How symmetry.com grew symmetry.com to $7.9M revenue with a 72 person team in 2025.

Symmetry Software's mission is to simplify the payroll process with dependable and accurate payroll APIs and tax withholding solutions. At Symmetry, we believe that to provide great payroll, you need powerful technology! We have been building software tools and payroll APIs for award-winning software applications since 1984. Symmetry's fully integrated suite of payroll tax APIs and software tools allows companies to ensure that employee and employer taxes are correctly calculated and managed. In other words, deliver "the right taxes the first time." 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. While we do not process payroll, we do the most difficult parts of the payroll process, and payroll and HR service providers and large employers license our payroll APIs and software tools to improve their products and compliance. Contact us to see how payroll tax withholding software can make a huge impact when you are using the right tools.

Last updated Sep 18, 2025