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.
You can claim one exemption for each dependent. A dependent exemption is technically different from a tax deduction for dependents, because an exemption is subtracted from your adjusted gross income before your taxable income is calculated (after that, tax deductions are subtracted from your taxable income).