The Only Payroll Tax Solution Partner You’ll Ever Need

Our innovative solutions help businesses like yours meet ever-changing payroll tax regulations and compliance standards while streamlining payroll processes and reducing costs. We lessen the burden of payroll tax calculation and payroll tax compliance! Our expertise is built on 37 years focusing exclusively on payroll tax calculation and payroll tax compliance solutions, so you can feel confident that our solutions are developed and supported by highly experienced payroll tax professionals. On-premise payroll tax calculation and compliance solutions also available.

Boost Efficiency and Accuracy with Suites of Cloud-based Payroll Onboarding, Tax Calculation and Tax Filing Solutions from Business Software, Inc. (BSI)

Our Solutions

Payroll vendors, service bureaus, human resource outsourcers, and payroll professionals will benefit from these unparalleled features:


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img_sol_Innovative Leading the payroll tax industry as a pioneering trendsetter, BSI is known for our innovation and revolutionary mindset.


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img_sol_Comprehensive We know the struggles of payroll tax compliance; so we provide the most comprehensive tax jurisdiction coverage available.


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img_sol_Scalable BSI solutions benefit any size business – from a national Payroll Service Bureau to a small company located in one state.


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img_sol_Versatile Your solution, Your way – SaaS or on-site. BSI solutions adapt to your needs and the way you work. Ask us how we can make our software suit your business needs.