Sales tax compliance doesn't have to be complicated. For SaaS and ecommerce businesses using NetSuite, there's now a way to handle everything from nexus monitoring to filing without the manual work or surprise fees.
Introducing Kintsugi powered by Vertex for NetSuite SuiteTax. This enhanced partnership combines three things: NetSuite's financial backbone, Kintsugi's AI-driven automation, and Vertex's enterprise-grade tax calculation engine. Together they carry an order through cash, tax and filing, all handled automatically within your existing NetSuite environment.
Built on a Decade of Partnership
NetSuite and Vertex have been trusted partners since 2013, jointly developing tax solutions and supporting 180+ NetSuite customers. That decade-long relationship means you're getting technology that has been refined over years of real-world use.
Vertex O Series provides the proven tax compliance backend, with coverage across over 19,000 taxing jurisdictions. Kintsugi provides the modern, AI-powered frontend with an intuitive user experience. NetSuite ties it together with your existing billing, ERP, and transaction data. Every order and invoice becomes a compliant tax record in every jurisdiction you operate in.
Compliance Without Complexity
The platform handles the entire compliance lifecycle automatically. Real-time nexus monitoring alerts you when registration thresholds are met in new jurisdictions. AI validates customer addresses and categorizes products for tax purposes. Automated workflows handle jurisdiction registration, filing, and remittance on schedule. Dashboards show your liability and exposure across all jurisdictions and keep everything audit-ready.
You also get tools that make ongoing compliance easier: exemption certificate management, a virtual mailbox for tax correspondence, and support for Voluntary Disclosure Agreements when needed.
Global Coverage, Simple Pricing
The platform covers U.S. sales and use tax, Canadian GST/HST/QST, EU VAT, and expanding jurisdictions including Australia, New Zealand, and Mexico. That covers both domestic growth and international expansion.
Pricing is straightforward: one annual plan with fixed costs and no surprises during your contract term. There are no one-time service or implementation fees. Everything from white-glove onboarding to your dedicated representative is included. You get 24/7 premium support, error insurance, SSO, advanced reporting, and coverage for all regions.
Built for SuiteSuccess
If you're using NetSuite editions like Financials First, Wholesale Distribution, or Manufacturing, the SuiteApp fits into your existing workflows. It's designed to support rapid implementation and address industry-specific needs, particularly for businesses with high transaction volumes or operations in multiple jurisdictions.
Faster, More Integrated Compliance at Scale
This partnership is about saving time, reducing risk, and gaining confidence in your compliance. Manual spreadsheet work and reconciliation go away. Audit risk decreases, and audit readiness increases. As your business scales into new markets, your tax compliance scales with it, automatically, inside your existing workflows.
Sales tax compliance has always been necessary. Now it can also be easy.
Download our guide for the Kintsugi powered by Vertex for NetSuite partnership, and learn more about Kintsugi here.


