Can I amend my state tax return if I made a mistake?

Yes, it is possible to amend a state tax return in Hawaii if a mistake was made. The Hawaii Department of Taxation allows taxpayers to correct errors or make changes to their previously filed returns. This process typically involves filing a specific form designated for amendments, which is different from the original tax return form. It is important to identify the types of errors that can be amended, such as changes in income, deductions, or credits. The amendment should be filed as soon as the taxpayer realizes the mistake, as there may be time limits depending on the nature of the correction. For the most accurate guidance, including the necessary forms and procedures, one may want to refer to the relevant section on the official Hawaii Department of Taxation website.