First, you'll need to complete the Worksheet for Multiple CRPs in the Form M1PR instructions. Make note of the line 5 computation from the worksheet. You'll need to enter it in TurboTax.
Then, to enter your Renter’s Property Tax Refund information in TurboTax Online:
Open TurboTax Online
Select Tax Home in the left pane
On the Hi, let's keep working on your taxes! screen, select the dropdown on the right side of the State Taxes box, then select Start, Continue, or Review/Edit
If the You've already got a head start on state taxes screen appears, select Let's get started. Otherwise, in the left pane, select Prepare State
Proceed through the screens until you come to the Status of your state returns screen
Select Start, Continue or Edit to the right of Minnesota. If no state is shown, select + Add another state
Proceed through the state screens, including any screens referring to tax credits. Late in the interview, you'll come to the Other Forms You May Need screen
Select the checkbox to the left of Property Tax Refund (Form M1PR), then select Continue
On the Property Tax Refund screen, select the checkbox to the left of Renter, then select Continue
Answer appropriately on the Confirming Eligibility for Renters, Welfare Payments, Minnesota Tax Rebate Payment and Minnesota Nontaxable Income screens
On the Certificate of Rent Paid screen, select Yes
Enter all relevant information on the Enter information from your CRP screen. Among other things, you'll enter the line 5 computation from the Worksheet for Multiple CRPs, described above. When finished, select Continue