# Sales tax software that collects, files, and keeps you compliant

Canonical: https://trykintsugi.com

Collect, file, and remit sales tax automatically across 100+ countries. Kintsugi finds exposure you didn't know you had, backed by real support. Free exposure monitoring.

For ecommerce, SaaS, and finance teams. Kintsugi finds the exposure you didn’t know you had, registers you, and files everywhere you sell with real people to support you whenever needed.

- SOC 2 Type II

- Flat-rate pricing, no lock-ins

- 100+ Countries

No credit card required. See your exposure in minutes.

## Sales tax compliance you can count on

### Connect and monitor globally

Sync your billing, payments, HR, and ERP in a few clicks. Cross a threshold in states and countries where you didn’t know you owed.

### Register and collect correctly

We register you wherever you need to be and calculate the right tax at checkout or on the invoice, using rules specific to your product.

### File, remit, stay audit-ready

Returns prepared and filed on every cadence, tax remitted once confirmed, exemption certificates managed, every decision documented.

## Where AI actually helps with sales tax

Every platform says AI. Here is where ours is used to help you.

### Product classification

Every product is classified, including mixed carts, with each item taxed as the state requires so you can quickly review and approve.

### Address validation

The exact rate at every address, resolved down to the local district, so you are not over- or under-collecting.

### Exposure monitoring

Economic thresholds tracked across every US state and 100+ countries, with an alert before a threshold becomes back-taxes owed.

### Get to the answer faster

Ask Kin, your AI assistant, to summarize a filing, explain a tax rate, or pull a transaction. It’s grounded in your transaction data and our tax knowledge.

### Enterprise accuracy, SMB pricing

For NetSuite customers, Vertex’s enterprise tax engine, the same technology trusted by companies like Costco, runs inside Kintsugi’s AI-driven workflows at a fraction of the cost.

## Sales tax, VAT, and GST managed in the same platform

You get one clean view of where you stand, while Kintsugi handles the thousands of jurisdictions and their rules and rate changes.

- Exposure mapped across every US state and 100+ countries, color-coded: exposed, approaching, registered.

- Get current and stay that way with back filing, Voluntary Disclosure Agreements (VDAs), and recover overpayments.

## Not all sales tax automation platforms are equal

### Predictable pricing

Month-to-month, no per-transaction fees, implementation cost, or year-end overage. Exposure monitoring and exemption management included.

### Find and fix back taxes

We catch previous mistakes and fix affordably with back filing, Voluntary Disclosure Agreements (VDAs), and recover overpayments.

### Automated filings

Deadlines tracked by jurisdiction, returns filed on every cadence, copies downloadable anytime.

### Exceptional service

Highly rated and not gated behind an additional support package tier.

### Audit-ready

Every transaction tagged with the rule it followed. Export a defensible report in two clicks.

### Global compliance

Sales tax, VAT, and GST across 100+ countries and 13,000+ local taxing authorities. Rate engine updated daily from primary sources.

## Support

Responsive customer support that brings peace of mind.

- Fast onboarding
- Easy migrations
- Same-day responses, 24/7 coverage
- Direct access to tax experts
- Full issue resolution, no endless loops