Travel Nurse Tax Home: What Survives an Audit

Every travel contract is quoted the same way. There is a taxable hourly rate, which is usually lower than a staff nurse would accept, and then there is the part that makes the package work: a housing stipend, a meals and incidentals stipend, sometimes a travel reimbursement. Those are quoted as tax free, they are what makes a 13-week contract pay better than the staff job, and the recruiter is not lying about them.

What the recruiter usually does not explain is that none of that is a property of the contract. It is a property of you. The stipends are tax free only if you personally have something the Internal Revenue Code calls a tax home somewhere other than the hospital you are working at. If you have one, the money is a reimbursement of a business expense and it never becomes income. If you do not, the exact same dollars are wages, reported on your W-2, subject to withholding and employment taxes, and taxed at your marginal rate.

There is no partial credit and, since 2018, no consolation prize. The old fallback of deducting your unreimbursed travel costs as an itemized deduction is gone. So a travel nurse whose tax home fails does not lose an optimization. They lose the entire reason the pay package was structured that way, retroactively, for every year still open.

This article is informational and is not legal or tax advice. Tax home determinations are intensely factual and interact with state residency rules that differ by jurisdiction; work through your own contracts and living situation with a qualified CPA or tax attorney.

The whole structure hangs off one sentence of statute. Section 162(a)(2) of the Internal Revenue Code allows a deduction for ordinary and necessary traveling expenses, including amounts spent for meals and lodging, incurred "while away from home in the pursuit of a trade or business." Section 262(a) then denies any deduction for personal, living, or family expenses unless the law expressly allows it. Rent is a personal expense. The only thing that converts your lodging in Sacramento into a business expense is that word home, and the fact that you are away from it.

The Supreme Court set the frame in Commissioner v. Flowers, 326 U.S. 465 (1946). Travel expenses are deductible only if they satisfy three conditions: they must be ordinary and necessary, they must be incurred while away from home, and they must be incurred in pursuit of a trade or business. Failing any one of the three ends the analysis.

The second condition is the one that decides travel nurse cases, because home in this statute does not mean where your family is or where your mail goes. As the IRS put it in Revenue Ruling 93-86, a taxpayer’s home for section 162(a)(2) purposes "is generally considered to be located at (1) the taxpayer’s regular or principal (if more than one regular) place of business, or (2) if the taxpayer has no regular or principal place of business, then at the taxpayer’s regular place of abode in a real and substantial sense."

Then comes the sentence that should be printed on the back of every travel contract: "If a taxpayer comes within neither category (1) nor category (2), the taxpayer is considered to be an itinerant whose home is wherever the taxpayer happens to work."

That is the trap in its complete form. A travel nurse has no regular or principal place of business by definition, so category one is unavailable. Everything therefore turns on category two, on whether the place you call home is a regular place of abode in a real and substantial sense. If it is not, you are not a person with a home who is traveling. You are an itinerant who is simply at work, your tax home moves with you to each assignment, and there is no away from home for any expense to be incurred during.

The test for whether an abode is real and substantial comes from Revenue Ruling 73-529, 1973-2 C.B. 37, and the IRS states it plainly in Publication 463 for anyone with no main place of business. There are three factors:

One, "You perform part of your business in the area of your main home and use that home for lodging while doing business in the area." Two, "You have living expenses at your main home that you duplicate because your business requires you to be away from that home." Three, "You haven’t abandoned the area in which both your historical place of lodging and your claimed main home are located, you have a member or members of your family living at your main home, or you often use that home for lodging."

Then the scoring, which is unusually explicit for IRS guidance: "If you satisfy all three factors, your tax home is the home where you regularly live. If you satisfy only two factors, you may have a tax home depending on all the facts and circumstances. If you satisfy only one factor, you are an itinerant; your tax home is wherever you work and you can’t deduct travel expenses."

Read that scoring carefully, because the middle line is not a passing grade. Two factors buys you a facts-and-circumstances inquiry, which is another way of saying it buys you an audit you might lose. One factor is a decided case against you.

Now notice which factor travel nurses actually satisfy without effort. The third one is nearly automatic: family in the area, a home you return to, a place you have not abandoned. Almost every travel nurse clears factor three. The first one, performing part of your business in the area of your home, is harder than people assume, because a nurse who never picks up a shift near home performs none of their business there. And the second factor, duplicated living expenses, is the one that decides the case, because it is the only factor that costs money to satisfy.

