Mississippi Retirement Income Tax: What Seniors Pay (2026)

Mississippi taxes none of your Social Security and none of your qualified retirement income.1 Your pension and your employer retirement plan distributions come through free of state tax once you have met your plan's retirement requirements, and the same exemption reaches a spouse or other beneficiary who draws that retirement income after the retiree dies.1 Mississippi's income tax, which charges nothing on the first $10,000 of taxable income and 4 percent above it for tax year 2026, reaches only what falls outside that exemption, such as part-time wages.1 This guide walks through how Mississippi retirement income tax treats each kind of income, the one situation where it does apply, and how the picture factors into paying for care.

The short version: if you retired on schedule, Mississippi taxes almost none of your retirement money.

Mississippi Retirement Income Tax at a Glance

Mississippi's answer for retirees is short: most retirement income is just not taxed.

Social Security is exempt. Mississippi does not tax Social Security benefits.1 Not a dollar of your monthly check is touched by the state.

Qualified retirement income is exempt. Retirement allowances, pensions and annuities are exempt once you have met the retirement plan's requirements, whether they are paid under a public retirement system or under a private plan you were a member of while employed.1 Public or private, the treatment is the same.

A survivor keeps the exemption. The exemption is available to the spouse or other beneficiary at the death of the primary retiree.1 A widow or widower drawing a survivor annuity on a late spouse's plan does not lose it for never having met that plan's requirements personally.

Early distributions are the exception. If you pull money out before meeting your plan's retirement requirements, that early distribution is taxable.1 This is the one case where the state reaches your retirement money.

The Mississippi Department of Revenue is the agency that administers these rules and confirms that pensions and annuities are not taxed once plan requirements are met.

Mississippi Retirement Income Tax: How It Works

What stands out in the Mississippi rule is the breadth of its exemption. It reaches public retirement systems and private employer plans alike, and it does not stop at the retiree.

Here is what "qualified" turns on. The exemption applies once you have met your retirement plan's requirements. Your plan sets those requirements, so your plan administrator is the one who can tell you whether you have met them.1 At that point, the retirement allowance, pension or annuity you draw is exempt from Mississippi income tax. It covers plans paid under a public retirement system and plans under any private retirement system you were a member of during your employment.1 There is no separate rule for government versus private plans.

The single carve-out is timing. An early distribution, money taken before you have met the plan's requirements, does not get the exemption and is taxable.1 So the question that decides whether Mississippi taxes a withdrawal is not how much you take or how old you are in absolute terms. It is whether you have crossed your plan's retirement threshold.

For a retiree who left work on a normal schedule, that threshold is already behind them, and the practical result is that Mississippi taxes none of their retirement income.

If You Are Drawing a Late Spouse's Pension

The exemption does not die with the retiree. Mississippi law makes it available to the spouse or other beneficiary at the death of the primary retiree, so a survivor annuity or a retirement allowance continued to a widow or widower stays exempt.1

This matters because the test is written around the person who earned the benefit. A widow drawing a survivor annuity on her husband's PERS or company pension never met that plan's service or age requirements herself, and reading the rule literally she would conclude the payments are Mississippi-taxable. They are not. The statute carries the exemption over to her.

If you are a surviving spouse working out what your income really covers, this is often the difference between an income-tax bill and none at all.

What About an IRA?

Mississippi's statute is written around plans a person was a member of during employment. The Department of Revenue's income tax regulation goes further: it treats income from Keogh plans, Individual Retirement Accounts (IRAs) and other similar tax-deferred plans as retirement allowances covered by the exemption.1

Two limits come with that. Early distributions from retirement plans do not qualify and are subject to state income tax, and Roth IRA distributions are treated as they are under the Internal Revenue Code.1

The regulation counts income from a deferred compensation plan as a retirement allowance too, to the extent the plan is tax deferred under federal income tax law and you are qualified to receive other retirement income, based on minimum age, years of service or other criteria, when the money is received.1 If you are not sure whether a withdrawal would count as early, ask the Mississippi Department of Revenue or your preparer before you take it.

What Mississippi Still Taxes

The exemption is broad, but it is not everything, and living here is not tax-free.

