GuidedPlatform-guided creation
XMPT gathers the necessary information for the correct form(s)
Exempt, in the moment.
Nobody leaves. Nothing waits. The cert is applied where the transaction happens, whether a person or an agent is doing the work.
Why we built XMPT.
Exemption certificates have lived in email threads, shared drives, and random systems that do not talk to each other for too long.
XMPT turns collection, validation, and renewal into services your systems and their agents can call over MCP, so your team stops chasing docs and focuses on your business.
Full platform from the first certificate. Buyer, seller, or both.
Surfaces - Where both sides go on record
Stop chasing certificates.
Stop paying tax you do not owe.
Exemption belongs inside the transaction. Put it there and both sides of your business stop cleaning up after the fact.
Sell side
Money
Time
Rework
Risk
Buy side
Money
Time
Rework
Risk
Almost every company is both.
Almost every platform makes you pick one.
One deployment. Both directions. The same certificates.
See it on every surfaceWays in
Four ways a cert is delivered.
Same platform behind each one. The buyer picks whichever path they're already standing in.
Guided
SupportCustomer service
An agent resolves exempt status inside the ticket they are already working.
ChannelDirect embedding
Retail POS, ecommerce, and marketplace checkouts, with no redirect.
UploadManual upload
Completed certificates, including the ones the state sent, digitally available.
Everything on your checklist...
plus a few things you never thought possible.
- Full system always; no tiers
- Configure advanced user roles
- Automated reminders
- Exemption rationale settings
- Digital reports for auditors
- Digital certs
- MCP ready
- Any to any expandability
- Unlimited live connections
- Any tax engine
- Any POS/retail system
- Shopify
- NetSuite
- SAP
- Oracle
- Any procurement platform
- Natural language reporting
- Innovative MultiCerts
- Customer user roles
- SSO and 2FA
- UCP ready
- State tax ID matching
- Intelligent cert completion
- Embed certs anywhere
- One-click renewals
- Document based billing
- No overage fees
- No migration fees
- Unlimited users
- Unlimited organizations
- Buy and sell certs in one place
XMPT is better. The results speak for themselves:Results
42%
fewer billable certificates after migrating from Avalara.
From prior customer migrations
1.0 vs 1.7
certificates billed per document.
From prior customer migrations
1 not 36
billable units for one MTC certificate.
Avalara billing practice: per-jurisdiction unit counting
“We previously used ECMS, but after its acquisition by Avalara, we found Avalara’s platform lacked the user-friendly interface we needed.”
Former Avalara ECM Client
“XMPT’s flexibility prevents integration breaks with our billing system, NetSuite, even if a duplicate customer record occurs.”
Director, Accounts Receivable – Former Avalara Client
Experience the calm.
Contact usTell us what your stack looks like and we will walk it end to end with you.
When you need end-to-end compliance support...
Seamless orchestration
Certificates are one element of a tax function that touches every transaction, every system and every counterparty. Orchestrate connects those systems through open APIs and MCP protocols, so your ERP, tax engine, HRIS and AI agents work from the same data.
Together they turn tax from a back-office reconciliation exercise into infrastructure that compounds with every connection you add.