I know about the 401k, IRA and MSA (medical savings account). What other plans are there, are you taxed when you finally take the money out and what is the upper limit on how much you can put in annually.
Are you asking about Roth IRAs where you pay taxes, put the money in, but don’t pay taxes when you take it out?
IIRC, the limit on Roths is now $3000/year.