Central vs. Symmetry Comparison Chart

Identify complex tax scenarios, manage W‑4 Forms, track minimum wage rates, or build a payroll platform, with our payroll APIs and tax withholding software. Symmetry’s fully integrated suite of payroll tax APIs and software tools allows companies to ensure employee and employer taxes are correctly calculated and managed. With payroll integrations that range from electronic withholding forms to federal, state, and local tax lookup tools, we make our customer’s processes more regulatory compliant, automated, efficient, and error-free. The Symmetry Tax Engine (STE) is a powerful payroll processing and tax calculator to build or enhance a payroll platform, embed payroll into an existing application, and increase compliance and accuracy. The STE accounts for federal, state, and local taxes— both withholding and latent employer taxes — for over 7,400 taxing jurisdictions and the U.S. territories. Employer taxes and multi-state processing are accounted for as well.