When applying for a passport, there are certain items you must provide. The rules specify two 2-by-2-inch photographs. Because of the specific measurements, you likely need to have them professionally done rather than take them with your digital camera .
Department stores, such as Walmart and Target, often have photo centers with trained photographers who can take passport photos for you. The service charge includes the photography and photos.
Walgreens is one of the most popular places to get a passport photograph taken because it is the cheapest. If you check sales ads, they often have coupons for discounted prices.
Some grocery stores have photo centers where professionals can take passport photos for you. However, at grocery stores you will pay a little more than at drugstores and department stores.
Another option is to hire a professional photographer. Be sure to specify the requirements for the photographer so you do not waste your money on a picture you cannot use.
As long as you have a high-resolution camera and follow the specific photograph requirements for passports, you can take your photo at home. However, the requirements are specific for a reason, so you may not have time to replace the photograph if it is rejected.