They told me to mail it in but why wasn’t it turned in with my taxes? I submitted it.
You did not tell us what state--- is it MN? You were supposed to send it by mail.
MN RENT CREDIT
https://ttlc.intuit.com/questions/1899893-can-i-file-my-m1pr-minnesota-property-tax-refund-through-turbotax
https://www.revenue.state.mn.us/homeowners-homestead-credit-refund
https://www.revenue.state.mn.us/renters-property-tax-refund
To check the status of the rent credit in MN
http://www.revenue.state.mn.us/individuals/individ_income/pages/draft-wmr-context-page.aspx
https://www.revenue.state.mn.us/wheres-my-refund