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Last updated: 13 September 2026
Mississippi can be tax-friendly for many retirees. Social Security is not taxed by the state, normal retirement distributions are generally exempt, and homeowners age 65 or older can qualify for a larger homestead exemption. The key 2026 change is the income-tax rate: 2026 income uses 4% above the first $10,000 of taxable income, while a 2025 return filed in 2026 still uses 4.4%.
This guide focuses on Mississippi taxes that matter most to older adults. For a broader federal overview, use our 2026 senior tax guide.
Bottom Line
Start with the year printed on the return. If you are finishing a 2025 Mississippi return in 2026, the rate above $10,000 of taxable income is 4.4%. If you are planning for income earned during 2026, the rate is 4%. Then check whether your Social Security or retirement income is exempt, and whether you need to claim the age-65 homestead exemption through your county tax assessor.
Need Help With a 2026 Disaster Deadline?
Two Mississippi disaster extensions are still important as of 13 September 2026.
- May 2026 storms: taxpayers in Franklin, Lamar, Lawrence, Lincoln, and Wilkinson counties may have until 2 November 2026 for covered Mississippi income-tax returns and estimated payments under the state May storm notice.
- Tropical Storm Arthur: taxpayers in Covington, George, Greene, Hancock, Harrison, Pearl River, Stone, and Wayne counties may have until 1 February 2027 for covered state deadlines under the Arthur storm notice. Federal rules and covered acts are explained in the IRS Arthur notice.
Disaster relief does not move every deadline. Check the notice covering your county and tax action.
Start Here
- Identify the tax year. Do not use the 2026 rate on a 2025 return.
- Separate state and federal rules. Mississippi may exempt income that can still be taxable on the federal return.
- Call the right office. Mississippi Department of Revenue handles state income tax; your county tax assessor handles homestead exemption.
Quick Mississippi Tax Reference
| Question | 2026 answer | Start with |
|---|---|---|
| Does Mississippi tax Social Security? | No. | State income-tax rules |
| Are normal pensions and IRA withdrawals taxed? | Generally no, if they qualify as retirement income. | Mississippi retirement rules |
| What is the 2026 state rate? | 0% on the first $10,000 of taxable income; 4% above that. | Mississippi DOR |
| Is there senior property-tax relief? | Yes. Qualified homeowners age 65+ can receive the higher homestead tier. | County tax assessor |
| Can I get free tax filing help? | Tax Counseling for the Elderly serves people age 60+. | IRS site locator |
What Changed in 2026
- Mississippi income tax fell again. The rate on taxable income above $10,000 is 4% for tax year 2026, down from 4.4% for tax year 2025. The state lists both years in its current Mississippi tax rates.
- The federal senior deduction is in effect. Eligible taxpayers age 65 or older can claim an additional $6,000 federal deduction through 2028, subject to income phaseouts.
- Groceries are taxed at 5% statewide. The reduction from 7% took effect 1 July 2025 and remains reflected in the current state sales-tax schedule.
- Disaster extensions affect several counties. Some 2026 state and federal deadlines were moved after major storms. Check the urgent-help section above before assuming a normal deadline applies.
Mississippi Income Tax in 2026
Mississippi taxes taxable income, not every dollar a person receives. The state Department of Revenue says the first $10,000 of taxable income is taxed at 0%. For tax year 2026, taxable income above that amount is taxed at 4%. On a combined return where both spouses have income, each spouse can calculate tax separately under the state rules.
If you are still filing a 2025 return, do not use the 4% rate. The 2025 rate is 4.4% above the first $10,000. That difference is easy to miss because both returns can be handled during calendar year 2026.
Mississippi deductions and exemptions
Current state guidance lists a $2,300 standard deduction for single filers, $4,600 for married filing jointly, and $3,400 for head of family. Mississippi also has personal exemptions. A single filer generally gets a $6,000 exemption; married filing jointly gets $12,000; and head of family gets $8,000. A taxpayer age 65 or older gets an additional $1,500 state exemption, and a qualifying spouse age 65 or older can add another $1,500.
