Unlike a retail shop where you might feel rushed, you can take as many shots as needed to get one you’re happy with. Core Requirements for a Successful Upload Passport Photos - Travel - U.S. Department of State
While this article focuses primarily on U.S. rules, here is a quick global snapshot:
Even with careful preparation, rejection rates for DIY passport photos are high. The State Department rejects approximately 1 in 5 digital uploads. Here are the top reasons:
The background must be .
Lighting must be even across the face; shadows on the face or background are a common reason for rejection.
