Then, is it good to invest in 401k for h1b visa holder?
Absolutely yes, contributions to 401(k) plan is a very good option for H1b visa holders. Contributions to the 401(k) plan are free from State and Federal taxes. You have to pay taxes only when you withdraw. If you are in a lower tax bracket when you retire, you will be paying less taxes.
Beside above, can I do airbnb on h1b? For tax purposes, yes, you can do that on your H1B visa. However, you should check if that is allowed for your visa. If services are not provided (such as maid service, meals, concierge services) it is passive income, and the rental is reported in the rental section and is shown on Schedule E of your tax return.
Thereof, can a h1b visa holder start a business?
The H1B visa allows you to live in the work in the US as long as you remain employed by the original sponsoring employer, or a new sponsor if you transfer. If you want to start your own business you must remain employed and working for your H1B sponsor. This ensures your visa status remains unchanged and intact.
Can h1b invest in mutual funds in US?
allowed in 401k. Keep 6 months of exps in money market account and invest other funds in mutual funds in USA through a brokerage firm in USA. You can invest in NRE bank FDs / Liquid mutual fund in India for secured return. You can also invest in equity mutual funds in India.