Accountable Plans for Physicians:
Deduct Every Qualifying Expense Tax-Free

An accountable plan is not a tax loophole or aggressive strategy — it is an IRS-sanctioned employer reimbursement arrangement that has existed in the tax code for decades. Under IRC §62(c), an employer can reimburse employees for business expenses, and those reimbursements are excluded from the employee's taxable income if the plan meets three requirements:

1. Business connection: The expense must have a business purpose and would be deductible by the employee if paid directly.
2. Adequate substantiation: The employee must provide receipts, documentation, or other evidence of the expense within a reasonable period (typically 60 days).
3. Return of excess: Any reimbursement that exceeds the substantiated expense must be returned to the employer within a reasonable period (typically 120 days).

When your S-Corp is the employer and you are the physician-employee, the accountable plan creates a mechanism for the corporation to pay for your legitimate business expenses — and deduct them — while keeping those amounts off your W-2 entirely.

Why Physicians Specifically Need an Accountable Plan

Physicians have uniquely high mandatory professional expenses compared to most other professions. Unlike a software developer who can work with minimal overhead, physicians must maintain:

• State medical licenses (often in multiple states, especially locum tenens physicians)
• DEA registration ($888 for a 3-year registration as of 2026)
• Board certification and recertification (ABMS board fees range from $500–$2,500+)
• CME requirements (most states require 20–50 hours annually; conferences and courses cost $1,000–$5,000+)
• Malpractice insurance ($5,000–$30,000+ depending on specialty and state)
• Professional society memberships (AMA, specialty societies, state medical associations)

These are not optional expenses — they are the cost of practicing medicine. Without an accountable plan, physicians pay for all of these with after-tax dollars. With an S-Corp accountable plan, every dollar is reimbursed tax-free.

The IRS allows reimbursement of any expense that has a business connection — meaning it is ordinary and necessary for the performance of your medical practice duties. Here is the complete list of physician-specific expenses that qualify:

Setting up an accountable plan is straightforward, but it must be done correctly to withstand IRS scrutiny. The plan requires a formal written document — typically a board resolution (for corporations) or a member resolution (for LLCs taxed as S-Corps) — that establishes the terms of the reimbursement arrangement.

Step 1: Adopt a Board Resolution

Your S-Corp must formally adopt an accountable plan through a written resolution. This document should include:

• A statement that the corporation adopts an accountable plan under IRC §62(c) and Treas. Reg. §1.62-2
• The types of expenses eligible for reimbursement
• The substantiation deadline (60 days from when the expense is incurred)
• The return-of-excess deadline (120 days)
• The reimbursement process (how to submit, who approves)
• The effective date of the plan

Step 2: Establish the Reimbursement Process

Create a simple, repeatable process for submitting and approving reimbursements:

1. Incur the expense — pay for the qualifying business expense personally
2. Collect documentation — save the receipt, invoice, or proof of payment
3. Submit an expense report — within 60 days, submit the expense with documentation to the S-Corp
4. S-Corp issues reimbursement — the corporation reimburses you from the business bank account
5. File the documentation — keep copies of both the expense report and the reimbursement record

Step 3: Maintain Separate Records

The reimbursement must be a separate transaction from your salary. Do not roll accountable plan reimbursements into your payroll — issue them as separate checks or transfers from the business account. This creates a clean audit trail and prevents the IRS from arguing that reimbursements are disguised compensation.

The IRS is clear about what constitutes a valid accountable plan. Meeting the three requirements (business connection, substantiation, and return of excess) is necessary but not sufficient — you also need to document compliance consistently.

Documentation Requirements for Physician Expenses

For each reimbursed expense, you should maintain:

Substantiation Deadlines

Treasury Regulation §1.62-2(g) provides a safe harbor for timing:

• 60-day rule: You must substantiate (provide receipts and documentation for) each expense within 60 days of paying or incurring it.
• 120-day rule: Any excess reimbursement (amount paid by the S-Corp above the substantiated expense) must be returned within 120 days.
• Periodic statement safe harbor: Alternatively, the S-Corp can issue quarterly statements asking you to substantiate or return excess amounts within 120 days of the statement.

Missing these deadlines does not necessarily invalidate the entire plan, but the specific expenses that fail the timing test will be reclassified as taxable wages. Consistent timeliness is the hallmark of a well-run accountable plan.

Before the Tax Cuts and Jobs Act (TCJA), W-2 employees could deduct unreimbursed business expenses as miscellaneous itemized deductions on Schedule A, subject to a 2% AGI floor. The TCJA suspended this deduction entirely for tax years 2018–2025, and it has not been reinstated for most taxpayers. This means that physicians who are W-2 employees of hospitals, health systems, or group practices currently have no way to deduct their professional expenses — unless their employer reimburses them.

The value of an accountable plan varies based on your specialty (which determines your expense profile), your marginal tax rate, and your state income tax rate. Here are representative examples:

Case Study: Locum Tenens Emergency Medicine Physician

Dr. Sarah Chen is an emergency medicine physician who works locum tenens through her S-Corp. She practices in three states and has the following annual expenses:

• Medical licenses (3 states): $1,800
• DEA registration: $296
• ABEM board maintenance: $1,200
• CME conferences and courses: $4,500
• Malpractice insurance: $12,000
• Professional dues: $800
• Cell phone (80% business use): $960
• Home office (charting and admin): $3,000
• Business travel (locum assignments): $8,000
• Scrubs and medical equipment: $600

Total qualifying expenses: $33,156

At a combined marginal rate of 47% (37% federal + 5% state + 7.65% FICA saved), Dr. Chen saves $15,583 per year by running these expenses through her S-Corp accountable plan instead of paying them personally with after-tax dollars. Over a 15-year locum tenens career, that's $233,745 in cumulative tax savings — from one document and a simple reimbursement process.

The IRS generally does not challenge well-documented accountable plans. However, certain patterns raise red flags:

At Taxstra, we work exclusively with high-income professionals — and physicians are one of our largest client segments. Our founder, Bryan Martin, CPA, was featured on The White Coat Investor Podcast (Episode #459), and we understand the specific tax challenges physicians face.

When we set up an S-Corp with an accountable plan for a physician client, we:

• Draft the board resolution tailored to your specialty and expense profile
• Identify every qualifying expense — most physicians are surprised by how many expenses qualify
• Set up the reimbursement workflow — simple expense report templates and quarterly submission cadence
• Coordinate with your payroll to ensure reimbursements are properly excluded from W-2 income
• Maintain audit-ready documentation so you're always prepared if the IRS asks questions

The accountable plan is just one piece of a comprehensive physician tax strategy that also includes S-Corp election optimization, home office deductions, physician-specific deductions, and business travel strategies.