Side-by-side comparison of income tax, property tax, sales tax, capital gains, and retirement treatment between Oklahoma and Mississippi for tax year 2026. Use the calculator below to estimate how much you would save (or pay) after relocating.
| Tax | Oklahoma | Mississippi |
|---|---|---|
| State income tax (effective) | 4.75% | 4.70% |
| Long-term capital gains | 4.75% | 4.70% |
| Property tax (effective) | 0.89% | 0.79% |
| Combined sales tax | 8.99% | 7.07% |
| Retirement income | partial-exempt | no-tax |
| Income system | progressive | flat |
Oklahoma total tax
$20,068
Mississippi total tax
$20,018
Oklahoma state tax
$4,698
Mississippi state tax
$4,648
Difference
−$49
Mississippi saves you money
As % of income
0.04%
Federal tax is identical in both columns and excluded from the difference. Numbers use 2026 IRS brackets, state effective rates, and the 3.8% NIIT where applicable.
Moving from Oklahoma to Mississippi could save about $49 per year on this profile — roughly 0.04% of gross income.
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