Yes, five-year passports issued by the U.K. Passport Agency are valid for travel to the United States. If the passport is damaged, we recommend that you obtain a new passport before applying for the visa to avoid any delay in the processing of the application.
WHAT SHOULD I KNOW ABOUT THE US TOURIST VISA VALIDITY? The B1/B2 Visa is valid for 10 years after issued, but for each entry, you are allowed to stay in the United States of America only for 180 days Per Entry or 6 months** (at most).
One of the most popular tourist visas is the US B1/B2 visa, which allows for a maximum stay of 180 days Per Entry.
You must apply for a visa (B2 visa) if you want to stay in the U.S. for more than 90 days, no matter what the reason. You must apply for a visa (B1 visa) if you are traveling to the U.S. for employment or business purposes involving remuneration, even if not staying longer than 90 days.
Citizens of the United Kingdom, Andorra, Australia, Austria, Belgium Brunei, Chile, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Liechtenstein,Lithuania, Luxembourg, Malta, Monaco, the Netherlands, New Zealand, Norway, Portugal, Republic of Korea, ...
Visa processing takes approximately 21 workdays from the date on which the application is received by the Embassy. A further 2-3 workdays should be allowed for the return of your passport.
The US passport is recognized by all countries in the world, and while the majority of nations accept US passports for entry, there are a few exceptions and limitations. Some countries that have restrictions on US passport holders are North Korea, Iran, Syria, Yemen, and Libya.