Nobody warns you about the forms.

You knew you'd need to order coffee. You practiced. You were ready. You walked into that café on day three, said the right words, received a coffee, and felt like a champion.

What you were not ready for was the letter that arrived on day seven. Official looking. Your name on it. Completely incomprehensible.

Is this a bill? A fine? A welcome? A legal summons? The return address is from something called Einwohnermeldeamt, which is either the residents' registration office or, based on the font, possibly a medieval guild.

This is expat life. Not cafés and landmarks and charming mispronunciations. Leases, bureaucracy, health insurance, the difference between Kaution and Miete, and why the building has three different recycling bins with conflicting instructions.

Tourist vocabulary keeps you fed. Expat vocabulary keeps you functional. Here are the thirty words that actually matter in your first month.

Housing (The First Battle)

1. Kaution / Dépôt de garantie / Fianza / Cauzione / Depósito / Caução The deposit. You will pay this before you get keys. You will fight to get it back when you leave. Know this word.

2. Nebenkosten / Charges / Gastos de comunidad Running costs — utilities, building maintenance — often charged on top of the base rent. This is the number that surprises people. Ask for it specifically.

3. Kündigung / Résiliation / Rescisión Termination (of a contract). You will need to give notice in writing, usually three months in advance. Miss the deadline and you owe another quarter's rent.

4. Vermieter/in / Propriétaire / Casero/a / Proprietario/a Landlord/landlady. Know this word before you sign anything with one.

5. Mietvertrag / Bail / Contrato de arrendamiento Rental contract. Read yours. With a dictionary if necessary.

Bureaucracy (The Second Battle)

6. Anmeldung / Inscription / Empadronamiento / Residenza / Registro Registration of your address with the local authorities. In most European countries, this is legally required within days or weeks of arrival. Without it, you cannot get a bank account, a phone contract, or, in some countries, a gym membership.

7. Ausländerbehörde / Préfecture / Extranjería / Questura The foreigners' office / immigration authority. You will spend at least one afternoon here. Bring everything. Then bring it again, because they will need something you didn't bring.

8. Personalausweis / Carte d'identité / DNI / Carta d'identità National ID card. Not yours — theirs. You will be asked to show this by every bureaucrat, notary, and bank employee you encounter.

9. Vollmacht / Procuration / Poder notarial Power of attorney, or a formal authorization for someone to act on your behalf. Unexpectedly common in everyday bureaucracy.

10. Bearbeitungszeit / Délai de traitement Processing time. The answer to every question about when your permit, registration, or card will arrive.

Banking and Money

11. Girokonto / Compte courant / Cuenta corriente / Conto corrente Current account / checking account. You need one. Getting one as a foreigner without a registered address is an entertaining challenge.

12. Überweisung / Virement / Transferencia / Bonifico Bank transfer. How most things are paid in Europe. Not a card, not cash, not a cheque — a transfer.

13. Dauerauftrag / Prélèvement automatique / Domiciliación Standing order / direct debit. How your rent, insurance, and subscriptions will be paid. Set these up correctly early or you will receive letters from category 6 above.

14. Steueridentifikationsnummer / Numéro fiscal / NIF / Codice fiscale Tax identification number. Required for employment, banking, and apparently random official purposes. Get this early.

Healthcare

15. Krankenkasse / Assurance maladie / Seguro médico / Assicurazione sanitaria Health insurance. Mandatory in most European countries. The bureaucracy around this varies from straightforward to nightmarish depending on your country and employment status.

16. Hausarzt / Médecin généraliste / Médico de cabecera / Medico di base General practitioner (GP). Your first port of call for anything medical. In some systems you cannot see a specialist without a referral from here.

17. Krankenschein / Ordonnance / Receta / Ricetta Prescription. The piece of paper the doctor gives you that the pharmacist takes from you.

18. Apotheke / Pharmacie / Farmacia Pharmacy. Not the same as a supermarket health aisle. Many things that are over-the-counter elsewhere require a prescription here.

Work and Daily Life

19. Arbeitsvertrag / Contrat de travail / Contrato laboral / Contratto di lavoro Employment contract. Read this with the same seriousness as your rental contract.

20. Lohnabrechnung / Fiche de paie / Nómina / Busta paga Payslip. Keep these. You will need them for apartments, visas, and loan applications for years to come.

21. Kündigungsfrist / Préavis / Preaviso Notice period. For leaving a job, this is typically longer in continental Europe than English-speaking countries expect.

22. Feierabend German only, and untranslatable — the sense of relief and freedom at the end of a working day. You'll earn it.

23. Recycling (Gelber Sack, Biotonne, etc.) / Tri sélectif / Reciclaje Waste sorting. Every country has its own system. Getting this wrong will earn you a note from neighbors. Getting it very wrong will earn you a visit from someone official.

24. Öffentliche Verkehrsmittel / Transports en commun / Transporte público Public transport. Also: the specific names for your local transport card, because they are never just called "the card."

The Five That Will Save You

If you learn nothing else before you arrive, learn these five:

25. Zuständig (German) — responsible / in charge of. As in: "Who is zuständig for this?" Asking this question will cut your bureaucracy time in half.

26. Bitte schriftlich — please in writing. Any verbal agreement that matters should be confirmed in writing. This phrase makes that happen.

27. Können Sie das bitte wiederholen? / Pouvez-vous répéter? / ¿Puede repetirlo? Can you please repeat that? Use this without shame. Always.

28. Ich verstehe das nicht ganz / Je ne comprends pas bien / No lo entiendo bien I don't quite understand this. Not "I don't speak German" — that ends the conversation. This invites clarification.

29. Wo finde ich das Formular? / Où est le formulaire? Where do I find the form? There is always a form.

30. Danke für Ihre Geduld / Merci de votre patience / Gracias por su paciencia Thank you for your patience. Say this to every bureaucrat. Sincerely. They are usually doing their best with a system that was not designed with expats in mind.

The Real Lesson

Tourist vocabulary is about experiences. Expat vocabulary is about systems.

The sooner you build the vocabulary that lets you navigate housing, bureaucracy, healthcare, and banking, the sooner you stop being a tourist who happens to live here and start being someone who actually belongs.

Start before you land. Every word you know going in is one less panicked dictionary lookup in a government office.

Expat life throws vocabulary at you that no app prepares you for. Download Vokabulo and start building the word bank your new life actually needs.