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Tax ID Generator — Czechia

Format-plausible TEST tax identifiers.

What is the Tax ID Generator?

The Tax ID Generator is a free online tool that instantly produces realistic, correctly-formatted in Czechia sample data. Every record is generated at random in your browser, so nothing is stored and none of the output corresponds to a real person, business or account. It is ideal for software testing, QA automation, UI demos, tutorials and protecting your privacy.

How it works

Pick your options in Czechia, choose how many records you want, and the data appears instantly. Copy any single value, copy everything, or export to CSV, JSON or XML for use in your own project.

Benefits

  • Completely free, no account, no limits.
  • Privacy-safe: fabricated data never tied to real identities.
  • Locale-aware formatting that looks authentic for the region.
  • One-click export to CSV, JSON and XML.
  • Runs in the browser for instant results.

Use cases

  • Seeding development and staging databases.
  • Filling and validating forms during QA.
  • Demos and screenshots without exposing real users.
  • Teaching, documentation and example datasets.
  • Load and edge-case testing with large batches.

State / Region — Tax ID Generator Czechia

Benešov Beroun Blansko Brno-město Brno-venkov Bruntál Břeclav Cheb Chomutov Chrudim Domažlice Děčín Frýdek-Místek Havlíčkův Brod Hodonín Hradec Králové Jablonec nad Nisou Jeseník Jihlava Jihomoravský kraj Jihočeský kraj Jindřichův Hradec Jičín Karlovarský kraj Karlovy Vary Karviná Kladno Klatovy Kolín Kraj Vysočina Kroměříž Královéhradecký kraj Kutná Hora Liberec Liberecký kraj Litoměřice Louny Mladá Boleslav Moravskoslezský kraj Most Mělník Nový Jičín Nymburk Náchod Olomouc Olomoucký kraj Opava Ostrava-město Pardubice Pardubický kraj Pelhřimov Plzeň-jih Plzeň-město Plzeň-sever Plzeňský kraj Prachatice Praha, Hlavní město Praha-východ Praha-západ Prostějov Písek Přerov Příbram Rakovník Rokycany Rychnov nad Kněžnou Semily Sokolov Strakonice Středočeský kraj Svitavy Tachov Teplice Trutnov Tábor Třebíč Uherské Hradiště Vsetín Vyškov Zlín Zlínský kraj Znojmo Ústecký kraj Ústí nad Labem Ústí nad Orlicí Česká Lípa České Budějovice Český Krumlov Šumperk Žďár nad Sázavou

Address of All Countries and Regions

Africa (58)

🇩🇿Algeria 🇦🇴Angola 🇧🇯Benin 🇧🇼Botswana 🇧🇫Burkina Faso 🇧🇮Burundi 🇨🇻Cabo Verde 🇨🇲Cameroon 🇨🇫Central African Republic 🇹🇩Chad 🇰🇲Comoros 🇨🇬Congo 🇨🇩Congo, The Democratic Republic of the 🇩🇯Djibouti 🇪🇬Egypt 🇬🇶Equatorial Guinea 🇪🇷Eritrea 🇸🇿Eswatini 🇪🇹Ethiopia 🇬🇦Gabon 🇬🇲Gambia 🇬🇭Ghana 🇬🇳Guinea 🇬🇼Guinea-Bissau 🇰🇪Kenya 🇱🇸Lesotho 🇱🇷Liberia 🇱🇾Libya 🇲🇬Madagascar 🇲🇼Malawi 🇲🇱Mali 🇲🇷Mauritania 🇲🇺Mauritius 🇾🇹Mayotte 🇲🇦Morocco 🇲🇿Mozambique 🇳🇦Namibia 🇳🇪Niger 🇳🇬Nigeria 🇷🇼Rwanda 🇸🇭Saint Helena, Ascension and Tristan da Cunha 🇸🇹Sao Tome and Principe 🇸🇳Senegal 🇸🇨Seychelles 🇸🇱Sierra Leone 🇸🇴Somalia 🇿🇦South Africa 🇸🇸South Sudan 🇸🇩Sudan 🇹🇿Tanzania 🇹🇬Togo 🇹🇳Tunisia 🇺🇬Uganda 🇪🇭Western Sahara 🇿🇲Zambia 🇿🇼Zimbabwe

Asia (51)

🇦🇫Afghanistan 🇦🇲Armenia 🇦🇿Azerbaijan 🇧🇭Bahrain 🇧🇩Bangladesh 🇧🇹Bhutan 🇮🇴British Indian Ocean Territory 🇧🇳Brunei Darussalam 🇰🇭Cambodia 🇨🇳China 🇬🇪Georgia 🇭🇰Hong Kong 🇮🇳India 🇮🇩Indonesia 🇮🇷Iran 🇮🇶Iraq 🇮🇱Israel 🇯🇵Japan 🇯🇴Jordan 🇰🇿Kazakhstan 🇰🇼Kuwait 🇰🇬Kyrgyzstan 🇱🇦Lao People's Democratic Republic 🇱🇧Lebanon 🇲🇴Macao 🇲🇾Malaysia 🇲🇻Maldives 🇲🇳Mongolia 🇲🇲Myanmar 🇳🇵Nepal 🇰🇵North Korea 🇴🇲Oman 🇵🇰Pakistan 🇵🇸Palestine, State of 🇵🇭Philippines 🇶🇦Qatar 🇸🇦Saudi Arabia 🇸🇬Singapore 🇰🇷South Korea 🇱🇰Sri Lanka 🇸🇾Syria 🇹🇼Taiwan, Province of China 🇹🇯Tajikistan 🇹🇭Thailand 🇹🇱Timor-Leste 🇹🇲Turkmenistan 🇦🇪United Arab Emirates 🇺🇿Uzbekistan 🇻🇳Vietnam 🇾🇪Yemen

