Is there some way to file these to tell the IRS that we didn't get paid twice? (No taxes were withheld)
Do both forms report proceeds that will be reported as self-employment income reported on a Schedule C Profit or Loss From Business?
If this is the case, I would create the self-employment activity and report the IRS form 1099-NEC as income reported within the self-employment activity.
In TurboTax Premier Online, report self-employment income and expenses by following these directions:
Report the IRS form 1099-K:
Retain all paperwork with you income tax files should a tax authority contact you at a later time.