Sales tax software
for Accountants
Automate your clients sales tax registrations, filings, exemptions and international compliance with one tool.
"We partnered with Kintsugi so our customers can proactively track tax nexus and avoid surprises. Building the integration was fast and frustration-free thanks to their APIs and responsive team.
"Kintsugi really does take care of everything once your accounts are synced. It automatically calculates and breaks down sales tax by platform and state."
80%
reduction in compliance time
"We were drowning in tax compliance before Kintsugi. Their automation took over the entire process—tracking different rates, managing exemptions—it was a game changer for us."
90%
time savings on compliance
Sales tax automation built for accounting workflows
Nexus monitoring for every client
Automated exposure tracking across all jurisdictions. Know which clients need registrations before they trigger penalties.
Historical compliance resolution
Exemption certificate management
Notice management
International capabilities
Nexus monitoring for every client
Automated exposure tracking across all jurisdictions. Know which clients need registrations before they trigger penalties.
Spend less time and money
on sales tax with Kintsugi
3,300+
businesses automated
$2.4B
transactions processed
<2 hours
average support response
3,300+
businesses automated
$2.4B
transactions processed
<2 hours
average support response
Why accounting firms choose Kintsugi
Comprehensive integration support
Connect directly to QuickBooks, Xero, and other accounting platforms your clients use. Plus Shopify, Amazon, and 50+ other systems. One-time setup, continuous sync.
Designed for modern accounting practices
Focus on higher-value work
Automate routine compliance tasks. Spend more time on tax planning, advisory services, and growing your practice.
Predictable pricing
$75 per filing or registration. No per-transaction fees that punish client growth.
True automation
Complete automation from nexus monitoring through filing and remittance. Reduce manual work dramatically.
Expert support included
Tax professionals on staff who understand multi-state complexity. Real support when you need guidance on client situations.
Transform how you handle sales tax for clients
FAQs
What is the best sales tax software for accountants?
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What software is used to keep track of sales tax?
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Which accounting software handles sales tax best?
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How does Kintsugi pricing work for accountants?
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Can multiple team members access the platform?
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What makes Kintsugi different for accounting firms?
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