You can mail them on the same day. But use separate envelopes for each tax year. After about four weeks you can watch for information on the IRS refund site (if you are getting a refund).
You need your filing status, your Social Security number and the exact amount (line 35a of your 2022 or 2023 Form 1040) of your federal refund to track your Federal refund:
https://www.irs.gov/refunds
To track your state refund:
https://ttlc.intuit.com/questions/1899433-how-do-i-track-my-state-refund
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
