Ship with confidence,

we'll handle the sales tax, VAT, and GST

Selling across platforms and jurisdictions? Kintsugi keeps you compliant from checkout to remittance.

Built for Ecommerce Complexity

Ecommerce businesses face a perfect storm of tax challenges, from expanding across states to managing sales on platforms like Shopify, Amazon, and Walmart. With limited in-house tax expertise and constantly changing rates and rules, compliance quickly becomes overwhelming. Kintsugi is built to handle that complexity automatically. Keeping you focused on selling.

What Kintsugi
Automates for You

Kintsugi automates the entire sales tax, VAT, and GST workflow, from real-time exposure detection and one-click registrations to accurate tax calculations at checkout.

How We
Help You Scale

Whether you’re starting with a single Shopify store or expanding across channels and borders, Kintsugi scales with you. We support your growth from a handful of SKUs to thousands, and from local sales to international reach, without adding tax complexity. As your operations grow, compliance stays simple.

Why Ecommerce Companies Choose Kintsugi

Ecommerce teams choose Kintsugi for unmatched speed, accuracy, and simplicity. Our AI-powered engine ensures real-time tax calculations you can trust, while fast onboarding and real human support help you get up and running quickly. With transparent pricing (no per-transaction fees) and support for sales tax and VAT/GST, Kintsugi delivers enterprise-grade automation without the complexity.

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Sign up for a free assessment

No credit card required.

Sign up for a free assessment

No credit card required.

Sign up for a free assessment

No credit card required.

What our customers say

They’ve made sales tax a million times easier for multiple companies I’ve run. They helped us build out an exemption strategy that actually saved us money.

They’ve made sales tax a million times easier for multiple companies I’ve run. They helped us build out an exemption strategy that actually saved us money.

VP OPERATIONS,

HEALTH & WELLNESS

HEALTH & WELLNESS

This doesn’t feel like a vendor relationship. They actually care and it’s very apparent almost immediately after working with them.

This doesn’t feel like a vendor relationship. They actually care and it’s very apparent almost immediately after working with them.

JOHN R.

CEO, OUTDOOR GEAR RETAILER