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. It works by turning off a part of the immune system that is not working properly in autoimmune diseases.
For the purpose of this sales tax exemption, âdirectlyâ means having an immediate effect on an item or in an activity, without an intervening, ancillary or prior effect.
Qualifying Home Sales. Though Congress eliminated the age 55-and-over capital gains exemption on home sales, current exemptions are more valuable, especially to married home sellers. In general, married couples selling their homes can exempt up to $500,000 in profit from their sales.