Chargebee

Calculate accurate sales tax on every Chargebee subscription, plan, add-on and charge, and let Zamp’s team file and remit it.

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Integration overview.

Tax on every plan, add-on and charge.

Invoices and credit notes posted as they’re created.

Subscription taxability, state by state.

Why Zamp for Chargebee.

Tax codes on every price.

Zamp tax codes map to your Product Catalog prices, so a monthly and an annual plan can be taxed differently.

Discounts counted correctly.

Coupons and discounts reduce the taxable amount before tax is calculated, line by line.

Credit notes tied to invoices.

Full and partial credit notes link to their parent invoice, so refunds reverse the right tax in the right period.

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.

Everything you need for global sales tax — in one place.

4 simple steps to integrate Zamp to Chargebee.

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  • G2 Best Usability, Summer 2026

Get your Zamp API key.

Use a sandbox or production key from the Integrations page in Zamp, or ask your Zamp contact.

Install the Zamp application.

Add Zamp as your tax provider in Chargebee with an account that can install applications.

Map products and exemptions.

Assign Zamp tax codes to your prices and flag exempt customers, with expert review.

Sync history and go live.

Historical invoices are imported for nexus, then new invoices post to Zamp as they’re created.

FAQs.

Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.

Which Chargebee transactions does Zamp calculate?

New and existing subscriptions, including plans, add-ons and one-time charges, with an itemized tax breakdown on each invoice.

Which address is used to calculate tax?

Zamp uses the billing address, or the shipping address when it’s different, except in origin-based states. Line 1, city, state and ZIP are required.

What happens to future-dated subscriptions?

Tax is recalculated when the invoice is generated, so rate changes between signup and billing are picked up.

How do credit notes work?

Full and partial credit notes post to Zamp linked to their parent invoice, so the tax is reversed against the original sale.

Does the Chargebee integration support Canada?

Canadian support for Chargebee is coming soon. U.S. sales tax is supported today.

How is Zamp priced?

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

Three colleagues reviewing their accounts together at a sunlit table.