IRS Warns That Pay On Disability Is Often Taxable:
What is taxed and what isn’t can be confusing. In the case of disability pay, whether it is taxed or not usually depends on who paid for the disability insurance coverage. Perhaps your employer paid and you were covered as a fringe benefit. In that case, when you are disabled and the coverage kicks in, the benefits you receive are taxable. However, what if you paid for your disability insurance yourself, with after-tax dollars? In that case, the payments you later receive on disability are tax-free.