Rituximab (Rituxan and MabThera) is a drug used to treat rheumatoid arthritis that has not improved with other types of medications, as well as certain forms of vasculitis.
When a Roth IRA May Be Better Than TSP. Like a 401k retirement plan, the federal Thrift Savings Plan requires you to pay taxes on both your contributions and earnings that you withdrawal during retirement. While a Roth IRA allows investors to withdrawal their contributions and earnings in retirement tax-free after they reach 59 Â½ years of age.
Withdrawal Rules. One major difference between traditional IRAs and Roth IRAs is when the savings must be withdrawn. Traditional IRAs require you to start taking required minimum distributions (RMDs) at age 70 1/2. Roth IRAs, on the other hand, donât mandate withdrawals during the ownerâs lifetime.