Columbus to Blue Ash
Ohio municipal income tax, Chapter 718 framework · credit set by Columbus ordinance · tax year 2026
Work city takes
1.25%
Blue Ash, on income earned there
Home city charges
2.5%
Columbus, residents
Credit back
$750
a share of the work tax
Cost of the commute
$0
a year, above working at home
What it costs you
no extra local taxColumbus credits only part of what Blue Ash takes, so the remainder is taxed twice. Solid is what you pay; the faded part of the Columbus bar is the credit it hands back. Municipal income tax only — state, federal and payroll tax apply on top, and an Ohio school district income tax may too.
What this commute actually costs
- Here is the good news. Working in Blue Ash costs you nothing extra in local tax. Columbus charges residents about 2.5%, and it credits back every dollar Blue Ash collects from you. Either way your bill is $1,500 a year. What changes is which city keeps the money, not how much of it you hand over.
- There is room here, and it is measurable. Blue Ash could take another $750 a year from you before Columbus's credit ran out. Until then the two cities settle it between themselves and you pay what you would have paid at home.
- This route from Columbus is 5 of 6 recorded commutes into Blue Ash, with around 725 people on it. Treat the ranking loosely. Only flows above a certain size are published at all.
- This pairing is neutral to the worker. Blue Ash withholds about 1.25% on income earned there, and Columbus, which levies about 2.5% on residents, credits that payment in full without reaching its own ceiling. Liability at the reference salary is therefore $1,500 — precisely what the same earnings would attract with no commute at all. What the arrangement alters is the division of revenue between Blue Ash and Columbus, not the sum leaving the worker's pay.
- The margin is worth knowing, because it is not large. Columbus credits tax paid to Blue Ash only up to a ceiling set as a share of income, and Blue Ash's levy currently sits below it with $750 of annual room to spare at the reference salary. Were Blue Ash to raise its rate past that point, the excess would cease to be credited and would fall on the worker rather than on either treasury.
- Blue Ash records 6 qualifying commuting origins in this dataset, of which Columbus ranks 5 by worker count at approximately 725. A workplace of this size draws from a small enough set of origins that the comparison is indicative rather than statistical, and the published floor excludes an unknown tail of smaller flows.
Where the money goes
A $75,000 salary
- Federal income tax$7,670
- Social Security and Medicare$5,738
- State income tax$1,346
- Yours$60,246
| Federal income tax10.23% | $7,670 |
|---|---|
| Social Security and Medicare7.65% | $5,738 |
| State income tax1.79% | $1,346 |
| Yours80.33% | $60,246 |
The arithmetic, step by step
| Blue Ash takes, on income earned there | $750 |
|---|---|
| Columbus charges residents | $1,500 |
| Less the credit Columbus gives back | $750 |
| Total local tax | $1,500 |
| If you also lived in Blue Ash | $1,500 |
| Difference | $0 |
On a reference salary of $60,000 a year. Both rates and the credit ceiling are shares of income, so every figure scales with your own pay.
What this page does not cover
- Do not add the two rates up, and do not assume the bigger one simply wins. Neither is how Ohio works. Both Blue Ash and Columbus charge you. Columbus may then hand back what Blue Ash took, or part of it, or none of it. Everything on this page turns on which of those it does.
- The credit rule on this page belongs to Columbus, not to the state. Its council sets it and its council can change it. Nothing needs to happen in Blue Ash or at the state level for these numbers to move. Check the current rule before you rely on it.
- This page covers city income tax only. Your school district may charge its own on top, and many in Ohio do. That one follows your address in Columbus rather than your workplace in Blue Ash, and it is not credited against anything.
- These figures are the local layer alone. Whatever Columbus and Blue Ash take sits on top of state, federal and payroll tax. Those three are the same wherever in Ohio you work, so putting them in would bury the difference this page is about.
- Every dollar amount here uses a salary of sixty thousand a year. It is a benchmark, not a guess at what people in Columbus earn, because nobody publishes average pay for single municipalities. Scale the figures to your own salary. The rates and the credit work the same way at any income, so the Blue Ash conclusion holds.
- Two misreadings bracket the correct answer and both are common. Ohio does not simply add the two rates together, which would overstate the charge; nor does it apply only the higher of them, which is Pennsylvania's rule and would understate it wherever the credit is partial. Blue Ash taxes what is earned within its boundaries, Columbus taxes its residents on everything, and Columbus then credits some, all or none of what Blue Ash collected. The credit is the entire mechanism, and it is set by Columbus rather than by the state.
- The credit rule modeled here is Columbus's own, adopted by ordinance and amendable by Columbus alone. Ohio's uniform framework governs definitions, filing and withholding; it does not compel any municipality to credit tax paid to another. A council vote in Columbus can therefore change every figure on this page without anything altering in Blue Ash or in state law, which is a materially different exposure from a rate set by statute.
- Ohio school district income tax is a separate levy from municipal income tax and is excluded from these figures. It is imposed by school district of residence rather than by municipality, it is unaffected by employment in Blue Ash, and no municipal credit applies to it. A resident of Columbus whose school district levies one owes it in addition to everything shown here, which is why the totals on this page are a municipal position rather than a complete local one.
- Only municipal income tax is modeled. Ohio's state income tax, federal income tax and payroll taxes all apply in addition and are invariant to the boundary between Columbus and Blue Ash, which is precisely why they are excluded: isolating the layer that responds to the commute is the point of the comparison. A complete tax position requires adding them; a comparison of the two locations does not.
- Dollar figures are computed against a stated reference salary of sixty thousand rather than a municipal wage average, which no published source provides for Ohio municipalities. Both rates and the credit ceiling are proportional to income, so every figure scales linearly: the Columbus to Blue Ash differential doubles at twice the salary and halves at half of it, and the rate relationship holds at every level. The one caveat is that whether the ceiling binds at all is itself scale-invariant here, because it too is expressed as a share of income rather than as a fixed dollar cap.
Questions people ask
Do I pay local tax twice — once where I work and once where I live?
Both places charge you, but the city you live in gives back some of what the other one took. Blue Ash taxes you for working there at about 1.25%; Columbus then charges its own about 2.5% and credits part of the first against it. Whether anything is left over depends on how generous that credit is.
Does working in a different town cost me anything?
Nothing extra. The tax is redirected rather than increased, so this particular crossing costs you no more than working in Columbus would.
Is this commute common enough for the numbers to mean anything?
725 people travel it. Volume decides whether a route gets published at all, never what the tax on it is.
How does a resident credit allocate liability between two municipalities?
Both jurisdictions assert a claim: Blue Ash on the basis of work location at about 1.25%, Columbus on residence at about 2.5%. The residence municipality grants a credit for tax paid to the work municipality, commonly capped as a share of income. Net liability is the residence tax less that credit, floored at zero, plus the work tax.
Why is the marginal cost of this crossing zero?
Marginal liability from working outside the residence jurisdiction is zero on this route. The crossing alters the distribution of revenue between jurisdictions but not the employee's total. ⚠️ This is route-specific and does not generalise to other pairs in the same dataset.
What is the measurement basis for a route of this size?
Route volume is 725 workers per Census LODES, above the publication floor but below the dataset's upper quartile. Liability is determined by jurisdictional rates and residence rules alone; commuter volume has no bearing on it and is reported only as context.