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Ohio 183-Day Rule Checker
Ohio has no bright-line day-count residency test. Here is what actually controls, and what a day count does and does not prove.
Ohio's actual test
Ohio does not use a simple day-count statutory residency test. Instead, Ohio Revised Code 5747.24 and Ohio Administrative Code 5703-7-16 create a 'bright-line' irrebuttable presumption system built around contact periods. An individual is irrebuttably presumed to be a full-year nonresident if, for the entire year, they have fewer than 213 contact periods with Ohio, maintain at least one abode outside Ohio, do not hold an Ohio driver's license, do not receive the Ohio homestead exemption, are not eligible for Ohio resident tuition rates at a state university, and timely file Form IT NRS (formerly IT DA), the Ohio Nonresident Statement, by October 15 of the following year. Fail any of those conditions and Ohio falls back to a traditional facts-and-circumstances domicile test.
Presumptions
213 contact periods is the bright-line threshold: fewer than 213 contact periods, combined with the other four bright-line conditions and a timely IT NRS filing, produces an irrebuttable presumption of Ohio nonresidency. HBK CPA and other practitioner guidance note that failing the bright-line test does not automatically make someone an Ohio resident; it simply forces the older facts-and-circumstances domicile analysis.
Domicile controls instead
Under the version of Ohio Administrative Code 5703-7-16 in effect since June 2026, the tax commissioner is barred from considering a long list of factors when weighing domicile, including where a taxpayer banks, shops, holds insurance, uses professional services, or where family members and dependents live (with a narrow schooling exception). Factors the commissioner may still weigh include the taxpayer's number of Ohio contact periods, voter registration location, prior years' tax positions, and any past failure to meet Ohio residency requirements. This is a deliberately narrower factor list than most states use, reflecting Ohio's legislative push to make the bright-line contact-period test the primary tool rather than an open-ended facts-and-circumstances inquiry.
Methodology and sources
The threshold, presumption, and rule text shown here come directly from Ohio's researched dossier, reviewed against 12 primary sources including Ohio Department of Taxation. This is general information, not tax or legal advice.
183-Day Rule Checker
Check your day count against Ohio's actual rule.
Domicile controls
No statutory day-count test applies
Days counted
0
This jurisdiction does not run a bright-line day-count residency test. Domicile, the place you treat as your true, fixed, permanent home, controls instead, regardless of how many days you spend here.
Ohio's actual test
Ohio does not use a simple day-count statutory residency test. Instead, Ohio Revised Code 5747.24 and Ohio Administrative Code 5703-7-16 create a 'bright-line' irrebuttable presumption system built around contact periods. An individual is irrebuttably presumed to be a full-year nonresident if, for the entire year, they have fewer than 213 contact periods with Ohio, maintain at least one abode outside Ohio, do not hold an Ohio driver's license, do not receive the Ohio homestead exemption, are not eligible for Ohio resident tuition rates at a state university, and timely file Form IT NRS (formerly IT DA), the Ohio Nonresident Statement, by October 15 of the following year. Fail any of those conditions and Ohio falls back to a traditional facts-and-circumstances domicile test.
Presumptions
213 contact periods is the bright-line threshold: fewer than 213 contact periods, combined with the other four bright-line conditions and a timely IT NRS filing, produces an irrebuttable presumption of Ohio nonresidency. HBK CPA and other practitioner guidance note that failing the bright-line test does not automatically make someone an Ohio resident; it simply forces the older facts-and-circumstances domicile analysis.
General information based on published dossier research, not tax or legal advice. Consult a qualified advisor before relying on a day count for a filing position.
Ohio Day-Count FAQ
What is a 'contact period' in Ohio, and how is it different from just counting days?+
A contact period is created when someone whose home is outside Ohio stays away from that home overnight and is present in Ohio for any part of two consecutive days. It is a pair-of-days concept, not a single-day count like some states use. Ohio's bright-line test asks whether you had fewer than 213 contact periods for the full year, not whether you were physically present for fewer than some number of individual days, so a careful count has to track overnight stays, not just visits.
Does keeping the Ohio homestead exemption hurt my nonresident claim?+
Yes, directly. Claiming the Ohio homestead exemption on a property is one of the five conditions that, if triggered, defeats the bright-line irrebuttable nonresident presumption outright, regardless of your contact period count. County auditors administer the homestead rolls separately from the Department of Taxation, but the two records are cross-checked, so a homestead claim on a house you're calling a vacation home is one of the more obvious contradictions an auditor looks for.
I heard Ohio cities also have their own income tax. Does moving out of the state fix that too?+
Not automatically. Ohio's state bright-line and domicile rules are separate from municipal income tax, which is administered by the city or by an agency like RITA or CCA. If you keep working in an Ohio city more than 20 days a year after you move, that city's occasional entrant rule can still pull your wages for those days into its withholding and filing requirements, independent of whether you've established state-level nonresidency.
Is it true a residency case in Ohio turned on how visiting athletes were taxed by Cleveland?+
Yes, in a related sense: the Ohio Supreme Court's 2015 Hillenmeyer decision didn't involve a personal residency claim, but it struck down Cleveland's method of taxing visiting NFL players based on games played rather than days actually worked in the city, calling the games-played method a due process violation. Ohio cities now have to use a duty-days allocation for any nonresident professional athlete, which is a useful illustration of how seriously Ohio courts scrutinize exactly how a city measures presence and workdays.
How does Ohio treat travel nurses who claim a tax home somewhere else?+
Ohio has no separate statutory carve-out for travel nurses; a nurse on assignment is measured under the same contact-period and bright-line rules as anyone else. Nationally, tax-home audits (a federal IRS Publication 463 concept, not an Ohio-specific rule) have targeted nurses who claim a Florida or Texas tax home on paper while actually living in an Ohio rental apartment for most of the year and rarely visiting the claimed home state; losing that tax-home argument exposes stipends to tax and generally means filing an Ohio resident return plus nonresident returns in every other state worked. No Ohio-specific published case confirms this pattern; it is documented on travel-nurse community forums rather than in Ohio case law.
Can I still visit family in Ohio after I claim residency somewhere else without messing up my nonresident status?+
Occasional visits are fine as long as you're tracking contact periods, not just visits. Because a contact period requires an overnight stay away from your out-of-state abode plus presence in Ohio across two consecutive days, a single day trip to see family generally does not create a contact period the way an overnight visit does. The real risk is a pattern of frequent overnight stays that pushes your annual contact period count to 213 or more, which alone defeats the bright-line nonresident presumption.
Read the full Ohio residency guide
Day count is one part of the picture. The full guide covers domicile, exit audit risk, the establishment checklist, tax profile, and special situations for Ohio.
Open the Ohio residency guideCheck another jurisdiction
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