Alaska property tax appeals
Review the sourced process overview below, then get the Alaska DIY Appeal Kit with an evidence workbook, filing controls, official links, and an editable appeal letter in one PDF. No parcel-specific comps.
How a Alaska appeal actually works
Every statement below is cited to its primary source and shows the date we verified it. Where we could not confirm something from a primary source, we say so instead of guessing. Dataset last re-verified 2026-08-13.
Missed the main deadline? Alaska has 3 remedies most homeowners never hear about
County pages rarely surface these. Each one is a distinct legal route with its own clock.
Assessor correction of errors and omissions (restarts the appeal clock)
AS 29.45.180(a): 'A person receiving an assessment notice shall advise the assessor of errors or omissions in the assessment of the person's property... The assessor may correct errors or omissions in the roll before the board of equalization hearing.' AS 29.45.180(b): 'If errors found in the preparation of the assessment roll are adjusted, the assessor shall mail a corrected notice allowing 30 days for appeal to the board of equalization.' A correction therefore generates a fresh 30-day appeal window - a useful route where the original deadline is tight.
When:
primary source · verified
Direct superior court appeal on taxability
AS 29.45.200(c): 'Notwithstanding other provisions in this section, a determination of the assessor as to whether property is taxable under law may be appealed directly to the superior court.' This bypasses the board of equalization entirely for pure taxability questions (as distinct from valuation questions), which matters for exemption disputes and for property claimed to be outside the taxing jurisdiction.
AS 29.45.200(c) · primary source · verified 2026-08-12
Unable-to-comply relief from a missed deadline
AS 29.45.190(b) preserves a narrow escape from the 30-day cutoff: the right of appeal ceases 'unless the board of equalization finds that the taxpayer was unable to comply.' Boroughs implement this differently - Fairbanks North Star Borough expressly hears 'unable to comply' determinations, and Matanuska-Susitna accepts late-file requests until the end of March. This is a genuine but discretionary remedy and should not be relied on as a substitute for timely filing.
When:
primary source · verified
What evidence wins in Alaska
Property must be assessed at full and true value, and the statutory grounds expressly include UNEQUAL valuation, so both market sales evidence and relative assessment levels are cognizable. AS 29.45.210(b) limits adjustment to 'proof of unequal, excessive, improper, or under valuation' - 'unequal' is a distinct ground from 'excessive,' which means an equalization or comparable-assessment theory is available in Alaska in a way it is not in California. The strongest single evidentiary move is a long form fee appraisal, because AS 29.45.210(b) provides that if the appellant supplies one and the board rules against the appellant, 'the board shall make specific findings on the record to support its decision.' Facts must be either 'stated in a valid written appeal or proven at the appeal hearing,' so the written appeal should plead every fact the appellant intends to rely on.
primary source · verified 2026-08-12
The appeal ladder, in Alaska's own terms
- 1
Borough or municipal Assessor - questions and correction of errors or omissions
Deadline: No fixed statutory filing date. AS 29.45.180(a): 'A person receiving an assessment notice shall advise the assessor of errors or omissions in the assessment of the person's property. If requested by the person, the assessor or a person designated by the assessor shall meet with the person and answer reasonable questions relating to the methods used to assess the person's property. The meeting required under this subsection may be virtual or telephonic. The assessor may correct errors or omissions in the roll before the board of equalization hearing.' AS 29.45.180(b) gives a fresh clock where a correction is made: 'If errors found in the preparation of the assessment roll are adjusted, the assessor shall mail a corrected notice allowing 30 days for appeal to the board of equalization.' In practice boroughs run the informal review inside the same 30-day window that governs the formal appeal, so contacting the assessor does not extend the appeal deadline unless a corrected notice issues.
Clock starts: Mailing of the assessment notice, or mailing of a corrected notice after an adjustment
AS 29.45.180(a)-(b) · primary source · verified 2026-08-12
Form: No statewide form; the informal review is initiated by contacting the borough assessor. Practice varies - the City and Borough of Juneau requires a Petition for Review form before staff will discuss the assessment. official form
primary source · verified 2026-08-12
Fee: none
AS 29.45.180 prescribes no fee for advising the assessor of errors or requesting a meeting. · primary source · verified 2026-08-12
- 2
Municipal or Borough Board of Equalization
Deadline: THIRTY DAYS from the date of mailing of the assessment notice, and the right is lost absolutely if missed. AS 29.45.190(b) verbatim: 'The appellant shall, within 30 days after the date of mailing of notice of assessment, submit to the assessor a written appeal specifying grounds in the form that the board of equalization may require. Otherwise, the right of appeal ceases unless the board of equalization finds that the taxpayer was unable to comply.' Note that the appeal is submitted TO THE ASSESSOR, not to the board. Standing is broad - AS 29.45.190(a): 'A person whose name appears on the assessment roll or the agent or assigns of that person may appeal to the board of equalization for relief from an alleged error in valuation not adjusted by the assessor to the taxpayer's satisfaction.' Because Alaska property tax is entirely municipal, the notice mailing date - and therefore the deadline - is set borough by borough; see county_variation_notes.
