Why finance teams choose Zamp over TaxJar.
TaxJar is a calculation and filing tool. Zamp is an intelligent sales tax platform with a built-in managed service for end-to-end compliance—saving teams time, money, and risk.
Trusted by 1,200+ finance and accounting teams.
Top 3 reasons leaders pick Zamp over TaxJar.
Fully managed sales tax.
Intelligent automation paired with a dedicated tax team to handle registrations, filings, notices, and audits end to end.
Real, expert support.
Direct access to named sales tax specialists who know your account and respond quickly.
Predictable pricing as you scale.
Built for enterprise scale, without separate line items for returns, notices, or connectors.
“Zamp turned sales tax into a true ‘set it and forget it’ process. Pricing is much easier to budget than with TaxJar, and their team is incredibly responsive. We finally feel confident that filings and issues are handled correctly.”
Expect more from your sales tax platform.
Switch with confidence.
Your filings, registrations, and reporting continue without interruption, with Zamp working closely alongside your team throughout the transition.
FAQs.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
Yes. Zamp covers filing and remittance—but also manages the work around it: nexus review, registrations, exemptions, state notices, and ongoing compliance oversight. (AutoFile is designed to automate filing, but the surrounding compliance work still exists.)
Zamp is built for review and intervention. If an amount looks off, a tax specialist can investigate, reconcile against source systems, and resolve it before it becomes a filing problem. This is especially important because some TaxJar users report situations where automation can lead to expensive outcomes if something is off and time is tight.
Zamp is designed around direct access to people who know your account. This matters because TaxJar feedback frequently highlights support responsiveness as a pain point (especially when deadlines are involved).
Zamp pricing is designed to stay predictable as you add states and complexity (filings, registrations, local jurisdictions, ongoing support). TaxJar’s model includes tiered plans and can involve separate AutoFile credits / filing-related costs depending on plan and usage—so costs can rise as footprint grows.
Yes—registrations and certificate migration/management are part of the managed service, because those are operationally heavy and high-risk when scaling across states. (Many teams using tools still end up coordinating registrations and certificates themselves or via add-ons/partners.)
No. The goal is continuity: systems are connected and validated so filings and reporting continue without downtime. This is particularly relevant because some TaxJar Shopify users cite workflow/testing limitations and pain during setup.
If your roadmap includes Canada and multi-region complexity, Zamp is designed to support scaling compliance beyond basic U.S. sales tax workflows. Tools built primarily around U.S. calculation + filing can be limiting as requirements expand.
Zamp files based on actual tax collected. Returns are reconciled before filing, and any anomalies are reviewed by a tax specialist to prevent surprise deltas or out-of-pocket payments. Recalculation is optional, not default.