Current filing guidance says a single resident generally files when gross income exceeds $8,300 plus $1,500 per dependent. For married residents, the threshold is $16,600 plus $1,500 per dependent. If Mississippi tax was withheld, you may still need to file to claim a refund.
| Item | Current rule | Why it matters |
|---|---|---|
| 2025 tax year | 0% first $10,000; 4.4% above | Used for 2025 returns filed in 2026 |
| 2026 tax year | 0% first $10,000; 4% above | Used for 2026 income filed in 2027 |
| Age 65 exemption | $1,500 per qualifying taxpayer or spouse | Lowers Mississippi taxable income |
| Social Security | Not taxed by Mississippi | Federal treatment can differ |
| Normal retirement income | Generally exempt | Early distributions can be taxable |
How Mississippi Taxes Retirement Income
Mississippi generally exempts normal retirement income, pensions, and annuities when the recipient has met the plan’s retirement requirements. The official retirement-income rule also covers qualifying IRA, Keogh, deferred-compensation, and similar retirement-plan income. Early distributions do not qualify and may be taxable.
The state also does not tax U.S. Social Security benefits, Railroad Retirement benefits, Veterans Administration payments, public welfare assistance, or workers’ compensation. Federal treatment can be different, especially for Social Security. Our Social Security tax guide explains the federal side.
Reality check: “Retirement income” does not mean every kind of investment income after retirement. Interest, dividends, rental income, capital gains, wages, and an early retirement-plan distribution can have different Mississippi rules. If a Form 1099-R shows an early distribution, confirm the state treatment before assuming it is exempt.
Federal Rules Mississippi Seniors Should Not Miss
Mississippi exemptions do not erase federal tax. For tax year 2026, the IRS basic standard deduction is $16,100 for single or married-filing-separately taxpayers, $32,200 for joint filers, and $24,150 for heads of household. The extra age-or-blindness amount is $1,650, or $2,050 for an unmarried person who is not a surviving spouse. See the 2026 federal adjustments.
A separate temporary federal deduction allows an eligible person age 65 or older to deduct up to $6,000 for tax years 2025 through 2028. It applies per eligible person, so a married couple can qualify for up to $12,000 if both spouses meet the rules. The deduction begins to phase out when modified adjusted gross income exceeds $75,000 for most individual filers or $150,000 for joint filers. Check the IRS senior deduction rules before claiming it.
If you still have wages or self-employment income, do not assume age alone removes all filing duties or tax credits. Some older workers can still qualify for the Earned Income Tax Credit. Our senior EITC guide gives a plain-language starting point.
Mississippi Property-Tax Relief for Seniors
Mississippi homestead exemption is handled by the county tax assessor, not on the state income-tax return. The state homestead exemption rules say qualified homeowners age 65 or older by January 1 can receive the age/disability tier. That tier exempts taxes on the first $7,500 of assessed value of the homestead. The Department of Revenue also describes this as the first $75,000 of true value for an eligible home.
You must own and occupy the home as your primary residence on January 1 and meet the other homestead rules. Apply at the county tax assessor from January 1 through April 1. You usually do not reapply every year, but you must reapply after turning 65 to move into the higher tier.
If you missed the April 1 deadline for 2026, the state property-tax FAQ says you cannot claim that year’s exemption afterward. Use the rest of 2026 to ask your assessor what to prepare for the January 1-April 1, 2027 window.
Certain veterans with a service-connected total disability, some veterans age 90 or older, and qualifying unremarried surviving spouses can receive a full homestead property-tax exemption under Tier 3. Our Mississippi veteran guide can help you find veteran-specific contacts.
For county property-tax steps and denial issues, use our Mississippi property-tax guide. The state also publishes a county officials list for assessors, collectors, and chancery clerks.
Sales Tax, Groceries, and Estate Taxes
Sales tax and groceries
Mississippi’s general retail sales tax remains 7% on many purchases. SNAP-eligible groceries are taxed at 5% under the current grocery tax rates. SNAP purchases remain exempt. Some places can also have special local taxes.
Estate, inheritance, and gift tax
Mississippi does not require a state estate tax return for decedents who died on or after January 1, 2005. The state also says it has no inheritance tax and no gift tax. Federal estate and gift rules are separate, especially for very large estates. See the state estate tax page for Mississippi’s rule.
Catastrophe savings accounts
Mississippi also allows a catastrophe savings account for a legal residence. Qualifying contributions can be excluded from Mississippi taxable income, subject to limits tied to the home’s insurance deductible or value. Qualified account interest is also excluded.
Nonqualified withdrawals can become taxable and may trigger an extra 2.5% state tax. That extra tax does not apply to a distribution made on or after age 70. Limits depend on the home’s deductible and insurance status, so check the state income-tax FAQ before using the account.
