I received a letter from irs saying I owe proposed amount of 3,757.

[chloe1554]

This is for 2017 taxes. I forgot to add income and didn’t know if I could claim a dependent. Can I amend 2017 taxes still

[DoninGA · Accepted solution]

See this TurboTax support FAQ for amending a 2017 tax return originally completed and filed using TurboTax - https://ttlc.intuit.com/questions/4252298-how-do-i-amend-a-2017-return-in-turbotax

Contact the IRS using the phone number on the letter received informing them you are filing an amended tax return.