HW-14 Withholding Tax Return;
HW-2 Statement of Hawaii Income Tax Withheld and Wages Paid; and
HW-3 Employer's Return and Reconciliation of Hawaii Income Tax Withheld From Wages.
Employers that withhold income tax of $1,000 or more a year shall file Form HW-14 on a monthly basis; employers that withhold income tax of less than $1,000 a year may file Form HW-14 on a quarterly basis.
If an employer ceases business permanently, the employer shall file a final Form HW-14 marked "Final Return" and Form HW-1A (Notification of Cancellation of Withholding).
For example, an employer that files Form HW-14 on a monthly basis shall report and submit taxes withheld during the month of January on or before February 15 of the same year.
Where the employer's liability for taxes withheld increases above or decreases to $100,000 or less, the employer shall notify the department on forms prescribed by the department. Accordingly, the employer shall file Form HW-14 by the appropriate date as set forth in this section.
The employer shall remit any discrepancy between the total amount of tax withheld from all employees' wages during the preceding calendar year and the amounts remitted to the department as reported monthly or quarterly on Form HW-14.
If an employer submits more than one Form HW-2, the employer shall attach a list of the amounts of income tax withheld, as stated in the HW-2 forms.
If Form HW-2 is amended and the amendment occurs prior to the filing of Form HW-3 for the taxable year, the employer shall submit the amended Form HW-2 at the time Form HW-3 is filed. If, however, the amendment of Form HW-2 occurs after Form HW-3 for the taxable year has been filed, the employer shall submit the amended HW-2 with Form HW-23 ("Amended Employer's Return and Reconciliation of Hawaii Income Tax Withheld from Wages") or on forms prescribed by the department.
Haw. Code R. § 18-235-61-08