Researches the law
Ask any tax or legal question — domestic or cross-border — across 22 European jurisdictions. Get the answer cited to the actual paragraph, act or directive.
The AI co-worker for tax and legal teams
Tax and legal work,
done like your best senior did it.
azta is the AI co-worker for advisory teams. It researches domestic and cross-border questions across 22 European jurisdictions, classifies the codes, reads your client’s files and drafts the memo — every line cited to the actual law. So your team spends its time on judgement and clients.
azta
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Knowledge base
Today
Earlier
IP transfer — jurisdiction scan
Tue · 3 outputs
VAT refund deadline — client email
Mon
A UK company invoices a German business for consulting — where is the VAT due?
GB · DE
Searching the legal database12.4s
Searching the legal database “reverse charge cross-border consulting”
Reading source — Value Added Tax Act 1994
Checking official guidance “B2B place of supply”
Preparing the answer
Under the general B2B rule the service is supplied where the customer belongs — Germany.
The UK supplier invoices outside the scope of UK VAT, noting the reverse charge.
The German customer self-assesses the VAT under the reverse-charge mechanism.
Create memo
advisory_memo.docx
Regenerate
Export
ShareAdvisory memo — cross-border VAT treatment
Dear Client,
Regarding your consulting services to the German business, the place of supply is Germany under the general B2B rule.
You invoice outside the scope of UK VAT; your customer accounts for German VAT under the reverse charge.
The UK and German positions are cited below.
SourcesGB HMRC Notice 741A
Trusted by teams at
Advisory firms
What azta does
One co-worker.
The whole research-to-deliverable job.
It takes the legwork — research, classification, the client’s numbers, the first draft — so you bring the judgement. Senior-quality, cited, in minutes.
Reads your client’s files
Drop in contracts, statements and invoices. azta reads them and cites them — never just quotes them.
Pulls the numbers
Connect QUiCK and ask about cashflow, VAT, AR aging or partner concentration in plain language.
Tracks the law as it changes
New legislation, directives and official guidance are indexed daily across 22 European jurisdictions — so your advice never rests on last year’s rules.
Runs the due diligence
Check a company’s risk, tax-debt and insolvency status before you onboard them.
Drafts the deliverable
Turns the research into an advisory memo, a client email or an editable Word document in Canvas — then you refine it with Ask azta, in place. Share it as a link or export to Word/PDF.
How it works
We don’t hand you an answer.
We show you the reasoning.
Ask in your own words
“A Hungarian client invoices a German business for consulting — where’s the VAT due?” Cross-border, obscure, half-formed: no question is too technical.
azta does the legwork
Searches statutes, directives and official guidance across every jurisdiction in scope — and the client’s own files if you’ve shared them.
The reasoning, shown
Paragraph numbers, primary sources, jurisdiction flags. You can see exactly how it got there.
The deliverable, drafted
One click turns it into a cited memo or client email — in your firm’s voice.
azta
A UKcompany invoices a business elsewhere in Europe for consulting — where’s the VAT due?
GB · EU
Plain language. Half-formed is fine.
azta
Searching the legal database27.8s
Searching the legal database “B2B place of supply consulting”
Reading source — VAT Directive 2006/112/EC
Reading source — Value Added Tax Act 1994
Reading source — Council Directive 2006/112/EC
Checking official guidance & case law
Preparing the answer
azta
B2B place of supply falls where the customer is established
UK supplier invoices without VAT
The customer applies the reverse charge EU Dir. 2006/112/EC, Art. 196
1United KingdomIn force
Value Added Tax Act 1994
Section 7A — a supply of services to a person who belongs in another country and receives them for business purposes is treated as made where the recipient belongs (the general B2B rule).
2European UnionIn force
Council Directive 2006/112/EC
Article 44 — the place of supply of services to a taxable person acting as such…
azta
advisory_memo.docx
Regenerate
Export
ShareAdvisory memo — cross-border VAT treatment
Dear Client,
Regarding your consulting services to the German business partner, the place of supply falls in Germany under the general B2B rule
How it works
We don’t hand you an answer.
We show you the reasoning.
Ask in your own words
“A Hungarian client invoices a German business for consulting — where’s the VAT due?” Cross-border, obscure, half-formed: no question is too technical.
azta does the legwork
Searches statutes, directives and official guidance across every jurisdiction in scope — and the client’s own files if you’ve shared them.
The reasoning, shown
Paragraph numbers, primary sources, jurisdiction flags. You can see exactly how it got there.
The deliverable, drafted
One click turns it into a cited memo or client email — in your firm’s voice.
How azta fits your day
One engagement,
from the first call to sent.
Not a search box you visit when you are stuck — a co-worker you work alongside from intake to delivery. Here is a client engagement, start to finish.
01A shared workspace for the client
Open a workspace for the engagement and bring your team in — every file, answer and output lives in one place, together.
azta · Acme Advisory
How do we usually structure a management-fee arrangement for clients?
Firm · GB
Research complete18.7s
Searching firm knowledge base “management fee intercompany”
Searching the legal database
Checking OECD transfer-pricing guidance
Your firm’s template applies an arm’s-length markup with a written intercompany agreement , aligned to the transfer-pricing documentation rules
1Firm knowledgeApproved
Management-fee memo v3
Standard markup and intercompany-agreement checklist, approved by the tax lead…
2OECDIn force
OECD Transfer Pricing Guidelines
Chapter I — the arm’s-length principle: controlled transactions priced as between independent enterprises…
Cited from firm knowledge · approved in the admin review queue
Who azta is for
One co-worker,
three kinds of team.
azta meets you where the work is — a practice serving clients, a legal function carrying the liability, or a company answering its own questions.
Tax & advisory firms
A co-worker beside every advisor. azta takes the statute reading, the code hunting, the client-data digging and the first draft — so every person on the team can take on more clients and go deeper on each one. Domestic and cross-border alike.
Legal & compliance teams
Answers your team can defend. The liability is personal, so the answer must trace to the provision. azta researches European tax and business law with paragraph-level citations, reads the contracts, and drafts with one consistent method — whoever picks up the file.
Enterprises & companies
An advisory team, on tap. Corporate tax, legal and finance functions use azta as their in-house advisory bench — research, contract questions, due diligence and drafting, grounded in the company’s own documents on Enterprise. And companies without an advisor ask azta directly.
Why azta
Anyone can answer.
azta can prove it.
Generic AI knows a little about everything. azta is built on the law itself — structured, cited, current, and checked by people who carry professional liability.
- 14,200+
- professionals
- 150,000+
- cited answers
- 22
- European jurisdictions
Security
Safe to put in front of a client,
a partner, or a regulator.
The reason firms let azta near client data: it’s built for the people who can’t afford a leak. Sealed-tenant architecture — your data never enters training.
Pricing
A personal co-worker,
or your firm’s own.
Product
Firms & companies
Plans & data
Can’t find what you’re looking for? Talk to our team
