BankID without a personnummer? What actually comes first

"BankID without a personnummer" is a common question when moving to Sweden, and it can feel like a chicken-and-egg problem. Here is what the official prerequisites say.

The prerequisites. According to BankID.com, getting a BankID generally requires a Swedish personal identity number, being a customer of a bank that issues BankID, and identification with a valid ID document accepted by that bank. Banks set their own age limits and exact procedures, and some accept foreign ID documents for digital issuing. Verify the exact steps with your bank.

So what "comes first"? Because a Swedish personal identity number is listed among the general prerequisites, the personnummer usually needs to be in place before BankID. When you are listed in the Swedish Population Register for the first time, Skatteverket assigns a personal identity number (personnummer). Whether and when you can be registered depends on your situation — Skatteverket decides. Verify the current requirements with Skatteverket. Taken together, the general prerequisites point to this order: population registration, then the personnummer — and before BankID, both a personnummer and a customer relationship with a bank that issues BankID. These prerequisites do not say in which order the personnummer and the bank customer relationship come — check that with the bank you plan to use.

The nuance worth checking. Some banks accept foreign ID documents for digital issuing and each bank sets its own procedure — so the practical path can differ between banks. This is exactly the kind of detail to confirm directly with the specific bank you plan to use, rather than assuming a single universal process.

What not to expect. No one can promise that a personnummer leads to a BankID, or that a particular ID document is accepted by every bank — those are decisions for each bank. Treat online summaries (including this one) as orientation, and confirm with your bank.