1120 Alaska 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.
Alaska Department of Revenue
Email
: scott.mueller@alaska.govPhone
: 608-843-0602 (8-5 Central Time) State electronic filing details
E-filing information | Details |
|---|---|
Grace period | 10 days |
E-filing mandate | Yes |
Accepts state-only filings | Yes |
Return types accepted | C Corporation S Corporation Consolidated / Combined Amended Short year |
Return types not accepted | Amended Composite Estimates Extension Financial |
Accepts returns with these conditions | Refund Zero balance Balance due Consolidated |
Direct deposit of refunds | No |
Accepted forms of payment | Direct debit (EFW) Electronic funds transfer (EFT) Check by mail |
Signature requirements | Enter signature date Signed L8453-C |
Supports PDF attachments | Yes No |
Tax year(s) supported for e-filing | Current tax year and two prior tax years |
Special considerations | N/A |
