Sales Tax Calculator calculating sales tax, use tax, sales tax rates, sales tax rate finder, tax rates, tax rate finder, tax calculator, use tax calculator, and sales tax calculations. SpeedTax offers its sales tax calculator to all customers looking for sales tax calculation on a sales tax calculator.

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  Integrations Tax Calculations Tax Filing CPA and SALT Services Audit Pro	TEST DRIVE OUR SDK The SpeedTax Software Developers’ Kit (SDK) gives you everything you need to integrate accurate, on-demand sales tax calculations with your shopping cart or accounting application.
  	SpeedTax delivers a solution that works for businesses of all sizes.

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  CPA Questionnaire FAQs Jurisdictions / Tax Calculations Webinars SST	STAY INFORMED Access information and best practices for sales tax audit defense.
  	Register for an upcoming webinar, or attend an on-demand webinar.

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  Press Releases Industry News	IN THE NEWS See what the industry’ most influential publications are saying about SpeedTax.
  	Contact the SpeedTax PR group at pr@speedtax.com

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  Partner Programs Consulting Programs Reseller Programs Technology Programs

  BECOME A PARTNER We partner with the best-of-breed organizations to bring added value to our joint clients, and to increase operating efficiencies. Contact a SpeedTax representative for more information on our partner program: at info@speedtax.com

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  History Founders Contact Us	SIMPLIFY SALES TAX, ACCELERATE BUSINESS SpeedTax delivers all of the benefits of Software-as-a-Service in alleviating the cost and burden of sales tax calculation, jurisdiction assignment and rate determination.
  	Watch a four-minute video on how SpeedTax saves you time and money, while protecting your business.

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Free Online Sales Tax Calculator