AccurateTax Sales Tax vs Nap Audit File
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026.
The short answer
- Only AccurateTax Sales Tax lists a free plan. Paid plans start at $50/month for AccurateTax Sales Tax and $5.90/month for Nap Audit File.
- AccurateTax Sales Tax lists 6 features Nap Audit File’s listing doesn’t mention, including Liability calculation, Local tax returns, Rate management.
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 under SST CSP contract only
- · Other states not included
Enterprise 125
- · Free under SST CSP contract only
- · Import up to 125 other transactions
Enterprise 250
- · Free under SST CSP contract only
- · Import up to 250 other transactions
Enterprise 500
- · Free under SST CSP contract only
- · Import up to 500 other transactions
Monthly
- · All NAP payment codes
- · Bulgarian payment methods
- · Unlimited XML generation
Yearly
- · All NAP payment codes
- · Bulgarian payment methods
- · Unlimited XML generation
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureHarness the power of AccurateTax's reporting tools and, optionally, our Streamlined Sales Tax (SST) integration. Our app downloads order information from your Shopify store for reporting purposes. Use our handy reports to complete your tax returns, or have us do your filings and remittances for a hands-off, concierge-like experience.
Nap Audit File automatically generates the audit XML file required by the Bulgarian National Revenue Agency (НАП) under Ordinance H-18, Article 52t. The app reads paid orders from your Shopify store for a selected period, maps payment methods to correct NAP codes, and produces a ready-to-submit XML file.
- Precisely pinpoint the geolocation of every order
- Use our reports to complete your sales tax returns or have us do it for you
- Save money by using Streamlined Sales Tax, where applicable
- Generates NAP audit XML files compliant with Ordinance H-18, Article 52t. Reads
- Orders are read directly from the Shopify API for any selected period. Eliminate
- Supports all major Bulgarian payment gateways including Shopify Payments, Stripe
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 |  AccurateTax Sales Tax |  Nap Audit File |
|---|---|---|
| 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 | AccurateTax Sales Tax | Nap Audit File |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 7 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | AccurateTax Sales Tax | Nap Audit File |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $50/month | $5.90/month(ahead) |
| Longest free trial | Not listed | 7 days |
| Plans listed | 4 | 2 |
Listing
| Measure | AccurateTax Sales Tax | Nap Audit File |
|---|---|---|
| Shopify category rank | #76(ahead) | #110 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 27, 2024 | May 6, 2026 |
| Languages | 1 | 1 |
| Developer | AccurateTax | Organic Flow |
FAQ
AccurateTax Sales Tax and Nap Audit File: common questions
- Is AccurateTax Sales Tax or Nap Audit File cheaper?
- Only AccurateTax Sales Tax lists a free plan. Paid plans start at $50/month for AccurateTax Sales Tax and $5.90/month for Nap Audit File. 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?
- AccurateTax Sales Tax lists 6 the others don’t mention, such as Liability calculation, Local tax returns, Rate management, SST filing. 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 Oct 14, 2026; 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 Oct 14, 2026. 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.