Glossary

Institutions and identifiers

Name	Czech	Meaning
DIČ	daňové identifikační číslo	the general Czech tax identification number
EIČ	evidenční identifikační číslo	the EET taxpayer identifier — identical to the DIČ
DIS+	—	the tax administration’s online portal: unit declaration, certificate management, and the merchant’s view of recorded sales
GFŘ	Generální finanční ředitelství	General Financial Directorate — the authority operating EET
Finanční správa	—	the Czech Financial Administration
evidenční jednotka	—	business unit — a premises, website or app declared through DIS+
POK	potvrzovací kód	the confirmation code returned for every accepted message

VAT rates in Czechia

Rate	Applies to
21%	Standard rate — most goods and services
12%	Reduced rate (consolidated from 15% and 10% on 2024-01-01) — e.g. food, accommodation, medicines
0%	E.g. books, exports, intra-EU supplies

EET itself carries no VAT breakdown — celk_trzba is a single gross amount. The VAT rates matter for your receipt’s vat_amounts, from which nothing is transmitted to EET beyond the reportable total.