Change description : 2026-03-20 11:39:00: Added links to videos on how to scan a passport biometric chip and how to take a suitable digital photo. [Guidance and regulationBrexit]
your biometric passport from an EU country, Iceland, Liechtenstein, Norway or Switzerland
your UK residence card or residence permit (which expired no more than 18 months ago) with a biometric chip if you’re the non-EU family member of an EU, EEA or Swiss citizen
If you have problems completing your application, contact UKVI.
Check if you can use the app on your phone
Android users
You’ll need:
Android 8.0 and above – you can find this in your settings
at least 135MB of storage space to install the app
to be connected to 3G, 4G, 5G or WiFi
NFC (Near-Field Communication) so the app can scan your document – you can find this in your settings. If you can use your phone to pay for things using contactless, this means it has NFC and you can use the app
iPhone users
The ‘ID Document Check’ beta app is now available for iPhone 7 and newer models.
You’ll need:
iPhone 7 or 7 Plus or newer model
iOS 15 or later - to find the software version installed, go to Settings > General, then About
at least 120MB of storage space to install the app
to be connected to 3G, 4G, 5G or WiFi
The app will need access to your phone’s camera. If the app does not request access, please enable access in your settings.
Make sure your document can be read by the app. Look for the electronic passport symbol on your document. The symbol has a white circle with a horizontal line coming out of two sides, on a black background. This symbol means that your document has a biometric chip and can be read by the app.
Take a picture of the photo page of your passport using your phone’s camera. The full page must be inside the frame, including the 2 lines of numbers at the bottom of the page. Make sure your phone camera is focused on the text on the page.
The app will prompt you to adjust your phone to make sure you capture your document effectively. These prompts will appear in a text box at the top of your screen.
Make sure you include the entire photo page in your picture.
Try taking the photo of your document at arm’s length if you’re having problems.
Video: how to scan a passport biometric chip
Watch our video on how to scan a passport biometric chip.
Remove any cases or covers from your document and phone.
Click the ‘check now’ button in the app when you’re ready to start checking your document.
Place the phone on top of your document when the app tells you to ‘check your document’s information’. If the volume on your phone is turned up, you’ll hear a beep when your document has been recognised.
Move your phone around the document until the app recognises it. The chip is located in different places in different documents.
When the app has successfully read the chip in your document, the screen will say ‘information checked’. Do not move the phone until this message appears and the check is complete.
If the app doesn’t recognise your document, the check will time out and the screen will say ‘information not found’. If this happens, you should slowly move your phone around the document until the app recognises it.
If you’re using a passport and you continue to have problems, place the phone on the reverse cover or the photo page.
If the app cannot read the chip in your passport or UK residence card
If the app cannot read the chip in your document, we’ll ask you to send your passport to us.
Details of how you can do this are provided in the application. Your document will be returned to you once we’ve checked your identity – we won’t wait until the rest of your application is complete. Your document will be returned to you using recorded delivery.
Scan your face
The screen will flash as it scans your face. Hold your phone’s camera in front of your face until the scanning is complete.
You can skip this step and provide different evidence to prove your identity if flashing light may cause you difficulties. You can do this by going to the ‘Find out more’ menu and selecting ‘Skip this step’.
If you’re 9 years old or younger, you will not be asked to scan your face.
Take a photo of yourself
You should:
look straight into the camera
have a neutral expression – do not smile or frown
remove tinted glasses, for example sunglasses
Your photo should:
be well-lit in neutral lighting
have no other faces in the background
Video: how to take a digital photo
Watch our video on how to take a suitable digital photo.