Work in Iowa, Live in Nebraska: How Taxes Work

Reciprocity

Do Iowa and Nebraska Have a Tax Reciprocity Agreement?

No. Iowa and Nebraska do not have a reciprocal individual income tax agreement. The only reciprocal wage agreement Iowa maintains is with Illinois. So a Nebraska resident who works in Iowa files both a resident Nebraska return and an Iowa nonresident return.

Without reciprocity, both states have a legal claim on your wages. Iowa taxes nonresidents on income earned within the state. Nebraska taxes its residents on all income from every source. The mechanism that prevents double payment is a resident credit on the Nebraska return, not an exemption from filing in Iowa. Your Iowa employer must withhold Iowa income tax at Iowa rates, and you settle the Nebraska side at filing.

For Omaha-Council Bluffs commuters, this means two returns each April even if the Missouri River is the only thing separating home and work.

Filing Obligations

Which Tax Returns Do I File as a Nebraska Resident Working in Iowa?

File the Iowa nonresident return first. You need the final Iowa tax on your Iowa-source wages to compute the credit on the Nebraska return. On Form IA 1040 with Schedule IA 126, report all income in the all-source column and only your Iowa wages and any other Iowa-source items in the Iowa column. The credit from IA 126 reduces the Iowa tax to the portion attributable to Iowa-source income.

File the Nebraska Form 1040N as a full-year resident, reporting all income. Complete a Schedule II for Iowa and attach a complete copy of your Iowa return, per the Nebraska Schedule II instructions. Without the attached Iowa return, Nebraska will not allow the credit.

Resident Credit

How Does Nebraska Schedule II Prevent Double Taxation?

Nebraska Schedule II is titled Credit for Tax Paid to Another State and is for full-year residents only. Complete a separate Schedule II for each state where you paid tax on the same income Nebraska is taxing. The credit is the least of three figures: your total Nebraska tax on line 17 of Form 1040N, the calculated Nebraska tax on the portion of income earned in the other state, and the tax due and paid to the other state.

The tax due and paid figure on line 5 of Schedule II is not simply what your Iowa employer withheld. Nebraska tells you to use the Conversion Chart on the Nebraska DOR website to derive the correct Iowa tax due and paid, then use the Iowa adjusted gross income figure on line 2 from the same chart. This step catches many filers off guard: the credit is based on Iowa liability, not Iowa withholding.

Because Nebraska brackets top out at 4.55 percent for 2026 and Iowa is a 3.8 percent flat rate, the credit typically covers Iowa in full for a moderate income and leaves a small Nebraska balance due on the Iowa wages equal to the rate difference times the wages, plus any Nebraska tax on non-Iowa income.

Employer Withholding

How Should My Iowa Employer Handle Withholding?

Your Iowa employer withholds Iowa income tax on wages for services performed in Iowa. There is no Iowa employee statement of nonresidence for Nebraska residents, since no reciprocity exists. You can also ask your Iowa employer to voluntarily withhold Nebraska tax on the same wages if the employer is registered in Nebraska, but this is a courtesy the employer chooses, not a legal requirement.

If only Iowa is withheld, your Nebraska return may show a small balance due after the Schedule II credit because Nebraska top rates exceed Iowa's flat 3.8 percent. To avoid a large April bill, consider quarterly Nebraska estimated payments using the Nebraska Individual Income Tax Estimated Payment Voucher (1040N-ES). Nebraska estimated payments are due April 15, June 15, September 15, and January 15 for the corresponding tax year.

Do not stop Iowa withholding on your own initiative. If Iowa withholding is short, you will owe Iowa and may face Iowa underpayment penalties in addition to Nebraska.

Remote Work

What If I Work From Home in Nebraska for an Iowa Employer?

Nebraska does have a convenience rule, but it concerns wages Nebraska taxes when a nonresident works outside Nebraska for a Nebraska employer, so it does not change anything for you as a Nebraska resident with an Iowa job. On the Iowa side, Iowa's own example of a Nebraska resident who works in Iowa lists the Iowa wages as Iowa-source income on Schedule IA 126.

If you regularly work some days from your Nebraska home, keep a workday calendar and follow the IA 126 instructions for how to source those wages. Whatever Iowa ends up taxing, Nebraska taxes all of your income as a resident and gives a Schedule II credit for the Iowa tax.

That credit is the least of several amounts, including the Nebraska tax on the income Iowa also taxed. When Iowa's 3.8 percent tax is lower than that Nebraska tax, your total state tax simply equals the Nebraska tax. Moving workdays between Iowa and your Nebraska home therefore does not change the total, only how it is split between the two states. The reason to track workdays is accuracy.

Worked Example: Nebraska Resident Earning $70,000 in Iowa

Single filer, all wages from an Iowa employer, 2026 Iowa flat rate and 2026 Nebraska single brackets (2.46%, 3.51%, 4.55%) applied to gross wages before deductions and credits. Nebraska's $8,850 standard deduction and $176 personal exemption credit would lower the Nebraska figures.

Mid-Year Move

What If I Moved Between Iowa and Nebraska During the Year?

If you changed residence during the year, file as a part-year resident in each state. In Iowa, use Form IA 1040 with Schedule IA 126 for the nonresident and part-year resident periods. In Nebraska, use Form 1040N with Schedule III (Computation of Nebraska Tax for Partial-Year Residents and Nonresidents) rather than Schedule II. Schedule II is reserved for full-year Nebraska residents.

During the months you lived in Nebraska and worked in Iowa, the standard two-return pattern applies. During any months you lived in Iowa and worked in Iowa, Iowa taxes the income as resident income and Nebraska taxes only your Nebraska-source income for that period. Document your exact move date with utility connect records, lease or mortgage signing dates, and driver license changes so each state can verify its share.

Your pay stubs can help confirm which paychecks fell within each residency period.

Withholding Errors

What If My Employer Withheld for the Wrong State?

If your Iowa employer mistakenly withheld Nebraska tax instead of Iowa tax, you owe Iowa the full amount at filing time. Submit Form IA 1040 with Schedule IA 126 and pay the balance due. Claim the incorrectly withheld Nebraska amount as a payment on Form 1040N, and Nebraska will refund the overpayment.

A more common issue is an Iowa employer that stops Iowa withholding assuming reciprocity applies. There is no reciprocity, so no Iowa exemption form exists. If nothing was withheld for Iowa, you will owe Iowa when you file and may face Iowa underpayment penalties. Fix the payroll setup for the next pay period and consider Iowa estimated payments for future quarters using Iowa Form IA 1040ES.

Confirm on your first pay stub of each year that Iowa tax appears on the state line. If it does not, contact payroll before more paychecks are issued.

Local Taxes

Do Any Local Income Taxes Apply on Either Side?

Iowa's local income surtaxes are tied to residence. The school district surtax depends on the district you lived in on the last day of the tax year, and the countywide Emergency Medical Services surtax currently exists only in Appanoose, Cass, Pocahontas, Sac, Shelby and Winnebago counties. As a Nebraska resident you owe neither on your Iowa wages.

Your state income tax obligations on Iowa wages are Iowa nonresident income tax at 3.8 percent for 2026 and Nebraska resident income tax under the 2026 brackets, offset by the Schedule II credit. The Nebraska 2026 brackets for single filers are 2.46 percent on income up to $4,130, 3.51 percent from $4,130 to $24,760, and 4.55 percent above that, per the Nebraska Tax Rate Chronologies table.