Can you smile in a passport photo? Rules by country
Can you smile in a passport photo? The US allows a natural closed-mouth smile. Most countries require a neutral expression. See all country rules here.
Smiling seems natural in front of a camera — but passport photos are not portraits. Whether you can smile depends entirely on which country’s passport you are applying for. Get it wrong and your photo gets rejected, delaying your application. Here is a complete breakdown by country so you know exactly what expression to use.
The short answer: it depends on your country
Most countries require a neutral expression with the mouth closed. The United States is the main exception — it officially permits a “natural or neutral expression,” which allows for a small, relaxed smile. Every other major passport-issuing country covered below requires a strictly neutral face.
If you want to check whether your photo meets the requirements before printing, try the free passport photo tool.
US passport photo expression rules
The U.S. Department of State requires a “neutral or natural expression” — eyes open and looking directly at the camera. This wording deliberately leaves room for a natural, relaxed smile, but it does not permit a wide, toothy grin or an exaggerated expression of any kind.
In practice, this means:
- A small, closed-mouth smile is acceptable if it looks natural and relaxed.
- A broad smile showing teeth will likely cause your photo to be rejected.
- Your eyes must be fully open and not squinting, even if smiling causes them to narrow.
The key distinction is natural versus posed. If you would smile that way when meeting someone for the first time, it is probably fine. If it looks like a school photo smile — wide, exaggerated, held for the camera — it is not.
UK passport photo rules
The UK requires a neutral expression with the mouth closed. No smile at all. The official guidance states your expression must be neutral, with both eyes open and your mouth closed. Even a subtle smile risks rejection by the automated checking systems used by His Majesty’s Passport Office.
Schengen area and EU passport rules
Countries in the Schengen zone and the broader EU follow biometric passport standards that require a neutral expression, mouth closed, and eyes open. This applies to Germany, France, Spain, Italy, the Netherlands, and all other EU member states. There is no allowance for any smile.
Australia passport photo rules
The Australian Passport Office requires applicants to have a neutral expression with the mouth closed. Smiling, frowning, or any other non-neutral expression is grounds for rejection.
Canada passport photo rules
Passport Canada requires a neutral facial expression with the mouth closed and both eyes open. A smile is not permitted. The same standard applies to Canadian permanent resident cards.
India passport photo rules
Indian passport applications require a neutral facial expression with the mouth closed. The photo must have a plain white background, and any visible emotion — including smiling — is not allowed.
Why do countries require a neutral expression?
The reason is facial recognition accuracy. Modern border control systems use biometric matching to compare your live face against your passport photo. Facial recognition algorithms are trained and optimised on neutral expressions because a neutral face provides the most consistent set of measurements — the distance between eyes, nose width, jawline shape, and other landmarks are all most reliably captured when the face is at rest.
A smile changes the geometry of your face. It raises the cheeks, narrows the eyes, and alters the shape of the lower face. All of these changes introduce variables that reduce matching accuracy, especially at high-volume automated border crossings. Standardising on a neutral expression removes that variable.
Expression requirements are also why wearing glasses in a passport photo is banned in most countries — both changes reduce biometric reliability.
What does “neutral expression” actually mean?
A neutral expression does not mean looking unhappy or tense. It means:
- Jaw relaxed, not clenched
- Lips together but not pressed hard
- Face muscles relaxed — no raised eyebrows, no furrowed brow
- Eyes open naturally, not wide open or squinting
Think of the expression you have when you are listening to someone speak — calm, attentive, at rest. That is the target.
What counts as a “natural smile” for US photos?
For US applicants, the distinction between an acceptable natural smile and a rejectable one comes down to two things: teeth and eye shape.
- Acceptable: lips together or very slightly parted, corners of the mouth turned up softly, eyes still fully open
- Not acceptable: teeth showing, eyes narrowed or crinkled from smiling, cheeks raised noticeably
If you are unsure, go neutral. A neutral expression is accepted everywhere, including the US. A smile is only worth attempting if it genuinely looks relaxed and does not affect your eyes.
Tips for achieving the correct expression
- Relax before the shot. Take a breath, drop your shoulders, and let your face settle.
- Think neutral, not blank. You are not trying to look vacant — just calm.
- For the US, a slight natural upturn of the lips is fine. Do not force it.
- Do not hold the expression too long. Take the photo within a second or two of settling into position — held expressions start to look strained.
- Check your eyes. Even if your mouth looks fine, squinting eyes will get your photo rejected.
Expressions that will get your photo rejected
Across all countries, the following will cause rejection:
- Open mouth or visible teeth (outside very mild US cases)
- Exaggerated or forced smile
- Frowning or visibly unhappy expression
- Raised or furrowed eyebrows
- Squinting eyes
- Any expression that alters face geometry significantly
If your photo has been rejected already, see the most common reasons passport photos get rejected — expression is one of several issues that catch applicants off guard.
How expression affects facial recognition
Border control biometric systems work by mapping fixed points on your face and comparing the distances and ratios between them. A neutral expression locks those points into their resting positions, giving the algorithm the most reliable baseline. Smiling, even mildly, shifts the positions of cheekbones, changes eye aperture, and alters the width of the mouth — all measurements the system relies on.
The more your passport photo expression differs from your expression at the border, the more likely the automated gate is to flag a mismatch and escalate to a human officer. Using a neutral expression in your photo minimises that risk and speeds up your crossing.
Ready to take your passport photo? Use the free tool to check your expression and background against official requirements. Also check what to wear for a passport photo before your session — clothing requirements are just as strict as expression rules.