As in autosomal recessive inheritance, two copies of a disease allele on the X chromosome are required for an individual with two X chromosomes (a female) to be affected with an X-linked recessive disease.
The form 1098-T is used by the student or whoever pays the qualified tuition or educational expenses to claim a credit to taxes filed on IRS Form 1040 or 1040-A. The form will show the student's name, address, social security number and other identifying information.
Form 1040A. Form 1040A is known as the short form.. Many taxpayers qualify to use this one. It allows you to claim the most common above-the-line adjustments to income, including IRA contributions, the student loan interest, tuition and fees deduction, and classroom expense.