X, to correct mistakes or errors on your original federal tax return. Learn what to expect throughout the process.

It’s best to get your tax return right the first time, but mistakes happen. When they do, it may be necessary to file an amended return. An amended return is a taxpayer’s opportunity to receive any ...

Everyone makes mistakes. But what if you discover an error on your tax return after you filed it — or if the IRS discovers one for you? “Stay calm,” says ...

Tax filing mistakes can happen to anyone, even if you have a fairly straightforward return. Some mistakes will simply delay your refund, while others can trigger an IRS notice or result in tax ...