For many short-stay foreigners, a registered prepaid SIM is the practical first step: current ENACOM rules allow a valid passport or travel document for foreigners without Argentine DNI, and the provider records the declared stay. A bank account is a separate, less predictable process. BCRA guidance says accounts can be opened for nonresidents and migrants without DNI, but the special tourist savings-account regime was withdrawn in May 2024. The bank still decides the product and applies identity, source-of-funds and compliance checks.
Start by identifying your lane
“Foreigner” is not one onboarding category. A visitor without Argentine residence, a person whose residence is being regularized, and a temporary or permanent resident with Argentine DNI may be asked for different documents and may see different digital flows.
- Visitor or nonresident without DNI: use the passport route where the rule or provider offers it; expect more in-person handling.
- Residence in process: keep the Migraciones file and current proof of status available. BCRA guidance expressly recognizes migrants without DNI, but each institution still performs its own onboarding.
- Temporary or permanent resident: RENAPER says the first foreigner DNI follows the grant of temporary or permanent residence. Once issued, it usually unlocks the standard DNI-based digital route.
A practical sequence that avoids circular dependencies
- Prepare one identity pack: current passport, entry or residence evidence, an address you can document, email, and proof of tax residence and source of funds when relevant.
- Get a line in your own name: choose an official provider route, register the SIM, state the stay period if you do not have Argentine DNI, and test calls, SMS and data.
- Separate identity numbers: a mobile number is not a DNI, CDI, CUIL or CUIT. Request only the identifier your actual use case requires.
- Choose the financial product: a bank account has a CBU; a payment-service account or wallet has a CVU. They may overlap in everyday payments but are not the same regulated product.
- Confirm before relying: test incoming and outgoing transfers, recovery access, limits and the exact name recorded on the account or line.
What changed: do not plan around the former tourist account
Older articles still describe a special bimonetary “caja de ahorros para turistas” opened with a passport and no CUIT or CDI. BCRA Communication A 8006 withdrew those special provisions in May 2024. That does not mean every nonresident account became prohibited: BCRA Communication B 12635 separately states that deposit accounts are feasible for nonresidents and foreigners regularizing their migration status, subject to the applicable rules and anti-money-laundering controls.
The safe conclusion is narrower: ask a bank for its current nonresident or migrant onboarding path. Do not ask for the retired tourist product as if it were a guaranteed nationwide offer.
Bank account, wallet and identifier are different layers
A CBU identifies an account in the banking system. A CVU identifies a user account at a payment service provider. BCRA explains that a CVU supports transfers between payment-service users and the financial system, but it does not turn a wallet into a bank account.
A CDI is an identification key for people who have neither CUIT nor CUIL and need, among other stated uses, to open a bank account or acquire registrable assets. It is not a residence permit, credit approval or account-opening guarantee. Likewise, an Argentine phone number may help receive codes but does not establish local identity or tax status.
The minimum verification pack
- Which immigration and identity lane applies today?
- Does the provider accept a passport, or does this channel require Argentine DNI?
- Must onboarding be completed in person?
- Is the financial product a bank account with CBU or a PSP account with CVU?
- Is CDI, CUIT or CUIL required for this product or only for a later activity?
- Which proof of address, tax residence and source of funds is required?
- What happens to access when the declared stay, passport or residence document expires?
Frequently asked questions
Should a foreigner get an Argentine phone number before opening a bank account?
Usually it is a practical first step because providers may accept a passport and a local number can support communications and verification. It does not satisfy a bank’s identity, tax or compliance requirements.
Can a tourist still open the former BCRA tourist savings account?
Do not plan around that product. BCRA Communication A 8006 withdrew the special tourist savings-account provisions in May 2024.
Can a nonresident open any bank account in Argentina?
BCRA guidance says deposit-account opening is feasible for nonresidents, but the specific bank must apply the relevant product, identity and anti-money-laundering requirements. Approval is not automatic.
Is a CVU the same as a bank account?
No. A CVU identifies an account at a payment service provider, while a bank account uses a CBU. Both may support transfers, but the provider and regulatory product differ.
Does an Argentine mobile number give me a CDI or DNI?
No. Mobile registration, CDI, tax identifiers and Argentine DNI are separate processes with different authorities and purposes.
Primary sources reviewed
- BCRA Communication B 12635 — deposit accounts for nonresidents and migrants without DNI
- BCRA Communication A 8006 — withdrawal of the special tourist savings-account rules
- ARCA — current CDI procedure and identity documents
- RENAPER — first Argentine DNI after temporary or permanent residence
- ENACOM Resolution 8507/2016 — updated mobile-line identity-registration rules
- BCRA — what a CVU identifies and how it differs from a bank account