What sources does Taxxa search?

Taxxa searches a continuously updated collection of more than one million pages from tax authorities, government publications, legislation and case law across the European jurisdictions it covers. Every response cites the underlying material, so a professional can inspect the rule, its jurisdiction and whether it is current before relying on the result.

Can Taxxa work with a team’s own documents?

Yes. Research can combine the public knowledge base with a team’s own PDF, DOCX, CSV and TXT files in one workspace. That makes it possible to compare a client document with the relevant guidance, trace a conclusion to its source and prepare a draft without losing the evidence that supports it.

Who is Taxxa built for?

Accountants, auditors, tax advisors, payroll specialists, bookkeepers and advisory teams working across European jurisdictions. Shared workspaces keep research available to colleagues, and citations make review easier.

Where is customer data stored, and is it used to train models?

Customer data stays in the European Union and is never used to train language models.

Does Taxxa replace professional judgement?

No. Taxxa is a research and drafting workspace. It helps professionals reach an informed starting point faster; the professional still reviews the evidence and makes the final decision. It does not file returns, post bookkeeping entries or give legal advice.

Smart decisions. Stronger returns.

The Second Brain for Modern Accounting

AI-native workflows for interpretation, compliance, and accounting automation.

Start 14-Day Free Trial Book demo

Trusted by accounting teams across Europe

Who Taxxa is for

Accountants

Finds the rule behind the number, with the source it came from attached.

Auditors

Traces a treatment back to the legislation and case law that support it.

Tax advisors

Compares how a question lands across European jurisdictions before you advise.

Payroll specialists

Checks contribution and withholding rules against current national guidance.

Bookkeepers

Settles everyday VAT and classification questions without leaving the workspace.

Advisory teams

Keeps research, citations and client documents where colleagues can review them.

Integrated data sources

Patentti- ja rekisterihallitus

Digi- ja väestötietovirasto (DVV)

Finlex

Kela

KILA

Telp

Tulli

Työehtosopimukset

Työ- ja elinkeinoministeriö (Tilintarkastus)

Vero

EUR-Lex

IFRS Foundation

OECD

From trusted knowledge to your next move.

Taxxa indexes reliable sources, updated every day.

Taxxa connects to where your work is.

Now imagine you are in the driving seat.

Research & answers

Find the answer. Follow the evidence.

Answers backed by sources.

Document creation

Turn a question into a working document.

Draft documents from your research.

Compliance workflows

Give compliance work a clear path.

Work through rules and requirements.

Audit & annotation

Review the document. Keep the evidence close.

Review and annotate documents.

Regulatory monitoring

Keep an eye on what changes next.

Follow the rules that affect your work.

Control room

Your workspace. Under control.

Manage access, usage and workspace settings.

Try Taxxa on your own work.

Start free trial

14 days free. No credit card required.

Security

GDPR

With our team based in Finland, we operate under GDPR — the world's strictest standard for data privacy.

No Foundational Model Training

We do not use user data to aid in any Large language model training.

Privacy

How we collect, use, and protect data

Read policy

In progress

Data Processing Agreement

Our commitment to protecting your information

Read policy

What our customers say

"Our company deployed Taxxa AI for our entire staff. With Taxxa AI, reliable and relevant information sources are found easily and quickly with precise references. Expert work becomes streamlined, significantly improving the efficiency of our service processes. Product development is extremely agile and technical support works excellently."

Kalle Elonen

Managing Director, Leinonen Suomi

Technical partners

Loading content…