Certified Providers

The following providers are certified by the Streamlined Sales Tax Governing Board.

**Exactor CSP system is certified by the Streamlined States, but they are not currently offering free services under Streamlined's CSP program.

 


CSP Contracts

2021-2023 Contract (extended to 2026)

CSP FAQs

Avior

Effective January 1, 2024, Avior will be under contract with the Streamlined Sales Tax Governing Board as a Certified Service Provider.

Avior offers businesses an end-to-end solution for managing sales tax automation by connecting to your e-commerce store checkout page, creating a seamless customer experience.

With ever-changing tax rules and regulations, it becomes challenging to be compliant with government requirements. We at Avior can assist you by offering a real-time sales tax determination platform that will automatically calculate your tax amount in the background and apply it to the invoice during the checkout process.

In addition to real-time tax calculation, Avior offers cart integration plug-ins, state registration, tax filing, tax payment, nexus tracking, exemption certificates, license management, and audit support.

To get in touch, click here: https://suttax.avior.tax/contact.


Email: sales@avior.tax

Website: https://suttax.avior.tax

Phone: (972) 535-4506