You can. The 20k could raise a flag with the IRS as anything over 10k triggers a notificaion. However, if you offset it against doing business (classify it as deposit on COG - cost of goods/services) and should the IRS ever enquire, you'll just have to explain it. Not the end of the world. You should track all of your expenses so that when you get final payment from the company you are doing work for, you can deduct them and pay tax just on profit.



