The free sales tax information website for small to medium business users. Sales Tax Support works with state and local tax (DOR) offices across the country as well as sales tax accountants, attorneys and software/solution providers.

The United States' tax-filing software industry actively prevents search engines from discovering their free-filing versions, it has been discovered, adding further criticism to an industry that drives Americans toward unnecessary paid-for products.

LIVE: Trump GOES NUTS as China Halts U.S. U.S. Loses $1.5B as Australia Dominates Market.

Key data on world taxes, income tax rates, tax rates comparison table, business and finance worldwide.