Sales Tax Filings ‑ BreezyFile vs TaxDelta: Sales Tax Audit
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 7, 2026 for Sales Tax Filings, Oct 21, 2026 for TaxDelta.
The short answer
- Only TaxDelta lists a free plan.
- Sales Tax Filings lists 5 features TaxDelta’s listing doesn’t mention, including Local tax returns, Multi-state filing, SST filing.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Free
- · Exempt and non-USD order counts
- · Last 60 days of orders
- · Partial refund tax check
- · Totals by finding type
- · Unregistered state check
- · Up to 3 scans per month
Standard
- · CSV export for your accountant
- · Everything in Free
- · Full order history
- · Order-level details by jurisdiction
- · Tax provider checks
- · Undercollection vs state rates
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBreezyFile delivers accurate & on-time sales tax filings & state registrations directly inside your store’s admin. It works with Shopify Tax by using your store data to prepare and file accurate returns on time in every US state you operate. View past & current filings in a simple dashboard each month. Need a new state registration? Submit your info once, & we handle the rest.
TaxDelta audits the sales tax you already collected. Standard scans your full order history, and the free plan checks your last 60 days. It flags tax over-refunded on partial refunds, exempt orders charged tax, tax below the state rate, and tax collected in states where you aren't registered. Each finding shows the order, amount, and severity.
- Accurate, on time sales tax filings, so you can focus on your business, not tax.
- New state sales tax registrations as your business grows.
- Real human support from a team with 30 years of U.S. sales tax experience.
- Detects tax overpayment from partial refunds across all jurisdictions
- Flags undercollection when collected rates fall below state base rates
- Identifies tax collection in states where you're not registered
- Flags exempt orders that were charged tax or need a filing check
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Sales Tax Filings |  TaxDelta |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Sales Tax Filings | TaxDelta |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 59 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | 51% | Not enough data |
Pricing
| Measure | Sales Tax Filings | TaxDelta |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $29/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | 1 | 2 |
Listing
| Measure | Sales Tax Filings | TaxDelta |
|---|---|---|
| Shopify category rank | #4(ahead) | #173 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Aug 30, 2024 | Jul 29, 2026 |
| Languages | 1 | 1 |
| Developer | BreezyFile | Alpenglow Software LLC |
FAQ
Sales Tax Filings and TaxDelta: common questions
- Is Sales Tax Filings or TaxDelta cheaper?
- Only TaxDelta lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Sales Tax Filings lists 5 the others don’t mention, such as Local tax returns, Multi-state filing, SST filing, Tax registration. TaxDelta lists 2 the others don’t mention, such as Compliance reporting, Data export. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 7, 2026 for Sales Tax Filings, Oct 21, 2026 for TaxDelta; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 7, 2026 for Sales Tax Filings, Oct 21, 2026 for TaxDelta. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.