A provision in HB381 creates a new income tax on Alaska oil and gas pass-through entities—and your filing deadline arrives before the tax itself.
Most Alaska trucking and transportation owners who haul oil and gas don't realize that a tax change buried in HB381 could affect their business structure and bottom line starting in 2029. If you operate as a sole proprietorship, partnership, LLC, or S-corporation and any part of your income comes from producing, transporting, or supplying oil or gas in Alaska, this matters to you.
HB381 introduces a new state income tax on what Alaska law calls "qualified entities"—any pass-through business entity that generates Alaska-sourced income from oil and gas work. Until now, these entities were not subject to Alaska state income tax on that income. Starting January 1, 2029, that changes.
The new tax is graduated and reaches up to 9.4% on Alaska-sourced oil and gas income. This replaces the prior pass-through treatment, meaning the income will no longer flow through to owners tax-free at the state level. The tax applies to income earned on or after January 1, 2029, under Section 24 of HB381, codified as AS 43.20.019(a) (page 27 of the bill).
Here's the critical part: you don't have until 2029 to prepare. Section 34 and Section 38 of HB381 require a one-time informational return to be filed by March 16, 2028—nearly a year before the tax takes effect. This return establishes your entity's status and Alaska-sourced income for tax purposes.
Missing this deadline could create compliance problems when the tax begins. Even though you won't owe the new income tax until 2029, the state needs this information on file first.
If you operate as a sole proprietor, partner in a partnership, member of an LLC, or shareholder in an S-corporation, and any of your business income comes from oil or gas production, transportation, or supply in Alaska, you are a qualified entity under the law. This includes trucking operations that haul crude oil, refined products, or equipment and supplies for oil and gas operations.
If you operate as a C-corporation, this provision does not apply to you—C-corporations already pay Alaska corporate income tax separately.
Review your business structure and income sources. Determine whether any portion of your Alaska-sourced income qualifies as oil and gas related. Consult with your accountant or tax advisor about the March 16, 2028 informational return requirement and whether your business structure should be reconsidered before 2029. The sooner you understand your exposure, the more time you have to plan.
The transition from pass-through treatment to a graduated income tax is significant. Starting the process now—rather than waiting until 2028—gives you room to make informed decisions about your business.
Source: HB381, Sections 24, 34, and 38; AS 43.20.019(a), page 27.