Is Your Disability Insurance Actually Enough? What High Earners Get Wrong
Most high earners have disability insurance through work and assume the box is checked. The policy exists, it says it replaces 60% of income, and that sounds like enough. It usually isn't, and the reason has almost nothing to do with the percentage.
Disability insurance replaces a portion of your income if illness or injury prevents you from working. Whether a given policy actually protects you comes down to three things buried in the contract: how it defines "disabled," what portion of your compensation counts as income, and whether the benefit arrives taxable or tax-free. Get one of those wrong and a policy that looked adequate on the benefits summary replaces a fraction of what you expected.
Here is what those three variables do to your coverage, and what the math looks like for someone earning $400,000.
What Does "Own-Occupation" Disability Insurance Actually Mean?
Own-occupation coverage pays benefits when you can no longer perform the duties of your specific occupation, even if you are capable of working in some other field. Any-occupation coverage, the more common definition in employer plans, pays only when you cannot work in any job you are reasonably qualified for by education, training, or experience.
The distinction sounds academic until you apply it. An interventional cardiologist who develops a hand tremor cannot do procedures. Under a true own-occupation policy, that is a total disability and the benefit pays, even if she takes a teaching position or moves into medical directorship. Under an any-occupation policy, the insurer can take the position that she is a physician who remains able to practice medicine in some capacity, which is grounds to deny the claim.
The same logic applies outside medicine. A litigator who loses the stamina for trial work but could still review contracts sits in the same gap. The narrower and more lucrative your specialty, the more the definition matters.
There is a middle category worth knowing about. "Modified own-occupation" pays only if you cannot perform your own occupation and are not working elsewhere. It costs less than true own-occupation and behaves very differently in a claim: take any income-producing work and the benefit stops.
One practical note. The definition of disability is a specific section in the policy contract, not a line on a benefits summary. Ask for the contract language. Summaries routinely describe a policy as "own occupation" when the contract quietly narrows that definition after 24 months, which is a common group plan structure.
Why Does a 60% Benefit Not Replace 60% of Your Income?
Group long-term disability policies typically calculate benefits against base salary only, then apply a hard monthly dollar cap. For anyone whose compensation is heavily weighted toward bonus, commission, partnership distributions, or K-1 income, both of those mechanics cut the real replacement rate well below the stated percentage.
Work the arithmetic on a physician earning $400,000, structured as $280,000 base and $120,000 productivity bonus. The group plan says 60%. It calculates against base salary only, so the covered amount is $280,000, and 60% of that is $168,000 per year, or $14,000 per month. Then the plan cap applies. If the cap is $10,000 per month, which is a common figure, the actual benefit is $120,000 per year.
That is 30% of her real income, not 60%.
Now apply the tax treatment, which is the part almost everyone misses. Under IRS rules, when your employer pays the premiums and does not include that amount in your taxable income, the benefits you receive are taxable as ordinary income. When you pay the premiums yourself with after-tax dollars, the benefits are generally not taxable. Most group coverage falls into the first category. So that $120,000 benefit is taxable, and at a marginal rate in the low-to-mid 30s she keeps roughly $80,000.
She started at $400,000 of gross income. Her "60% coverage" nets her about 20% of it. The gap is not a rounding error, and it is entirely invisible from the benefits summary that told her she had 60% coverage.
Two structural features compound this. Nearly all group plans offset benefits by any Social Security disability payments you receive, so the insurer simply pays less if SSA pays. And group coverage is not portable. It ends when your employment does.
How Much Does an Individual Policy Cost?
Individual own-occupation policies generally run 1% to 3% of gross income annually, with procedural and surgical specialties toward the higher end of that range because of occupational risk classification. For a professional earning $300,000, that is roughly $3,000 to $9,000 per year depending on specialty, age, gender, benefit period, and riders.
Age at purchase is the factor that moves the number most, and it works in one direction only. Premiums are set by your age and health at issue, so a policy bought at 30 stays cheaper than the identical policy bought at 40 for its entire life. A single diagnosis in between can make coverage more expensive or unavailable at any price. This is the rare planning decision where waiting has no upside.
Riders matter more than most buyers realize. The future increase option lets you raise coverage as income grows without new medical underwriting, which is the most valuable rider for anyone early in a steep income trajectory. Residual disability pays proportional benefits when you can work at reduced capacity, which is how most disabilities actually present. Cost-of-living adjustment increases the benefit during a long claim. Not every rider earns its premium, but those three usually do.
For managing cost, the two levers are the elimination period (the waiting time before benefits begin) and the benefit period. Extending the elimination period from 90 to 180 days is a reasonable trade if you hold a substantial cash reserve. Shortening the benefit period from age 67 to a 10-year term also lowers premiums, though it reintroduces exactly the risk you bought the policy to cover.
At Lotus Asset Management, we treat disability coverage as part of the same analysis as equity concentration and tax exposure. It is the same question in a different form: how much of your financial life depends on one thing continuing to work.
How Likely Is This, Really?
The Social Security Administration projects that a worker who turned 20 in 2025 has a 23.7% probability of becoming disabled before normal retirement age, based on the intermediate assumptions of the 2025 Trustees Report. That is the source of the widely repeated "one in four" figure.
That number deserves context that it rarely gets. It measures probability across an entire 47-year working career, from age 20 to age 67, and the risk is concentrated heavily in the later years. Working through the underlying SSA survival tables, someone who reaches 35 without a disability faces roughly a 3% chance of becoming disabled in the following decade, against ~21% by age 67. Most of that risk sits in your 50s and 60s. The "one in four" framing is accurate, but it describes a lifetime, not a decade.
That still argues for buying young, but not because a 32-year-old is likely to become disabled. It is because a 32-year-old is buying four decades of coverage at a price locked in by current age and health, and the underwriting decision happens once.
Social Security is not a meaningful backstop at this income level either. The maximum SSDI benefit in 2026 is $4,152 per month and the average is approximately $1,630. SSDI also requires an inability to engage in any substantial gainful activity, a far stricter standard than own-occupation, and most initial applications are denied. For someone earning $400,000, the maximum possible SSDI benefit replaces about 12% of income, assuming they qualify at all.
What Should You Actually Do About It?
Start by reading the definition of disability in your existing policy contract, not the benefits summary. That single section determines more about whether the policy pays than the benefit amount does.
Then calculate your real replacement rate the way it was calculated above: covered compensation, times the stated percentage, capped at the monthly maximum, adjusted for tax treatment. Compare that number to your actual fixed obligations, not your gross income. Mortgage, tuition, insurance premiums, and the savings rate required to stay on track for retirement are the real target. Most high earners find they need less than 100% replacement and considerably more than what their group plan provides.
If there is a gap, an individual policy layered on top of group coverage is the common solution. It sits above the group benefit, stays with you across jobs, can be written with a true own-occupation definition, and generally pays tax-free when you fund the premiums with after-tax dollars. Whether it makes sense depends on your existing coverage, income structure, and health, so it is worth pricing before assuming it is the answer.
One structural note for practice and business owners. You can deduct disability premiums as a business expense, but doing so makes the benefits taxable. That trade converts a tax-free benefit into a taxable one to save a few thousand dollars in deductions, which is usually the wrong direction. The right answer depends on entity structure, so confirm it with your CPA.
Disability coverage is the one policy most high earners own without ever reading, and it is where the gap between the summary and the contract runs widest. Your income is the asset that funds every other asset.
If you have not looked at your policy contract since you enrolled, that is the place to start. As always, reach out if you want a second set of eyes on it.
Frequently Asked Questions
Q: Is my employer's disability insurance enough if I earn over $300,000?
Usually not, though it depends on your compensation structure. Group plans typically calculate benefits on base salary only and apply a monthly cap, so bonus, commission, and partnership income are often excluded entirely. Combined with the fact that employer-paid benefits are taxable, a plan advertised as 60% coverage frequently delivers 20% to 35% of actual gross income for high earners. Run the calculation against your own numbers before assuming you are covered.
Q: Are disability insurance benefits taxable?
It depends on who paid the premiums and with what dollars. If your employer paid the premiums and did not include that cost in your taxable income, benefits are taxable as ordinary income. If you paid the premiums with after-tax dollars, benefits are generally not taxable. If premiums were split, benefits are typically taxable in proportion to the employer-funded share. This is one reason an individually owned policy is often more valuable than its face amount suggests.
Q: When is the best time to buy an individual disability policy?
As early in your career as the coverage is available, because premiums are set by your age and health at the time of issue and both work against you over time. A resident or early-career associate typically pays significantly less than someone buying identical coverage a decade later, and a health diagnosis in the interim can make coverage more expensive or unavailable entirely. If your income is still climbing, a future increase option rider lets you raise coverage later without new medical underwriting.
