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The Overview
If you work locum tenens assignments, your tax situation is unlike any other physician's.
Locum tenens taxes involve travel deductions, temporary housing, tax home rules, multi-state filing, and income that shifts from assignment to assignment. The right tax plan turns all of that complexity into real, compounding savings.
IN THIS GUIDE
01
The Tax Problem Every Locum Tenens Physician Faces
04
The Doc Wealth Process
07
What Changes With a Proactive Tax Plan
02
What Year Round Tax Planning Covers for Locum Tenens Physicians
05
What Year Round Planning Actually Feels Like
08
Frequently Asked Questions
03
A Tax Team Built for Traveling Physicians
06
What Happens When Locum Tenens Taxes Go Unplanned
The Problem
The Tax Problem Every Locum Tenens Physician Faces
You travel constantly, earn income in multiple states, and manage deductions that most tax preparers have never encountered. Tax home rules, temporary housing write offs, mileage tracking across assignments, and per diem reporting all carry consequences when handled incorrectly.
Generalist preparers treat locum tenens physician taxes like any other 1099 return. They file what you give them and move on. They do not track your tax home status, optimize your travel deductions, coordinate multi-state filings, or build a year round plan around income that shifts by assignment.
Physicians who accept the demands of locum tenens work should not leave thousands on the table because their tax preparer does not understand the rules that apply specifically to traveling physicians.
The Planning Framework
What Year Round Tax Planning Covers for Locum Tenens Physicians
Locum tenens physician taxes require specialized knowledge across several areas that overlap and interact. Here are the six where proactive planning makes the biggest difference.
01
Tax Home Rules
Your tax home is the foundation that determines whether your travel expenses are deductible at all. The IRS defines your tax home as your regular place of business, not necessarily where you live. For locum tenens physicians, this distinction is critical.
If you maintain a permanent tax home and travel to temporary assignments, your travel expenses to and from those assignments are deductible. If you do not maintain a tax home, the IRS may consider you an itinerant, and your travel deductions disappear entirely.
An assignment is generally considered temporary if it is expected to last one year or less. If an assignment extends beyond one year, or if you do not have a regular place of business to return to, your tax home status can change and your deductions along with it. Your tax team should monitor assignment duration and tax home status proactively, not discover a problem at filing time.
02
Travel and Housing Deductions
When you maintain a valid tax home, travel expenses to and from locum tenens assignments are deductible. This includes airfare, rental cars, mileage on your personal vehicle at the IRS standard rate, lodging at assignment locations, and meals while traveling for business.
Temporary housing at assignment locations is also deductible as long as the assignment qualifies as temporary under IRS rules. Documentation requirements include receipts, a log of business purpose, and records tying each expense to a specific assignment.
The deductions available to a traveling physician who documents properly versus one who does not can differ by tens of thousands per year. For the full list of deductions organized by category, see our physician tax deductions guide. For specifics on meal deductions, see our blog post on whether you can really deduct daily meals.
03
Multi-State Tax Filing
Working in three, five, or ten different states per year means you may owe taxes to every one of them. Each state has its own filing requirements, income thresholds, and rules for taxing nonresident income.
Some states require a return even for a few days of work. Others have reciprocity agreements that simplify the process. California applies aggressive sourcing rules with no de minimis exception. States with no income tax reduce the filing burden but do not eliminate it for federal purposes.
Credits for taxes paid to other states help prevent double taxation, but only if every filing is handled correctly. Missing a state filing does not mean the obligation goes away. It means the state will eventually come looking. For the full breakdown on multi-state rules, see our multi-state tax guide for physicians.
04
Entity Structure and S-Corp Election
Locum tenens physicians earn 1099 income, which means self employment tax applies to your net income, unless you have an S Corporation structure in place. An LLC or PLLC with an S-Corp election allows you to split your income between a reasonable salary and distributions, reducing the FICA (Federal Insurance Contributions Act) burden on the distribution portion of income.
The mechanics work the same way they do for any 1099 physician, but locum tenens work adds nuances. Variable income across assignments, state specific entity requirements, and the need for integrated payroll all factor into the decision. Your entity setup and S-Corp election should be coordinated with your tax plan from day one.
