Apps tracked
Category leader
Sales Tax Filings ‑ BreezyFileTop region
Top Tax Registration Shopify Apps Ranked Today
Top 10 tax registration Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market share | Reviews |
|---|---|---|---|
| Sales Tax Filings ‑ BreezyFile | 1– | 58.65%52.69 | 5527 |
 Sales Tax Automation by TaxRex | 2– | 25.58%6.73 | 1311 |
 Comply | 35 | 3.54%3.45 | 84 |
 TaxCloud Sales Tax Automation | 4– | 4.85%2.30 | 104– |
 Sidr ‑ Sales Tax Automation | 5– | 2.12%0.11 | 721 |
 Kintsugi Sales Tax Automation | 61 | 1.52%0.85 | 352 |
 Yonda Sales Tax Automation | 73 | 3.03%2.55 | 324 |
 F: PDF Invoice Generator | 81 | 0.30%0.15 | 137– |
 EAS EU & UK Compliance | 9 | 0.16%0.16 | 761 |
 Easy Order Manager+ | 101 | 0.00%– | 0– |
Key Insights:
- Sales Tax Filings ‑ BreezyFile commands 58.6% market share, 33.1pp ahead of Sales Tax Automation by TaxRex — a concentrated tax registration category.
- In the last 30 days, 5 apps climbed in ranking among the top 10 tracked tax registration apps.
- Sales Tax Filings ‑ BreezyFile added the most new reviews this month (+27) — strong adoption momentum.
Live Ranking and Market Share Trends for Tax Registration Shopify Apps
Monthly ranking and market share trends for the top 5 tax registration Shopify apps over the past year — see how each app's App Store position and market share have shifted month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Sales Tax Filings ‑ BreezyFile | #2– | #2– | #11 | #1– | #1– | #1– |
| Sales Tax Automation by TaxRex | #1– | #1– | #21 | #2– | #2– | #2– |
| Comply | #7– | #7– | #81 | #2618 | #818 | #35 |
| TaxCloud Sales Tax Automation | #4– | #31 | #3– | #41 | #4– | #4– |
| Sidr ‑ Sales Tax Automation | #14– | #95 | #63 | #6– | #51 | #5– |
Key Insights:
- Sales Tax Filings ‑ BreezyFile's ranking improved from #2 to #1 over the charted period.
- 3 of 5 top tax registration apps improved their position; 1 declined — a mixed picture.
- Sales Tax Filings ‑ BreezyFile's market share is 58.6% — gaining +46.9pp since the start of the chart.
Tax Registration Shopify Apps — Market Share by Country
Top 5 countries driving installs for tax registration Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market share | Change |
|---|---|---|
 United States | 89.1% | 7.11 |
 Canada | 2.5% | 1.05 |
 Spain | 2.1% | 2.11 |
 Norway | 2.0% | 2.02 |
 France | 1.5% | 1.45 |
Key Insights:
- United States accounts for 89.1% of tax registration app installs — the single largest market.
- Top 3 markets (United States, Canada, Spain) collectively cover 93.7% of all tracked tax registration installs — highly concentrated demand.
- Spain is the fastest-growing market this month (+2.1pp) — emerging demand worth watching.
Fastest to 1,000 Reviews — Tax Registration Shopify Apps
Race-style view of how the top 5 tax registration Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| Sales Tax Automation by TaxRex | Not yet reached | 130 |
| TaxCloud Sales Tax Automation | Not yet reached | 104 |
| Sidr ‑ Sales Tax Automation | Not yet reached | 72 |
| Sales Tax Filings ‑ BreezyFile | Not yet reached | 51 |
| Comply | Not yet reached | 8 |
Key Insights:
- 5 of the top 5 tax registration apps haven't yet crossed 1,000 reviews — Sales Tax Automation by TaxRex is closest at 130 cumulative.
Top Tax Registration Shopify Apps Ranked by Position
Sales Tax Filings ‑ BreezyFile dominates tax registration with 58.6% market share — a clear category leader Shopify merchants gravitate to first, 33.1pp ahead of Sales Tax Automation by TaxRex (25.6%). Comply sits at #3 with 3.5% share, rounding out the top tier. Together, the top 3 apps absorb 87.8% of all tax registration installs — a highly concentrated landscape with limited room for new entrants. Comply is the standout mover this month, climbing 5 positions — a momentum signal worth tracking.
Sales Tax Filings ‑ BreezyFile's 58.6% share looks dominant, but the rest of the top 5 has reshuffled this month. Tax Registration apps are settled at the top and contested below — for merchants whose needs aren't a perfect Sales Tax Filings ‑ BreezyFile fit, the #2–#5 apps often surface better niche options.
Live Ranking and Market Share Trends Across Tax Registration Shopify Apps
Sales Tax Filings ‑ BreezyFile climbed from #2 (May 2026) to #1 (Oct 2026) — a 1-position gain among tax registration apps over the charted window. Across the top 5 plotted tax registration apps, 3 improved their ranking while 1 declined — the category is moving upward overall. Sales Tax Filings ‑ BreezyFile's share expanded +46.9pp from 11.8% (May 2026) to 58.6% (Oct 2026) — a sustained widening of the gap against other tax registration apps over this window.
4 of 5 plotted tax registration apps moved positions in this window — recent trajectory beats current rank as a signal when a category is reshuffling this actively.
Review Growth Velocity in Tax Registration — Which Apps Grew Fastest
None of the top 5 tax registration apps tracked here have yet crossed 1,000 reviews. Sales Tax Automation by TaxRex leads the set on current cumulative reviews with 130 — closest to the milestone, at roughly 13% of the way there.
With no app in this tax registration set having crossed 1,000 reviews, the category is still in early adoption. Sales Tax Automation by TaxRex is the closest to breaking out at 130 cumulative reviews — worth tracking its per-month review velocity to see whether it's on pace to cross the milestone first.
Top 5 Apps in Tax Registration
- Sales Tax Filings ‑ BreezyFile — Category leader for tax registration with 58.6% market share and 5.0★.
- Sales Tax Automation by TaxRex — Ranks #2 for tax registration with 25.6% market share and 5.0★.
- Comply — Climbed 5 positions this month to rank #3 — 3.5% share, 4.1★.
- TaxCloud Sales Tax Automation — Ranks #4 for tax registration with 4.9% market share and 4.7★.
- Sidr ‑ Sales Tax Automation — Ranks #5 for tax registration with 2.1% market share and 5.0★.
Tax Registration Shopify Apps — Frequently Asked Questions
1. What is the best tax registration app on Shopify?
Sales Tax Filings ‑ BreezyFile is the leading tax registration app on Shopify, holding 58.6% of category market share with 55 reviews — a clear default for most merchants.
2. Which tax registration app has the highest market share on Shopify?
Sales Tax Filings ‑ BreezyFile holds the highest market share among tax registration apps at 58.6% (+52.69pp vs 30 days ago). Market share here is estimated from each app's recent review velocity, with rank-weighted adjustment because positions in keyword search drive most installs.
3. How many tax registration apps are tracked on Shopify?
ShopDigest tracks 96 tax registration apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which tax registration app is growing the fastest on Shopify?
Comply has shown the strongest ranking momentum, climbing 5 positions over the past 30 days. Use the Rankings tab to see full month-over-month trajectories.
5. Where are tax registration apps most popular on Shopify?
United States has the highest concentration of tax registration app installs at 89.1%, followed by Canada at 2.5%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for tax registration on Shopify keyword pages?
For keyword pages, market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. This reflects the reality that Shopify keyword search traffic concentrates heavily at the top of results.
