If the amount is so large that you are actually concerned with someone finding out, and they gave these out to the whole company, perhaps it would be wise to qu

If the amount is so large that you are actually concerned with someone finding out, and they gave these out to the whole company, perhaps it would be wise to quietly point out the mistake to HR. IANAAccountant, but I would guess they're supposed to report it on your 1099. Normally it would be reported as taxable income on your W2.