Report Abuse. There is no age restriction but pet shop owners are usually very responsible people and will not sell a puppy or a kitten or anything else to an unaccompanied child.
When the price goes up, naturalization rates go down. The current filing fee for Form N-400, the Application for Naturalization, with U.S. Citizenship and Immigration Services, for adult applicants is $680 ($595 plus an $85 biometric fee). This is certainly a prohibitive cost for individuals living below the poverty level.
Rating Newest Oldest. Best Answer: It costs $680* to file an application for citizenship: $595* application fee and $85* fingerprinting fee. Let me just warn you that it takes alot of paper work and you need a valid visa in order to become a citizen.efore you can become a citizen, you have to have a green card for 5 years. To get a green card you will need an immediate family member who is a US citizen to petition for you. It will be several thousands of dollars until all the fees are paid through the entire process of citizenship.