Depreciation is the largest paper expense a rental owner gets to claim, and it is the same everywhere — 27.5 years, straight line, mid-month convention, federal law. What differs by state is how much the deduction is worth, because Alaska has no wage income tax, so depreciation shaves federal tax only. On a typical Alaska rental purchased near $400,000, the schedule below writes off $308,000 of building value and returns roughly $2,688 per year in tax savings at the assumed rate.
Alaska depreciation snapshot
| Purchase priceStatewide typical home value (Zillow) | $400,000 |
|---|---|
| Land shareTypical for the west — land is never depreciable | 25% |
| Depreciable basisPrice − land + capitalized closing costs | $308,000 |
| Annual depreciation1 ÷ 27.5 of the basis, straight line | $11,200 |
| First-year depreciationMid-month convention on a January start | $10,733 |
| Assumed combined tax rateAlaska has no wage income tax — use the federal rate only | 24% |
Home values: Zillow, September 2026. Income, rent, and property tax: U.S. Census Bureau ACS, 2024. Insurance is an estimate. Sources · How every state compares
The Alaska depreciation schedule
| Depreciable basis | $308,000 |
|---|---|
| Recovery period | 27.5 years (MACRS GDS) |
| Full-year depreciationHeadline result | $11,200 |
| Monthly deduction | $933 |
| First-year (mid-month) deduction | $10,733 |
| Annual tax savings at the assumed rateHeadline result | $2,688 |
| Total deducted over the recovery period | $308,000 |
Alaska-specific considerations
State income tax and the depreciation deduction
Alaska collects no wage income tax, so alaska has no wage income tax, so depreciation shaves federal tax only. Use your federal marginal rate alone — a combined-rate default overstates the benefit and understates your after-tax cost of ownership.
Basis adjustments in Alaska
There is no statewide property tax; municipalities such as Anchorage and Fairbanks levy their own rates on improvements, and there is no state sales or income tax to offset them. Those property taxes are deductible as operating expenses, not capitalized — but closing costs, attorney fees, and immediate improvements made in the first year do join the depreciable basis, which is why the example adds $8,000 of capitalized costs. State transfer taxes paid at closing also capitalise into basis.
Selling an Alaska rental
Depreciation taken — or "allowed or allowable," which includes depreciation you never claimed — is recaptured at up to 25% federal rate on sale. Alaska's treatment of that recapture varies; a 1031 exchange into another investment property defers both the capital gain and the recapture, which is why it is the standard exit for long-holding Alaska rental owners.
How to calculate your Alaska rental depreciation
- Confirm the property is placed in service (available for rent) — that starts the clock, and the mid-month convention means the first and last years claim partial months.
- Split the purchase price between land and building. The default uses 25% land for the Alaska market; an appraisal or county split is more accurate.
- Add closing costs and any immediate improvements to the basis — capitalized costs raise every future deduction.
- Set the month placed in service; the schedule re-dates the mid-month convention automatically.
- Set the combined federal + Alaska state marginal rate to estimate tax savings. Since there is no state wage income tax here, the federal rate is the whole story.
Methodology
Residential rental property recovers its depreciable basis over 27.5 years under MACRS GDS (IRS Publication 946, Table A-1): straight-line at 1/27.5 of the basis per full year, with a mid-month convention in the year placed in service — the first year claims half a month for the month of service, and the final stub year closes the schedule to exactly 100%.
Land is removed from basis before the schedule starts, because land does not wear out. The Alaska defaults use the statewide typical home value and a region-typical land share; substitute your appraisal and actual closing costs for a precise schedule.
Sources
- Typical home value: Zillow Home Value Index (all homes, mid tier, seasonally adjusted), September 2026.
- Median household income: U.S. Census Bureau, American Community Survey 1-year estimates, table B19013, 2024.
- Median gross rent: U.S. Census Bureau, American Community Survey 1-year estimates, table B25064, 2024.
- Effective property tax rate: Median real estate taxes paid (B25103) ÷ median home value (B25077), Census ACS 1-year, the Tax Foundation's method, 2024.
- Homeowners insurance: Keystone estimate of a typical annual premium. Replace it with a quote for the address, 2026.
Read the full methodology, worked example, and caveats in the national Rental Property Depreciation guide.
Alaska FAQ
- Does Alaska allow rental property depreciation?
- Yes — and so does every other state. Depreciation is a federal tax rule (MACRS, 27.5 years for residential rentals) that every landlord may claim regardless of where the property sits. What varies is the value: alaska has no wage income tax, so depreciation shaves federal tax only.
- How much rental property depreciation can I claim on an Alaska home?
- On the example above, $11,200 per year — the $308,000 depreciable basis ÷ 27.5 — worth about $2,688 in tax savings at a 24% combined rate. The first year claims $10,733 because the mid-month convention counts only part of the month placed in service.
- Is the depreciation deduction worth more in Alaska than in a no-income-tax state?
- No — Alaska has no wage income tax, so the deduction only shelters federal tax. If your marginal federal rate is 24%, each dollar of depreciation is worth 24 cents. A landlord in a taxed state at the same federal bracket could shelter 30 cents or more per dollar.
- What happens to depreciation when I sell my Alaska rental?
- It is recaptured: the IRS taxes depreciation taken (or allowable) at up to 25% federal rate when you sell at a gain. A 1031 exchange into another investment property defers both the gain and the recapture, which is the standard exit for long-term Alaska rental owners. State treatment of the recapture varies — confirm with an Alaska tax professional before filing.
Other state editions
Every state gets its own edition of the Rental Property Depreciation, preloaded with that market's typical values, tax rates, and insurance costs: