What kind of explanation should I enter?

Just let us know what changes you made on the amendment.

For example, if you added a W-2 that wasn't on your original return, you can enter something like: "Income increased by $5,000 because of an additional W-2 not included on the original return."

If you didn't make any changes, you can enter something like: "No federal changes."

Free federal for everyone

Start 2025 return