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Easily Calculate Ecommerce Sales Tax with Avalara

Unify integrates with Avalara Avatax to automatically calculate, validate, and track your ecommerce sales tax. No more guesswork, no more data entry.

Great news—Unify provides critical sales tax automation to thousands of ecommerce businesses like yours every day. By integrating with Avalara Avatax, Unify ensures our customers are always tax compliant.

Tax Validation and Filing

Easy Tax Validation and Filing

  • Integrate Unify with your Avalara account to know what you’ve charged in local sales tax and validate that amount instantly
  • Save money and effort on redundant outsourced bookkeeping and accounting
  • Calculate and confirm that your stores and marketplaces are consistently charging correct amounts in sales tax
  • Automatically record, track, and sync any tax discrepancies in QuickBooks so everything is documented

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HitRECord-Webgility customer review
Unify helped us get our Shopify and QuickBooks Online in sync quickly during a critical period. It's a great solution!
—Wayne Robbins, HitRECord
Unify customer review
This nifty app is now saving me many hours of manual entry each month. Thanks to Unify, I get to spend more time in my studio.
—LothLorien Stewart, Mostly Sweet Jewelry
Unify customer review
Unify is a great product. I am now able to spend more time focusing on growing my business than manually entering transactions from my sales channels.
—Chris K. Haley, NestedUniverse.com
Unify customer review
Easy as pie to use and super intuitive for eBay users of all sizes. A+ all the way!
—Scott Rodas, Socky & Jamie
Unify customer review
For the past 10 months we have been using Unify with three stores—the time we save with our books is remarkable.
—Edward Pittman, The Kershaw Store
Unify customer review
I love using Unify to integrate our Shopify sales
with QuickBooks!
—Louisa Kimble, Torchlight Jewelry