Sales tax solution for service-based businesses.

No. Service taxability varies widely by jurisdiction and often depends on the type of service and how it’s delivered. Zamp applies the correct rules automatically based on location, service classification, and delivery method.

Yes. Many jurisdictions apply different tax rules to online, remote, and on-site services. Zamp accounts for these distinctions so services are taxed correctly without manual interpretation.

Service invoices often include a mix of taxable and non-taxable services, software, or expenses. Zamp applies tax at the line-item level to ensure accuracy without over- or under-collection.

In many cases, yes. A single remote employee or contractor can create physical nexus. Zamp monitors both physical and economic nexus triggers as your team becomes more distributed.

Yes. Zamp supports compliance across states and countries and helps assess where tax applies based on customer location and service delivery.

Yes. We regularly help service businesses address historical exposure before audits, acquisitions, or fundraising.

Zamp manages compliance end to end while providing full visibility and control. Your team stays informed and involved where needed, without doing the day-to-day work.

Zamp takes responsibility for the filings we manage, with expert review and clear ownership—so finance teams aren’t left carrying unnecessary risk.