Alaska Property Tax Calculator - Estimate Annual Tax by Assessed Value
The Alaska property tax calculator estimates the annual bill on your home from its market value by applying Alaska's full-value assessment, your combined borough millage rate, and any senior or disabled exemption.
Alaska Property Tax Calculator
Results
What Is Alaska Property Tax Calculator?
The Alaska Property Tax Calculator estimates the annual property tax on a home or other real property by starting from its market value and working through the steps Alaska boroughs actually use. It turns an assessed value and a millage rate into a dollar bill instead of a vague guess.
Alaska is unusual because the state charges no property tax at all. Every dollar comes from a borough, city, or service area, so the rate you pay is a local number rather than a statewide one. The home is assessed at its full market value, and that assessed value is multiplied by the combined millage rate, with any exemption subtracted first.
This tool applies the same structure so you can see how a higher market value, a different millage rate, or the $150,000 senior exemption moves the final number.
Boroughs reassess property on their own schedules, so the assessed value on your bill can sit above or below a current sale price. Entering today's market value shows what the bill would look like at current prices, which is useful when you are buying, appealing, or simply checking the math on a notice.
Because there is no state rate to look up, the same home can owe very different amounts just across a borough line. The calculator keeps the home price fixed while you move the millage rate, which isolates how much of the bill comes from where you live rather than what you own.
If you also want the Alaska income side rather than the property levy, the Alaska Paycheck Calculator shows the take-home pay that has to cover the bill.
How Alaska Property Tax Calculator Works
The calculator moves through Alaska's assessment and levy steps in a fixed order, so the result matches how a local tax office builds the bill.
First it finds the assessed value as market value times the assessment ratio. Most Alaska homes use 100%, so a $300,000 home is assessed at $300,000. It then subtracts the exemption to get the taxable assessed value, and multiplies that by the millage rate expressed in mills (one mill is $1 per $1,000 of assessed value).
The effective rate is worked out as annual tax divided by market value, which is the figure you need to compare Alaska against other states. Because Alaska has no state income tax and oil revenue funds much of state government, that effective rate tends to land low even where borough millage is high.
Real tax statements often list separate borough, city, and service-area levies that add up to one combined millage rate. This calculator uses a single combined rate for simplicity; if you want to see a specific service-area share, enter that area's mills on its own and compare it with the combined total.
Same home, higher millage
A $300,000 home at 12 mills owes $3,600 a year, while the same home at 20 mills owes $6,000, showing how local millage drives the total more than the home price does.
According to the Alaska Department of Revenue, property tax in the state is administered locally with no statewide property tax rate, and millage is set by boroughs and service areas.
Because property tax is a deductible rental expense, the AGI Calculator shows how an exemption that lowers taxable value relates to the income side of your return.
Key Concepts Explained
Assessment ratio
Alaska assesses most real property at 100% of fair market value. A higher ratio raises the assessed value and therefore the tax, which is why the assessed value usually equals the home price.
Millage rate
Millage is the tax per $1,000 of assessed value. A combined rate of 12 mills charges $12 per $1,000, so it scales directly with the assessed value your borough reports.
Senior and disabled exemption
Under AS 29.45.030 a homeowner 65 or older or a disabled veteran shields up to $150,000 of assessed value. Many boroughs add a local exemption on top of the state amount.
Borough and service area
Each borough, city, and service area sets its own millage, and the rates are added together. Anchorage's combined rate usually lands near 11 to 12 mills.
A few terms drive most of the gap between a home's price and its tax bill, and Alaska applies each one in a particular way. Once you know what each term means, the bill stops looking like a single mystery number and starts looking like a short chain of arithmetic.
The order matters: the assessment ratio sets the base, the exemption shrinks it, and only then does the millage rate convert that base into dollars. Changing the ratio or the exemption moves the base, while changing the millage rate scales every dollar of that base.
Property tax and income tax are separate Alaska levies, but the Alabama Property Tax Calculator shows the contrast with a state that caps a state-level millage rate instead of skipping it entirely.
How to Use This Calculator
- 1 Enter market value: Use the fair market value from a recent sale, appraisal, or your borough assessment record.
- 2 Set the assessment ratio: Keep 100% for most homes, or lower it if your property class is assessed at a different ratio.
- 3 Add your millage rate: Find the combined mills on your borough tax statement; 12 mills is a common starting point for Anchorage.
- 4 Enter the exemption: Use $150,000 if you are 65 or older or a disabled veteran, or the larger local amount if your borough adds one.
- 5 Read the results: Review assessed value, taxable value after exemption, annual tax, and the effective rate.
- 6 Compare scenarios: Change the millage rate or exemption to see how the bill shifts before you appeal or move.
