In GvHD, the donated bone marrow or peripheral blood stem cells view the recipientâs body as foreign, and the donated cells/bone marrow attack the body. There are two forms of GvHD: 1  Acute graft versus host disease (aGvHD).
Self-employment tax is a tax consisting of Social Security and Medicare taxes primarily for individuals who work for themselves. It is similar to the Social Security and Medicare taxes withheld from the pay of most wage earners. You figure self-employment tax (SE tax) yourself using Schedule SE (Form 1040). Social Security and Medicare taxes of most wage earners are figured by their employers.
When figuring self-employment tax you owe, you get to reduce self-employment income by half of the self-employment tax before applying the tax rate. Say, for example, that your net self-employment income is $50,000. That's the amount you report as taxable for income tax purposes on Form 1040.But when figuring your self-employment tax on Schedule SE, Computation of Social Security Self-Employment Tax, the taxable amount is $46,175. Not paying the 15.3 percent tax on $3,225 difference in this example saves you $493.hat's the amount you report as taxable for income tax purposes on Form 1040. But when figuring your self-employment tax on Schedule SE, Computation of Social Security Self-Employment Tax, the taxable amount is $46,175. Not paying the 15.3 percent tax on $3,225 difference in this example saves you $493.