Dublin to Columbus
Ohio municipal income tax, Chapter 718 framework · credit set by Dublin ordinance · tax year 2026
Work city takes
2.5%
Columbus, on income earned there
Home city charges
2%
Dublin, residents
Credit back
$1,200
capped by the ceiling
Cost of the commute
$300
a year, above working at home
What it costs you
ceiling bindsDublin's credit stops at its ceiling, so the rest of its own tax still applies. Solid is what you pay; the faded part of the Dublin 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
- A credit with a ceiling is not a full credit. Dublin hands back $1,200 of what Columbus took and then stops, because its own rules cap the credit at about 2% of income. You make up the difference yourself. Over a year that difference is $300 you would not owe if you worked where you live.
- Of all the places people commute to Columbus from, Dublin sends the most. The count is about 10,851 workers, top of 50 recorded routes. A rule that costs money on this pairing costs it at scale.
- Around 10,851 workers make this trip from Dublin into Columbus. It is one of the busier commutes in the state, which is part of why it gets a page of its own.
- The credit here is real but bounded. Dublin allows residents about 100% of tax paid to another municipality, subject to a ceiling of about 2% of income, and on this pairing it is the ceiling rather than the share that binds. Columbus withholds $1,500 at about 2.5%; Dublin returns $1,200 of that and collects the remainder of its own about 2% resident levy. The workplace accordingly costs $300 above the home-only position, against a total of $1,500.
- This is the largest recorded flow into Columbus. Of 50 origins feeding that workplace in this dataset, Dublin supplies the most workers at approximately 10,851. The credit outcome described above therefore applies to more commuters than any other single route into the city, which matters when the outcome is an adverse one: the same ordinance governs every origin, but the populations behind each are very different.
- Census origin-destination statistics record approximately 10,851 workers commuting from Dublin to Columbus, placing this among the larger intra-state flows in Ohio. The outcome set out above therefore has aggregate fiscal consequence for both municipalities, not merely individual consequence for the worker: the credit Dublin does or does not extend is applied to every one of them at once.
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
| Columbus takes, on income earned there | $1,500 |
|---|---|
| Dublin charges residents | $1,200 |
| Less the credit Dublin gives back | $1,200 |
| Total local tax | $1,500 |
| If you also lived in Columbus | $1,200 |
| Difference | $300 |
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
- Two guesses about this are wrong, and they miss in opposite directions. The rates are not added together. Nor do you simply pay whichever is higher, which is how it works across the border in Pennsylvania. Columbus taxes what you earn there, Dublin taxes everything you earn, and then Dublin decides how much of the first bill to give back.
- One thing to keep in mind. Ohio does not require Dublin to give any credit at all. That choice sits with the city, and cities revisit it. A vote in Dublin could change what this commute to Columbus costs you, with no change in the law itself.
- Watch for one more local tax. School district income tax is separate from what Dublin and Columbus charge, and plenty of Ohio districts levy it. Working elsewhere makes no difference to it, and no credit offsets it.
- Do not read this as your whole tax bill. It is the part that answers to the commute between Dublin and Columbus. State and federal tax carry on regardless, unchanged by which side of a city line your desk is on.
- The dollar figures rest on one assumed salary, sixty thousand. Double your pay and they double. Halve it and they halve. What stays put is the relationship between what Columbus charges and what Dublin gives back, which is the part worth carrying away.
- 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. Columbus taxes what is earned within its boundaries, Dublin taxes its residents on everything, and Dublin then credits some, all or none of what Columbus collected. The credit is the entire mechanism, and it is set by Dublin rather than by the state.
- The credit rule modeled here is Dublin's own, adopted by ordinance and amendable by Dublin 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 Dublin can therefore change every figure on this page without anything altering in Columbus 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 Columbus, and no municipal credit applies to it. A resident of Dublin 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 Dublin and Columbus, 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 Dublin to Columbus 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?
Two claims, one partly canceled. Columbus takes about 2.5% because you work there, Dublin charges about 2% because you live there, and the home city credits some of the first against the second.
What does crossing this boundary actually cost me?
Working across the line costs $300 a year here. The same salary earned in Dublin would not carry it.
Is this a common enough commute to be worth modeling?
10,851 workers make it. The pairing comes from federal commuting data rather than from guesswork, and thin routes are excluded rather than estimated.
How does a resident credit allocate liability between two municipalities?
Both jurisdictions assert a claim: Columbus on the basis of work location at about 2.5%, Dublin on residence at about 2%. 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.
What is the marginal local tax cost of this commute?
Marginal annual liability attributable to working outside the residence jurisdiction is $300 at the reference salary. This is a tax cost rather than a commuting expense and is not deductible as one. It scales with income and with the rate differential, not with distance traveled.
What is the basis for including this route?
Route volume is 10,851 workers, sourced from Census LODES origin-destination data. Pairs below the publication threshold are excluded rather than imputed, so page existence reflects measured commuting volume.