Told I owe money back on my benefits (Minneapolis)

I received a letter saying I was overpaid about $400 on my claim. I have been trying to stay organised about it. The letter mentions an appeal window and a repayment plan. Who should I talk to first?

If you are unsure, free legal aid in your area may help for this kind of notice.

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.