Pair Vertex’s proven tax engine and global rules with Kintsugi’s modern integrations and AI‑driven workflows to simplify multi‑country sales tax, VAT, and GST as operations diversify.
Trusted by leading businesses worldwide
Subscription businesses often outgrow their finance stack. Each new state or country introduces new sales tax compliance complexities that manual work arounds and generic add-ons often overlook.
Miscalculated taxes erode margins, delay closings, invite audits, and can even affect your valuation, while sellers waste cycles asking, “Can we invoice there?”
Updated tax rules and rates for 19,000+ jurisdictions worldwide to ensure accurate tax calculations and help reduce audit risks.
Get up and running fast with expert-led onboarding that ensures your tax compliance is set up right.
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Suite 5931
San Francisco, CA 94114