Side-by-side comparison of income tax, property tax, sales tax, capital gains, and retirement treatment between Idaho and Maryland for tax year 2026. Use the calculator below to estimate how much you would save (or pay) after relocating.
| Tax | Idaho | Maryland |
|---|---|---|
| State income tax (effective) | 5.80% | 5.75% |
| Long-term capital gains | 5.80% | 5.75% |
| Property tax (effective) | 0.67% | 1.06% |
| Combined sales tax | 6.20% | 6.00% |
| Retirement income | ss-exempt | partial-exempt |
| Income system | flat | progressive |
Idaho total tax
$21,106
Maryland total tax
$21,057
Idaho state tax
$5,736
Maryland state tax
$5,687
Difference
−$49
Maryland 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 Idaho to Maryland could save about $49 per year on this profile — roughly 0.04% of gross income.
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