AI for Accountants and Tax Advisors
Tax law changes every year, and clients want an answer straight away. AI with access to the current wording of tax legislation and to case law of the Supreme Administrative Court gives accountants an answer backed by a specific provision, one that can be passed on without worrying it was made up.
1 704 Laws86 226 Case law1 704 Laws with AI explanation
What you'll find in the corpus for tax matters
- The Income Tax Act, the VAT Act, the Tax Procedure Code, the Accounting Act and related regulations, in both current and historical wording (Czech sources).
- Case law of the Supreme Administrative Court and regional courts in administrative proceedings, including tax disputes, with full text.
- Constitutional Court rulings on tax matters.
- Citation links: which provisions reference a given section, useful for references such as "analogously under Section …".
Example queries
"What are the conditions for applying the flat-rate expense deduction for self-employed persons in 2026, and what is the limit? Cite the Income Tax Act." The AI locates Section 7(7), states the exact percentage rates and limits from the text, and adds a reference.
"Find Supreme Administrative Court decisions on when advertising expenses qualify as a tax-deductible cost, and summarise the criteria." The AI uses the case-law tool filtered to administrative courts, returns decisions with their file numbers, and summarises the test applied by the court.
"How does the tax return filing deadline differ when the return is filed by an advisor?" The AI retrieves Section 136 of the Tax Procedure Code and answers with a reference.
How to set up AI for tax practice
In your AI's persistent instructions ("Projects" in Claude, "Custom instructions" in ChatGPT), write: answer using the Europaius connector, always cite the relevant provision and reference, quote rates and limits verbatim and state which version of the text they relate to. This removes the need to repeat instructions with every query.
For client responses, have the AI produce two paragraphs: a plain-language explanation and a source citation. The client gets an answer they can verify, and you have a traceable basis for it.
What to watch out for
Tax law operates on effective dates. Always specify the relevant tax period and have the AI state which version of the provision its answer relates to. The corpus includes historical versions, but you must tell the AI which period you mean. Supreme Administrative Court case law tends to be fact-specific; a conclusion from one decision may not apply generally. Also, guidelines and information issued by the Financial Administration are not law; the corpus includes only a selection of such methodological materials.
https://mcp.europaius.com/mcp
Frequently Asked Questions
Does the corpus include General Financial Directorate guidelines?
Only a selection, in the methodology section. The core content is legislation and case law. For official guidelines, consult the Financial Administration's website and have the AI compare them against the law.
Can the AI calculate tax?
The AI can retrieve rates and limits from the legislation and perform a calculation, but always check the result. The connector guarantees correct inputs, not flawless arithmetic.
Does this also work for Slovak tax matters?
The corpus includes Slovak legislation; for tax queries, specify the country as SK.