Clock starts: Date of mailing of the notice of assessment by the borough or municipality
AS 29.45.190(a)-(b) · primary source · verified 2026-08-12
Form: Written appeal specifying grounds, 'in the form that the board of equalization may require' (AS 29.45.190(b)) - i.e. a borough-issued form, not a statewide one. official form
primary source · verified 2026-08-12
Fee: Set by each borough. Anchorage charges a REFUNDABLE filing deposit scaled to assessed value: $30 (assessed value $1-$99,999), $100 ($100,000-$499,999), $200 ($500,000-$1,999,999), and $1,000 ($2,000,000 and above). Juneau charges no fee. Fairbanks North Star and Matanuska-Susitna fee status not confirmed. (set_locally)
No fee is prescribed by AS 29.45.180-.210; deposits are imposed by municipal ordinance. · primary source · verified 2026-08-12
- 3
Alaska Superior Court
Not confirmed from a primary source: The statute sets the deadline only 'as provided by rules of court'; Alaska Rule of Appellate Procedure 602 was not fetched in this session, so the commonly cited 30 days is not asserted. NOTE a separate direct route: AS 29.45.200(c) provides that 'a determination of the assessor as to whether property is taxable under law may be appealed directly to the superior court,' bypassing the board. Check the official page before relying on this.Not confirmed from a primary source: Court form not retrieved. Check the official page before relying on this.Not confirmed from a primary source: Alaska court filing fee schedule not retrieved. Check the official page before relying on this.
Who has to prove what
The statute states only that the appellant bears the burden and does not name a standard; preponderance of the evidence is applied in borough board practice (Fairbanks North Star Borough board rules).
primary source · verified 2026-08-12
When values are set
Property is assessed at full and true value as of January 1 of each assessment year, with the assessor certifying the final roll after board of equalization action. Alaska has no state property tax on general real property - taxation is entirely municipal and borough, and large parts of the Unorganized Borough levy no property tax at all. There is no statewide reassessment cycle because there is no statewide assessor; each municipality or borough runs its own annual assessment under the AS 29.45 framework.
primary source · verified 2026-08-12
How counties differ
ALASKA HAS NO STATE PROPERTY TAX AND NO COUNTIES - the answer is per-borough, and much of the Unorganized Borough levies no property tax at all, so a meaningful share of Alaska real property is entirely outside the addressable market. The AS 29.45.190(b) 30-day rule binds every taxing municipality, but the notice mailing date (and therefore the actual deadline) is local. ANCHORAGE (Municipality of Anchorage): assessment notices - the 'green cards' - mailed on or before January 15; appeal due 30 days from mailing; written appeal form plus a REFUNDABLE deposit tiered by assessed value ($30 / $100 / $200 / $1,000); evidence deadline 15 days after the appeal deadline; board hearings begin in April and are substantially complete by June 1. FAIRBANKS NORTH STAR BOROUGH: notices mailed at the end of January; appeal in writing to the Assessor no later than 30 days after mailing; board hearings between April 1 and May 15; appellant bears the burden under a preponderance standard; FEE NOT CONFIRMED. MATANUSKA-SUSITNA BOROUGH: notices mailed near the end of January; the appeal period opens on mailing; the board considers appeals through February; late-file requests accepted until the end of March; borough appeal form issued during the appeal period; FEE NOT CONFIRMED and no exact deadline date is stated on the borough site, so the 30-day statutory rule governs. CITY AND BOROUGH OF JUNEAU: real property notices mailed the first week of March (business personal property late March to early April); written appeal form within 30 days of mailing; NO filing fee; a Petition for Review form is required before staff will discuss the assessment. Every one of these borough dates should be re-confirmed against the borough's own site each year before it is shown to a customer.
Alaska appeal deadline
Deadlines varyAlaska deadlines are set locally.
The deadline is almost always printed on the assessment notice your local assessor mails you. Use that date, it is the one that counts.
Are you missing a Alaska exemption?
Exemptions cut your bill before any appeal even starts, and most homeowners never claim all the ones they qualify for. Answer four questions:
Is your Alaska home over-assessed?
The whole appeal hinges on one comparison: your assessed value (from your tax notice) versus your home's market value (what it would sell for today). Put both in:
How to find your home's real market value (free) →
- Pull free estimates. Look up your address on Zillow (“Zestimate”) and Redfin (“Redfin Estimate”). Average them, algorithms run high or low, so two beats one.
- Find 3-5 real comparable sales. Same neighborhood, similar size, beds/baths, age, and condition, sold in the last 6-12 months. Recent sales (not listings) are the strongest evidence a board will accept.
- Adjust for differences. Knock value off comps that are bigger or renovated; add for ones that are smaller or dated, so you're comparing like-for-like.
- Compare to your assessment. If your assessed value sits clearly above that adjusted market figure, you have grounds to appeal.
One catch: some states assess at a fraction of market value (an “assessment ratio”). If your notice shows a ratio or an “equalized” value, compare your implied full value to market, not the raw assessed number.
How property tax appeals generally work
Most states follow the same basic path: your local assessor mails an assessment notice with a value and a deadline; you file an appeal (often called a protest, grievance, or petition) before that deadline; you present comparable sales of similar homes; and a local board reviews the evidence and can lower your value.
The exact form, deadline, and board can vary by county. Use the current assessment notice and the official sources linked above to confirm the controlling local requirements. The paid kit organizes that verification, the evidence, the filing steps, and your editable letter in one place.
Want to see the depth we build per state? Take a look at our Texas, Florida, and Georgia guides.