US Citizenship Photo (2x2 inch / 51x51 mm) Requirements and Size Guide

Everything you need to know about US citizenship and naturalization photo requirements for Form N-400, including exact dimensions, background color, pose rules, and how to take a compliant photo at home.

How PassportPhoto.help works - Upload, Crop, Download

US Citizenship Photo Specifications

RequirementSpecification
CountryUnited States
Document TypeCitizenship / Naturalization (Form N-400)
Photo Size2 × 2 inches (51 × 51 mm)
Resolution (DPI)600
Head Size1 to 1⅜ inches (25–35 mm) from chin to top of head
Background ColorWhite or off-white
PrintableYes — 2 identical photos required
Digital for Online SubmissionYes (if filing online)
Digital Photo Size600 × 600 pixels minimum
Photo Paper TypeMatte or glossy
ColorColor only
RecencyTaken within the last 6 months

US Citizenship Photo Size Diagram

US Citizenship Photo Size Diagram - 2x2 inches with head size 1 to 1-3/8 inches
Key measurements: The photo must be exactly 2x2 inches (51x51 mm). Your head must measure between 1 inch and 1-3/8 inches (25-35 mm) from the bottom of your chin to the top of your head.
Don't worry about getting the perfect photo. Upload any photo taken at home, and our AI-powered tool will automatically crop to the correct 2x2 inch size, remove and replace the background with white, adjust the head size, and ensure your photo meets all USCIS requirements for your N-400 application.

Detailed US Citizenship Photo Requirements

1. Overview

When applying for US citizenship through naturalization using Form N-400 (Application for Naturalization), you may need to provide passport-style photographs as part of your application. The photo requirements for naturalization are the same as those for a US passport: 2x2 inches with a white background.

USCIS generally takes your photograph at the Application Support Center (ASC) during your biometrics appointment. However, based on processing needs, USCIS may request that you submit physical passport photographs after you have already filed your Form N-400. For applicants who reside outside the United States, two passport-style photographs must be submitted with the application.

2. Photo Basics

  • Your photo must be in color — black and white photos are not accepted
  • Must be a recent photo, taken within the last 6 months
  • The photo must be clear and in focus, with no blurriness or pixelation
  • No filters or digital editing — photos must be unmounted and unretouched. USCIS states that submission of retouched images will delay processing and may require an in-person identity verification
  • Must reflect your current appearance

3. Size and Dimensions

  • Photo size: exactly 2 x 2 inches (51 x 51 mm)
  • Your head (from the bottom of the chin to the top of the head) must measure between 1 inch and 1-3/8 inches (25-35 mm)
  • Your eyes must be located between 1-1/8 inches and 1-3/8 inches (28-35 mm) from the bottom of the photo
  • For printed photos: use matte or glossy photo-quality paper
  • For digital submission: minimum 600 x 600 pixels at 600 DPI

4. Background Requirements

  • Use a plain white or off-white background
  • No patterns, textures, or objects visible behind you
  • No shadows on your face or behind your head
  • Sufficient contrast between your face and the background

5. Pose and Expression

  • Face the camera directly — your head must not be tilted or turned
  • Maintain a neutral facial expression or a natural smile
  • Both eyes must be open and clearly visible
  • Keep your mouth closed — no smiling with teeth showing
  • Ensure your face is fully visible from the bottom of your chin to the top of your forehead, and ear to ear

6. Glasses Policy

Glasses are NOT allowed in US citizenship photos. This policy has been in effect since November 1, 2016 and applies to all USCIS photo submissions. Even if you wear glasses every day, you must remove them for the photo. The only exception is a signed statement from your doctor explaining a medical reason why you cannot remove them.

7. Head Coverings

  • No hats or head coverings are allowed, unless worn daily for religious purposes
  • If worn for religious reasons, your full face must still be visible from the bottom of your chin to the top of your forehead
  • Your facial features from the chin to the top of the forehead and both sides of the face must be clearly visible
  • No headphones, earbuds, or wireless hands-free devices

8. Clothing

  • Wear normal everyday clothing
  • Do not wear uniforms, except religious clothing worn daily
  • Avoid wearing white or very light-colored tops that may blend with the white background
  • Camouflage clothing is not permitted
Important: USCIS recommends that on the day of your ASC biometrics appointment, you dress in clothing that is acceptable for display on your Certificate of Naturalization, as they may use the photo taken at that appointment for your certificate.

9. Filing Online vs Paper

The way you submit your N-400 application affects how your photo is handled:

  • Online filing (USCIS online account): You can upload a digital photo directly with your application. Create a USCIS online account to file Form N-400, pay fees, track your case, and upload your compliant digital photo.
  • Paper filing: If you file by mail, you may need to include 2 identical printed passport-style photos with your application. Write your name and A-Number lightly on the back of each photo with a pencil. However, note that USCIS generally takes your photo at the biometrics appointment.
  • Applicants residing outside the US: You must submit 2 passport-style photographs with your application. This applies to military service members stationed abroad and spouses of US citizens employed overseas.

