Bad Debt Tax Deduction: What Behavioral Health Practices Need to Know

Unpaid client balances are a reality for every behavioral health practice. Whether it's a client who stopped responding, a balance that's been outstanding for months, or a write-off that never should have happened — uncollected revenue adds up. If you haven't yet developed a formal write-off policy for your practice, that's a good place to start.

Naturally, many practice owners wonder: can I deduct these losses on my taxes?

The answer depends on your accounting method, and for most behavioral health practices, it's more nuanced than you might expect.

Cash Basis vs. Accrual Basis: Why It Matters

The IRS allows bad debt deductions, but only if the income was previously reported as revenue.¹ This is where your accounting method becomes critical.

Cash Basis Accounting

Most small to mid-sized behavioral health practices use cash basis accounting, meaning income is recognized when payment is actually received — not when the service is performed.

Under cash basis accounting, if a client never pays, the income was never recorded.² You can't deduct a loss on revenue you never reported.

In practice, this means most behavioral health practices cannot take a bad debt tax deduction for unpaid client balances.

Accrual Basis Accounting

Practices using accrual basis accounting recognize income when the service is performed, regardless of when payment is received. Under this method, if a client balance becomes uncollectible, it may qualify as a bad debt deduction — because the revenue was already reported.

However, accrual basis accounting is less common among small behavioral health practices. If you're unsure which method you use, check with your accountant. This is also worth reviewing during tax season planning.

What Qualifies as Bad Debt?

For practices that do use accrual accounting, the IRS requires that bad debt be:³

• Previously included in income: The amount must have been reported as revenue on a prior tax return
• Actually uncollectible: You must have made reasonable efforts to collect the debt
• Written off in the year it becomes worthless: You can't wait several years and then claim it retroactively

Reasonable collection efforts typically include multiple billing statements, phone calls, and potentially a collections agency referral before writing off the balance.⁴ Understanding the full picture of collections and write-offs for behavioral health practices helps clarify what counts as genuine collection effort.

What About Insurance Write-Offs?

Contractual adjustments — the difference between your billed rate and the insurance company's allowed amount — are not bad debt. These are planned, expected adjustments built into your payer contracts and are not deductible as losses.

Similarly, if you voluntarily waive a copay or coinsurance, that's not a bad debt. In fact, routine waiver of client responsibility can create compliance issues with some payers.

Best Practices for Managing Unpaid Balances

Even if you can't deduct bad debt, you can minimize it:

• Implement a card-on-file policy to collect balances automatically after claims process⁵
• Verify insurance and benefits before every session to set accurate cost expectations — this is a core part of effective revenue cycle management
• Send timely statements — don't wait months to bill clients for their responsibility
• Have a clear financial policy that clients sign during intake
• Set a write-off threshold and timeline — know when to stop chasing a balance and move on. Tracking your net collection rate helps you see the cumulative impact of uncollected balances on your bottom line.

When to Talk to Your Accountant

If your practice has significant uncollected balances, it's worth a conversation with your tax professional about:

• Whether switching accounting methods could benefit you
• How to properly document and write off uncollectible balances
• State-specific rules that may affect deductibility
• Whether your collection processes meet the IRS standard for "reasonable efforts"

The Bigger Picture

Bad debt is a symptom, not a root cause. The most effective way to address it is to strengthen your front-end processes — insurance verification, cost transparency, card-on-file policies, and clear financial agreements — so fewer balances go unpaid in the first place. These are also the kinds of administrative tasks that benefit most from having a reliable system or support team in place.

At BreezyBilling, we help practices build billing workflows that minimize bad debt and maximize collections. Get in touch to learn how we can help your practice collect more of what you've earned.

Disclaimer: This article is for informational purposes only and does not constitute tax advice. Consult a qualified tax professional for guidance specific to your practice.

Footnotes

1. https://www.irs.gov/publications/p535

2. https://www.irs.gov/publications/p538

3. https://www.irs.gov/instructions/i1040sc

4. https://www.mgma.com/data/benchmarking

5. https://www.hfma.org/patient-financial-communications/