If you have already filed, you will have to amend. If not, and you are having trouble re-entering the return, choose add a state.
If you have state
tax estimates or any other payments enter them here: (See the attached
screenshot below. Click to enlarge.)
• Click
on Federal Taxes (Personal using Home and Business)
• Click
on Deductions and Credits
• Click
on I'll choose what I work on (if shown)
• Scroll
down to Estimates and Other Taxes Paid
• On
Estimates, click on the start or update
button
You can amend returns that have
been accepted by the IRS. If your return is pending, you won't be able to make any changes until it's accepted or rejected by the IRS. If you don't know your e-file status, we
can help you check it.
Be sure to print out
a copy (or save a pdf copy) before making any changes.
Select a tax year for specific
amending instructions.
Keep in mind: You have 3 years from the date you filed your return (or 2 years after you
paid the tax due, whichever is later) to file an amended return, which means
you don't have to get it done by the April 15 filing deadline.