The Hawaii N15 Tax form is a crucial document for individuals who are nonresidents or part-year residents of Hawaii. This form allows them to report their income earned within the state and calculate their tax liability accordingly. It covers various aspects, including personal information such as names and Social Security numbers, filing status options, and exemptions for dependents. The N15 also requires detailed income reporting, encompassing wages, interest, dividends, and other sources. Taxpayers must provide information on adjustments to income, deductions, and credits available to them. Additionally, the form includes sections for calculating taxable income and determining any tax owed or refund due. For those filing an amended return, specific instructions are provided to ensure compliance with state regulations. Overall, the N15 serves as a comprehensive guide for nonresidents and part-year residents to fulfill their tax obligations in Hawaii.