Wages from a part-time job in retirement are taxable. So is investment income held in an ordinary brokerage account rather than a retirement plan, because that is not a retirement-plan distribution. And an early distribution, money pulled before you have met your plan's requirements, is taxable as well.1

What is left for the state to tax is a narrow slice for most retirees. The core sources they live on, Social Security plus a pension or employer plan distribution, are exempt outright once the plan's requirements are met, with no separate rule for government versus private plans.1 If you are weighing where to retire, our state-by-state guide to retirement income tax sets out how each state treats the same income.

What Mississippi's Income Tax Costs You

For the income that is taxable, Mississippi keeps it simple with a single rate above an exempt floor. The first $10,000 of taxable income is taxed at 0 percent, and taxable income above that is taxed at one rate that steps down each year under the schedule the legislature enacted: 4.4 percent for tax year 2025, 4 percent for tax year 2026, and 3.75 percent for tax year 2027, then 3.5 percent for 2028, 3.25 percent for 2029 and 3 percent for 2030 and all later years, except as a separate section of the same act provides otherwise.1

Watch which year you are looking at. The Department of Revenue's income-tax FAQ answers the rate question with 4.4 percent because it is written for the return being filed in 2026, which is the tax year 2025 rate. The department's tax rates page is the one that separates the years, so check it against the year you are actually filing for.1

What this means in practice:

• If your income is Social Security plus a qualified pension or employer plan withdrawal, Mississippi taxes none of it.
• If you have other taxable income, such as part-time wages or an early distribution, the rate for the year applies above the first $10,000, which is 4 percent for tax year 2026.1

Here is a hypothetical to show the mechanic. The figures below are illustrative only, not a real case and not a prediction of your own result.

Say a retiree has $15,000 of taxable income in a year, all from a part-time job, with their pension and Social Security fully exempt. The first $10,000 is taxed at 0 percent, leaving $5,000 subject to tax.1 At the tax-year-2026 rate of 4 percent, that is $200 in state tax; at the 3.75 percent rate set for 2027, the same income would owe $187.50.1 Their retirement income itself adds nothing to the bill, because the state does not tax it.

The lesson: in Mississippi, the size of your retirement nest egg has little to do with your state tax bill. What you draw from qualified accounts in retirement is exempt.

At a Glance: Every Income Type

Investment Income and Moving to Mississippi

Two situations sit just outside the core retirement-income question, and both come up for retirees.

Investment income held outside a retirement account. The exemption covers qualified retirement income, the retirement allowance, pension or annuity you draw from a public retirement system or an employer plan once you have met the plan's requirements.1 Interest, dividends, and capital gains earned in an ordinary taxable brokerage account are not retirement-plan distributions, so the retirement exemption does not reach them; they are treated like other taxable income and fall under the year's rate above the first $10,000.1 If most of your money moves through tax-qualified accounts, this rarely changes your picture. If you hold a large taxable portfolio, its income is one of the few places a Mississippi state tax bill can still show up.

Moving to Mississippi partway through the year. A retiree who relocates to Mississippi mid-year is a part-year resident for that first year. As a general rule, a state taxes a part-year resident only on income received while they were a resident, not on a full year of income earned elsewhere, so your first Mississippi return typically covers only the portion of the year you lived in the state. The exact mechanics depend on your move date and when income is received, so confirm how to file your first-year return with the Mississippi Department of Revenue. Once you are a full-year Mississippi resident, the exemptions above apply the same way they do for everyone else: no tax on Social Security, and no tax on qualified retirement income.1

Why This Matters for Care

State tax is not an abstraction when you are pricing assisted living or in-home help. It is money that leaves your budget before the care bill arrives. In Mississippi, that line is short.

For most Mississippi retirees, the full value of a pension or an employer retirement plan is available to spend on housing, health, and care, because the state does not tax it. That holds for a surviving spouse living on a continued retirement allowance too.1 The income you planned around does not shrink at the state level, which makes the math on care more straightforward than in states that tax retirement withdrawals.

That still belongs in an honest funding plan. The one thing to watch is timing: an early distribution taken before you meet your plan's requirements becomes taxable, so plan withdrawals around that threshold. Our guide to building a senior care funding plan walks through how to map income, taxes, and care costs together, and the broader guide to paying for senior care covers Medicaid, VA benefits, and private-pay options. Our guide to retirement accounts for care covers how to time those withdrawals when care costs enter the picture.

Learn More

Find personalized help mapping your Mississippi retirement income against care costs at brevy.com.

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.