Can You Smile in a U.S. Passport Photo? Here’s the Official Rule
Last Update: June 9, 2026
Passport photos are strange little things. You only take one every few years, but somehow the moment the camera appears, you forget what your face is supposed to do.
Do you smile?
Do you look serious?
Do you try to look friendly without looking too friendly?
And then there is the big question: can you smile in a U.S. passport photo?
Yes, you can. But only in the most controlled, polite, government-approved way possible.
In other words, a small natural smile is fine. A big open-mouth grin is not.
For a U.S. passport photo, a small natural smile is allowed. Your mouth should stay closed, your eyes need to be open, and your face should be looking straight at the camera. A big grin, laughing expression, or open-mouth smile can cause problems.
So, What Kind of Smile Is Allowed?
The U.S. passport photo rule is simple: you can have a neutral expression or a natural smile. Your eyes must be open, your face must look directly at the camera, and your mouth should stay closed.
That means a small, relaxed smile is usually fine.
But a big smile with teeth? Not a good idea.
A laugh? Definitely not.
A dramatic model pose? Save it for Instagram.
Passport photos are not meant to show your personality. They are meant to help officials identify you quickly and clearly. Unfortunately, “clearly identifiable” and “looking cute” are not always best friends.
Why Big Smiles Are a Problem
A passport photo is not meant to be flattering. Annoying, yes. Practical, also yes.
When you smile widely, your face changes more than you might notice. Your cheeks lift, your eyes narrow, and the shape of your mouth and jaw can look different. That can make the photo less useful for identity checks.
This is why the official rules allow a natural smile but still expect the expression to be controlled. You are allowed to look pleasant. You are not really allowed to look like someone just surprised you with free plane tickets.
Keep Your Mouth Closed
This is the part that catches people out.
A small smile is acceptable, but your mouth should be closed. If you are used to smiling with your teeth in photos, it may feel strange at first. Passport photos are one of the few times where your “polite awkward smile” is actually the correct choice.
Before the photo is taken, relax your face, close your mouth, and look directly at the camera. Do not tilt your head or raise your eyebrows too much. The less dramatic the expression, the safer the photo.
Other Things That Matter Too
The smile is only one part of the passport photo rules.
You also need a plain white or off-white background, clear lighting, and a recent color photo. Your full face should be visible. Glasses are generally not allowed, and hats or head coverings are only accepted for religious or medical reasons.
You should also avoid filters or editing. Even small touch-ups can be an issue if they change how you look. The photo needs to be boringly accurate, which is probably why so many passport pictures end up looking like they were taken on a bad Tuesday.
Final Answer: Can You Smile?
Yes, you can smile in a U.S. passport photo.
But keep it small, natural, and closed-mouth. Make sure your eyes are open, your head is straight, and your full face is visible.
In short: smile like you are happy to travel, but not so happy that the government gets confused.