I agree. Get it in writing.
@guysmom wrote:
I'd get something in writing from the IRS before I relaxed. Otherwise, 5 or 10 years from now, you might open a letter that reads: "Back in 2019, you kept an overpayment of $800 that was not returned to us. Calculating interest and penalty fees, please now remit $25,000,000.01 to us within the next 10 days!" ... Not that bad, but still, I'd get something in writing from them if I were you.
Happiness is not a goal; it is a by-product. Eleanor Roosevelt