Symmetry Tax Engine vs. Deel Payroll

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.

Deel Payroll runs payroll in 150+ countries on infrastructure Deel owns and operates. One team, one system, one point of accountability for every payroll run. Most global payroll platforms route through a patchwork of in-country providers, which means slower fixes and fragmented data when something needs attention. Deel built the rails itself, so issues get resolved by the people who built the system, not escalated to a vendor you have never met. Consolidate payroll data, calculations, and compliance across every country you operate in.