Poland
We do not sell in Poland — and here is why.
In law a Polish invoice only comes into existence when the Krajowy System e-Faktur accepts it. KRONENWERK has no KSeF connection. Selling a subscription with which a Polish business cannot discharge its invoicing duty would not be a smaller product — it would be no product. So the server blocks the purchase, and this page is information rather than an offer.
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What the Polish country module contains
Polish VAT rates, the statutory exemption wording, validation of Polish identifiers, reading of incoming invoices, and a writer for the national FA(3) structure. The piece that makes the document exists — the route to the authority does not.
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What KSeF requires
Issuing through KSeF has been binding on the largest taxpayers since 1 February 2026 and on the rest since 1 April 2026; the smallest follow on 1 January 2027. Because the system accepts the invoice and gives it its number, an invoice without KSeF is not a Polish invoice — not merely one with a step missing.
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What would have to change
A configured and legally effective KSeF connection for this installation. Once it exists, the Polish module declares national delivery and the block lifts by itself — it is not a list with the word “Poland” in it, but a consequence of what the module and the connection say about themselves.
Stated plainly
- KRONENWERK neither submits invoices to KSeF nor retrieves any from it.
- No subscription is sold to businesses registered in Poland. There is deliberately no purchase path on this page.
- No Polish chart of accounts is shipped, no tax advice is given, and there is no signed-off bank connection.
- Polish as a language is unaffected: a business in Germany, France, Belgium, Canada or the United States can run KRONENWERK entirely in Polish.
Asked and answered
The questions that come before the decision.
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Does KRONENWERK support KSeF?
No. There is no submission to KSeF and no retrieval from it. A writer for the FA(3) structure exists, but a document without the route to the system does not discharge the duty.
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Can a Polish business buy KRONENWERK?
No. The purchase is blocked for Poland as country of establishment, and the block lives in the server rather than in a sentence on a web page.
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Can I still use KRONENWERK in Polish?
Yes. Polish is one of the five interface languages. Language and country of establishment are separate: a person chooses the language, a business determines the country.
The other countries
Six countries, six different answers.
What KRONENWERK can do follows from the country module, not from marketing copy. Each of these pages says the same thing twice for its country: what is there, and what is not.
Status
What runs today
This block is computed from the running product, not written by hand. Where the text above says otherwise, this block is what applies.
"Ready" means: every mandatory invoicing process KRONENWERK implements for this country can be completed. It does not mean every tax of every region is covered — that is what the "Tax rules" line is for.
- What is modelled
- Limited — at least one mandatory process is not yet possible
- Subscription
- Not yet available
- Invoices
- Cannot be issued yet
- Tax rules
- Rates by date and derivation of the treatment from the facts of the transaction
- Currency
- PLN
What KRONENWERK does in your country
- Statutory exemption wording
- Reading invoices you receive
- Checking tax registration identifiers
- Validation against the national rule set
- Statutory e-invoicing obligation
- Tax rates from national law
- Structured electronic invoice
What is open
- In this country an invoice comes into existence only when the national system accepts it. KRONENWERK is not connected to it yet, so mandatory invoices cannot be issued here.