With managed support and expert guidance, Zamp handles the heavy lifting so you can stay focused on your business. Our team ensures product taxability is mapped correctly, filings are submitted on time, and every return is backed by the Zamp Commitment—our accuracy and filing guarantee.
| Precise Tax Determination | GIS-powered calculations deliver accuracy to the exact rooftop location, not approximate zip code zones. Free address validation confirms every shipping destination before calculating rates. |
| Human Expertise Where It Matters | Our tax specialists help map your product taxability correctly from day one and monitor regulatory changes that affect your business. Automated filing service means returns go out on time, every time. |
| Built for Your Business Model | Multi-channel support captures B2B, direct-to-consumer, wholesale, marketplace, and exempt transactions without duplication or gaps. |
What Makes Zamp Different:
If you’re planning on selling nationwide and growing pretty quickly, then the filings that you’ll have to do with the states could ramp up quite fast.
Knowing that you have a trusted partner that will respond efficiently and quickly is really valuable. I couldn’t recommend Zamp highly enough to be that trusted partner for you.
I'm no longer spending multiple hours in a month trying to reconcile large amounts of data for Shopify and wholesale and retail.
Having Zamp being able to manage the transactions has been really helpful. We have a lot more time to really dig into our own trends and day-to-day tasks.
Sales tax is totally not worth it to do it yourself. It's such a lifesaver to have a company fully manage your sales tax obligations for you.
Definitely reach out and have a chat, because you guys are so friendly and knowledgeable.
Taxes are scary for any business. Nobody wants to get dinged for a stupid reason just because they're misinformed.
Zamp’s team has the ability to be there and support companies as they go through those scaling and pivotal revenue-generating moments of their company.
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.
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!
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.
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!
E-Commerce
CPG
SaaS
Multi-Channel Sellers
Nexus Tracker
E-Commerce
CPG
SaaS
Multi-Channel Sellers
Nexus Tracker