Rob Hartley
Founder, AppealDesk · March 27, 2026
Alabama Senior Property Tax Exemptions: H1, H2, H3, H4 Tiers + Jefferson County's Assessment Freeze
Updated April 2026
Alabama's senior property tax framework is unusual in two ways. First, the state runs a four-tier homestead exemption (H1, H2, H3, H4) where the tier you qualify for depends on a combination of age, disability status, and two different income tests measuring two different things. Second, only Jefferson County offers a true assessment freeze — and it was created by a 2022 constitutional amendment, not a statewide statute. If you live anywhere else in Alabama, that freeze doesn't exist for you.
This guide walks through each tier, the income-test trap that catches most seniors, the Jefferson County exception, and the three separate deadlines you have to keep straight if you want to keep your exemption year over year.
Alabama's Four Homestead Exemption Tiers
Codified primarily under Code of Alabama §40-9-19, §40-9-20, and §40-9-21, the homestead exemption splits into four distinct tiers. The Alabama Department of Revenue labels them H1 through H4. The tier you qualify for determines whether you owe state property tax, county property tax, or both — and how much of your assessed value is shielded.
H1: Standard homestead (under 65, no disability)
For owner-occupants under age 65 who are not permanently and totally disabled. Shields $4,000 of assessed value from state property tax and $2,000 of assessed value from county property tax. Once granted, this tier does not require annual renewal.
H2: Age 65+ with low Alabama AGI, OR permanently/totally disabled
For owner-occupants who are 65 or older with annual adjusted gross income on their Alabama state return of $12,000 or less, OR who are permanently and totally disabled at any age. Exempts the homeowner from the entire state portion of property tax plus $5,000 of assessed value on the county portion. Subject to annual renewal under §40-7-10 (deadline December 31 — see deadlines section below).
H3: Full ad valorem exemption (65+ low federal taxable income, or disabled)
Two paths to H3. Path one: age 65 or older with combined federal taxable income of $12,000 or less. Path two: permanently and totally disabled, regardless of age, with no income test. H3 is the strongest tier — it exempts the homeowner from all ad valorem taxes, both state and county. Annual renewal required.
H4: Age 65+ above the H2 income line
For seniors 65+ whose Alabama AGI exceeds $12,000. Exempts the entire state portion of property tax plus a $2,000 county exemption. Less generous than H2 or H3 but still better than H1 because the state portion drops away regardless of income for any homeowner 65 or older.
Statutory authority for the modernized senior framework traces back to Act 2013-295, which clarified the application process across counties. The Department of Revenue maintains current guidance at revenue.alabama.gov/property-tax/homestead-exemptions.
The Two Income Tests Most Seniors Don't Realize Are Different
Alabama is one of the few states that uses two different income measurements in the same tiered exemption system. H2 looks at your Alabama adjusted gross income. H3 looks at your federal taxable income. These are not the same number, and for a typical Alabama senior they can differ by thousands of dollars.
The reason: Alabama's state income tax exempts Social Security benefits and most defined-benefit pension income from federal pensions, qualifying private pensions, and certain public retirement systems. Federal taxable income captures more of those streams. So a retiree drawing $18,000 in Social Security and $9,000 from a small private annuity might have an Alabama AGI near $0 (Social Security excluded; pension partially excluded depending on type) but a federal taxable income of $12,000–$15,000 once Social Security taxability rules and pension inclusion are applied.
The practical effect: H2 (Alabama AGI ≤ $12,000) is generally easier to qualify for than H3 (federal taxable income ≤ $12,000), even though H3 is the more generous benefit. If you're evaluating which tier applies to you, do the federal taxable income calculation explicitly — don't assume your Alabama state-return AGI carries over.
Jefferson County's Special Senior Property Tax Exemption (Assessment Freeze)
In November 2022, Alabama voters approved a constitutional amendment authorizing Jefferson County to grant a separate Special Senior Property Tax Exemption. This is the closest thing Alabama has to an assessment freeze, and it exists only for Jefferson County homeowners — Birmingham, Bessemer, Hoover, Vestavia Hills, Mountain Brook, Homewood, and the rest of the county.
Eligibility under the Jefferson County program:
- Age 65 or older
- Property is a single-family, owner-occupied residence
- Five-year residency requirement: the property must have been your principal place of residence for at least 5 years prior to claiming the exemption
- No income test — unlike H2/H3, the freeze applies regardless of income
- Spouse can be under 65, as long as the claimant's name is on the deed
What it does: it eliminates the state's portion of property tax on the homestead AND freezes the assessed value at the value from the year immediately prior to claiming the exemption. So if Birmingham reassesses your home from $250,000 to $310,000 a year after you file, your exemption-protected base stays at the pre-claim value for as long as you continue to qualify.
The 5-year residency rule is the trap. Recent movers — even those well over 65 — don't qualify until they've held the home as their primary residence for the full 5 years. Buying a Jefferson County retirement home in your late 60s means you're not eligible for the freeze until you're past 70.
Application: complete the Special Senior Property Tax Exemption form and submit with photo ID to the Jefferson County Tax Assessor (Room 170, 716 Richard Arrington Jr. Blvd N, Birmingham, AL 35203, or contact_tax_assessor@jccal.org). The deadline is April 30 to be effective for the current tax year — earlier than the December 31 renewal deadline that governs H2/H3/H4.
Is your Alabama home assessed too high?
Senior exemptions reduce taxable value. A successful appeal reduces assessed value. They work on different parts of the math — both can apply to the same property.
Three Different Deadlines Every Alabama Senior Should Track
Alabama doesn't have one senior tax calendar. It has three, depending on which program applies.
