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 

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

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

Collection of Kintsugi's product & marketing contents

How to locate the state-issued credentials required for importing your California registration.

This guide helps you set up a secondary logon for Kintsugi using your CDTFA account.

This guide helps you locate the state-issued security code required for third-party access.