Filing, Payments, and Estimated Taxes
For 2025 Mississippi individual returns, the normal filing deadline was April 15, 2026. A taxpayer with a valid extension generally has until October 15, 2026 to file, but the extension did not extend the normal time to pay. Disaster relief can change those dates for covered taxpayers.
As of 13 September 2026, the state individual form search lists 2025 returns and instructions but does not yet list 2026 individual return forms. The general rule is an April 15 due date for calendar-year returns. Confirm the final 2026 instructions when released.
You can view account information, make payments, and make estimated payments through the state’s TAP services. Current individual forms include Form 80-105 and estimated-tax voucher Form 80-106.
The state estimated-tax rules say payments are generally required when annual state tax liability exceeds $200 and less than 80% of the liability is prepaid through withholding. The normal installment dates are April 15, June 15, September 15, and January 15. Disaster extensions can alter those dates.
Helpful tip: If you cannot pay in full, file the return anyway. The current state FAQ describes a limited installment agreement for qualifying liabilities between $75 and $3,000, with additional conditions. Do not skip filing because you cannot pay the whole amount at once.
Free Tax Help for Mississippi Seniors
The IRS Tax Counseling for the Elderly program provides free tax help to people age 60 or older, with a focus on retirement tax questions. Read the TCE program page or use the IRS free tax locator during filing season. You can also call 1-800-906-9887.
Free sites may not handle complex business, investment, or disaster-loss returns. Call before traveling if your return is unusual.
For broader help finding local services, benefits counseling, transportation, or an office that can help you make a tax-help appointment, use our Mississippi aging offices guide. Our free tax-help guide explains other national filing-help routes.
How to Start Without Wasting Time
- Write down the tax year. Do not mix the 4.4% 2025 rate with the 4% 2026 rate.
- Label each income source. Separate Social Security, pensions, IRAs, wages, investments, rent, and early withdrawals.
- Check the federal return first. Mississippi begins from federal information but then applies state exclusions and exemptions.
- Handle property tax separately. Homestead exemption is a county process with its own January 1-April 1 filing window.
- Check disaster relief before paying penalties. If you live in a covered county, a deadline may have moved.
- Ask before guessing. A short call can prevent a wrong-year or missed-exemption error.
Documents to Gather
- Social Security Form SSA-1099 or Railroad Retirement statement
- Forms 1099-R for pensions, IRAs, annuities, and retirement plans
- W-2s and any 1099 forms for interest, dividends, work, or other income
- Your prior federal and Mississippi returns, if available
- Mississippi tax notices, refund letters, or billing notices
- Property deed and current property-tax bill
- Proof of age for the senior homestead exemption
- Disability or veteran documentation if claiming a special property-tax tier
- Insurance deductible information if asking about a catastrophe savings account
- Bank information for direct deposit or payment
Reality Checks
- State tax-free does not mean federal tax-free. Mississippi does not tax Social Security, but federal rules can tax part of it.
- Retirement income must qualify. Normal retirement distributions are generally exempt; early distributions can be taxable.
- Age 65 does not erase all property tax. The higher homestead tier exempts a defined amount of assessed value. A home can still have a bill.
- Turning 65 can require a new homestead application. Existing regular homestead status does not automatically move you to the senior tier.
- Extensions are not universal. Disaster extensions and filing extensions have exact covered dates and actions.
- Free tax sites have scope limits. Ask whether they can prepare your specific return before your appointment.
Common Mistakes to Avoid
- Using the 4% 2026 rate on a 2025 return.
- Reporting exempt Mississippi Social Security as taxable state income.
- Assuming an early IRA withdrawal is exempt because you are retired.
- Missing the January 1-April 1 homestead filing window after turning 65.
- Assuming a federal extension also moved the date to pay tax.
- Ignoring a DOR letter because you expect a refund.
- Paying a preparer who promises a bigger refund without explaining why.
If You Are Denied, Delayed, or Overwhelmed
State income-tax notice: read the date on the notice first. Mississippi’s appeal process gives 60 days from the date the Department mails or delivers certain written notices involving a tax assessment, refund denial, or tax-credit denial to file a timely Review Board appeal. Do not assume a phone call stops that clock.
Homestead problem: ask the county tax assessor why the exemption was denied or removed. Filing dates, ownership, marriage, divorce, death, deed changes, or residency can matter. Property-tax appeals use different procedures from state income-tax appeals.
Cannot pay: ask Mississippi DOR about payment options before ignoring the balance. The Department lists general individual income-tax help at 1-601-923-7700 on its individual tax contacts page.
