SutTax
SutTax: A cloud platform for calculating, preparing, and filing U.S. sales tax returns. Ranked #79 of 106 in Tax Compliance Software by our editors (3.0/10); pricing: Pricing on request · 90-day trial; best for U.S. sales-tax filing operations.
At a glance
- Editor score3.0 / 10
- PricingPricing on request · 90-day trial
- Best forU.S. sales-tax filing operations
- Facts checked22 Sep 2026
Where it wins
- Generates electronic and paper sales tax returns for U.S. jurisdictions
- Validates, curates, and autocorrects tax data for filing workflows
- Connects with ERP, e-commerce, financial, invoicing, and POS systems
Where it doesn't
- Pricing requires contacting sales
- Its compliance scope centers on U.S. jurisdictions
- Cloud deployment may not suit organizations requiring on-premises software
Our verdict on SutTax
SutTax is Avior Inc.’s cloud-based sales tax platform for retailers, manufacturers, distributors, wholesalers, importers, and other sellers. It covers sales tax and use tax, with real-time sales tax identification and calculation through web services and APIs. SutTax Compliance generates returns for U.S. jurisdictions, supports electronic and paper filing, and tracks workflow status during return preparation and filing. The product is suited to small, mid-market, and enterprise organizations managing U.S. sales-tax operations.
Pricing follows a contact-sales model. The vendor’s FAQ states that pricing requires contacting sales, while the published offer includes a 90-day trial. The platform’s compliance functions extend beyond calculation: automatic tax rule, rate, and form updates support ongoing administration, and data validation, curation, and autocorrection help prepare information for return processing. These capabilities make SutTax a fit for teams that need calculation and filing in one cloud product rather than calculation alone.
Integration is a central part of the platform’s design. SutTax connects with back-office invoicing, ERP, e-commerce, financial, and point-of-sale systems, and supports SFTP data exchange. Its REST JSON API and web platform provide two access paths for transaction calculation and compliance workflows. Support is available by email and phone. Businesses focused on U.S. sales-tax filing, automated return support, and connected financial operations should consider SutTax; organizations needing tax coverage outside its stated U.S. jurisdiction focus or on-premises deployment should choose a product aligned with those requirements.
Questions about SutTax
Is there a free trial of SutTax? Yes: a 90-day free trial.
What does SutTax run on? Web. It runs in the cloud.
What does SutTax integrate with? 6 integrations, including back-office invoicing systems, ERP systems, e-commerce platforms, financial systems and point-of-sale systems.
Who is SutTax built for? Small businesses, mid-market companies and enterprises (our editorial estimate).
Your product? Our editors can test SutTax in depth and publish a review, labelled as paid · from $149/mo →
SutTax pricing
SutTax fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Jurisdictions covered | Not verified |
| Supported tax types | sales tax; use tax |
| Return filing | Yes |
| Filing support level | Automated |
| Sales tax calculation | Yes |
| Tax registration | Not verified |
| API access | Yes |
| Free trial | 90 days |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Phone |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 6 integrations: back-office invoicing systems, ERP systems, e-commerce platforms, financial systems, point-of-sale systems, SFTP |
| Pricing | Pricing on request · 90-day trial |
| Website | suttax.avior.tax |
| Facts checked | 22 Sep 2026 |
SutTax integrations
SutTax lists 6 integrations on its own site.
- back-office invoicing systems
- ERP systems
- e-commerce platforms
- financial systems
- point-of-sale systems
- SFTP
Alternatives to SutTax
- ONESOURCE DeterminationA global indirect tax engine for complex, high-volume calculation needs.9.4
- CCH SureTaxA broad sales-tax platform for teams combining calculation, research, filing, and remittance.9.3
- ONESOURCE Indirect ComplianceA broad compliance platform for multinational tax and finance teams managing complex filings.9.2
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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
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