Property Tax Breaks for Seniors in Mississippi (2026)

Updated August 12, 2026. Quick answer: The number you will see everywhere is $7,500, and it makes Mississippi’s senior break sound trivial. It is not. That $7,500 is assessed value, and Mississippi assesses an owner-occupied home at 10% of true value — so the exemption covers the first $75,000 of what your house is worth. The Department of Revenue says so in its own words in two places. Under 65 you get something much smaller: a credit of up to $300.

What Mississippi offers

• Tier 2 — the age and disability exemption — The Department of Revenue’s homestead page: applicants who are “at least 65 years of age, or totally disabled, by January 1 of the year in which exemption is sought” are “exempt from taxes on the first $7,500 of assessed value of their homestead”. Its property-tax FAQ states the same benefit the other way round: such persons “are exempt from taxes on the first $75,000 of true value on their home”. Both are the same rule seen through the Class I ratio.
• Why the two numbers are the same number — The Department’s FAQ sets out the arithmetic: true value × assessment ratio × millage rate = taxes, and the ratios “are set by the Mississippi Constitution” in five classes. Class I — “single-family, owner-occupied, residential real property” — is assessed at ten percent (10%) of true value. $7,500 of assessed value at a 10% ratio is $75,000 of true value.
• The exemption grows with the house — The Department’s own description of Tier 2: “After the first year, the exemption can increase to include most future increases in value.” That is unusual — a fixed-dollar exemption normally erodes as values rise.
• Tier 1 — the under-65 exemption is a credit, and it is capped at $300 — For qualified applicants under 65 who do not qualify for a disability exemption, the Department describes “a tax credit of up to $300 (based on property value) against taxes due on the property”. Turning 65 is the difference between a $300 credit and $75,000 of value coming off the roll.
• Tier 3 — total exemption, and one of the routes is age — The Department lists four qualifying groups, all exempt from all property taxes on the homestead: veterans with a service-connected total disability, honorably discharged, and their unremarried surviving spouses; honorably discharged American veterans at least 90 years old on or before January 1 of the claim year, and their unremarried surviving spouses; unremarried surviving spouses of members of the armed forces killed or who died on active duty; and unremarried surviving spouses of reserve or National Guard members killed or who died on active duty for training.

The catch most senior-exemption roundups skip

Turning 65 does not upgrade you. You have to go back and reapply. The Department is explicit: a new application is required when “the applicant qualifies under a different homestead exemption tier. For instance, when a homestead applicant turns 65 years old, they will need to reapply during the next filing period to avail themselves of the increased exemption tier.” Nothing happens automatically. Miss it and you stay on the $300 credit.

The filing window is ten weeks wide and it is in person. Applications “are only accepted in the county Tax Assessor’s office during normal business hours between January 1 and April 1 of each year”, completed in full, with a signed affidavit. Ownership must be established before January 1 and the ownership instrument filed with the Chancery Clerk before January 7.

Things that have nothing to do with your house can cost you the exemption. The Department’s list of common disallowance reasons includes failure to timely file a Mississippi income tax return, failure to timely pay Mississippi income taxes, filing income taxes as a non-resident, failure to properly register vehicles, and claiming homestead exemption on more than one property. Applicants and their spouses must comply with Mississippi income tax law and the Road and Bridge Privilege Tax law.

Disallowance reaches backwards. “In many instances, a homestead exemption disallowance will result in the disallowed homeowner having to repay tax jurisdictions for the exemption they received in error” — which the Department notes can hit future assessments, mortgage payments and escrow, and can end in collections.

How to apply

Apply in person at the county Tax Assessor’s office where the home is, between January 1 and April 1. Bring proof of age — the Department names a driver’s licence or birth certificate — or, for the disability route, one of the proofs it lists: a total-disability classification under the federal Social Security Act (42 USCS § 416(i)), the Railroad Retirement Act or another federal act it approves; a total-disability classification under a retirement plan qualified under the Internal Revenue Code; IRS Schedule 3 and Schedule R; or a detailed letter from two physicians setting out the disability and its expected duration. Once a valid application is on file you are credited each year without refiling — unless you lose the exemption, the property’s description, ownership, use or occupancy changes, or you move up a tier.

What we checked, so you can check us, and one claim we would not publish: Mississippi does not serve its statute book free from an official state site, so both figures on this page come from the Department of Revenue’s own current pages, read 2026-08-12 — the homestead-exemption page for the tiers and the $7,500, and the property-tax FAQ for the Class I ratio and the $75,000 figure. They agree with each other exactly, which is why we are willing to publish them. We also met a widely repeated claim that the senior exemption rises to $12,500 of assessed value for years after January 1, 2025. We could not confirm it in anything Mississippi itself currently publishes — the Department’s live pages say $7,500 — so we publish the state’s figure and not the claim. If a change has taken effect since, your assessor will have it first.

Two things to check before you count on it

• Thresholds move. Age and income limits are reset by legislatures and are frequently indexed. Every figure above carries the year we confirmed it; confirm the current one before you budget around it.
• Your county or town may add its own. Statewide programmes are the floor. Counties and municipalities frequently run additional exemptions, and those are where a lot of real money sits.

Sources: Mississippi Department of Revenue, Homestead Exemption · Mississippi Department of Revenue, Property Tax FAQ (assessment ratios; 65-and-over exemption). All read 2026-08-12.

Compare all states: property-tax relief for seniors by state. What the programme types mean: freeze vs exemption vs circuit-breaker. The rest of the picture in this state: Mississippi Retirement Taxes.

Program classifications and thresholds are read from each state’s own revenue department, legislature or statute, at the source linked on the state page. Dollar and income thresholds change most years and are labelled with the year we confirmed them — check the current figure with the state or your county before relying on it. General information, not tax advice.