Automate sales tax for your Bill.com receivables
BILL keeps your receivables moving. Kintsugi monitors your exposure for free, and keeps your filing and remittance on schedule.
Compliance Automation | Monitoring, Filing & Remittance
Kintsugi
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Kintsugi's BILL integration is read-only, so it never changes how your team invoices. Instead, it uses your BILL customers, classification items, invoices, and credit memos to monitor tax exposure, classify products for accurate taxability, and keep every return filed on time. You stay audit-ready as your receivables grow.
How it Works
Kintsugi connects to your BILL accounts receivable organization through a secure, credential-based connection scoped to a single organization. From there, it automatically syncs your customers, classification items, invoices, and credit memos, though sales orders and sales receipts aren't part of this integration.
Because the connection is read-only, Kintsugi never changes the tax settings on your BILL invoices. It uses your synced classification items to determine accurate taxability by product, so the exposure and liability calculations behind your filings are built on the right foundation.
With Kintsugi as your indirect tax system of record, you're ready to register, file, and remit everywhere your invoicing creates an obligation, with audit-ready reporting that reflects what you actually collected, including credit memo adjustments.
Getting Started
Full-stack sales tax automation built for BILLFull-stack sales tax automation
built for BILL
Fits in your stack
Automatically syncs your customers, products, invoices, transactions, refunds, and exemptions from BILL, and any other platform you sell through.

Why connect
Kintsugi & BILL?
AI-power, human assurance
Kintsugi automates the busywork with a suite of AI-powered capabilities that blend rule-based precision with machine learning insights to power intelligent automation in BILL.
Global exposure monitoring, for free
As you grow into new markets, Kintsugi automatically monitors nexus exposure across 100+ countries, with AI-powered product categorization to keep your obligations accurate everywhere you sell.
Compliancein 100+ countries
Sales tax, VAT, and GST compliance automation for companies selling into North America, Europe, Asia, Latin America, Africa, and Oceania.
Transparent,flat-rate pricing
Monthly payments with no hidden fees for additional services. No per-transaction costs, onboarding fees, or implementation fees. You always know exactly what you're paying.

SOC 2 Type II Certified
Enterprise-grade security and compliance baked in.
Your BILL transaction data is encrypted, audited, and handled with the highest security standards.
Why Customers
Love UsWhy Customers Love Us

The setup was incredibly seamless and much faster than I expected, with clear guidance throughout the process. What really stands out is their support since it is easy to get in touch with someone quickly and the team is knowledgeable and actually helpful when you have questions.

April WalfordOperations Manager at JMXiThey corrected errors in our past returns, enrolled us quickly and efficiently, filed everything on time, and thoroughly researched any questions or concerns we had.
Their customer service is excellent.

Mo HartmanStaff Accountant at SearchspringHaving the visibility on the dashboard has been extremely helpful and the ease of being able to approve. It is very user-friendly and I can see everything I need in one place.