Your driving licence document number is printed on the front of your physical licence card, usually in the top right corner or along the bottom edge

The document number is a separate identifier from your licence number itself. On a UK photocard licence, it appears as a series of five digits followed by two digits (for example, 12AB3456 78). This number is specific to the physical card you hold — if you renew your licence and receive a new card, you get a new document number.

You'll need this number when you're dealing with the DVLA (Driver and Vehicle Licensing Agency), reporting your licence lost or stolen, or providing proof of your driving status to third parties like employers or insurance companies. It's distinct from your licence number, which stays the same throughout your driving life unless you change your name or address.

Key Takeaways

  • The document number is printed on the front of your photocard licence, usually in the top right or bottom section, as five digits, a space, then two digits.
  • This number changes each time you renew your licence because it identifies the physical card, not your driving status.
  • You need the document number when contacting the DVLA about your licence, reporting it lost or stolen, or proving your driving record to employers or insurers.
  • The document number is different from your licence number, which remains the same for your entire driving life unless your name or address changes.

Where the document number appears on your licence card

On the front of a UK photocard licence, the document number sits in one of two locations depending on when your licence was issued. Most commonly, you'll find it in the top right corner of the card. On some older cards, it runs along the bottom edge. The format is always the same: five digits, a space, then two digits (such as 12345 67).

If you have a paper counterpart (the old-style driving licence issued before 1998), the document number appears on the photocard only, not on the paper part. The paper counterpart itself has different reference numbers used for endorsements and penalty points, but these are not your document number.

Why the DVLA uses a separate document number

The document number tracks the physical card itself, not your driving record. Your actual licence number — the one that identifies you as a driver — stays the same for life. But every time you renew your licence (usually every ten years), you receive a new card with a new document number printed on it.

This system allows the DVLA to manage multiple versions of your licence over time. If your card is damaged, lost, or stolen, the DVLA can issue a replacement with a different document number while keeping your licence number unchanged. It also helps third parties verify that they're looking at your current, valid licence rather than an expired one.

When you need to provide your document number

Contact the DVLA about your licence status, a lost or stolen card, or a change to your details — they'll ask for your document number to pull up the correct record. Insurance companies sometimes request it when you're getting a quote or making a claim, because it confirms you hold a current, valid licence. Some employers in safety-sensitive roles (such as driving jobs or positions requiring a clean record check) may ask for it as part of background verification.

You may also need it if you're explore for a GB sticker or other travel documents that require proof of your current driving status. Always provide both your licence number and document number when asked, as they serve different purposes in the system.

How to read your document number if it's unclear

If your licence card is worn, faded, or damaged, the document number can become hard to read. Hold the card under good light and look carefully at the top right corner or bottom edge. The number is printed in black text on the card's background. If you still cannot make it out, you can contact the DVLA directly and provide your licence number and date of birth — they can tell you what your document number is without needing to see the card.

Do not guess or estimate the number if you're unsure. Providing an incorrect document number to insurers, employers, or the DVLA can cause delays or confusion in processing your request. If your card is too damaged to read reliably, it's worth ordering a replacement from the DVLA anyway, since a worn licence may not be accepted as proof of identity in some situations.

Difference between document number, licence number, and DVLA reference

These three numbers serve different purposes and appear in different places. Your licence number is the main identifier — it's printed on the front of your card and stays with you for life. Your document number identifies the specific physical card you hold and changes when you renew. Your DVLA reference number is a separate code the agency assigns to your file and is used when you contact them by post or phone.

When you write to the DVLA or call them, they may ask for your DVLA reference rather than your document number. This reference is usually sent to you in letters from the DVLA and is printed on any correspondence they send. Keeping a note of all three numbers in a safe place makes it easier to handle any licence-related matters quickly.

What to do if you've lost your licence card

If your licence is lost or stolen, you'll need to report it to the DVLA as soon as possible. You can do this online through the DVLA website or by post. When you report it, have your licence number and date of birth ready — you may not have the document number memorised, and that's fine. The DVLA will use your licence number to find your record and issue a replacement card with a new document number.

While you're waiting for a replacement, you can still drive legally as long as you have a valid licence (the DVLA will confirm this). However, you won't have a physical card to show as proof, so keep any confirmation letter from the DVLA with you if you're stopped by police or need to prove your status to an insurer. A replacement card usually arrives within two to three weeks.

Frequently Asked Questions

Is the document number the same as my licence number?

No. Your licence number stays the same for life and identifies you as a driver. Your document number identifies the physical card and changes each time you renew your licence. Both appear on the front of your card, but they serve different purposes.

What if I can't find the document number on my card?

Check the top right corner and bottom edge of the front of your card under good light. If it's still unclear, contact the DVLA with your licence number and date of birth, and they'll provide it. You don't need to guess — they can look it up for you.

Do I need my document number to renew my licence?

No. You'll need your licence number, date of birth, and National Insurance number to renew. The DVLA will assign a new document number to your replacement card automatically.

Will my document number change if I move house?

No. A change of address updates your licence record but doesn't change your document number. You only get a new document number when you physically renew your licence card.

Can I use my document number instead of my licence number for insurance?

Insurance companies prefer your licence number, as it's the main identifier. If they ask for your document number as well, provide both. Never substitute one for the other without checking with them first.