Kintsugi connects to a firm's accounting, billing, payment, and HR/payroll systems, then continuously monitors transactions and workforce changes against economic and physical nexus thresholds across all US states and 100+ countries.
Kintsugi also automates filing, remittance, and reconciliation without staff logging into state portals. AI drives the high-volume monitoring and classification work, but actual tax calculation remains rules-base, deterministic and reviewed by Kintsugi's tax experts, so firms get auditable, precise answers.
Kintsugi connects directly to QuickBooks Online and syncs your customers, products, invoices, transactions, refunds, and exemptions, setting-up Kintsugi to calculate your sales tax across everywhere you sell. Kintsugi also calculates sales tax on QuickBooks invoices as you create them. With Kintsugi as your tax system of record, you are ready to automate registration, filing, and remittance for all your sales locations. And you’ve got audit-ready reporting.
Xero
Kintsugi connects with Xero to sync your contacts, invoices, credit notes, and line items, including adjustments and multi-currency transactions. This sets up Kintsugi to monitor your sales tax exposure across every US state, plus VAT and GST in 100+ countries. Kintsugi uses Xero data to classify every product for accurate taxability, so your exposure and liability calculations are built on the right foundation, no matter which currency or country the invoice originates in. As your tax system of record, Kintsugi will automate registration, filing, and remittance everywhere you sell, run reports that keep you audit-ready, and give accountants managing multiple Xero organizations one consistent compliance view across every entity.
Kintsugi is an all-in-one tool which connects to a firm's accounting, billing, and ecommerce platforms. It then continuously monitors transaction and payroll data against economic and physical nexus thresholds across all US states and 100+ countries.
Merely hiring a remote employee in a new state can trigger nexus, and Kintsugi flags it automatically. From there, Kintsugi calculates accurate tax rates in real time, handles registration in new jurisdictions, and automates the filing and remittance process end to end.
Firms can manage compliance for multiple clients from a single dashboard, with the platform doing the heavy-lifting and a human support team available when firms need help. Kintsugi Portfolio is easy to use and offers unmatched customer support.
In addition, Kintsugi recently launched Kin, a robust AI assistant built directly into the platform dashboard. Kin answers the everyday questions finance and operations teams ask about sales tax, VAT, and GST, like where a business is registered, which filings are pending, and what's owed and when, all grounded in the business's own transaction and account data rather than generic answers. Every response is auditable, showing the transactions, jurisdictions, and rules behind it. Kin doesn't take action on its own; it surfaces answers and drafts, and the team decides and signs off, keeping compliance judgment calls in human hands.
Within the Fintech market, Avalara and Zamp may be considered alternatives to Kintsugi.
If you are looking for a more comprehensive solution for sales tax compliance than QuickBooks or Xero offer built into their software, check out Kintsugi.
Visit the Kintsugi website for details. If you would like to access or schedule a demo, at Kintsugi Demo, or sign-up for a Free Trial.
You can contact Kintsugi at 2261 Market Street, Suite 5931, San Francisco, CA, USA.
Disclosures:
App Aware features are concise articles designed to summarize an App and make readers aware of it. These features are primarily composed of information provided by the App Developer, with limited review of the Developer's website or QuickBooks App Store webpage by Insightful Accountant writers, editors, or staff. Content is provided solely for educational and informational purposes. App Aware features do not involve any independent testing or analysis by the author, and they do not represent any endorsement by either Insightful Accountant or the author.
Content herein is based on information submitted by the developer whose App is the subject of this feature, and from the developer's website and content therein.
As used herein, QuickBooks is a registered trademark of Intuit. Xero is a registered trademark of Xero.
Any other trade names or references used herein may refer to registered, trademarked, or copyrighted materials held by their respective owners; they are included in the content for informational and educational purposes only.
Insightful Accountant provides App Aware features as a courtesy to developers and an information resource to our readers. All information provides is for educational and informational purposes only. This is an editorial feature, not sponsored content. No vendor associated with this article has paid Insightful Accountant or the author any form of remuneration to be included within this feature. The article is provided solely for informational and educational purposes.
Note: Registered Trademark ® and other registration symbols (such as those used for copyrighted materials) have been eliminated from the articles within this publication for brevity due to the frequency or abundance with which they would otherwise appear or be repeated. Every attempt is made to credit such trademarks or copyrights within our respective article footnotes and disclosures.