Europe (52)

🇦🇱Albania 🇦🇩Andorra 🇦🇹Austria 🇧🇾Belarus 🇧🇪Belgium 🇧🇦Bosnia and Herzegovina 🇧🇬Bulgaria 🇭🇷Croatia 🇨🇾Cyprus 🇨🇿Czechia 🇩🇰Denmark 🇪🇪Estonia 🇫🇴Faroe Islands 🇫🇮Finland 🇫🇷France 🇩🇪Germany 🇬🇮Gibraltar 🇬🇷Greece 🇬🇬Guernsey 🇻🇦Holy See (Vatican City State) 🇭🇺Hungary 🇮🇸Iceland 🇮🇪Ireland 🇮🇲Isle of Man 🇮🇹Italy 🇯🇪Jersey 🇱🇻Latvia 🇱🇮Liechtenstein 🇱🇹Lithuania 🇱🇺Luxembourg 🇲🇹Malta 🇲🇩Moldova 🇲🇨Monaco 🇲🇪Montenegro 🇳🇱Netherlands 🇲🇰North Macedonia 🇳🇴Norway 🇵🇱Poland 🇵🇹Portugal 🇷🇴Romania 🇷🇺Russia 🇸🇲San Marino 🇷🇸Serbia 🇸🇰Slovakia 🇸🇮Slovenia 🇪🇸Spain 🇸🇯Svalbard and Jan Mayen 🇸🇪Sweden 🇨🇭Switzerland 🇺🇦Ukraine 🇬🇧United Kingdom

North America (41)

🇦🇮Anguilla 🇦🇬Antigua and Barbuda 🇦🇼Aruba 🇧🇸Bahamas 🇧🇧Barbados 🇧🇿Belize 🇧🇲Bermuda 🇧🇶Bonaire, Sint Eustatius and Saba 🇻🇬British Virgin Islands 🇨🇦Canada 🇰🇾Cayman Islands 🇨🇷Costa Rica 🇨🇺Cuba 🇩🇲Dominica 🇩🇴Dominican Republic 🇸🇻El Salvador 🇬🇱Greenland 🇬🇩Grenada 🇬🇵Guadeloupe 🇬🇹Guatemala 🇭🇹Haiti 🇭🇳Honduras 🇯🇲Jamaica 🇲🇶Martinique 🇲🇽Mexico 🇲🇸Montserrat 🇳🇮Nicaragua 🇵🇦Panama 🇵🇷Puerto Rico 🇰🇳Saint Kitts and Nevis 🇱🇨Saint Lucia 🇲🇫Saint Martin (French part) 🇵🇲Saint Pierre and Miquelon 🇻🇨Saint Vincent and the Grenadines 🇸🇽Sint Maarten (Dutch part) 🇹🇹Trinidad and Tobago 🇹🇨Turks and Caicos Islands 🇻🇮U.S. Virgin Islands 🇺🇸United States

South America (14)

🇦🇷Argentina 🇧🇴Bolivia 🇧🇷Brazil 🇨🇱Chile 🇨🇴Colombia 🇪🇨Ecuador 🇫🇰Falkland Islands (Malvinas) 🇬🇫French Guiana 🇬🇾Guyana 🇵🇾Paraguay 🇵🇪Peru 🇸🇷Suriname 🇺🇾Uruguay 🇻🇪Venezuela

Oceania (28)

🇦🇸American Samoa 🇦🇺Australia 🇨🇽Christmas Island 🇨🇨Cocos (Keeling) Islands 🇨🇰Cook Islands 🇫🇯Fiji 🇵🇫French Polynesia 🇬🇺Guam 🇰🇮Kiribati 🇲🇭Marshall Islands 🇫🇲Micronesia, Federated States of 🇳🇷Nauru 🇳🇨New Caledonia 🇳🇿New Zealand 🇳🇺Niue 🇳🇫Norfolk Island 🇲🇵Northern Mariana Islands 🇵🇼Palau 🇵🇬Papua New Guinea 🇵🇳Pitcairn 🇼🇸Samoa 🇸🇧Solomon Islands 🇹🇰Tokelau 🇹🇴Tonga 🇹🇻Tuvalu 🇺🇲United States Minor Outlying Islands 🇻🇺Vanuatu 🇼🇫Wallis and Futuna

Antarctica (5)

🇦🇶Antarctica 🇧🇻Bouvet Island 🇹🇫French Southern Territories 🇭🇲Heard Island and McDonald Islands 🇬🇸South Georgia and the South Sandwich Islands

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Resources

Frequently asked questions

Why the space in the code?

It is the Česká pošta standard: five digits with a space after the third, such as 110 00.

How many regions does Czechia have?

Fourteen, including the capital region of Prague.

Is the data real?

No. The format is correct, but records are synthetic and relate to no real person.