- April 30 — Jefferson County Special Senior Exemption. If you qualify and are filing for the first time, the form must be in by April 30 of the tax year you want it applied to. Missing this deadline pushes the exemption to the following year.
- 30 days from valuation notice — Board of Equalization appeal. If the county sends a notice of value (typically March through June, varies by county), you have 30 days to file a written objection with your county Board of Equalization. The BoE issues a decision; you can then escalate to the Circuit Court within 30 days of the BoE decision — but a Circuit Court appeal requires posting a bond for double the disputed tax amount, which deters most homeowner appeals from going past the BoE.
- December 31 — annual renewal of H2, H3, H4. Per §40-7-10, exemptions granted on the basis of age + income or disability status must be reclaimed each year. Counties typically mail renewal forms in late summer or fall. If you miss December 31, the exemption lapses and your bill the following year reverts to the H1 tier (or no exemption if H1 also wasn't filed).
H1 is the exception. Once granted, the standard homestead exemption stays in place automatically without annual renewal as long as you continue to occupy the home as your primary residence.
How Alabama's Class III 10% Assessment Ratio Affects Your Math
Alabama assesses owner-occupied residential property at 10% of fair market value — Class III under the state's four-class system. This is much lower than most states, which assess at 70%–100% of market value. The practical consequence: the same dollar amount of homestead exemption shields more of your tax bill in Alabama than the headline number suggests.
A worked example. A $200,000 owner-occupied home in Madison County (Huntsville). Class III assessment ratio of 10% gives you an assessed value of $20,000. If you qualify for H2 ($5,000 county exemption + full state exemption), the county exemption alone shields a quarter of your assessed value before any millage is applied. The state portion exemption — a flat 6.5 mills statewide — is eliminated entirely. The remaining county and municipal millage applies only to the $15,000 of assessed value above the exemption.
Compare to H4 (age 65+ but income above $12,000 Alabama AGI): same home, same 10% ratio, but only $2,000 of county exemption. You shield 10% of assessed value rather than 25%. The income-test difference between H2 and H4 amounts to a real-dollar gap on the county portion of the bill, not a small administrative distinction.
Where to Apply, and Who Handles What
Alabama centralizes property tax exemption applications at the county Tax Assessor (or in some counties the Revenue Commissioner) — not at the state level. The Alabama Department of Revenue sets the rules; the counties grant exemptions and process renewals. There is no state-level filing portal.
Bring or be ready to provide:
- Government photo ID confirming age (driver's license, passport, or state ID)
- For H2 or H3: most recent year's state and federal tax returns. Counties want both because the H2 test uses the Alabama line and the H3 test uses the federal line.
- Proof of disability (if claiming H2 or H3 on a disability basis): documentation from a state agency, two physicians' statements, or Social Security disability determination — counties differ on which they require.
- Current deed or evidence of ownership
Frequently Asked Questions
If I qualify for both H2 and H3, do I get both?
No. The tiers are mutually exclusive. The county will grant whichever tier produces the larger exemption you qualify for, which in practice means H3 wins over H2 wins over H4 wins over H1. If your federal taxable income drops below $12,000 in a year you previously had H2, request that your county assessor re-evaluate — H3's full ad valorem exemption is materially better than H2's partial county shield.
I receive Social Security and a small pension. Which income measure determines my tier?
Both — but for different tiers. H2 uses your Alabama state return's adjusted gross income, which excludes Social Security and most qualifying pension income from the calculation. H3 uses your federal taxable income, which includes the taxable portion of Social Security under the IRS combined-income test plus any pension income that's federally taxable. Many Alabama seniors pass H2's test but fail H3's. Run both numbers explicitly using your most recent returns.
I just bought a home in Jefferson County after retiring. Can I get the assessment freeze?
Not yet. Jefferson County's Special Senior Property Tax Exemption requires the property to have been your principal residence for at least 5 years prior to claiming the exemption. The 5-year clock runs from the date you established the home as your primary residence, not from when you turned 65. A 67-year-old who bought the home last year would be eligible the year they hit 5 years of residency, which would be at age 72. In the meantime, you can still claim H2, H3, or H4 (which have no residency tenure requirement, only the standard owner-occupant rule).
What happens if I miss the December 31 renewal deadline?
Per §40-7-10, an unrenewed H2, H3, or H4 exemption lapses for the following tax year. The county is not obligated to grant retroactive relief. If you discover the lapse early in the following year, contact your county Tax Assessor immediately — some counties have administrative discretion to accept a late renewal under certain circumstances (illness, hospitalization, recent bereavement), but this is not statutorily guaranteed. The safer course is calendaring renewal in late October or early November every year.
If I file an appeal of my valuation, does it affect my exemption?
No. Exemptions and valuation appeals operate on different parts of the property tax calculation. The exemption reduces the portion of your assessed value subject to tax. The appeal reduces the assessed value itself. A successful appeal lowers the base; the exemption is then applied against the (now lower) base. You can pursue both in the same tax year — file the BoE appeal within 30 days of your valuation notice, and renew or first-time-apply for your exemption tier by the relevant deadline.
Are veterans exemptions stacked with senior exemptions?
Alabama provides specific homestead protection for unmarried surviving spouses of qualifying veterans (assessed value cap of $100,000) and for disabled veterans rated 100% service-connected. These programs run in parallel to the senior tiers but are administered as separate exemption claims, not as stacks on top of H2/H3/H4. A veteran 65 or older typically files under whichever single program produces the largest benefit; counties don't double-count exemptions.