Accounting Partnerships
Trusted by leading firms and their clients. Zamp lets you deliver sales tax with accuracy, accountability, and confidence—without building a dedicated sales tax practice.
Sales tax exposure is a real liability. Zamp is built and run by sales tax specialists, with controls designed for accuracy across jurisdictions. Fewer notices, fewer errors, and stronger client retention — backed by the Zamp Commitment.
We handle monitoring, registrations, filings, remittance, notices, and audit support. Your team spends less time on administrative compliance work and more time on other high-value advisory engagements.
Your clients get clear answers, timely filings, and responsive support in an area that typically causes confusion and anxiety. Sales tax goes from an ongoing pain point to something they feel is fully handled by your firm.
Offer comprehensive sales tax services without hiring or building a SALT practice. Work with us in a referral or white-label model — whichever best fits your firm and client relationships.
Purpose-built partner portal for multi-client management.
Pre-built integrations with your clients’ ERP, billing and e-commerce platforms.
Dedicated partner manager and client support that feels like your own team.
CPE-eligible training and sales tax certification for your team.
Early visibility into the roadmap and early access to new functionality.
“We consistently recommend Zamp for their deep expertise, responsiveness, and commitment to supporting our clients. They go beyond compliance.”
Courtney Easterday, MSA
SALT Senior Tax Manager