What is Fonoa Knowledge
Global indirect tax law, continuously updated and mapped to your business, connected directly to your tax infrastructure.
Capabilities
Intelligent regulatory monitoringthat keeps you ahead
Surfaces only the updates that matter
Knowledge delivers personalized regulatory alerts to your dashboard. Every update cited, ranked by materiality, and connected to the next action.
Answers any indirect tax question
Explains indirect tax rules in plain language. Every response is verified and contextualized to your company in seconds.
Grounded in primary legislation
Every response is cited so you can verify it, defend it, and act on it with confidence.
Turns guidance into actions
Fonoa Knowledge and Tax Platform work as one system. When a rule changes, you can deploy changes to your infrastructure without friction.
You decide who gets alerted and when
Fonoa Knowledge routes alerts to the right people, escalates high-priority needs, and keeps full visibility over your decision-making history.
Your company profile at the centre
Your business structure, transaction types, and markets shape everything Knowledge produces. The more it knows about you, the sharper the signal.
Rated by the people who rely on us
Built on trust.
Measured in results.
100%
Customer retention
Every customer who started 2025 with us renewed.
97%
Ease of doing business
G2 reviewers highlighted end-to-end collaboration and availability.
94%
Quality of support
G2 reviewers highlighted
response times and expertise.
4.6/5
Gartner Peer Insights rating
Independent reviews from
verified enterprise users.
How teams use Knowledge
Regulatory updates
Handles the local tax logic from day one for new jurisdictions. No rebuilding or local rule research needed. One engine, global coverage, including the US.
Fast research
Calculates the right treatment automatically when your product has marketplace, subscription, or cross-border complexity.
New market entry
Applies the same logic across every touchpoint from customer to supplier based on one central configuration.
Customer stories
Don’t just take our word for it. Why companies around the world prefer Fonoa.
Fonoa is a core piece of indirect tax infrastructure.
One Jae Paik
Tax Director at Intercom
36
countries
58.8%
reduction in errors
100%
automated validation
Fonoa is one of the few platforms that truly understands digital economy businesses and supports the full indirect tax lifecycle.
Wei Jie Siow
Tax Director at Coda
90%
faster tax calculation
4
week implementation
2M
transactions per year
When we talk about scaling, we want to automatically trigger an API to see if the tax ID is valid or not. Fonoa's API was a huge differentiator.
Renan Bastazini
Staff Technical Program Manager at Wellhub
33%
reduction in tax ID validation tickets
15%
submitted IDs caught as invalid
#1
API speed vs. other vendors
Fonoa's solutions aren't just saving us time, they're helping us stay ahead of regulatory change, globally.
Kirsten Best
Head of VAT at Remote
480
hours saved per year
95+
countries live
100s
corrected VAT IDs
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