I am 76 years old, can I open a Roth IRA?

I am 76 years old, can I open a Roth IRA? 

Retirement tax questions

Do you have income from working?

Retirement tax questions

There is no upper age limit to make a contribution to a Roth IRA.

You must have earned income, though. So, if neither your or your spouse are working, then you cannot contribute to a Roth regardless of age.