H1-B Completion and travelling back to India from US

[infowanted]

Hello All,

I am on H1-B and will be completing my 6 years H1-B shortly.

Can someone please advise what all needs to be done in US before leaving to India.

Examples being :

1) Closing of Bank Accounts. Do I need to close all the Bank Accounts like Checking Account and Savings Accounts. How about Credit Cards. There is a chance I may come to US in the later part of next year or if needed in Business Visa. So can I keep the Credit Cards or is it better I have to have them closed. Also when Tax returns are filed, I may be receiving something from the IRS, so that way I guess I still need to have a checking Bank Account.

2) Any other thing which needs to be followed up.

Can you please clarify.

Regards,