Startup
Zamp
Managed sales tax compliance sold direct and through accounting firms: nexus tracking, registration, calculation and filing across 13,000-plus US jurisdictions and in Canada, with an operating system for firms that white-label it.
| Founded | 2022; based in Miami, Florida |
|---|---|
| Founders | Rohit Bhadange (CEO, formerly Insight Partners), Edward Lando, Clete Werts |
| Stage | Series A in 2024, followed by an April 2026 round |
| Total funding | $30m |
| Last round | April 2026, led by Acrew Capital with Thomson Reuters Ventures and several accounting firm partners |
| Earlier rounds | Series A $10m, September 2024, led by Valor Equity Partners |
| What it does | Sales tax calculation and filing for online sellers and SaaS companies, plus a firm-facing platform so accountants can run managed sales tax for clients |
| Traction | More than 120 accounting firms deliver sales tax through Zamp as referral or white-label partners |
| Pricing | Free plan for nexus and exposure assessment; paid US and US plus Canada plans scoped to each customer, with no per-transaction fees |
| Markets | US (13,000+ jurisdictions) and Canada |
| Peers | Anrok, Numeral, Kintsugi, Avalara, TaxJar |
Funding
- Announced rounds
- US$10m
- Round
- Series A, US$10m, September 2024, led by Valor Equity Partners
Why it matters
Zamp has raised $30 million, most recently in April 2026 with Thomson Reuters as an investor, and has made accounting firms its channel, with 120 firms reselling it. Among the sales tax startups it is the one built for practitioners rather than for the software company’s own finance team.
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