Henderson v. Commissioner, 143 F.3d 497 (9th Cir. 1998), is the case to read, and it is not a nursing case, which is exactly why it is useful. James Henderson worked as a stage hand for a traveling ice show in 1990, on three separate tours that covered most of the year. Between tours he lived with his parents in Boise for two or three months. He kept his voter registration in Idaho, banked there, and had every personal attachment a person can have to a hometown. He paid his parents no rent and contributed roughly $500 in supplies toward maintaining the house.

The Ninth Circuit affirmed that he was an itinerant with no tax home. The reasoning was that the deduction exists "only when the taxpayer has a home, the maintenance of which involves substantial continuing expenses which will be duplicated by the expenditures which the taxpayer must make when required to travel elsewhere for business purposes." His return to Boise was a personal choice, not a business one, and there were no substantial continuing expenses there to duplicate.

If you have ever heard a recruiter or a message board say that keeping your parents’ address, your driver’s license, and your voter registration in a no-tax state is enough, Henderson is the case that says otherwise, and it has said so since 1998. Personal attachment is factor three. It was never the factor in dispute.

The second half of the analysis is timing, and this is where extensions quietly destroy positions that started out clean.

Section 1938 of the Energy Policy Act of 1992 amended section 162(a)(2) to provide that a taxpayer is not treated as temporarily away from home during any period of employment in a single location if that period exceeds one year. Revenue Ruling 93-86 then translated the amendment into the operating rule, effective for costs paid or incurred after December 31, 1992, and it is worth having in full because every clause does work.

If employment away from home in a single location "is realistically expected to last (and does in fact last) for 1 year or less, the employment will be treated as temporary in the absence of facts and circumstances indicating otherwise." If it "is realistically expected to last for more than 1 year or there is no realistic expectation that the employment will last for 1 year or less, the employment will be treated as indefinite, regardless of whether it actually exceeds 1 year." And if it "initially is realistically expected to last for 1 year or less, but at some later date the employment is realistically expected to exceed 1 year, that employment will be treated as temporary (in the absence of facts and circumstances indicating otherwise) until the date that the taxpayer’s realistic expectation changes."

The ruling’s three worked examples are the clearest guide to how this lands. In Situation 1, Taxpayer A expected six months and stayed ten. Temporary, deductible, because the expectation was reasonable and the stay came in under a year. In Situation 2, Taxpayer B expected 18 months and finished in ten. Indefinite, nondeductible, even though the actual stay was identical to A’s. In Situation 3, Taxpayer C expected nine months, and after eight months was asked to stay seven more, for a total of 15. The ruling splits the assignment: "C’s employment in Cl-2 is temporary for 8 months, and indefinite for the remaining 7 months."

Situation 2 is the one that should worry a travel nurse, because it proves the test is not a stopwatch. What you actually did is not the question. What you realistically expected, and when you expected it, is the question. A nurse who takes a 13-week contract while already planning to ride it out at that hospital as long as they can has an expectation problem that no amount of short contract paperwork fixes.

Situation 3 is the one that shows up most often in practice, because serial extension is how travel nursing works. Four consecutive 13-week extensions at the same facility is 52 weeks in a single location. The fifth one crosses the line, and it does not cross it on the day you hit 366 days. It crosses on the day it became realistic to expect that you would. That date is documentary. It is in the extension conversation, the signed extension, the email where the manager asked whether you would stay through the spring. Those are the documents an examiner will want, and they are the documents nobody saves.

Travel nursing has an unusually strong oral tradition, and three of its most repeated rules do not appear anywhere in the law.

The 50-mile rule. The idea that an assignment must be at least 50 miles from your tax home to qualify for tax free stipends. It is not in section 162(a)(2), not in Revenue Ruling 73-529, not in Revenue Ruling 93-86, and not in Publication 463. It is a staffing agency underwriting convention, and a sensible one, because distance correlates with the real test. The real test in Publication 463 is that your duties require you to be away from the general area of your tax home substantially longer than an ordinary day’s work, and that you need sleep or rest to meet the demands of the work. Publication 463 adds, memorably, that "this rest requirement isn’t satisfied by merely napping in your car." Fifty miles can satisfy that or fail it depending on the commute; the mileage was never the standard.

The 12-months-in-24 rule. The idea that you may work in one area for 12 months out of every 24. Also not in the guidance. It is a reasonable-sounding compression of the actual one-year rule, and the compression loses the part that matters, which is realistic expectation. Twelve months of assignments in a metro area under a series of genuinely short expectations is a different case from twelve months under one open-ended understanding, and the guidance treats them differently.

