Who it applies to
People reviewing whether their Iowa dwelling is a permanent abode and collecting presence evidence.
Iowa residency can arise from domicile or a permanent abode. An abode plus more than 183 days creates a rebuttable presumption that the abode is permanent; the day threshold is not the only residence route.
Check your own dates: Iowa — permanent abode presumption calculator →
Iowa residency can arise from domicile or a permanent abode. An abode plus more than 183 days creates a rebuttable presumption that the abode is permanent; the day threshold is not the only residence route.
People reviewing whether their Iowa dwelling is a permanent abode and collecting presence evidence.
Iowa residence can arise from domicile or a permanent abode. An abode plus more than 183 days creates a presumption that the abode is permanent, which can be challenged. The recorded-day total does not decide domicile or whether the abode qualifies.
Counts recorded dates in Iowa during the calendar year, including part days. US days recorded without a state are not counted.
These examples demonstrate the counter's arithmetic, using a count-through date of 30 October 2026. They do not determine legal status or eligibility.
Illustrative home answer: a permanent place of abode is maintained.
Recorded result: 10 days
Illustrative home answer: a permanent place of abode is maintained.
Recorded result: 15 days
Illustrative home answer: a permanent place of abode is maintained.
Recorded result: 16 days
Iowa residence can arise from domicile or a permanent abode. An abode plus more than 183 days creates a presumption that the abode is permanent, which can be challenged. The recorded-day total does not decide domicile or whether the abode qualifies.
Use the official reference for the full conditions and any changes since the source review date shown on this page.
The permanent-place-of-abode condition and domicile considerations must be reviewed alongside the count.
The calculator uses only the dates you enter. Missing history can make the result incomplete.
Iowa residency can arise from domicile or a permanent abode. An abode plus more than 183 days creates a rebuttable presumption that the abode is permanent; the day threshold is not the only residence route.
Calendar year. Counts recorded dates in Iowa during the calendar year, including part days. US days recorded without a state are not counted.
Iowa residence can arise from domicile or a permanent abode. An abode plus more than 183 days creates a presumption that the abode is permanent, which can be challenged. The recorded-day total does not decide domicile or whether the abode qualifies.
Read Iowa Administrative Code 701-300.17 ↗. The source was last reviewed on .
Follow your recorded days and selected reminders in Untild, alongside your other travel counters.
Get Untild for iPhone ↗Source last reviewed: . This is the source review date, not a claim that every legal condition is calculated.
183 weighted days over 3 years · at least 31 this year
330 full days in foreign countries over 12 months
No more than 90 days in the US per tax year
Fewer than 183 days in the US this year · Form 8840
Home there + more than 183 days
Domiciliaries: 30 days or fewer, no NY home