Order a Transcript
- Online Using Get Transcript. They can use Get Transcript Online on IRS.gov to view, print or download a copy of all transcript types.
- By phone. The number is 800-908-9946.
- By mail. Taxpayers can complete and send either Form 4506-T or Form 4506T-EZ to the IRS to get one by mail.
Can I see company tax returns?
No, business tax returns are not public in the United States. Corporate tax information is completely confidential. Neither the IRS or your tax preparer can release tax information to each other or to any third party without your consent.
Do you get fined for not lodging a tax return?
Even though it’s not common, the ATO can and does prosecute for failing to lodge tax returns. The maximum penalty which can be applied on prosecution is now $9,000 or imprisonment for up to 12 months.
Where can I find prior years tax returns?
You can access your prior year returns using the Documents tab in the navigation. When you sign in, make sure you’re using the same TurboTax account (with the same username) as in prior years. Select Documents from the navigation when it appears.
Where do I file my final tax return for closing my business?
Remember to check the “final return” box, which is near the top of the front page of the return, below the name and address. File Form 1120, U.S. Corporate Income Tax Return, for the year you close the business. Report capital gains and losses on Schedule D (Form 1120).
Where can I find out my income from last year?
If you used a tax preparer service or tax software, you can access your tax returns through the account set up to prepare your taxes. Otherwise, you can access your previous years’ tax returns through the IRS website at
How to file a corporation income tax return?
For more information, go to Corporation Internet Filing. Non-resident corporations have to file a T2 return in certain situations. See Who has to file a corporation income tax (T2) return. We provide two different T2 returns: See Guide T4012, T2 Corporation Income Tax Guide to check if you are eligible to use the T2 Short Return.
