Not sure if I understand you correctly. If you are wanting a Excel report of customer names and balances aging at 30 days. I would use the AR Summary report and...
Sounds like you just need to set up a new "other income account" and class . To set up go to Chart of account, then the Account tab, select new, then choose oth...
They are not your employee so all payroll taxes and reports are paid and filed by the staffing company. You will need to get a W-9 form from the staffing compan...
If you close your financials monthly, then you will just need to have everything hit in December. If you don't close you books or review financials on a monthly...
