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

Learn about common tax deductions and credits available for individuals and businesses, including eligibility requirements and how to maximize your tax savings.

Tax Deductions and Credits You Should Know

How to Manage Expired Sales Tax Exemption Certificates

Understanding Sales Tax Exemptions for Digital Products in California

Using Stored Credits to Reduce Future Filing Payments

How Store Credit Refunds Impact Sales Tax in Kintsugi

How Kintsugi automatically processes refunds for accurate tax compliance

Handling Refunds and Credit Notes in Kintsugi for Tax Compliance

How to Add Input Credits for Canada and the EU

When a refund can't be applied in the current filing period, Kintsugi automatically holds it and rolls it forward to the next period where your sales in that jurisdiction can absorb it.