WordNet (r) 3.0 (2006):

receipts
    n 1: the entire amount of income before any deductions are made
         [syn: gross, revenue, receipts]

Moby Thesaurus II by Grady Ward, 1.0:

51 Moby Thesaurus words for "receipts":
   accounts, accounts payable, accounts receivable, assets, budget,
   budgeting, capital gains, cleanup, clear profit, costing-out,
   dividends, earnings, expenditures, filthy lucre, gain, gains, get,
   gettings, gleanings, gross, gross profit, hoard, income, interest,
   killing, liabilities, lucre, makings, neat profit, net, net profit,
   outstanding accounts, paper profits, pelf, percentage, perk, perks,
   perquisite, pickings, proceeds, profit, profits, rake-off, return,
   returns, store, take, take-in, unpaid accounts, wealth, winnings