Payroll Mate? is a compressive payroll software that fits the needs of accountants and small to medium size businesses. Payroll Mate automatically calculates net pay, federal withholding tax, Social Security tax, Medicare, state and local taxes. Payroll Mate also supports different types of pay period, prints checks, prepares forms 941, 940-EZ, W2 and W3. This payroll software also supports user-defined Income, Tax, and Deduction categories making it very flexible and powerful.