You will all be applying for Tourist Visa.

1. Ensure your country is in the list of eligible countries to apply for a tourist Visa. (USA, Croatia, Canada and Oman are included)

2. Passport should have at least 6 months of validity from the date of arrival in India. The passport should have at least two blank pages for stamping by the Immigration Officer

https://indianvisaonline.gov.in/evisa/tvoa.html

In this section of the website and choose your service type.

Standard: You can get an India eVisa within 5 business days.

Emergency: For those who would like to get an India eVisa within 3 business days.

Rush: For those who would like to get an India eVisa within 2 business days

You will all be applying for a Tourist visa but can choose your duration and type of entry. I would recommend between:

India e-Tourist Visa 1 year with Multiple entry - $45 or

India e-Tourist Visa 5 year with Multiple entry - $85

1. Valid Passport: Your passport must be valid for at least six months beyond your intended stay in India.

2. Passport-sized photograph: A recent passport-style photo meeting standard specifications.

3. Visa application form: Completed online visa application form, either printed or electronically submitted depending on the visa type.

4. Proof of funds: Evidence of sufficient funds to support your stay in India, like bank statements.

5. Return/onward travel ticket: A confirmed ticket for your departure from India.

6. E-Visa (if applicable): If eligible, print out your electronically approved e-Visa.