Before you start

A valid passport (in-date, with entry stamp/e-visa if asked)
A Turkish tax number (vergi kimlik numarası) — the non-negotiable first step
A Turkish mobile number for SMS verification and mobile-banking activation
Proof of a Turkish address (rental contract or a utility bill), and increasingly a residence permit / YKN

Step-by-step

1
Get a Turkish tax number (vergi numarası) — do this first
Apply for a 'Potential Tax ID Number' (Potansiyel Vergi Kimlik Numarası) free online via the Revenue Administration's Dijital/İnteraktif Vergi Dairesi (dijital.gib.gov.tr) using just your passport details and an address — it issues a barcoded PDF on the spot. You can also walk into any tax office (vergi dairesi) with your passport and get it in 15-30 minutes. No residency is required; the number is valid indefinitely and is the gateway to a bank account, a SIM contract and any official transaction.
OnlineWho: You (Gelir İdaresi Başkanlığı / GİB)Minutes online; same day in personFree
2
Get a Turkish SIM / phone number
Banks verify you and activate mobile/internet banking by SMS to a Turkish number, so get a local line early. Tourists can buy a prepaid SIM from Turkcell, Vodafone or Türk Telekom with just a passport. Note the IMEI rule: a foreign handset works for ~120 days, then gets blocked unless you register it (an expensive process), so budget for that if you're staying. Virtual/online numbers are often rejected by banks — use a real SIM.
In personWho: You (Turkcell / Vodafone / Türk Telekom)Same day~US$15-30 starter SIM/credit
3
Pick a foreigner-friendly bank
Garanti BBVA and Türkiye İş Bankası are the most commonly recommended for foreigners, with English service and decent apps; Yapı Kredi, Akbank, QNB and DenizBank also serve expats. If you only have a passport and tax number and no residence permit yet, state-owned Ziraat and DenizBank are often the most lenient (especially for property owners). Confirm your specific branch's current document list by phone first — policies shifted in 2025-26 and differ branch to branch.
OnlineWho: YouSame day research
4
Open the account in branch
Go in person with your passport, tax number, proof of address and Turkish phone number; bring your residence permit / YKN if you have one, as many branches now ask for it. KYC is stricter than it used to be — be ready to explain the source and purpose of your funds. Opening usually takes 1-2 hours and the account is active the same day; you walk out with (or are mailed) a debit card. Garanti BBVA offers partial remote onboarding via its app, but most people still finish at a branch.
In personWho: You + bank officer1-2 hours, active same dayAccount upkeep free to a nominal annual fee; card fees vary
5
Set up day-to-day: döviz accounts, cards & bringing money in
Open multi-currency (döviz) sub-accounts — Yapı Kredi, Ziraat and QNB Finansbank readily offer USD/EUR/GBP alongside lira — and keep savings in hard currency, converting only spending money to lira. Contactless cards are universal and accepted almost everywhere (the domestic Troy scheme sits alongside Visa/Mastercard). To fund the account from abroad, Wise or Revolut send TRY straight to your Turkish account at near mid-market rates within minutes to hours; note Wise can no longer hold a lira balance (suspended in 2023), so it's send-only into Turkey. For cash, use bank ATMs or central döviz offices — never the airport exchange counters.
Mobile appWho: You (bank app + Wise/Revolut)Ongoing

Documents you’ll need

Passport (with entry stamp/e-visa if requested)
Turkish tax number (vergi kimlik numarası) — barcoded GİB printout/PDF
Proof of a Turkish address (rental contract or utility bill)
Turkish mobile number; plus residence permit / YKN if your branch requires it

Things most newcomers don’t know

The tax number comes before the bank account, not after — and you can get it online from abroad before you ever land.

Every bank ties the account to your vergi kimlik numarası, so people who show up to a branch without one get turned away. Doing it first online (free, instant PDF) removes the single most common blocker.

Source: Gelir İdaresi Başkanlığı (GİB) — dijital.gib.gov.tr

Whether a bank takes you on a passport alone has quietly tightened — many branches now want a residence permit (ikamet) / YKN.

Banks strengthened KYC/AML compliance in 2025-26, so the old 'any tourist can open an account with passport + tax number' is no longer reliable. It varies by bank and even by branch, so call ahead instead of assuming.

Source: Turkish immigration-law firm guidance (2025/26)

Don't keep meaningful savings in lira — hold USD/EUR and convert only what you'll spend.

Inflation has run high and the lira keeps sliding, so idle lira loses real value monthly. Multi-currency (döviz) accounts let you bank locally while storing wealth in hard currency, which is exactly what locals do.

Source: TCMB / market data (June 2026)

Use Wise/Revolut to move money into Turkey, but a real Turkish SIM and a branch visit still do the heavy lifting.

Wise and Revolut send TRY to Turkish accounts at near mid-market rates, far better than bank wires — but Wise can't hold a lira balance (suspended 2023), and banks reject virtual numbers for SMS verification, so a genuine local SIM is non-optional.

Source: Wise Help Centre; Revolut (2025/26)

Common mistakes to avoid

Walking into a branch to open an account before getting a tax number — you'll be sent away to the vergi dairesi first.
Assuming any bank will take a tourist on a passport alone; post-2025 KYC means many now demand a residence permit, and rules differ branch to branch.
Parking your salary or savings in a lira account and letting high inflation quietly erode it instead of holding USD/EUR (döviz).
Changing money at the airport exchange counters — rates there are far worse than central döviz offices; use a bank ATM or a city exchange instead.