Products by Symmetry Software

The Symmetry Tax Engine® (STE) is a powerful gross-to-net calculation engine to build or enhance a payroll platform, embed payroll into an existing application, and increase compliance and accuracy. Available for both U.S. Canada. The Symmetry Tax Engine® accounts for federal, state, and local...

Online withholding forms for automated employee onboarding Symmetry Payroll Forms (SPF) automates employee onboarding and new-hire tax withholding forms. SPF includes over 130 compliant online tax withholding forms for federal, state, and local governments, including resident, nonresident, military...

The leader in accurate & precise local tax withholding rates Build powerful local payroll that combines location data with the Symmetry Tax Engine® to deliver precise tax withholding information based on latitude and longitude coordinates. With access to thousands of geospatial tax boundary...

Easily embed accurate and local minimum wage rates The Minimum Wage Finder tracks the minimum wage rates across the country by state, city, work or residential address, job type, job function, effective date, and more. Easily embed or integrate employee minimum wage rates into the payroll process.

Easily embed or integrate custom paycheck calculators for any payroll scenario. Calculators by Symmetry are custom paycheck calculators for any gross-to-net calculation need. Easily integrate “what-if scenarios” and payroll tax modeling into your payroll product, employer portal or public website,...

Powerful gross-to-net calculation software for Canadian employers, onboarding & payroll providers. The Symmetry Tax Engine® for Canada calculates federal, provincial and territorial income taxes, the Canada Pension Plan, the Quebec Pension Plan, as well as Employment Insurance premium deductions....

Automated online withholding forms for Canadian employers, onboarding & payroll providers Harness the power of Symmetry Payroll Forms for Canada. The same engine that powers over 25 million U.S. withholding forms now serves Canadian TD1 forms. Canadian Symmetry Payroll Forms (SPF) is your ultimate...