Hawaii Income Tax Forms By Tax Year. e-File Your Taxes. 2026

1. Click ‘Get Form’ to open the Hawaii Income Tax Form N-35 in the editor.
2. Begin by entering the tax year at the top of the form, ensuring it matches your business's fiscal year.
3. Fill in your corporation's name and Federal Employer Identification Number (EIN) in the designated fields.
4. Indicate if this is an amended return by checking the appropriate box and attaching Schedule AMD if necessary.
5. Complete the income section by detailing gross receipts, returns, allowances, and calculating total income on line 6.
6. Proceed to deductions; list all applicable expenses from lines 7 through 19 and calculate total deductions on line 20.
7. Finally, sign and date the form at the bottom, ensuring all information is accurate before submission.

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