USCIS Guidance on Payment of N-400 Application Fee with a Credit Card
You may pay for your N-400, Application for Naturalization, using a credit card. There is no additional fee to pay with your credit card. The N-400 is the only form that can be paid for by credit card using the G-1450, Authorization for Credit Card Transaction.
Acceptable Credit Cards
You may use Visa, MasterCard, American Express and Discover. You may also use gift cards with Visa, MasterCard, American Express and Discover logos.
I sincerely thank Rajiv Khanna and his team of professionals for their work on my PERM (Labor) stage of my Green card process. I would extend my heartiest thanks especially to Subha, Roopa and Pramita who were actively involved in my case. I got my approval in 2 weeks. I would like to mention that I work for a medium sized company and this is the first time my employer was filing for permanent residency. We were patiently educated and guided through the entire process. Mr. Khanna’s team did all paperwork professionally. I am very happy with the services of The Law Offices of Rajiv Khanna and would definitely recommend them for any immigration case.