The 30-days-home rule. The idea that returning to your tax home for 30 days a year, or once every twelve months, preserves it. There is no such requirement in the ruling or the publication. What Publication 463 asks is whether you often use the home for lodging, which is one prong of one factor, alongside the duplicated-expense factor that no number of visits can substitute for.

None of this means agency compliance policies are worthless. They are a decent proxy and they keep a lot of people out of trouble. But they are the agency’s risk tolerance, not the legal standard, and the distinction matters in exactly one situation: the audit. Your agency is not a party to it. A nurse who checked every box on the agency’s compliance form and pays no rent anywhere is still Henderson.

It is worth being precise about the machinery, because the number is larger than most people expect.

Stipends reach you tax free through an accountable plan under Treasury Regulation section 1.62-2. An arrangement qualifies only if it meets three requirements. Business connection: it provides advances, allowances, or reimbursements "only for business expenses." Substantiation: it "requires each business expense to be substantiated to the payor." Return of excess: it "requires the employee to return to the payor within a reasonable period of time any amount paid under the arrangement in excess of the expenses substantiated."

If you have no tax home, you are never away from home, so your lodging and meals on assignment are not business expenses at all. The business connection requirement fails at the root. When it fails, the regulation says all amounts paid under the arrangement "are treated as paid under a nonaccountable plan," and amounts under a nonaccountable plan "are included in the employee’s gross income, must be reported as wages or other compensation on the employee’s Form W-2, and are subject to withholding and payment of employment taxes."

Then there is no second door. Before 2018, an employee who lost a reimbursement fight could at least try to deduct the expense as a miscellaneous itemized deduction subject to the two percent floor. That route was closed by the Tax Cuts and Jobs Act and, on July 4, 2025, made permanent by Pub. L. 119-21, which struck the sunset. The operative sentence in 26 U.S.C. section 67 now reads: "Notwithstanding subsection (a), no miscellaneous itemized deduction shall be allowed for any taxable year beginning after December 31, 2017."

So run the arithmetic on a fairly ordinary package. A nurse on a blended rate where roughly $1,300 a week arrives as stipends is receiving about $67,000 a year that was never taxed. Reclassified, that is $67,000 added to taxable wages, plus the employee share of employment taxes, plus interest, plus whatever penalty applies, with no offsetting deduction, for every open year. That is why this is not a footnote in a travel nurse’s finances. It is the finances.

Everything above is federal. State residency is a separate question, decided by different rules, by agencies that do not care what the IRS concluded about your tax home. A travel nurse can pass the federal test cleanly and still be sitting on a state problem, and the two most common assignment states are the two most aggressive states in the country.

Start with the baseline that applies everywhere. Wages are generally sourced to the state where the services were physically performed, so a nurse who worked contracts in four states generally files four nonresident returns plus a resident return in the state of domicile, which taxes everything and then credits the tax paid elsewhere. Skipping the nonresident returns is not a quiet choice. It is the choice that removes the statute of limitations, as the next paragraph shows.

California is the sharpest version of the problem. Revenue and Taxation Code section 17014(a) defines a resident as "every individual who is in this state for other than a temporary or transitory purpose," and also "every individual domiciled in this state who is outside the state for a temporary or transitory purpose." A single 13-week contract is comfortably temporary. The difficulty arrives with the second and third California contract, because section 17016 provides that "every individual who spends in the aggregate more than nine months of the taxable year within this State shall be presumed to be a resident." The presumption is rebuttable with satisfactory evidence of a temporary or transitory purpose, but rebutting it is your job, not the state’s, and a nurse who took three consecutive California assignments has crossed nine months without ever making a decision about residency. ResidencyIQ’s dossiers rate California a 5 out of 5 on both audit aggressiveness and exit stickiness, and the Franchise Tax Board has four years to assess a filed return. If no California return was ever filed for a year the FTB believes you were a resident, R&TC section 19057(a) leaves no statute of limitations at all. For a traveling clinician, the highest-risk position is not an aggressive filing. It is never having filed. Nurses who decide to make the change permanent and are moving from California to Texas or moving from California to Florida inherit that same four-year window on the departure year, which is the year the file has to be strongest.

New York is the sharpest version of a different problem. New York taxes as a statutory resident anyone who spends more than 183 days in the state and maintains a permanent place of abode there for substantially all of the taxable year, and its day count is unforgiving: under the regulation, presence within New York State for any part of a calendar day counts as a day. Two facts from the Department’s own December 2021 Nonresident Audit Guidelines make this specific to travel nursing.

