Mississippi Homestead Exemption: Who Qualifies, What It Saves, and Why January Matters

By Randy Richardson, Broker Associate, The 4th Right Team

Quick Answer: Mississippi's homestead exemption lowers the property tax bill on the home you live in. You file it in person at your county tax assessor's office between January 1 and April 1. You have to own and occupy the home as of January 1, and your deed has to be recorded with the Chancery Clerk before January 7. Most homeowners get a credit of up to $300 a year. Homeowners who are 65 or older, or totally disabled, get the first $12,500 of assessed value taken off the roll entirely as of January 1, 2026, which on the Coast runs roughly $1,400 to $1,950 a year. Nobody files it for you.

What is the Mississippi homestead exemption?

It's a property tax break on the house you actually live in. Mississippi taxes owner-occupied homes on 10 percent of true value, so a $275,000 house on the Coast has an assessed value of $27,500. Your bill is that assessed value times your local millage rate. How much the exemption cuts depends on which tier you fall in.

Most people land in Tier 1, the regular exemption. That's a credit against your bill, capped at $300 a year. It's a sliding table, but nearly every home down here clears the top of it. Once assessed value hits $7,351, which is about $73,500 in true value, you're at the full $300.

Tier 2 is for homeowners who are 65 or older, or who are totally disabled. That one's better, and it got better this year. House Bill 1255 raised the exempted amount from $7,500 to $12,500 of assessed value effective January 1, 2026. That means the first $125,000 of your home's true value isn't taxed at all. You still pay on everything above it. If your home's assessed value falls under $12,500, roughly $125,000 in true value, your ad valorem bill can go to zero.

Tier 3 wipes out the property tax bill entirely. That covers honorably discharged veterans with a 100 percent service-connected total disability, veterans who reach a certain age, and unremarried surviving spouses in several categories.

Who qualifies for homestead exemption in Mississippi?

You have to own the home and live in it as your primary residence on January 1 of the year you're claiming, and you have to meet Mississippi's definition of head of family. You can only claim it on one property in the state. Here's where people get tripped up: you and your spouse have to be in compliance with Mississippi income tax, and every vehicle you own or have in your possession has to carry a Mississippi tag. If you moved over from Louisiana or Alabama and haven't swapped your plates yet, handle that first.

Service members who own a Mississippi home but are stationed elsewhere can still qualify if they claim Mississippi residency and stay compliant. If you're married, both spouses have to qualify.

When can I file, and what's the closing date trap?

January 1 through April 1, every year, at the tax assessor's office in the county where the house sits. Jackson County opens its window January 2. You file in person and sign an affidavit swearing your answers are true.

Now the part that costs people real money. Your deed has to be acknowledged on or before January 1 and recorded with the Chancery Clerk before January 7. Close on December 20, get the deed recorded that week, and you file in January with the savings landing on that year's bill. Close on January 15 and you wait until the following January, paying a full year of taxes with no exemption. When I've got a buyer closing near the end of December, I push to finish before the holiday, not after.

New buyers miss one more thing. The seller's exemption doesn't come with the house. Your first tax bill may still look low because it reflects the previous owner's status, and that's not yours to keep. It's one of the biggest reasons an escrow account comes up short in year two.

What does homestead exemption actually save on the Gulf Coast?

For most homeowners, $300 a year. That's the cap, and it doesn't move with your millage rate.

The 65-and-older exemption is where the real money sits, because it scales with your local rate. Here's the 2026 picture. Biloxi's combined city, county, and school millage was 111.77 before the council added a mill in September 2026. Gulfport sits at 131.96, Ocean Springs at 145.04, Pascagoula at 156.15. Pull $12,500 of assessed value off the roll at those rates and you save roughly $1,397 a year in Biloxi, $1,650 in Gulfport, $1,813 in Ocean Springs, and $1,952 in Pascagoula.

Run it on a real house. A $275,000 home in Gulfport has an assessed value of $27,500. At 131.96 mills, the gross bill is about $3,629. With the regular exemption you're at roughly $3,329. If the owner is 65 or older, that same bill drops to about $1,979. Millage gets reset every year, so treat these as this year's snapshot, not a permanent number.

Veterans, and a change worth putting on the calendar

Veterans with a 100 percent service-connected total disability pay no ad valorem tax on their homestead, and that protection carries to an unremarried surviving spouse. The age-based total exemption has been set at 90. House Bill 420, signed in March 2026, drops it to 85 for exemptions claimed beginning January 1, 2027. A Coast veteran who's 85 to 89 should plan on filing in the January 1 to April 1, 2027 window. If that's your dad or your granddad, put it on the calendar now.