For a full breakdown of entity types and state by state requirements, see our physician entity formation page. For the complete S-Corp guide, see our Physician S-Corp Guide.
05
Per Diem and Stipend Rules
Many locum tenens staffing agencies provide per diem payments, housing stipends, or travel allowances on top of your contracted rate. How these payments are reported on your tax return matters.
If stipends are paid as a reimbursement under an accountable plan, they may not be taxable as income, but they also reduce the expenses you can deduct. If they are paid as additional compensation, they are taxable and reported on your 1099, but you can then deduct the underlying expenses separately.
Understanding which arrangement your staffing agency uses, and how to report it correctly, is essential to avoiding either double taxation or missed deductions. Your tax team should review every agency agreement to ensure the reporting aligns with your return.
06
Retirement Plans
Irregular income is one of the biggest challenges locum tenens physicians face when it comes to retirement planning. Assignments vary in length, pay, and timing, which makes consistent contributions harder to plan.
A Solo 401(k) is typically the best fit for locum tenens physicians because it accommodates variable income and allows both employee and employer contributions. Unlike a SEP IRA, it includes a Roth component and permits loan provisions. For physicians with high annual income, a cash balance plan can layer on top for additional tax sheltered contributions.
The key is setting up the right plan structure before the plan year begins and adjusting contributions as your income materializes throughout the year. For the full breakdown on physician retirement plans, see our Physician Retirement Tax Guide.
Tax Team
A Tax Team Built for Traveling Physicians
Most tax preparers have never filed a return that involves five state filings, a tax home analysis, temporary housing deductions, and per diem reconciliation in the same year. That is a typical year for a locum tenens physician.
Doc Wealth was founded by a physician who understood that traveling physicians face a level of tax complexity that generalist preparers are not equipped to handle. Our tax team works with locum tenens physicians across every specialty and every state, and we build plans around the realities of assignment based income.
Your dedicated team includes Tax Attorneys, CPAs, and Enrolled Agents who focus exclusively on physician tax planning. You get direct access to your tax team during daily office hours, year round. When you start a new assignment, change states, or need to evaluate a staffing agency agreement, your team is already up to speed.
Your Team
Specialized.
Dedicated.
Year Round.
01
Tax Attorneys
02
CPAs
03
Enrolled Agents
Serving physicians in all 50 states
Physician founded
Our Process
The Doc Wealth Process
01
Step 1
Schedule Your Free Discovery Call
You tell us about your situation. We listen. No cost, no obligation.
02
Step 2
We Build Your Year Round Tax Plan
Our team reviews your returns, income structure, entity elections, retirement plans, deductions, and multi-state filing obligations to identify every savings opportunity available to you.
03
Step 3
Implementation, Done for You
Your dedicated tax team implements and manages your plan throughout the year, adjusting as your assignments and income change. The savings compound year after year.
The Experience
What Year Round Planning Actually Feels Like
When a tax team that understands locum tenens physician taxes manages your plan, the logistics stop weighing on you. Your team monitors your tax home status across assignments, tracks travel and housing deductions as they happen, and calculates quarterly estimated payments based on your actual income.
When you pick up a new assignment in a new state, your team handles the filing implications before you arrive. When tax preparation time comes at year end, every state return is ready because your team has been tracking your income by state all year. You focus on your patients. Your tax team focuses on your plan.
The Cost of No Plan
What Happens When Locum Tenens Taxes Go Unplanned
Without proactive planning, the costs add up quietly and compound over time. Every year of missed deductions, unnecessary self employment tax, and uncoordinated state filings is money that cannot be recovered. Over a career of locum tenens work, the cumulative gap between a planned and unplanned approach changes the trajectory of your wealth. These are the mistakes that create that gap.
Losing tax home status without realizing it.
If your assignments shift and you no longer maintain a permanent tax home, your travel deductions may be disallowed entirely. This is not a small adjustment. It can mean the difference between deducting tens of thousands in travel expenses and deducting nothing.
