According to information provided by the U.S. consulate, valid Indian marriages can take the form of either a religious or a civil ceremony. Some, but not all religious ceremonies will lead to a certificate that is considered sufficient for U.S. immigration and other legal purposes.
What if I marry a U.S. citizen?
After you marry a U.S. citizen, you can apply for a green card. While USCIS is processing your application, you can apply for “advance parole,” which gives you permission to travel. Unless you have an emergency situation, USCIS will take two to three months to process your parole.
Can I marry an American?
As a U.S. citizen or permanent resident, youre free to marry a foreign national or non-citizen immigrant - but youll need to consider immigration laws to move your new spouse to the U.S. permanently.
How can a foreigner become Indian citizen?
Citizenship of India by naturalization can be acquired by a foreigner (not illegal migrant) who is ordinarily resident in India for TWELVE YEARS (throughout the period of twelve months immediately preceding the date of application and for ELEVEN YEARS in the aggregate in the FOURTEEN YEARS preceding the twelve months)