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Charge the right US sales tax on every order

Avalara AvaTax calculates US sales tax for each order from the shipping address and product tax code, applies customer exemptions and records every transaction in your Avalara account.

  • 13,000+

    U.S. Jurisdictions Calculated Automatically

  • 700+

    Tax Codes for Exact Product Classification

  • 0

    Manual Rate Lookups Required

Calculate, record and correct sales tax from your store

Tax calculation, exemptions, address checks and order corrections all run from your J2Commerce admin.

  • Real-Time, Every Time

    Each order is calculated from its address, and the tax your customer sees at checkout is the amount recorded in Avalara.

  • Tax Codes That Fit

    Set a code once at the category level. Override one product when it actually needs it. Search live instead of memorizing a 700-code library.

  • Bulk Reclassify, One-Click Fix

    Reassign hundreds of products in one pass. Fixed a classification after orders already shipped? Backfill the history without touching a database.

  • Address Validation

    Catch a bad shipping address before it becomes a bad tax record. Warn and move on, or block checkout until it's right, your call.

  • The Colorado / Minnesota Fee, Handled

    The state-mandated delivery fee gets added, calculated, and itemized on the order automatically. You never have to think about it again.

  • Exempt Customers, No Chase

    Map wholesale, nonprofit, or government accounts to the right exemption once. Every qualifying order stops charging tax you'd only have to refund later.

  • Five Ways to Fix an Order

    Push, sync, commit, void, or refund a transaction right from the order screen, full, partial, or tax-only. No support ticket required.

  • Checkout Never Waits

    Paid orders are sent to Avalara in the background, so checkout speed does not depend on the Avalara connection.

  • Tax Dashboard

    Tax collected, exempt sales, jurisdiction breakdown, and a live sync queue with one-click retry. Know it's working, don't just hope.

The Tax at Checkout Matches Your Avalara Record

Most tax integrations quote a rough estimate at checkout and true it up later, hoping the drift stays small. This one runs the full calculation the moment your customer confirms the order, so the number on their receipt is the exact number that becomes the filing-grade record.

  • No surprise tax adjustments after the sale
  • No "why did my total change" support tickets
  • A dashboard chart that shows exactly how tight the match is

Checkout Stays Fast During Busy Periods

Orders don't get pushed to Avalara mid-checkout. They queue the second payment clears and settle in the background, on your store's own schedule. A traffic spike, a slow connection, a sale-day surge, none of it touches how fast your checkout button actually works.

  • Instant checkout, every time, regardless of volume
  • A fallback rate is used if Avalara cannot be reached
  • Failed items retry with one click instead of silently vanishing

Fix a Mistake Without a Support Ticket

Push, sync, commit, void, refund. Every one of those lives as a button on the order itself, full refund, partial refund, or a tax-only correction when the sale is fine but the tax wasn't. And if a document can't be voided because it's already filed, the plugin quietly issues the credit instead of leaving you stuck.

  • Every action right on the order screen you already use
  • Full, partial, and tax-only refund types
  • A direct link to the transaction when you need the full picture

Launch with more today. Sell in every state tomorrow.

Real-time rates that match what actually gets filed. Automatic exemptions. Tax calculation that does not slow your checkout.

  • Real-Time, Every Time
  • Tax Codes That Fit
  • Bulk Reclassify, One-Click Fix

Use Cases

The Seller Who Crossed Into a Dozen States

A home goods store has nexus in twelve states, some from a physical presence and some from crossing a sales threshold. Instead of cross-referencing rate tables by hand each quarter, the store has every order calculated against the right jurisdiction automatically.

The Catalog Where Everything Taxes Differently

Marcus sells supplements, electronics accessories, and clothing, three categories, three completely different tax treatments. One flat default code was overtaxing his supplements and undertaxing his clothing in the same order. He sets category-level codes once for most of his catalog, overrides the handful of products that genuinely need it, and lets the rest resolve itself.

The Sale Day That Used to Wreck Checkout

A store's checkout used to slow down whenever its old tax setup had a rough moment, and on a big sale day, that meant abandoned carts. Now every order queues the instant payment clears and settles in the background. A thousand-order day looks exactly the same to her customers as a ten-order day.

The Fee Nobody Told the Retailer About

A furniture retailer shipping into Colorado had no idea the state's retail delivery fee even existed until an accountant flagged it. Flipping on one setting means every qualifying Colorado and Minnesota order gets the fee added, calculated, and itemized automatically, no spreadsheet correction, no retroactive scramble.

The Wholesale Account That Shouldn't Pay Tax

A restaurant supply store sells to both retail customers and a wholesale tier that's legally exempt on resale purchases. Instead of manually crediting tax back to every wholesale order, the store maps that account group to the correct exemption once. Every order calculates correctly from the first click of "add to cart", no refunds, no awkward follow-up emails.

Languages

Translated into 21 languages.

  • Arabic Unitag ar-AA
  • Chinese, Traditional zh-TW
  • Danish da-DK
  • Dutch nl-NL
  • English (United Kingdom) en-GB
  • English (United States) en-US
  • Finnish fi-FI
  • French fr-FR
  • German de-DE
  • Greek el-GR
  • Hebrew he-IL
  • Italian it-IT
  • Japanese ja-JP
  • Norwegian Bokmål nb-NO
  • Polish pl-PL
  • Portuguese, Brazil pt-BR
  • Portuguese, Portugal pt-PT
  • Russian ru-RU
  • Spanish es-ES
  • Swedish sv-SE
  • Turkish tr-TR

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Apps Works with J2Commerce 6

Avalara AvaTax

Calculate U.S. sales tax at checkout with real-time Avalara AvaTax rates, and apply exemptions for tax-exempt customers automatically.

Billing Option
$49.00
Every year

Item added to cart. Checkout

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  • Updates, downloads and support for the length of the license
  • Your plugin keeps working after the license ends, and renewing brings new updates
  • A step-by-step user guide for every setting, linked below

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Joomla 6
J2Commerce
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