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Get a fully managed white-label service with Zamp

Offload the day-to-day management of sales tax filing and compliance with Z-Tax by Zamp — a white-label sales tax service for partners that is so much more than just filing.

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Trusted partner for 400+ eCommerce and SaaS companies

Infinite scaling possibilities for your business

Infinite scaling possibilities for your business

Handling the ins and outs of sales tax for your clients can be time-consuming. Luckily, our sales tax solution can manage it all for you with straightforward pricing.

With Z-Tax by Zamp, you can access a full sales tax compliance service and a team of in-house experts who are ready to help. We offer a complete setup of your client’s accounts, state registrations, product taxability mapping, and sales tax reporting and filing.

Grow your business to new heights

With an outsourced sales tax filing solution, you can stay focused on scaling your business and driving revenue. We can handle as much work as you need so your team can stay focused on what matters most.

Deep sales tax experience matters

You can never be too careful about sales tax compliance. That’s why our in-house team consists of dedicated experts with over 200 years of combined sales tax experience. They constantly monitor your client’s accounts for accuracy and keep you updated on any changes.

Sync your client’s data effortlessly

We’ve designed the sales tax process to be much easier, with integrations to platforms like Shopify, Stripe, Amazon, and more to import transaction data.

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As an Ecommerce Accounting Firm, we are able to scale kind of infinitely in a way that we weren’t before Zamp. Now, we can grow our sales tax practice and there’s no limit of what we could do because Zamp is willing to handle however much work we throw at them. Revenue-wise for our business, sales tax is becoming a very big revenue driver.

- Associate at Ecommerce Accountants
Case Studies

A fully managed solution for all your compliance needs

As a growing business, the last thing you should worry about is spending countless hours managing sales tax compliance for your clientele.

With Z-Tax by Zamp, our in-house team manages and files sales tax returns for your clients. We ensure accurate sales tax returns every time, so compliance is never a worry.

Exceptional customer service

We pride ourselves on going above and beyond when it comes to being there for our customers—and for yours, too. On day one, you’ll be assigned a dedicated onboarding specialist to ensure all client accounts are configured correctly. We also provide constant ongoing support through a shared Slack channel.

Seamless multi-state filing

Whether your clients need to file across one or forty different states, all sales tax returns will be submitted without errors or delays.

Quick and easy access to records

Not only do our integrations sync data accurately across all preferred platforms, we also keep a complete data archive of all state filings and reports for whenever you need them.

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A fully managed solution for all your compliance needs

See Zamp in action

Watch our product demo to see how we can help streamline and manage your sales tax compliance.
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Platforms We Support

We take care of sales tax on your preferred platform so you don't have to think about it.

Our values

We care

We are an advocate for our customers. We're transparent, and we're here to provide timely and effective support.

We're accessible

Whether it's through email, phone, or chat, you'll receive a timely response. When you call, we pick up the phone.

Build a world-class product

We believe there is a better way to address sales tax, and we're always improving.

Appreciate the journey

We value our people.
Call us crazy, but we love sales tax.

Book a call today

We'll answer all of your sales tax questions & address any of your concerns to ensure that you never have to worry about sales tax again

    1
    Book a
    30-minute call
    2
    Meet with a
    sales tax expert
    3
    Sales tax
    off your plate
    Schedule a 30 minute call and we’ll assess your sales tax requirements