What is Fonoa Audit
Audit keeps every transaction detail on record, fully reasoned, and queryable in seconds. Get audit ready in minutes and walk into any review with complete confidence.
Capabilities
Trace every transaction, every decision, every anomaly. Instantly.
Cut time on audit prep
One command assembles every determination, override, and approval trail for any jurisdiction and period. No manual work required.
Trace back every decision
Prove exactly which rule was active when a decision was made. Immutable, versioned, and queryable.
Query your tax data instantly
Plain language queries return instant answers from your entire transaction history. No data analyst, no lead time, no waiting around.
Real-time alerts on anomalies
Proactive dashboard alerts fire when Audit flags unusual rate applications, jurisdiction mismatches, or classification outliers.
Built for SOX, SOC 2, and enterprise governance
Native segregation of duties, logged approval processes, and phased overrides keep your team compliant.
AI confidence score
Audit monitors model accuracy and flags uncertainty rather than guessing. Every determination records how confident the AI was when it made the decision.
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 Audit
Tax authority enquiries
Assembles every determination, override, and approval trail before anyone asks. Ready to share in minutes.
Closing the period with confidence
Flags incomplete determinations, missing certificates, and unresolved variances before the deadline hits.
Keeping finance and internal audit satisfied
Meets SOX and internal audit requirements for public companies and IPO-stage businesses without a single manual data pull.
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 Fin
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
