Mississippi Retirement Taxes 2026: Tax-Free + 4% Phase-Down

2026 edition · statute-cited · part of Clear Money Guide’s 51-state retirement tax series. This guide covers state taxes on retirement income and estate transfers; property and sales taxes vary by county and are outside its scope.

Updated July 24, 2026. Quick answer: Mississippi belongs in the same sentence as Florida and Texas and almost never gets there: all qualified retirement income is fully exempt — pensions public and private, 401(k)/403(b) distributions, IRA withdrawals taken per plan terms, annuities — with no dollar cap, no age test beyond normal retirement, and no income limits. Social Security is exempt too. Other income is taxed at a flat 4% for 2026, and under HB 1 (2025) that rate steps down — 3.75% in 2027, then a quarter-point per year toward 3% by 2030, with triggers pointing at eventual elimination. No estate or inheritance tax.

Why Mississippi is the most underrated retiree tax state

The exemption’s one honest edge: distributions must be qualified — taken at normal retirement age under the plan’s terms. Early withdrawals and non-qualified distributions are taxable, so a 55-year-old draining a 401(k) pays Mississippi tax where a 65-year-old wouldn’t. For a conventional retiree, though, the arithmetic is stark: a couple drawing $80,000 from IRAs and pensions plus Social Security owes Mississippi zero — identical to Florida — while the flat rate on any side income keeps falling by statute (4.4% in 2025, 4% in 2026, scheduled to 3% by 2030 under HB 1’s phase-down).

How Mississippi taxes retirement income (statute-cited)

Income tax	Flat 4% for 2026 (HB 1 of 2025: 3.75% in 2027, then −0.25%/yr to 3% by 2030)
Social Security	Not taxed (fully exempt)
Pension / 401(k) / IRA	Fully exempt when taken as qualified distributions at normal retirement; early/non-qualified distributions taxable
Military retirement	Fully exempt (within the retirement-income exemption)
Estate / inheritance tax	None

Probate: court discretion and a $75,000 affidavit

Executor and attorney compensation is at the chancery court’s discretion — “such sum as the court deems proper” considering estate value and difficulty (Miss. Code §91-7-299); the old 1%–7% statutory guideline was removed by amendment, a change stale guides still miss. Small estates: up to $75,000 (net of liens) of personal property passes by successor’s affidavit (Miss. Code §91-7-322, raised from $50,000 in 2020) after a 30-day wait. Context: probate cost by state · small-estate limits by state.

Is Mississippi a good state to retire in for taxes?

On the tax code alone, top-tier: qualified retirement income untaxed without caps, Social Security exempt, no death taxes, and a falling flat rate on whatever else you earn. Against the famous no-tax states, Mississippi’s practical difference for a typical retiree is nearly nil — and its cost of living is the country’s lowest. The honest caveats are the early-withdrawal trap and non-tax factors (healthcare access varies sharply by region). For the tax-driven relocation shortlist, Mississippi earns a place it almost never gets.

Mississippi vs. common alternatives

State	Social Security	Pension / 401(k) / IRA	Estate tax	Inheritance tax
Mississippi	Not taxed	Qualified retirement income fully exempt	None	None
Alabama	Not taxed	DB pensions fully exempt; 401(k)/IRA taxable above $6,000 at 65+	None	None
Tennessee	Not taxed	Not taxed (no income tax)	None	None
Florida	Not taxed	Not taxed (no income tax)	None	None

Comparison rows summarize general rules; see our 51-state retirement tax table for statute-cited detail.

Considering a Roth conversion? The converted amount is taxed as ordinary income in the year you convert, and Mississippi may treat it differently from the retirement income above — see how all 51 jurisdictions tax Roth conversions.

Finding a financial advisor in Mississippi

Per the SEC’s July 2026 Investment Adviser roster, Mississippi has 35 SEC-registered advisory firms (#42 nationally) managing $24.7 billion (#47 by AUM). Full breakdown: Mississippi advisor statistics. Reviewing fee structures: fee-drag calculator.

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What probate costs in Mississippi

Mississippi sets probate compensation by a “reasonable fee” standard with no percentage schedule, so anyone quoting a firm figure is estimating. And the small-estate shortcut of $75,000 does not clear a solely owned house on its own, which is the detail most guidance omits. Full detail with the governing statute, the court filing fee and the threshold: Mississippi probate cost. To price a specific estate, use the probate cost calculator.

Cite or share this guide

Suggested citation: Clear Money Guide, “Mississippi Retirement Taxes (2026 edition),” statute-cited; clearmoneyguide.com/mississippi-retirement-taxes/. Free to cite with attribution and a link. Data verified July 23–24, 2026 against state statutes, session laws, and revenue-department guidance.

Mississippi Retirement Taxes (2026): Retirement Income Tax-Free — and the Income Tax Itself Is Being Phased Out