1040 Hawaii electronic filing information

State contact information

If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.

Hawaii Department of Taxation
Electronic Processing Unit P.O. Box 259 Honolulu, HI 96809-0259

https://tax.hawaii.gov/ Email
: Tax.Efile@hawaii.gov Phone
: Contact by county Tax Refund Inquiries
: 808.587.4242 or 800.222.3229

Grace period	5 days
E-filing mandate	Yes
Accepts state-only filings	Yes
Return types accepted	Resident Part-year resident Nonresident Amended
Return types not accepted	Estimate payments Extension
Accepts returns with these conditions	Refund Zero balance Balance due
Direct deposit of refunds	Yes
Accepted forms of payment	Direct debit (EFW) Credit card Note: Department of Taxation (DOTAX) requires that taxpayers with an annual tax liability of $100,000 or more and withholding taxpayers with tax liabilities of $40,000 or more to pay their taxes by Electronic Fund Transfer (EFT). Please refer to Hawaii FAQs - "Mandatory Electronic Payment (EFT)" for more detail. https://tax.hawaii.gov/geninfo/a2_b2_9tsm6/
Signature requirements	Hawaii considers the act of e-filing a signature.
Supports PDF attachments	Yes
Tax year(s) supported for e-filing	Current tax year and two prior tax years
Special considerations	Electronic filing information can be found at https://tax.hawaii.gov/eservices/