Mississippi exempts all retirement income from state income tax. No income limit. No age threshold. Here is the complete tax picture for Gulf Coast retirees — including the sales tax offset and what the 7% grocery tax actually means.
Mississippi completely exempts all of the following from state income tax, regardless of income level or age:
Mississippi's flat income tax rate is 4.3% in 2026, declining to 4.4% in 2025 and scheduled to reach 4.0% by 2028. However, for typical retirees with income drawn from the sources above, the effective state income tax rate is zero. Early distributions that do not qualify as retirement income may be taxed — consult a CPA for specifics involving early withdrawals or non-qualified distributions.
| Tax Year | Mississippi Top Rate | Effect on Retirees with Qualifying Income |
|---|---|---|
| 2024 | 4.7% | Zero on qualifying retirement income |
| 2025 | 4.4% | Zero on qualifying retirement income |
| 2026 | 4.3% | Zero on qualifying retirement income |
| 2028 (scheduled) | 4.0% | Zero on qualifying retirement income |
Mississippi's state sales tax rate is 7% — the second-highest in the nation. Groceries are taxed at 7% in Mississippi (most states exempt food). Prescription drugs and most medical care are exempt. Clothing and general retail are taxed. For a retiree spending $25,000/year on taxable consumer goods, the 7% rate costs approximately $1,750/year more than a no-sales-tax state like Texas or Oregon. However, the very low cost of living — home prices, groceries prices, and services are all cheaper in Mississippi than in comparable Sun Belt states — offsets much of this difference in real purchasing power.
Mississippi's statewide average effective property tax rate is approximately 0.58%–0.65% — among the lowest in the country. Harrison County (Biloxi/Gulfport) sits at approximately 0.62%. The homestead exemption provides a $300 credit against the tax bill — a modest number that reflects how low the rates already are. Seniors 65+ are eligible for an additional exemption; contact the Harrison County Tax Assessor for current amounts and income limits.
On a $200,000 Gulf Coast home, estimated annual property taxes: approximately $1,200–$1,300/year after homestead exemption. On a $100,000 manufactured home at Century Oaks: approximately $600–$700/year.
Long-term capital gains are taxable income in Mississippi at the flat income tax rate (currently 4.3%). The exception is gains from sale of authorized shares in financial institutions domiciled in Mississippi. For retirees with significant investment portfolios generating capital gains, Mississippi is less favorable than no-income-tax states on this specific income type. This is the one category where Mississippi's "zero retirement tax" claim has a real asterisk.
Mississippi has no estate tax and no inheritance tax. Assets can be transferred to heirs without state-level transfer taxation beyond normal federal estate tax rules.
We connect retirees with local Gulf Coast agents and can refer to CPA resources who understand Mississippi's retirement income exemptions.
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