Missing state filing obligations.
Failing to file in a state where you earned income does not make the obligation disappear. States share data, and they pursue unfiled returns. Penalties and interest accumulate.
Accepting agency stipend structures at face value.
Not all per diem and housing stipend arrangements are structured the same way. Reporting them incorrectly can lead to double taxation or missed deductions.
Not setting up an entity or S-Corp election.
Every month of locum tenens income earned without an S Corporation structure in place is self employment tax that did not need to be paid. The compliance costs of maintaining an entity are a fraction of the savings for physicians above the income threshold.
Skipping retirement plan setup.
Variable income is not a reason to skip retirement planning. It is a reason to choose the right plan structure. Physicians who default to no plan or a basic SEP IRA leave substantial tax sheltering on the table.
The Result
What Changes With a Proactive Tax Plan
01
Your tax home status is monitored proactively, so your travel deductions are protected before an issue arises.
02
Your travel, housing, mileage, and meal deductions are documented and categorized as they happen, not reconstructed months later.
03
Every state where you earn income is tracked and filed correctly, with credits applied to prevent double taxation.
04
Your entity structure and S-Corp election are in place, reducing self employment tax on your locum tenens income.
05
Your retirement plan accommodates variable income and shelters the maximum amount allowed, adjusted as your assignments and earnings change throughout the year.
06
You have a tax team that knows your full picture, year round, across every assignment and every state. You are not starting over with a new preparer every filing season.
The result is more of your income stays with you, compounding year after year.
Q&A
Frequently Asked Questions
Have a question that's not here? Your discovery call is the right place to ask. 30 minutes, no obligation.
01
What is a tax home and why does it matter for locum tenens physicians?
01
What is a tax home and why does it matter for locum tenens physicians?
Your tax home is your regular place of business as defined by the IRS. If you maintain a tax home and travel to temporary assignments, your travel expenses may be deductible. If you do not maintain a tax home, the IRS may classify you as an itinerant and disallow those deductions entirely. Generally, you cannot deduct "commuting" expenses, which is why how various work locations are classified matters. Your physician tax planning engagement includes ongoing tax home monitoring.
02
How do I handle taxes when I work in multiple states?
02
How do I handle taxes when I work in multiple states?
Each state where you earn income may require a separate filing. Your tax team tracks your income by state throughout the year, files nonresident returns where required, and applies credits for taxes paid to other states to prevent double taxation. For the full details, see our multi-state tax guide for physicians.
03
Can I deduct housing at my assignment locations?
03
Can I deduct housing at my assignment locations?
Yes, if the assignment is temporary (generally expected to last one year or less) and you maintain a valid tax home. Temporary housing, including rent, utilities, and furnishings at your assignment location, is deductible. Documentation of the expense, the business purpose, and the assignment duration is required.
04
Should I set up an S-Corp as a locum tenens physician?
04
Should I set up an S-Corp as a locum tenens physician?
For locum tenens physicians earning above a certain threshold of net self employment income, S-Corp election typically reduces your overall tax burden by splitting income between a reasonable salary and distributions. The variable nature of locum tenens income adds complexity to the reasonable compensation analysis, which is why working with a physician specific tax team matters. Your discovery call is the right place to evaluate whether the income level and assignment consistency warrant the election.
05
How do staffing agency stipends affect my taxes?
05
How do staffing agency stipends affect my taxes?
It depends on how the agency structures the payments. Stipends paid under an accountable plan may not be taxable but reduce your deductible expenses. Stipends paid as additional compensation are taxable but allow you to deduct the underlying expenses separately. Your tax team reviews every agency agreement to ensure correct reporting.
Take the Next Step
Take the First Step Toward a Lower Tax Bill
Your situation is specific. Your tax plan should be too.
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This material is intended for educational and informational purposes only and does not constitute tax, legal, accounting, or financial advice. The content is general in nature and may not apply to your specific circumstances. Tax laws and financial regulations are subject to change and interpretation, and the application of these laws can vary based on individual situations. Before making any decisions, you should consult with a qualified tax advisor, legal counsel, or financial professional.