CereTax
CereTax automates sales tax calculation, validation, and compliance for businesses handling complex transactions across jurisdictions.
What CereTax is
CereTax automates sales tax calculation, validation, and compliance for businesses handling complex transactions across jurisdictions. Its API provides real-time calculations for sales, purchases, and telecom transactions, and its web platform supports tax workflows. The calculation process can validate addresses and line-item taxability, apply rates and sourcing rules, prepare invoice-ready output, aggregate transactions, and sync results to billing or ERP systems.
CereTax describes rooftop-level address mapping and jurisdiction-specific calculations that can include special district taxes, telecom levies, and utility surcharges. Configurable rules, line-level reporting, and documentation trails support audit review. Listed integrations include NetSuite, Microsoft Dynamics 365 Business Central and Finance & Operations, QuickBooks Online, Salesforce, BigCommerce, Stripe, and Rillet. The company says its API can handle millions of calls without latency degradation. It describes encryption in transit and at rest, access controls, and support from sales tax professionals. Most implementations take 3–6 months, and pricing is available by custom quote, with usage-based pricing depending on the package.
Good
- Calculates tax in real time through its API.
- Validates addresses and line-item taxability.
- Provides configurable rules and audit documentation trails.
- Lists integrations with ERP, commerce, and payment services.
- Supports nexus monitoring and exemption certificates.
Watch out
- Pricing is available by custom quote.
- Most implementations take 3–6 months.
- BigCommerce app supports tax-exclusive pricing only.
- Specific security attestations require asking during evaluation.
Who it suits
CereTax is intended for businesses in communications, energy, SaaS, ecommerce, and other industries with complex indirect tax needs. It may suit teams that need jurisdiction-level calculations, reporting, and links to billing or ERP systems.
Verdict
CereTax covers calculation, validation, reporting, and compliance for complex indirect tax workflows. Factor in the stated implementation timeframe and request pricing and any needed security attestations during evaluation.
Plans and prices
From CereTax's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Custom quote | Priced on request | Usage-based pricing: requests, transactions, or seats depending on package |
The facts
Each one read from CereTax's own pages, with the date it was checked.
What it does
- API
- The CereTax API is language-agnostic and provides real-time sales tax calculations for sales, purchases, and telecom transactions.checked 8 Oct 2026
- Calculation
- Its calculation process validates addresses and line-item taxability, applies rates and sourcing rules, creates invoice-ready output, aggregates transactions, and syncs results to billing or ERP systems.checked 8 Oct 2026
- Implementation
- CereTax says most implementations take 3–6 months.checked 8 Oct 2026
- Integration limit
- The CereTax BigCommerce app currently supports tax-exclusive pricing only.checked 8 Oct 2026
- Integrations
- Listed integrations include NetSuite, Microsoft Dynamics 365 Business Central and Finance & Operations, QuickBooks Online, Salesforce, BigCommerce, Stripe, and Rillet.checked 8 Oct 2026
- Jurisdiction accuracy
- The product describes rooftop-level address mapping and jurisdiction-specific tax calculations, including special district taxes, telecom levies, and utility surcharges.checked 8 Oct 2026
- Purpose
- CereTax automates sales tax calculation, validation, and compliance for businesses handling complex transactions across multiple jurisdictions.checked 8 Oct 2026
- Rules and audit
- CereTax provides transparent, configurable tax rules, line-level reporting, and documentation trails for audit review.checked 8 Oct 2026
- Scale
- CereTax says its API can handle millions of calls without latency degradation.checked 8 Oct 2026
- Security
- CereTax says it uses encryption in transit and at rest and access controls; it advises customers to ask during evaluation for specific attestations such as SOC 2.checked 8 Oct 2026
- Support
- CereTax describes support from sales tax professionals and provides a support email address in its knowledge base.checked 8 Oct 2026
- Target industries
- The product is built for businesses in communications, energy, SaaS, ecommerce, and other industries with complex indirect tax needs.checked 8 Oct 2026
The company
- Company history
- CereTax says it was founded in 2021 and is headquartered in Atlanta, Georgia.checked 8 Oct 2026