If taxes are only part of the problem, our Mississippi senior assistance guide covers other help. For disability-related routes, use the Mississippi disability guide. For housing costs, see Mississippi housing help.
Phone Scripts You Can Use
Mississippi DOR — tax year and retirement income
“I am age 65 or older and I am working on my Mississippi return. Can you confirm which tax-year rate applies and whether this 1099-R distribution is treated as normal retirement income or an early distribution?”
County tax assessor — age-65 homestead
“I already have homestead exemption and I am now 65. Do I need to file a new application for the age-65 tier, and what documents should I bring during the January 1 through April 1 filing period?”
Free tax site — appointment scope
“I am over 60 and have Social Security plus retirement income. Can your site prepare both my federal and Mississippi returns, and is there anything in my return that is outside your volunteer scope?”
DOR notice — appeal deadline
“I received this notice on my Mississippi income tax. What is the exact deadline to challenge it, what form or written request do I need, and where must I send it so the appeal is timely?”
Resumen en Español
Mississippi no cobra impuesto estatal sobre los beneficios del Seguro Social. Los ingresos normales de jubilación, como muchas pensiones y distribuciones calificadas de cuentas IRA, generalmente también están exentos del impuesto estatal, pero las distribuciones anticipadas pueden ser tributables.
Para el año tributario 2026, Mississippi cobra 0% sobre los primeros $10,000 de ingreso tributable y 4% sobre el resto. Una declaración de 2025 presentada en 2026 todavía usa la tasa de 4.4% sobre el ingreso tributable superior a $10,000.
Los propietarios que tienen 65 años o más pueden solicitar una exención de vivienda más alta en la oficina del tasador de impuestos de su condado. El período normal para solicitarla es del 1 de enero al 1 de abril. Si necesita ayuda gratuita con impuestos, el programa federal TCE ayuda a personas de 60 años o más.
Frequently Asked Questions
Does Mississippi tax Social Security in 2026?
No. Mississippi does not tax U.S. Social Security benefits. Federal tax can still apply to part of a person’s Social Security depending on federal income rules.
What is Mississippi’s income-tax rate for 2026?
For tax year 2026, Mississippi taxes the first $10,000 of taxable income at 0% and taxable income above $10,000 at 4%. A 2025 return filed in 2026 uses the 2025 rate of 4.4% above $10,000.
Does Mississippi tax pensions and IRA withdrawals?
Normal retirement income, pensions, annuities, and qualifying retirement-plan distributions are generally exempt from Mississippi income tax. Early distributions do not qualify for that exemption and may be taxable.
What extra Mississippi tax break starts at age 65?
Mississippi’s current income-tax guidance gives an additional $1,500 state exemption for a taxpayer age 65 or older and another $1,500 for a qualifying spouse age 65 or older.
How does Mississippi’s senior homestead exemption work?
A qualified homeowner age 65 or older by January 1 can apply for the age/disability homestead tier. It exempts taxes on the first $7,500 of assessed value of the qualifying homestead, described by the state as the first $75,000 of true value.
When do I apply for the age-65 homestead exemption?
Apply through the county tax assessor between January 1 and April 1. If you already had regular homestead exemption and then turned 65, you need to reapply during the next filing period to move to the higher tier.
Do Mississippi seniors get a new $6,000 federal deduction?
Eligible federal taxpayers age 65 or older can claim an additional deduction of up to $6,000 for tax years 2025 through 2028. It is separate from Mississippi’s state age-65 exemption and phases out at higher incomes.
Where can a Mississippi senior get free tax help?
The IRS Tax Counseling for the Elderly program provides free tax help to people age 60 or older. Use the IRS VITA/TCE locator during filing season or call 1-800-906-9887 for site information.
About This Guide
Sources
This guide uses official federal, state, local, and other high-trust nonprofit and community sources linked in the article.
Editorial note
This guide is produced under the GFS Editorial Standards using official and other high-trust sources. GFS is not affiliated with a government agency and is not a substitute for official agency guidance. Individual eligibility outcomes cannot be guaranteed.
Corrections
Despite careful verification, errors may occur. Readers may email info@grantsforseniors.org with corrections.
Disclaimer
This article is for informational purposes only and is not legal, financial, medical, tax, disability-rights, immigration, or government-agency advice. Program rules, policies, funding, and availability can change. Readers should confirm current details directly with the responsible official program before acting.
Last updated: 13 September 2026 · Next review: 13 December 2026
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