Symmetry Tax Engine vs. Borderless AI

The leading gross-to-net calculation software for payroll. 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. The Symmetry Tax Engine® accounts for federal, state, and local payroll taxes — both withholding and latent employer taxes — for over 7,400 taxing jurisdictions and U.S. territories. Employer taxes and multi-state processing are accounted for as well. STE covers all 50 states, U.S. territories including Puerto Rico, and Canada.

Borderless AI is an Employer of Record (EOR) platform that helps businesses hire, onboard, pay, and manage employees and contractors around the world without setting up local legal entities. It brings global payroll, benefits, taxes, and compliance into one easy-to-use platform, making international hiring faster and simpler. Borderless AI works with businesses of all sizes, from startups hiring their first international employee to larger companies expanding into new markets.