Might be in regards to a business. A fiscal year is a set of 12 months where the year ends in any month besides December. If this is indeed a 2021 tax return, then the issue must be that Alabama is seeing a different year end than 12/31. Perhaps "fiscal year" was checked off in regards to an Alabama LLC. Alabama does not allow non calendar year tax returns to be e-filed. You can go through your entries to make sure you did not press fiscal year anywhere , or print and mail the Alabama return.
