Where you stand, at a glance
GeorgiaExposed
North CarolinaApproaching
CaliforniaRegistered
See every state where you owe sales tax
Connect your store in 5 minutes. We map every state where you’re already exposed or approaching a threshold.
Free plan · No credit card · Read-only connection
SOC 2 Type II4.8 Shopify App Store4.6 G2100+ countries
Your own data. Not a report.
Sample dataA nexus study is a snapshot.
Our monitoring never stops.
Play the year, or drag through it.
One-time study saysNot exposedAs of February. It still says that.
Kintsugi saysExposedAlert sent the day you crossed.
Start monitoring freeExposure builds quietly
27% of Kintsugi customers needed back filing when they joined.
Check your exposure if:
You grew into new states
$100K in most states. $500K in California, New York and Texas.
You sell on Amazon or Walmart
They collect on their orders. Many states still count those sales.
You hired remotely or use a 3PL
People and inventory can create nexus on their own.
You sell more than one kind of product
One SKU can be taxable in one state and exempt next door.
Five minutes to set up
Sign up
Google or email. No credit card.
Connect where you sell
Shopify, Amazon, Stripe, QuickBooks and 60+ more. Read-only.
Get your map
We import your sales history and email you when it’s ready.
Happy customers who stopped worrying about sales tax
I have been avoiding sales tax given that I have been heads down focused on my business. But I just spent 3 mins on the platform and I already understand my sales tax exposure.
What people ask first
We already use a tax tool. Why check again?
Keep it. This is a free second opinion on your own data.
Do we need this if we’re under every threshold?
Maybe not today. But staff and inventory count too, and checking takes five minutes.
What’s the catch?
None. Monitoring is free for good. Pay only if we register or file, from US$75 (approx. £57).
Will it touch my store?
No. The connection is read-only. Checkout stays as it is.
Is my data safe?
SOC 2 Type II and GDPR compliant.
Keeping 7,000+ companies sales-tax compliant