Property tax is a local levy collected by borough, so the Annual Salary Calculator helps you set the annual bill against gross pay when you budget the carrying cost.
Benefits of Using This Calculator
The calculator shows the parts of the bill separately, so you can see what drives the total instead of reading one final number. A single dollar amount hides whether your bill is high because of the home's price or because of the millage where it sits; splitting the inputs apart answers that question.
It also turns an appeal or a move into a concrete trade. Lowering the assessed value by a few thousand dollars, or choosing a lower-millage borough, shows up immediately in the annual line, which is the kind of comparison that is hard to do by hand across several scenarios.
By exposing the taxable value after the exemption, it makes the $150,000 senior benefit obvious. You can see exactly how much of your bill the exemption removes, which matters when deciding whether to claim it.
Once you know the annual property tax, the Alabama Paycheck Calculator shows how a state with an income tax compares for a household weighing a move out of Alaska.
Factors That Affect Your Results
Combined millage rate
The biggest local driver. Because tax scales with mills, a move from 12 to 20 mills raises the bill by roughly two-thirds on the same assessed value.
Assessment ratio
Holding at 100% for homes keeps the assessed value equal to the market price; any property class assessed at a lower ratio owes proportionally less.
Senior and disabled exemption
Shields up to $150,000 of assessed value. The state exemption and larger local additions for seniors or disabled owners lower the taxable base.
Borough and service area
The local government that sets the millage. Service areas for roads, fire, and schools add mills on top of the borough base and account for most of the variation.
- • The calculator uses one combined millage rate and does not separate the borough, city, and service-area levies shown on a real tax statement.
- • It assumes the standard 100% assessment ratio for residential real property and does not model classes assessed at a different ratio.
- • The estimate does not include special-assessment districts, voter-approved bonds, or late-payment penalties that may appear on the actual bill.
Several inputs move the bill more than others, and Alaska's rules give boroughs wide latitude over millage while the state contributes almost nothing through property tax. The Alaska Property Tax Calculator makes those levers visible, and the practical takeaway is that you have little control over the assessment ratio, but real leverage over the millage rate when you choose where to live and over the exemption when you claim it.
Millage is set by elected bodies and approved by local vote, so it changes slowly but can rise after a school bond or a borough budget vote. Watching the combined rate from year to year explains most of the movement in a bill that has nothing to do with the home's value.
According to the Alaska Statutes (AS 29.45.030), a qualifying senior or disabled-veteran homeowner may exempt up to $150,000 of assessed value from property tax.
According to the Tax Foundation, Alaska ranks among the lower-effective-rate states for property tax because oil revenue offsets much of state spending.
Property tax is a fixed cost rather than a payroll deduction, but the Alaska Paycheck Calculator shows how the same household's paycheck covers it after state and federal withholdings.
Frequently Asked Questions
Q: Does Alaska have a state property tax?
A: No. Alaska is one of the few states with no state property tax. Property tax is set and collected entirely by local governments: boroughs, cities, and service areas such as school and fire districts. That is why the rate you pay depends on where the home sits rather than on a statewide rate.
Q: How is property tax calculated in Alaska?
A: Alaska assesses real property at 100% of its market value. You multiply that assessed value by your combined millage rate and divide by 1,000, since one mill equals $1 of tax per $1,000 of assessed value. Any exemption, such as the $150,000 senior or disabled-veteran exemption, is subtracted from the assessed value first.
Q: What is the Alaska senior and disabled veteran property tax exemption?
A: Under Alaska Statute 29.45.030, a homeowner who is 65 or older or a disabled veteran can exempt up to $150,000 of assessed value from property tax. That is the largest statutory exemption of its kind in the country. Many boroughs add their own local exemptions on top of the state amount.
Q: What is the average effective property tax rate in Alaska?
A: Because oil revenue funds much of state government, Alaska's average effective property tax rate is among the lowest in the nation, typically around 1.0% to 1.2% of home value. Borough and service-area millage still drives wide local differences, so the rate on an identical home can vary by location.
Q: How do Alaska borough millage rates work?
A: Each borough, city, and service area sets its own millage, and the rates are added together on your tax statement. A combined 12 mills charges $12 for every $1,000 of assessed value. Anchorage's combined rate usually lands near 11 to 12 mills, while smaller boroughs with fewer services can be lower and road or emergency-service areas can push higher.
Q: How can I lower my Alaska property tax bill?
A: Claim the senior or disabled-veteran exemption if you qualify, appeal the assessed value if it sits above the home's true market price, and compare millage when choosing where to buy. Because tax scales with both assessed value and mills, a few mills of difference changes the annual bill on the same home.