The 10 Best Avalara Tax Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for avalara tax, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated July 12, 2026 · Organic results only

Maintained by Rankbase, built by a Shopify app developer

1

Tax Rex ‑ Sales Tax Automation

★ 5.0 (118 reviews) · Free trial available

US State sales tax registration, reports & Automated filing
2

TaxCloud Sales Tax Automation

★ 4.8 (100 reviews) · Free to install

The Sales Tax Filing Partner For Your Brand
3

EU Tax Exemption + TAX invoice

★ 4.9 (42 reviews) · Free trial available

Validate EU VAT numbers, exempt B2B and removes checkout tax
Built for Shopify
4

Numeral Sales Tax

★ 3.8 (46 reviews) · Free to install

Spend fewer than five minutes a month on sales tax compliance.
5

Zonos Duty and Tax

★ 4.6 (154 reviews) · Free trial available

Calculate and collect duty, tax, fees at checkout w/remittance
6

Sales Tax Filings ‑ BreezyFile

★ 5.0 (25 reviews) · Free to install

Accurate sales tax filing, tax automation & tax registration
Built for Shopify
7

Tabs Studio

★ 5.0 (167 reviews) · Free plan available

Easily create tabs or accordions for your product descriptions
Built for Shopify
8

Kintsugi Sales Tax Automation

★ 4.7 (26 reviews) · Free plan available

AI that monitors, files, and optimizes sales tax for you.
9

Sidr ‑ Sales Tax Automation

★ 5.0 (69 reviews) · Free plan available

Fully automate US sales tax compliance and filings!
10

Easy Tabs ‑ Product Tabs

★ 4.9 (436 reviews) · Free trial available

Simple product page tabs & powerful product description tabs.

Frequently asked questions

Which is the best Avalara Tax app for Shopify?

Based on the Shopify App Store's own organic ranking for "avalara tax", Tax Rex ‑ Sales Tax Automation currently holds the #1 spot, with a 5.0 star rating across 118 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "avalara tax", refreshed daily. Sponsored ("Ad") placements are excluded, so positions reflect Shopify's real search ranking rather than paid promotion. Source: the Shopify App Store search results for "avalara tax", you can verify the current ranking there yourself.

Which Avalara Tax apps are Built for Shopify?

3 of the top 10 avalara tax apps hold the Built for Shopify badge: EU Tax Exemption + TAX invoice, Sales Tax Filings ‑ BreezyFile, Tabs Studio.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of July 12, 2026, the top-ranked avalara tax app on the Shopify App Store is Tax Rex ‑ Sales Tax Automation, with a 5.0 star rating across 118 reviews. 3 of the top 10 carry the Built for Shopify badge, and the average rating is 4.8 stars across 1,183 reviews.

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