First, agency housing counts as yours. The guidelines define the relevant living quarters to include "any living quarters maintained or paid for by the taxpayer or his spouse, or any New York State living quarters maintained for the taxpayer’s primary use by another person, family member or employer." An apartment your staffing company leases for your primary use is a permanent place of abode for you, even though your name is not on the lease. The narrow escape the guidelines describe is for genuine shared or first-come arrangements, where the taxpayer is "but one of many people using the apartment," which is not what agency housing usually is.

Second, it does not have to be the same apartment. The abode must be maintained for substantially all of the year, which Audit Division policy defined as more than 11 months before tax year 2022 and defines as more than 10 months beginning with tax year 2022. But the guidelines are explicit that "the same permanent place of abode need not be maintained under this definition," and give an example that describes serial contracting almost exactly: an individual who rents in Queens until June 30 and then rents in Nassau County from July 1 through year end "will be deemed to be maintaining a permanent place of abode for substantially the entire year." Back-to-back New York assignments in different agency apartments do not reset anything. There is a real limit, from Matter of Gaied v. New York State Tax Appeals Tribunal, where the Court of Appeals held that a taxpayer must have a "residential interest" in the dwelling, meaning "there must be some basis to conclude that the dwelling was utilized as the taxpayer’s residence." A place you actually live in during a contract clears that bar easily. ResidencyIQ’s dossiers rate New York a 5 out of 5 on audit aggressiveness and describe an audit process that commonly runs 12 to 24 months, with cell phone location records, toll records, and card statements among the standard enforcement tools. Nurses who eventually settle down and are moving from New York to Florida are leaving one of the two stickiest jurisdictions in the country.

Texas and Florida sit on the other side of this, and they are where most travel nurses claim their tax home. Both rate 1 out of 5 on audit aggressiveness and exit stickiness in the dossiers for the simple reason that neither taxes individual income, so neither runs a residency audit and neither will ever file anything supporting your version of the year. There is no counterparty defending your position. What both states do enforce is property, and that enforcement runs the wrong direction for a nurse with a paper home: Florida county property appraisers cross-check homestead claims against driver’s license, voter registration, and out-of-state tax filings under Fla. Stat. section 196.161, and Texas appraisal districts cross-check homestead rolls against license and voter addresses, with back taxes plus a 50 percent penalty available under Tax Code section 11.43(l). A claimed Florida or Texas tax home that also carries a homestead exemption you are not actually occupying is not a neutral document. It is a sworn one.

The federal test and the state tests ask for different things, and the useful discipline is to build one file that answers both, while the year is happening rather than three years later.

Pay for the home, from your own account, in a way a statement can show. This is factor two, it is the factor Henderson turned on, and it is the only one that cannot be reconstructed after the fact. A lease or mortgage in your name, rent or payments leaving your account on a schedule, utilities in your name that stay on while you are away. Fair market rent paid to a family member is a real arrangement if it is actually a real arrangement, documented and paid.

Do not switch the home off while you are gone. Subletting the place, cancelling the utilities, or moving your things into storage for the duration of a contract does not save money so much as it converts the home into evidence against you. The duplicated expense has to actually be duplicated.

Keep the timing documents, not just the contracts. Each signed assignment and each extension, with its dates, plus any written discussion about staying longer. Revenue Ruling 93-86 makes the date your realistic expectation changed a legally operative fact, and Situation 3 shows it can split a single assignment into a deductible period and a nondeductible one. Nobody can reconstruct that date from memory two years later.

Count days by state as they happen. The federal question is where your home is; the state question is how many days you were physically in each jurisdiction, and those thresholds are not uniform. In New York any part of a day counts, and the 183-day line pairs with an abode test that agency housing can satisfy without your name being on anything.

File the nonresident returns. An unfiled return in a state that believes you owed it is the one position with no clock running on it.

And test the structure before the year is over rather than after. The travel nurse tax home checker walks the seven yes or no questions that the one-year rule and the tax home criteria actually turn on, and tells you which specific factor is thin, which is the difference between knowing you have a problem in August and finding out about it in an examination notice.

The Mobility Map records days and nights across states as they happen, measured against each jurisdiction’s own day-count threshold, which is the part of a travel nurse’s year that is hardest to reconstruct and easiest to capture while it is being lived. Evidence Vault holds the leases, utility statements, contracts, and extension documents that turn an assertion about a tax home into a demonstrated one. AuditIQ surfaces thin days and retained-tie exposure across the states you worked in, and advisor sharing lets a CPA or tax attorney review the chronology and the underlying documents directly.

