1Arkansas
Lowest21.5%
Overall effective tax rate
- Net
- Federal
- State
- FICA
- Federal income tax
- $7,670
- State income tax
- $2,712
- Payroll tax (FICA)
- $5,738
- Total tax
- $16,120
- Net income (annual)
- $58,880
Tax year 2026 · state vs state
Arkansas vs Idaho Income Tax Comparison (2026)
On a $75,000 salary (single filer, 2026), you pay $154 less state income tax a year in Arkansas than in Idaho, which is about $13 a month. At $150,000 the gap is $1,204 in favor of Arkansas.
Arkansas: up to 3.9%Idaho: 5.3% flatUpdated October 10, 2026
Compare Arkansas and Idaho for your income
Estimate for education only, not tax advice. 2026 federal and state rules, standard deductions, no local taxes. How we calculate.
State comparison
Comparing 2 states, sorted by lowest overall tax rate.
2Idaho
21.7%
Overall effective tax rate
- Net
- Federal
- State
- FICA
- Federal income tax
- $7,670
- State income tax
- $2,867
- Payroll tax (FICA)
- $5,738
- Total tax
- $16,274
- Net income (annual)
- $58,726
Advanced analysis (optional)
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💰 Monthly breakdown
Your take-home pay, spread across the year
Arkansas
Monthly gross$6,250
Monthly tax$1,343
Monthly take-home$4,907
Idaho
Monthly gross$6,250
Monthly tax$1,356
Monthly take-home$4,894
Estimates use 2026 federal and state rates, the standard deduction for your filing status and no local taxes. Rankings use state income tax only.
Arkansas vs Idaho: how the two systems differ
| Arkansas | Idaho | |
|---|---|---|
| Wage income tax | Progressive, 2 brackets | Flat 5.3% |
| Top rate | 3.9% | 5.3% |
| Lowest rate | 2% | 5.3% |
| Deductions and credits (single) | $2,470 standard deduction, $29 personal credit | $16,100 standard deduction |
State income tax and take-home pay at every salary
The same salary can leave you with different take-home pay depending on the state. This table applies each state’s 2026 rules to a single filer with no pre-tax contributions.
| Income | AR state tax | ID state tax | Difference | AR take-home | ID take-home |
|---|---|---|---|---|---|
| $30,000 | $957 | $482 | $476 less in Idaho | $25,328 | $25,803 |
| $40,000 | $1,347 | $1,012 | $336 less in Idaho | $32,973 | $33,308 |
| $50,000 | $1,737 | $1,542 | $196 less in Idaho | $40,618 | $40,813 |
| $60,000 | $2,127 | $2,072 | $56 less in Idaho | $48,263 | $48,318 |
| $75,000 | $2,712 | $2,867 | $154 less in Arkansas | $58,880 | $58,726 |
| $100,000 | $3,687 | $4,192 | $504 less in Arkansas | $75,493 | $74,988 |
| $150,000 | $5,637 | $6,842 | $1,204 less in Arkansas | $108,154 | $106,949 |
| $250,000 | $9,537 | $12,142 | $2,604 less in Arkansas | $173,645 | $171,040 |
Single filer, 2026, federal standard deduction. Take-home is after federal, state and payroll tax. No local taxes.
Married filing jointly
| Income | AR state tax | ID state tax | Difference | AR take-home | ID take-home |
|---|---|---|---|---|---|
| $75,000 | $2,587 | $1,758 | $829 less in Idaho | $62,036 | $62,864 |
| $100,000 | $3,562 | $3,083 | $479 less in Idaho | $81,148 | $81,627 |
| $150,000 | $5,512 | $5,733 | $221 less in Arkansas | $117,673 | $117,452 |
| $250,000 | $9,412 | $11,033 | $1,621 less in Arkansas | $188,056 | $186,435 |
Married filing jointly, 2026, federal standard deduction. Uses each state's joint brackets where they differ.
Does the lower-tax state change as income rises?
For a single filer, Idaho is the lower-tax state up to roughly $65,000 of income, and Arkansas becomes the lower-tax state above that.
Rates side by side
Arkansas (single filers)
| 2% | Up to $4,600 |
| 3.9% | Over $4,600 |
Idaho (single filers)
| 5.3% | Over $4,811 |
Full details for each state: Arkansas income tax calculator and Idaho income tax calculator. Federal rates are on the 2026 federal tax brackets page.
Arkansas vs Idaho FAQ
Which has lower income tax, Arkansas or Idaho?+
Arkansas is lower at $75,000: $2,712 of state income tax versus $2,867 in Idaho. At $150,000 it is $5,637 in Arkansas and $6,842 in Idaho. For a single filer, Idaho is the lower-tax state up to roughly $65,000 of income, and Arkansas becomes the lower-tax state above that.
How much more do I keep on $100,000 in Arkansas versus Idaho?+
A single filer keeping $75,493 a year in Arkansas would keep $74,988 in Idaho after federal, state and payroll tax. The difference is $504 a year, or $42 a month.
How do the Arkansas and Idaho income tax systems differ?+
Arkansas uses progressive rates up to 3.9%; Idaho uses a flat 5.3% rate. State deductions and exemptions also differ, which changes how much income is taxed.
Are local taxes included in this Arkansas vs Idaho comparison?+
No. It covers federal income tax, Social Security, Medicare and state income tax only. City, county, sales and property taxes are not included, and they can change the real cost of living in each state.
Should I move from Arkansas to Idaho to save on taxes?+
State income tax is one cost among many. Property and sales taxes, housing, insurance and wages also differ, and you may owe tax to both states in the year you move. Use this comparison as one input and confirm details with a tax professional.
Sources
- Tax Foundation: 2026 state individual income tax rates and brackets
- IRS: Tax inflation adjustments for tax year 2026
Last checked October 10, 2026. Confirm with your state tax agency before filing.
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Estimates for education only, not tax, legal or financial advice. Not a substitute for a tax professional or your state revenue department.