10. Naturalization Interview Photo

USCIS typically takes your photograph at the Application Support Center (ASC) during your biometrics appointment, which is scheduled after you file Form N-400. If USCIS determines you are eligible for naturalization, they may use this photograph on your Certificate of Naturalization.

However, based on processing needs, USCIS may send you a request to submit physical passport photographs after you have already filed your application. It is a good idea to have compliant photos ready just in case.

11. Children and Baby Photos

For children applying for a Certificate of Citizenship (Form N-600), the same photo requirements apply:

  • The child must be the only person in the photo — no parent's hands or arms visible
  • The child's eyes must be open and visible (for children under 1, one or both eyes may be partially closed)
  • No toys, pacifiers, or other objects visible in the photo
  • A plain white or off-white sheet may be used as a background for babies
  • The photo must show the child's full face from chin to top of head

Source: USCIS — Form N-400, Application for Naturalization

Make Passport/Visa Photo for Other Countries →

How to Take a US Citizenship Photo at Home

You don't need a professional studio. Follow these simple steps to take a compliant US citizenship photo at home using your smartphone.

1

Use a Smartphone or Digital Camera

Any modern smartphone camera (iPhone, Samsung Galaxy, Google Pixel, etc.) is more than capable of taking a citizenship-quality photo. Make sure the lens is clean and the camera is set to the highest resolution.

Place your phone on a tripod or ask someone to take the photo for you. Selfies tend to have the wrong angle and distortion.

Taking citizenship photo with smartphone or camera
2

Find Good Lighting

Stand facing a window with natural daylight for the best even lighting. Avoid direct sunlight, which creates harsh shadows. If using indoor lighting, use multiple light sources from different angles to eliminate shadows.

Tip: Don't worry if your background isn't perfectly white. Our AI tool will automatically remove and replace the background with the required white color.
Proper lighting setup for citizenship photo
3

Dress Appropriately

Wear your normal everyday clothing. Avoid uniforms and white tops that blend with the background. If you wear religious head coverings daily, you may keep them on as long as your full face is visible.

Make sure your hair does not cover your eyes or cast shadows on your face.

Appropriate attire for citizenship photos
4

Pose Correctly

Stand about 4 feet (1.2 meters) in front of the camera with your head facing directly forward. Keep your shoulders relaxed and your head level — not tilted. Ensure your entire face from chin to forehead is visible.

Correct posing for citizenship photo
5

Maintain a Neutral Expression

Keep your face relaxed with a neutral expression. Both eyes must be open and your mouth closed. You may have a very slight, natural smile — but no teeth showing and no squinting.

Neutral facial expression for citizenship photo

Good and Bad Examples of US Citizenship Photos

Good and bad examples of citizenship photos

Comparison of acceptable and unacceptable citizenship photos

Frequently Asked Questions

What size photo do I need for US citizenship?

US citizenship and naturalization photos must be exactly 2x2 inches (51x51 mm), the same size as a US passport photo. Your head must measure between 1 inch and 1-3/8 inches (25-35 mm) from the bottom of your chin to the top of your head.

How many photos do I need for N-400?

If you file Form N-400 by paper, you typically need 2 identical printed passport-style photos. If you file online through your USCIS account, you upload 1 digital photo. However, USCIS generally takes your photo at the biometrics appointment (ASC), so photos may not be required with your initial submission. Applicants residing outside the US must submit 2 photos with the application.

Are citizenship photo requirements the same as passport photos?

Yes, US citizenship photos follow the exact same specifications as US passport photos: 2x2 inches, white or off-white background, color, with the head sized between 1 and 1-3/8 inches from chin to top of head. Both require no glasses and a neutral expression.

Will USCIS take my photo at the naturalization interview?

USCIS typically takes your photo at the Application Support Center (ASC) during your biometrics appointment, not at the actual naturalization interview. This photo may be used on your Certificate of Naturalization. However, USCIS may also request physical passport photographs based on processing needs, so it is wise to have compliant photos ready.

Can I wear glasses in my citizenship photo?

No. Glasses are not allowed in US citizenship photos. This policy has been in effect since November 1, 2016 and applies to all USCIS photos, including those for naturalization. The only exception is a signed medical statement from a doctor explaining why you cannot remove them.

Can I file my N-400 online?

Yes, you can file Form N-400 online by creating a USCIS online account. Online filing allows you to pay fees online, check case status, receive notifications, and upload a digital photo. Note that if you are requesting a reduced fee or fee waiver, you must file a paper Form N-400 and cannot file online.

What background color is required?

The background must be plain white or off-white. No patterns, objects, shadows, or other people should be visible. If you don't have a white wall, don't worry — our tool will automatically replace your background with white.

What if my appearance has changed since my green card photo?

If your appearance has significantly changed since your green card photo was taken — due to weight changes, facial hair, facial piercings, or other changes — you must submit a new photo that reflects your current appearance. The photo must be taken within the last 6 months.