Live in Iowa, Work Remotely for a Delaware Employer: Who Taxes You?
Answer
Both states claim these wages, and the reason is Delaware's convenience rule. Working from home in Iowa would normally end Delaware's interest; instead Delaware treats days worked at home for your own convenience as Delaware days. Expect two returns and a credit that may not fully cover the gap.
Last verified
The convenience rule asks a question that no other sourcing rule asks: not where you worked, but why you worked there. If the answer is your own preference, Delaware treats the day as a Delaware workday no matter where the desk actually was.
Delaware sources a nonresident employee's remote workdays to Delaware when the employee works outside the state for their own convenience rather than because the employer requires it. Days worked outside Delaware at the employer's necessity are excluded.
The rule is not an administrative preference. Delaware applies it under 30 Del. C. §1124; Delaware Division of Revenue Technical Information Memorandum 2011-1, and the burden of showing that remote work is an employer necessity rather than an employee convenience falls on you and your employer, not on Delaware Division of Revenue.
A Iowa resident taxed by another state on the same income claims the credit for taxes paid to other states on Form IA 130. The credit is capped at the Iowa tax on that income, so it removes the double tax but never refunds the excess when the other state charges more.
Delaware also has a layer below the state one, and it is the layer that survives every agreement: Wilmington levies a city earned income tax on wages earned inside the city, collected by the city rather than the Division of Revenue.
What you file
- 1Nonresident return · DelawareForm PIT-NON
File the Delaware nonresident return FIRST — you need the Delaware tax figure before you can complete Iowa.
- 2Resident return · IowaForm IA 130
File a Iowa resident return reporting all income, then claim the credit for tax paid to Delaware. The credit is capped at what Iowa would have charged on that same income, so if Delaware taxes it at a higher rate the difference is not refunded.
The two states, side by side
| Iowa | Delaware | |
|---|---|---|
| Taxes wages | Yes — flat | Yes — graduated |
| Reciprocity partners | 1 (Form 44-016) | None |
| Convenience rule | No | Yes — general rule |
| Nonresident return | Form IA 1040 with Schedule IA 126 | Form PIT-NON |
| Credit for other-state tax | Form IA 130 | Schedule I (Form PIT-RES) |
| Nonresident safe harbour | None published | None published |
| Local income tax | Yes | Yes |
| Revenue department | Iowa Department of Revenue | Delaware Division of Revenue |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Delaware and working in Iowa gives:Home state only.
Same two states, different situation
The withholding answer turns on how you are paid and where the work happens, not only on which two states are involved.
- W-2 commuter: Iowa → DelawareBoth states — credit offsets the double tax
- 1099 contractor: Iowa → DelawareHome state, plus the client state if you work there
- Moved mid-year: Iowa → DelawareTwo part-year returns
Other Iowa pairs
Questions people actually ask
I live in Iowa and work remotely for a Delaware employer. Which state do I pay?
Both states claim these wages, and the reason is Delaware's convenience rule. Working from home in Iowa would normally end Delaware's interest; instead Delaware treats days worked at home for your own convenience as Delaware days. Expect two returns and a credit that may not fully cover the gap.
Which state should my employer be withholding for?
Both, potentially — and that is the problem. Delaware expects withholding because it claims the income, while Iowa taxes you as a resident. Many employers withhold only for Delaware, which leaves a Iowa balance due at filing unless you make estimated payments during the year.
Will I end up paying tax twice on the same income?
Not twice over, but you will pay the higher of the two rates. Iowa gives residents a credit for tax paid to Delaware on the same income, claimed on Form IA 130. The credit is capped at the Iowa tax on that income, so if Delaware taxes it more heavily the excess is not refunded by either state.
How current is this?
The Iowa and Delaware rules on this page were last checked against Iowa Department of Revenue and Delaware Division of Revenue on 2026-08-07. We re-check the full grid every December after state legislative sessions close, and re-check the convenience-of-the-employer states quarterly because that is where the rules move fastest.
Sources
Every fact above comes from the revenue department that publishes the rule. We do not cite secondary summaries, and we do not restate a figure we could not find at source.
- Iowa Department of Revenue — individual income taxaccessed 2026-08-07
- Delaware Division of Revenue — individual income taxaccessed 2026-08-07