ResidencyIQ organizes records and highlights potential exposure factors. It is not a law firm or an accounting firm and does not provide legal or tax advice; work with a qualified CPA or tax attorney on your own tax home, contracts, and state filings.

Revenue Ruling 93-86, 1993-2 C.B. 71 (July 1993), is the source of the definition of a taxpayer’s home for section 162(a)(2) purposes, the itinerant sentence quoted here, the citation of Commissioner v. Flowers, 326 U.S. 465 (1946) for the three conditions, the citation of Rev. Rul. 73-529, 1973-2 C.B. 37 and Rev. Rul. 60-189 for the real-and-substantial-sense standard, the full one-year holding on realistic expectation, the Situation 1, 2, and 3 facts and conclusions including the split of Situation 3 into 8 temporary and 7 indefinite months, the reference to section 1938 of the Energy Policy Act of 1992, Pub. L. No. 102-486, and the December 31, 1992 effective date: https://bradfordtaxinstitute.com/Endnotes/Rev_Rul_93-86.pdf.

IRS Publication 463, Travel, Gift, and Car Expenses, is the source of the three verbatim factors quoted under "No main place of business or work," the scoring language on satisfying all three, only two, or only one factor and the resulting itinerant status, the definition of a temporary assignment as one realistically expected to last and in fact lasting one year or less, the statement that an indefinite assignment makes that location your new tax home, and the sleep-or-rest requirement including the line that it "isn’t satisfied by merely napping in your car": https://www.irs.gov/publications/p463.

Henderson v. Commissioner, 143 F.3d 497 (9th Cir. 1998), is the source of the 1990 facts (three tours as a stage hand for a traveling ice show, two to three months a year living with his parents in Boise, no rent, roughly $500 in supplies, Idaho voter registration and banking), the three factors as the court framed them, the quoted requirement of a home whose maintenance "involves substantial continuing expenses which will be duplicated" by travel expenditures, and the holding affirming itinerant status: https://law.resource.org/pub/us/case/reporter/F3/143/143.F3d.497.96-70164.html.

Treasury Regulation section 1.62-2 is the source of the three accountable plan requirements quoted here (business connection under paragraph (d), substantiation under paragraph (e), and return of excess under paragraph (f)) and of the consequences of failure: that all amounts are then treated as paid under a nonaccountable plan and are included in gross income, reported as wages on Form W-2, and subject to withholding and employment taxes: https://www.law.cornell.edu/cfr/text/26/1.62-2.

26 U.S.C. section 67 is the source of the quoted suspension of miscellaneous itemized deductions for taxable years beginning after December 31, 2017, originally enacted by the Tax Cuts and Jobs Act and made permanent by the amendment of July 4, 2025, Pub. L. 119-21, which removed the scheduled expiration: https://www.law.cornell.edu/uscode/text/26/67.

California Revenue and Taxation Code section 17014 is the source of the two-part definition of a resident quoted here, including the "temporary or transitory purpose" language: https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=RTC&sectionNum=17014.

California Revenue and Taxation Code section 17016 is the source of the presumption that an individual who spends more than nine months of the taxable year in California is a resident, and of the statutory means of rebutting it with satisfactory evidence of a temporary or transitory purpose: https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=RTC&sectionNum=17016.

New York State Department of Taxation and Finance, Nonresident Audit Guidelines (December 2021), is the source of the corporate-apartment rule that living quarters maintained for the taxpayer’s primary use by another person, family member or employer are a permanent place of abode, the first-come and shared-use exception where the taxpayer is "but one of many people using the apartment," the substantial-part-of-the-year policy defining that period as more than 11 months before tax year 2022 and more than 10 months beginning with tax year 2022, the statement that the same permanent place of abode need not be maintained together with the Queens and Nassau County example, the Matter of Gaied "residential interest" holding, and the regulation’s treatment of presence for any part of a calendar day as a New York day: https://www.tax.ny.gov/pdf/2021/misc/nonresident-audit-guidelines-2021.pdf.

The California and New York audit-aggressiveness and exit-stickiness ratings, the New York 12-to-24-month audit duration and enforcement-method list, the California R&TC section 19057(a) unlimited assessment period for unfiled returns, and the Florida (Fla. Stat. section 196.161) and Texas (Tax Code section 11.43(l)) homestead cross-check exposures come from ResidencyIQ’s own dossier research, with underlying citations on the California, New York, Texas, and Florida residency guides.