IRS Audit Defense: What Travel Nurses Need to Know
The documentation you need to survive an IRS audit. Real examples of what the IRS looks for when auditing travel nurses.

This article is part of our Travel Nurse Tax Home Guide series. See also: Florida Tax Home for Travel Nurses
Getting audited by the IRS is every travel nurse's nightmare. But with proper documentation, you can defend your tax home status and protect your non-taxable stipends. Whether you maintain your own apartment, use a family member's address, or have a Florida residential address through a domicile service, the key is proving your intent to return.
Why Travel Nurses Get Audited
The IRS targets travel nurses because:
- Large amounts of non-taxable income raise red flags
- Many nurses don't understand tax home requirements
- Improper documentation is extremely common
- The IRS knows they can recover significant revenue
What the IRS Looks For
During an audit, the IRS examines:
- Proof of permanent address (not P.O. Box)
- Evidence of duplicate living expenses
- Documentation of intent to return to tax home
- Assignment locations and durations
- State ties (driver's license, voter registration, bank accounts)
How to Defend Your Tax Home Status
If you get audited, you need to prove the same factors covered in the IRS three-factor test for maintaining a tax home:
- You maintained a permanent residence in your tax home area
- You had duplicate expenses (paying rent/mortgage while working away)
- You intended to return to your tax home
- You maintained substantial ties to your tax home area
Establishing your tax home in a zero-tax state like Florida provides additional protection, since you avoid state income tax obligations entirely while building a strong domicile paper trail.
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Documentation That Wins Audits
The IRS wants to see:
- Lease or mortgage documents
- Utility bills in your name
- State ID/driver's license
- Voter registration
- Bank statements showing regular activity in tax home area
- Professional licenses with tax home address
Your Tax Base auto-generates all this documentation, giving you audit-ready records at any time. Combined with our domicile change audit defense strategies, you can confidently maintain your tax home through any IRS review.
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