Told I owe money back on my benefits after 8 years as a dental hygienist

The agency says I reported earnings incorrectly, but I think I followed the instructions. This is my first time dealing with any of this. I cannot afford to repay it all at once. Has anyone disputed one of these?

Read the letter for the appeal deadline and act on it, even if you think you will end up repaying. Then ask about a payment plan.