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.
Note that in the eyes of the IRS these are two completely separate accounts with different contribution limits. You are allowed to contribute $18,000 to your TSP and $5500 to your IRA in 2015. The two different tax treatments for retirement accounts (IRA or 401k/TSP) are Traditional and Roth. Traditional contributions to your retirement accounts result in your taxes now being lowered, but you have to pay tax when you withdraw the money after age 59.5.