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Sales Tax Office
This tax calculation solution combines tax rate and taxability content with highly accurate jurisdiction boundary information, which eliminates the need to research sales tax data, rates and rules.

Sales Tax Online
Sales Tax Online provides real-time address validation and tax calculation based on a comprehensive database of rates and sales tax rules.

Sales Tax Compliance
Shift your company's labor-intensive sales and use tax filing burden to CCH, which functions as an extension of your tax or accounting department.

Maintain Compliance with CorpSystem® Sales Tax Solutions

If your business collects sales or use tax, you know how difficult it can be. With more than 10,000 taxing jurisdictions, it's a daunting challenge to know what to collect, when and where. And just keeping up with the thousands of rate and rule changes that occur every year is a time-consuming, costly headache. Mistakes can be even more costly when it's time for a sales tax audit.

End-to-end sales tax compliance solutions from CCH CorpSystem® are easy to use and integrate with your current sales tax workflow. Our on-premise, cloud and native database solutions are designed to work with your accounting, ERP, e-commerce and point of sale systems and keep your business in compliance with sales tax rules.

CCH is the leader in tax software, research and services, with over 90 years of experience helping businesses and accounting professionals stay on top of tax issues. Even the IRS relies on CCH for sales tax research!

Download our API

Download a free Sales Tax SaaS Software Developer's Kit today to start building an integration today.