What do I need to bring to the assessor?

Your recorded warranty deed or other proof of ownership. Social Security numbers and birth dates for you, your spouse, and any joint owners. Mississippi tag numbers for every vehicle you own or have in your possession. The purchase price of the home and land, and your down payment. A physical address, not a P.O. box. If you're filing for the 65-plus tier, bring a driver's license or birth certificate. For disability, bring your documentation. For the 100 percent disabled veteran exemption, bring the VA letter stating your rating and its effective date.

Harrison County takes applications at 1801 23rd Avenue in Gulfport and 730 Dr. Martin Luther King Jr. Boulevard in Biloxi. Jackson County is at 2915 Canty Street in Pascagoula, 228-769-3070 option 4, and 6912 Washington Avenue in Ocean Springs, 228-875-3367. Hancock County's homestead line is 228-467-5727 in Bay St. Louis. Call first and ask exactly what they want in hand.

Do I have to refile every year?

No. Once you're approved, it renews on its own. You refile when something changes. Buying a different house, marriage, divorce, the death of a spouse, a deed change, turning 65, or a change in disability status all trigger a new application. Not sure if yours counts? Call the assessor. It's a five-minute question.

Don't get casual about it. If your exemption gets disallowed because you filed Mississippi income taxes as a non-resident, kept out-of-state tags, or claimed homestead on two properties, you can be made to repay the years you weren't entitled to. That lands on your escrow, and it lands hard.

By the Numbers

Mississippi assessment ratio on owner-occupied homes: 10 percent of true value
Filing window: January 1 through April 1, in person at the county tax assessor
Deed recording deadline: before January 7
Tier 1 regular exemption: credit up to $300, reaching the cap at $7,351 of assessed value
Tier 2 exemption, age 65+ or totally disabled: first $12,500 of assessed value, effective January 1, 2026 (House Bill 1255)
True value shielded under Tier 2: roughly $125,000
Estimated Tier 2 savings at 2026 millage: about $1,397 Biloxi, $1,650 Gulfport, $1,813 Ocean Springs, $1,952 Pascagoula
Combined millage rates, 2026: Biloxi 111.77, Gulfport 131.96, Ocean Springs 145.04, Pascagoula 156.15

The Bottom Line

Nobody at the closing table files this for you, and no reminder letter shows up in February. If you bought a home on the Coast this year and your deed was recorded before January 7, put a note on your calendar for the first week of January and go take care of it. Thirty minutes at the assessor's office is worth at least $300 a year, and a whole lot more if you're 65 or a disabled veteran. If you're still shopping, our buyer's guide covers the rest of what changes your monthly cost here.

Frequently Asked Questions

Do I have to file homestead exemption every year in Mississippi?
No. Once approved, it renews automatically. You file again only if your ownership, marital status, occupancy, age tier, or disability status changes.

What happens if I miss the April 1 deadline?
You wait until the next January. Counties don't take late homestead applications, so missing it costs a full year of savings.

I closed in February. Can I file now?
No. You have to own and occupy the home as of January 1, with the deed recorded before January 7. A February closing means you file the following January.

How much is the Mississippi homestead exemption worth?
Most homeowners get a credit of up to $300 a year. Homeowners 65 or older or totally disabled have the first $12,500 of assessed value exempted as of January 1, 2026, worth roughly $1,400 to $1,950 a year at current Gulf Coast millage rates.

Does the seller's homestead exemption transfer to me?
No. It ends with their ownership. You file your own. The first bill you see may still reflect theirs, which is a common cause of an escrow shortage in year two.

Can I file homestead exemption online in Harrison County?
No. Mississippi homestead applications are taken in person at the county tax assessor's office during business hours, January 1 through April 1.

Sources

Mississippi Department of Revenue, Homestead Exemption — exemption tiers, eligibility, filing window, and required documentation
Mississippi House Bill 1255 — increase of the age 65+ and totally disabled exemption from $7,500 to $12,500 of assessed value, effective January 1, 2026

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About the author. Randy Richardson is a Broker Associate and Team Leader of The 4th Right Team at CENTURY 21 J. Carter & Company. He serves buyers and sellers across the Mississippi Gulf Coast, from Bay St. Louis to Pascagoula, and writes about the local details that change what a home actually costs to own.

Randy Richardson | Broker Associate
The 4th Right Team | Century 21 J. Carter & Company
📞 Office: (228) 731-3881 | Cell: (228) 547-9999
📧 realtorrandyrichardson@gmail.com
🌐 www.The4thRightTeam.com

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