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.
Sales & Property Tax Exemptions (PIO-37) Qualified organizations, as determined by the department, are exempt from paying sales taxes in Illinois. The exemption allows an organization to buy items tax-free. In addition, their property may be exempt from property taxes.