Printable Alabama state tax forms for the current tax year will be based on income earned between January 1, 2018 through December 31, 2018. The Alabama income tax rate for 2018 is progressive from a low of 2% to a high of 5%. The AL state tax table can be found inside the Form 40A or AL Form 40 instructions booklet. Alabama Form 40X is a tax return document for residents who need to amend their previous return. Also known as the amended individual tax return form, it is used to correct any errors in income, reimbursements or tax credits on a number of other Alabama 40 tax documents.
The Alabama Department of Revenue address to which you mail your competed Form 40, 2016 Alabama Individual Income Tax Return, will vary, depending on whether you are making a payment together with the return, or not:. If you are not making a payment, mail your return to:Alabama Department of RevenueP.O. Box 154Montgomery, AL.
If you are making a payment, mail your return, Form40V and payment to:Alabama Department of RevenueP.O. Box 2401Montgomery, AL Please see the instructions to Alabama Form 40, Page 13.