Is disability insurance tax-deductible for an S corporation?

It depends on who the disability insurance covers and who pays the premiums.

For an S corporation, disability insurance premiums are sometimes deductible, but the tax treatment differs for employees vs. shareholder-employees (especially >2% owners).

Disability Insurance for Rank-and-File Employees

Deductible by the S corporation

• Premiums paid for employee disability insurance are deductible as a business expense
• Typically deducted as employee benefits or insurance expense

Tax effect:

• Deductible to the S corp (IRC §162)
• Generally not taxable to the employee if the employer pays the premiums
• Disability benefits received by the employee may be taxable depending on who paid the premiums

Disability Insurance for More-Than-2% Shareholder-Employees

This is the most common area of confusion.

Not deductible as an employee benefit

• A shareholder owning >2% of an S corp is treated like a partner, not a regular employee, for fringe benefit purposes

Not deductible by the shareholder

• Disability insurance premiums are considered personal expenses
• They are not deductible as:
  
  • Business expenses, or
  • Self-employed health insurance (disability insurance is excluded)

Tax effect:

• No deduction for the S corp
• No deduction on the shareholder’s personal return
• Premiums paid by the S corp are typically added to W-2 wages (Box 1)

Key Person Disability Insurance

If the policy is intended to protect the business (e.g., covering losses if a key owner becomes disabled):

• Premiums are not deductible
• Any benefits received are generally tax-free

This follows the same principle as key-person life insurance.

Why Disability Insurance Is Treated Differently

The IRS treats disability insurance as:

• A wage-replacement product, not health insurance
• A personal expense when it benefits the owner directly

That’s why it:

• Does not qualify for the self-employed health insurance deduction
• Is restricted for >2% S-corp shareholders

Summary

Related Questions

• Is renters insurance tax deductible?
• Is voluntary life insurance considered pre-tax?
• Are gift cards tax-deductible for a business?

Sources:

IRC §162 - Ordinary and necessary business expenses

IRC §1372 - Treatment of >2% S-corp shareholders

Treas. Reg. §1.162-10 - Employee benefit deductions

IRS Publication 15-B, Employer’s Tax Guide to Fringe Benefits

IRS Publication 525, Taxable and Nontaxable Income