Unless this was on a state-specific section, then you probably claimed the wrong deduction on your federal return too and will need to file an amended return to repay the excess refund due to the mistake. Instructions are here. <a rel="nofollow" target="_blank" href="
https://ttlc.intuit.com/replies/3288565">https://ttlc.intuit.com/replies/3288565</a>
If you agree with the change proposed by NYS, you don't have to file an amended return with them, just send them a check and they will adjust your file.
