Reduce risk with accurate exemption certificate management
Anrok ensures you don’t overpay sales tax and VAT, and store B2B exemption certificates correctly. Our US-based support team will ensure accuracy so you stay audit-ready.
An exemption without a valid certificate isn't an exemption. It's exposure. Anrok collects, validates, and stores every certificate in one place, flags them before they expire, and refunds tax an exempt customer already paid.
What's included
From the first certificate you collect to the refund you never had to chase, every exemption lives in one place, validated, current, and ready for an auditor
Collection and validation
Upload or request a certificate and Anrok validates it against the right jurisdiction.
Expiration tracking
Anrok tracks every expiration date and flags certificates before they lapse.
Automatic refunds
Approve a certificate and Anrok reprocesses past transactions to refund tax already charged.
One source of truth
Every certificate stored against the customer it belongs to, ready for audit.
Features
Automated compliance for every type of sale
Filing and remittance across borders
One source of truth for your tax exposure
The companies building what’s next, run on Anrok.
From high-growth startups to global teams, modern companies use Anrok to automate tax compliance, expand into new markets, and stay audit-ready.
How Notion Cracked the Global Tax Problem
"We switched to Anrok in three weeks with zero friction"
How switching to Anrok cured Jasper’s yearlong sales tax headache
"What Avalara couldn't do in 8 months, Anrok accomplished in less than a month."
Synthesia Got Global Tax Down to 4 Hours a Month
We kind of jumped straight to Anrok just because they're well known in the tech space with a focus on companies like Synthesia
