To calculate net accounts receivable, you need: total accounts receivable, allowance for doubtful accounts, and sales returns and allowances. A company's net receivables are the total amount of money its customers owe minus what the company estimates will likely never be paid.Formula: Net Accounts Receivable = Gross Accounts Receivable – Allowances for Doubtful Debts. Variables Involved in the Formula:some text. The formula for net credit sales is = Sales on credit – Sales returns – Sales allowances. BPOL receipts increased 3.0 percent over the previous year, while FY 2019 Sales Tax receipts were up 2.7 percent. Build your future at RRD, a global leader in multichannel marketing and communications. Explore career paths and foster your growth.