Tabs
Zamp for Tabs is coming soon. Get early access, or connect Tabs through the Zamp API today and hand filing to Zamp’s team.
POST /calculations{ "shipTo": "233 S Wacker Dr, Chicago", "items": [{ "taxCode": "R_TPP", "amount": 1200 }] }
{ "tax": 126.00, "rate": 0.105, "jurisdictions": 4, "breakdown": { "state": 75.00, "county": 21.00, "city": 15.00, "transit": 15.00 } }
Integration overview.
Early access for Tabs teams.
Zamp for TabsIntegration in developmentComing soon- Early accessOpen
- Zamp APIAvailable now
- Onboarding specialistAssigned
- Managed filingIncluded
ZampTell us how you run Tabs. We’ll set up the best way to connect.Ready before the connector ships.
Connect through the Zamp API today.
Returned by the Zamp API
- Ship to233 S Wacker Dr, Chicago
- Jurisdictions4 matched
- Combined rate10.50%
- ThenPOST the invoice to /transactions
Filing handled by Zamp from day one.
- Data inThrough the API
- PreparedReviewed by Zamp
- ApprovedBy your team
- Filed and paidEach state’s schedule
First filing period
- RegistrationsBy Zamp
- ReturnsFiled
- State noticesAnswered
Why Zamp for Tabs.
A team that owns the outcome.
U.S.-based sales tax specialists handle registrations, filings, remittance and state notices, with your approval at each step.
Rooftop-accurate calculations.
Tax set by the exact address across 12,000+ U.S. jurisdictions and Canada, returned when the invoice is saved.
Contract and usage billing.
Invoices from contracts, schedules and usage are taxed by each line’s treatment and each customer’s exemptions.
Predictable, transaction-based pricing.
Pricing is tied to committed transactions, not API calls. No per-request billing and no hidden overages.Everything you need for global sales tax — in one place.
How to start before the integration ships.
Request early access.
Tell us how you use Tabs, which contracts and billing schedules you run and where you sell.
Test in a free sandbox.
A 30-day sandbox API key comes with all 47 remote-seller states configured. No credit card.
Calculate and record transactions.
Call /calculations when a invoice is saved and post the invoice to /transactions when it’s final.
Certify and go live.
Your Zamp team certifies the build with you, backfills history and starts managed filing.FAQs.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
The Tabs integration is in development and listed as coming soon. Reach out for early access and we’ll tell you where it stands and the best way to connect in the meantime.
Yes. The Zamp API calculates tax when a invoice is saved and records the invoice for filing when it’s final. Zamp certifies your build with you before it goes live.
Through the API, tax is calculated when the invoice is created and recorded with Zamp when it’s sent and final.
Zamp tracks nexus as you sell, registers you where you need to collect, prepares and files returns, remits payments and answers state notices. You approve new registrations and filings; the team does the work.
Pricing is tied to committed transactions sent to Zamp, not to API calls, which are never metered. You know what you’ll pay as volume grows.
Platforms we support.
We connect where you sell. Explore the platforms we integrate with to see how Zamp simplifies your sales tax compliance.
Switch to the new standard in sales tax compliance.
Talk to a sales tax specialist about your states, your systems and what we take over.
#1 rated support on G2
