Freedom from sales tax
Zamp takes sales tax off your plate from start to finish so you never touch it again!
Our solution includes white-glove onboarding, rooftop accurate calculations, and unlimited registrations & filing.
Why Zamp?
Zamp completely outsources sales tax compliance for teams.
Managed
Solution Approach
When we say automation, we really mean it! From onboarding to supporting future changes, Zamp manages everything for you. Sales tax where all you need to do is click approvals from your phone and we do the rest!

Developer Friendly API
for Multi-Channel Sellers
Within minutes, you can connect your existing e-commerce, marketplace & ERP systems and implement Zamp. Our native integrations today include Shopify and Amazon and adding more quickly. Reach out with your specific use case.

Pricing
Predictability
One simple price that will scale with your business. No overages, no hidden fees, no surprises.
Loved by Founders, CFOs, and Operators
Zamp customers never have to touch sales tax againSandro Roco
CEO of Sanzo
Since making the decision to
partner with Zamp, my sales tax
headache has gone away!
They helped us determine what states we needed to collect in and then handled everything from there. They’ve made it a super easy process for us!
Madeline Zephyr
Founder & CEO
I want to think about sales tax as little as possible -- it’s a complicated and time consuming, and every minute spent jumping through hoops is a minute I’m not spending making an impact on the future of kids’ health.
After switching to Zamp, I rarely have to think about it! I am confident in their team’s ability and love the accessibility their team provides when needed.
Chad Held
Co-Owner
Zamp has been the best in-house team member that is actually a partner. They have been so easy to work with and have lifted every piece of sales tax filing off our hands.
The team answers any questions you have in what seems like minutes. Have been very happy with the onboarding and filing process so far!
Allen Shafer
Co-Founder
We want our team’s full focus on creativity and growing the business. Not sales tax and the latest notices from 15 different states.
Zamp’s managed solution is unique as they really do it all. Moving over to Zamp from our previous provider was a no-brainer.
Kate Savage
Digital Marketing Manager
I provided Zamp with my existing registration information and they set everything up for me.
My advice to other businesses is to get started with Zamp right away.
Andy Nalla
CEO of Ghost Golf
Their team made sure we weren’t double remitting taxes that the social platform already collected.
I trust them to keep our business compliant. And if anything ever comes up, I know they are just a phone call away.
Ana Padilla
COO of Yumwoof
Our mission at Yumwoof is to help take the stress out of finding the right food for our customers' dogs so they can live healthier.
Zamp has allowed us to offload our sales tax requirements so we can live healthier. It's the perfect
partnership!
Jay Reale
OwnerTheir pricing was all-inclusive, and after the setup, which was fairly simple, they would take it from there, easing my mind that I wouldn’t have any more nightmares about attempting to do our own sales tax returns or having to remember the deadlines to avoid penalties. So far, Zamp for the win!

Ongoing Product Mapping
We streamline the tax mapping process for you by leveraging advanced technology and human expertise to constantly identify & monitor tax categories for all your products...
...making sure you collect the right sales tax rate on every product sold.
Economic Nexus Analytics, Registration & Filing
Now you can identify historical economic nexus risk & track future exposure in each jurisdiction by utilizing our proprietary Nexus
Checker to identify where you need to collect sales tax.
The actual registration and filing? We take care of it for you.