Step-by-step help for Kintsugi sales tax software — connect integrations, track nexus, register, and file returns. Search guides, FAQs, and troubleshooting.

Kintsugi Help Center | Sales Tax Software Support & Guides

Your First Steps to Stress-Free Tax Filing

Getting Started

State Registration & Tax Filing to Ensure Business Compliance

Registrations & Filings

Your guide to integrating third-party services with step-by-step instructions 

Integrations

Manage your Kintsugi subscription, billing details, payment methods, invoices, and learn about pricing plans, refunds, and account changes.

Subscription & Billing

Frequently Asked Questions

Explore our collection of helpful guides, contact information, and tools to assist you with tax-related questions and processes.

Resources

Troubleshooting

Collection of Kintsugi's product & marketing contents

Blogs

Track and manage your economic and physical nexus thresholds

Monitoring Tab Guide (previous known as Nexus Tab)

Manage physical and economic nexus for the EU in the Kintsugi Monitoring tab: register per country for physical nexus and follow guided economic nexus steps.

How to Track EU VAT Exposure and Start Registration in Kintsugi

Discover ways to check your EU nexus status in Kintsugi: the dashboard Exposure Map, the Monitoring tab filters by region or country, and the Transactions page.

Ways to Check Your EU Nexus Status in Kintsugi

Learn how to disregard a nexus recommendation in Kintsugi from the Monitoring page's Exposed tab, what happens to alerts and tracking, and the risks involved.

How to Disregard a Nexus Recommendation

Understand Collected Tax nexus anomalies in Kintsugi: why they appear when you collect tax where unregistered, where to find the tab, and how to resolve them.

Understanding and Resolving 'Collected Tax' Nexus Anomalies

Find where your purchases create use tax exposure in Monitoring and register in states that require it, including combined sales and use tax registrations.