Side by side
IRIS Business Tax vs TaxJar
Both stand on tax compliance software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid Self-hostedWindows
IRIS Business Tax covers preparation, calculation, tagging, and HMRC submission workflows for practice clients. Its integrations and deployment choices may fit firms already using IRIS products; buyers must contact IRIS for pricing.
Visit IRIS Business Tax
Paid API
TaxJar brings sales tax calculation, registration, and automated filing together with API access. Compare the plan allowances: both list 200 orders per month, but differ in integrations and annual AutoFile credits.
Visit TaxJarThe facts
| IRIS Business Tax | TaxJar | |
|---|---|---|
| Free plan | Not published | No |
| Open source | Not published | Not published |
| Runs on | Self-hosted, Windows | API |
| Lowest paid plan | Free or on request | Starter: $39 a month |
| Plans published | 1 | 2 |
| Maker | IRIS Business Tax | TaxJar |
| Website | iris.co.uk | taxjar.com |
| On tax compliance software | #51 of 105 | #47 of 105 |
IRIS Business Tax: what it does well
- Direct HMRC filing and status tracking
- Calculates multiple tax areas
- Automatic iXBRL tagging
- Integrates with IRIS practice products
- Standalone module available
What to know first
- Paid product
- Pricing requires a request
- Windows and self-hosted options listed
TaxJar: what it does well
- Calculates sales tax and supports tax registration.
- Automated return filing is available.
- API access is listed.
- 30-day trial is available.
What to know first
- No free plan is listed.
- Starter includes two AutoFile credits per year.
- Professional costs $99 a month.
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