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.
As retirement accounts, the Roth IRA and the TSP Roth have annual investment limits. The TSP Roth has a significantly higher investment limit than the Roth IRA. Investors will be able to put $16,500 in a TSP Roth, whereas a maximum of $5,000 can be put into a Roth IRA in 2011. A TSP Roth has a higher catch-up provision as well.
The Benefits of Roth IRAs Now Come to the Thrift Savings Plan. The Thrift Savings Plan (TSP), the huge 401(k)-like retirement savings plan for millions of federal employees and members of the military, now offers an after-tax Roth option similar to a Roth 401k. But the majority of participants will have to wait a bit longer before they can take advantage of it.