Hawaii Schedule I: Your Income is a form used by Hawaii taxpayers to report their income for state tax purposes. It includes wages, salaries, tips, bonuses, taxable interest, taxable dividends, short-term capital gains, alimony, and other types of income. It also lists deductions such as retirement contributions, student loan interest, medical expenses, and other miscellaneous deductions. Depending on your filing status, there are two types of Hawaii Schedule I: Your Income: single filers and joint filers.