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Alert Juneau Tax Division Office Mailing Address Update 

All mail sent to the Tax Division office in Juneau through the U.S. Postal Service must be addressed to P.O. Box 110420, Juneau, AK 99811. Beginning Oct. 1, the Post Office will not deliver mail to the division’s Willoughby Avenue address, and the mail will be returned to the sender. In those cases, tax returns and payments may miss their filing deadline. This change does not affect the Anchorage Tax Division office.

Consumer Alert

Consumer Protection Unit warns of IRS Tax Scam

Corporate Income Tax

Corporation Income Tax Returns e-File

The Modernized eFile (MeF) Fed/State program includes:
  • Electronic filing of Alaska corporation income tax returns with the federal return in a single electronic transmission!
  • You may also file the Alaska return alone.
  • Single point User Authentication will be provided by IRS.
  • The IRS will forward the Alaska returns to the Department of Revenue for processing. Alaska will send an acknowledgement for each return.
  • PDF attachments are supported.

The Alaska program includes:
  • Forms 6000, 6020, 6100 and 6900 and most major supporting schedules.
  • Option of direct debit/withdrawal (ACH debit origination) for balances due and estimated tax payments.
  • Direct debit/withdrawal requestsallowing warehousing up to due date of the payment.
  • Option to pay by check using aCorporation Electronic Payment Voucher.

How to Contact Us



For MeF e-File questions contact: (8am - 5pm CST)
Scott Mueller
608-843-0602 - Juneau

For MeF e-File questions contact: (8am - 5pm CST)
Scott Mueller
608-843-0602 - Juneau