Automate Sales Tax with Kintsugi and QuickBooks
Kintsugi reads your QuickBooks data, calculates exact tax liability, pushes it back to your ledger, and files in every state automatically. You stay focused on actually running your business.

Join 8,000+ businesses using Kintsugi
Full-stack sales tax automation built for QuickBooks
Pull sales and transaction history instantly. Push calculated taxes back into invoices and general ledger entries.
Kintsugi monitors your QuickBooks sales against every state threshold and alerts you the moment you trigger nexus.
Returns are prepared, filed, and remitted automatically in every state where you're registered, with every filing saved for audits.
AI maps your QuickBooks products and services to the right tax codes, so every line item is taxed correctly.

193
million transactions
$15.1B
billion transaction value processed
8,000+
customers across 100+ countries
<2 hours
average support response
Sales tax automation designed for QuickBooks users
Expert support included
Our support team has filed in every state. They know the quirks, the edge cases, the random requirements.
Keep your current setup
Continue using QuickBooks exactly as you do today. Nothing changes except Sales tax automation designed for QuickBooks users.
Predictable pricing
Flat $75 per filing. That's it. Not a percentage of tax. Simple, predictable pricing that makes sense.
Start your path to sales tax compliance
See exactly where you stand with sales tax compliance and what it takes to get fully compliant with a personalized demo.


