I live in PA, already filed taxes, but was told I should amend them because there is a state child tax credit I was eligible for. I was told to use the PA-40DC. Help!
Can you amend your taxes after you find another W2 you did not include ? my taxes were finalised on 4/14 and refund was received already.
My Colorado state tax return has not come via mail, there has been a complication with the mailing address. How can I amend the mistake and receive my cheque? Thank you.