Last updated: July 2026 | Reading time: 8 min
Nurses ask about car deductions constantly — and the rules changed significantly with the 2017 Tax Cuts and Jobs Act (TCJA). Whether you can deduct your car depends on how you're employed, not just how you use the car. Here's the complete breakdown.
| Employment Type | Car Deductible? | Method |
|---|---|---|
| W2 nurse at single hospital (regular commute) | No — commuting is never deductible | N/A |
| W2 travel nurse (away from tax home) | Yes — mileage to/from assignment, within assignment | Schedule A (limited) or reimbursement |
| 1099 / self-employed nurse | Yes — business use is deductible | Schedule C, mileage or actual expense |
| Per diem nurse (multiple employers) | Partial — temporary work location rules apply | Schedule C if receiving 1099 |
| Legal nurse consultant / health coach | Yes — self-employment business use | Schedule C |
| W2 nurse driving to training/CEUs (unreimbursed) | No (TCJA eliminated W2 employee expense deduction) | N/A for federal; some states still allow |
The IRS sets a standard mileage rate each year. For 2026 business miles, the rate is 70 cents per mile (rate adjusts annually — verify at irs.gov for the most current figure). Using this method, you don't track actual car expenses — you simply multiply business miles by the rate.
Example: A 1099 travel nurse drives 8,000 miles for business purposes in 2026 (to/from assignments, client visits, supply runs). At 70 cents/mile: $8,000 x 0.70 = $5,600 deduction. In the 22% bracket, this saves ~$1,232 in federal taxes.
| Factor | Standard Mileage Rate | Actual Expense Method |
|---|---|---|
| What you track | Business miles only | Every car expense: gas, insurance, maintenance, depreciation, registration |
| Calculation | Miles x IRS rate (70 cents/2026) | (Business % of total miles) x Total car costs |
| First-year choice | Can switch to actual later | Cannot switch to mileage in later years if you've depreciated |
| Better for... | Fuel-efficient cars driven heavily for business | Expensive, gas-guzzling, or high-maintenance vehicles |
| Record-keeping burden | Low — just a mileage log | High — save every receipt |
For most nurses with self-employment income, the standard mileage rate is simpler and sufficient. Choose the actual expense method only if your vehicle costs are very high and a calculation confirms it beats the mileage deduction.
The IRS considers a work location "temporary" if you expect to work there for one year or less. Travel nurse assignments (typically 13 weeks) are explicitly temporary. For W2 travel nurses:
For 1099 travel nurses specifically: the assignment location is a temporary work location, so mileage to and from it (from your tax home) is business mileage. The IRS requires your assignment be expected to last under 1 year for this rule to apply.
The IRS requires a "contemporaneous" mileage log — meaning recorded at or near the time of each trip, not reconstructed from memory at tax time. What your log must include:
Apps that automate this: MileIQ (automatically detects and logs trips), Everlance, or TripLog. Any of these satisfies the IRS contemporaneous requirement. A spreadsheet updated daily works too — the app just removes the friction.
Several states haven't adopted the TCJA's elimination of W2 employee business expense deductions. California, New York, and New Jersey still allow employees to deduct unreimbursed business expenses on their state returns. If you're a W2 nurse in one of these states and your employer doesn't reimburse work-related mileage, you may have a state tax deduction even though there's no federal deduction. Check with a CPA familiar with your state's rules.
See also: Nurse Tax Deductions Guide · 1099 vs W2 for Travel Nurses · Travel Nurse Tax Guide
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