A 27-year-old healthy nonsmoker can get a long-term disability policy for about $92 a month. That covers $5,000 per month in benefits until age 65. Over a 38-year career, those premiums add up to roughly $42,000.
If that person gets disabled at 40 and can never return to work, the policy pays out about $1.5 million over 25 years. If they never file a claim, they spent $42,000 on something they didn't use.
That math frames the real question. Not whether LTD insurance is "good" or "bad" but whether the protection justifies the cost for your specific situation. Every article ranking for this topic says "yes, buy it." Most of them are written by insurance companies. This one lays out the actual numbers and lets you decide.
But there is one thing you need to understand before looking at any cost comparison, because it changes the entire calculation.
The risk nobody thinks about until it's too late
The Social Security Administration reports that more than 1 in 4 of today's 20-year-olds will become disabled before reaching retirement age. Not from extreme sports or dangerous jobs. The top causes are cancer, back injuries, heart disease, and mental health conditions. Things that happen to people who sit at desks all day.
But here's what makes that stat dangerous. Most people hear "1 in 4" and think it won't be them. So they put off buying coverage. Then something changes in their health, and suddenly they can't get it at all.
A hospitalist shared their experience online: they were in the process of finalizing their LTD application when they were diagnosed with multiple sclerosis. The insurer withdrew the offer. They are now uninsurable, paying off hundreds of thousands in student loans with no income protection if their MS progresses.
Another person at age 40 wrote about almost dropping all their insurance. At 41, they were diagnosed with MS, cancer, and POTS. They kept the policy. Their short-term disability paid during the initial treatment, and long-term disability stood ready if they couldn't return to work.
The pattern in forum after forum is the same. Nobody who has LTD and needs it regrets buying it. The only regret is waiting.
That doesn't mean the insurance makes financial sense for every person in every situation. It means timing matters, and the window to buy at a reasonable price closes without warning.
What LTD actually costs you over a career
The standard industry number is 1% to 3% of your annual salary. For a 35-year-old office worker earning $75,000, that works out to roughly $90 to $150 per month for an individual policy that replaces 60% of income until age 65.
Employer-provided group coverage is usually cheaper. Many employers cover the full cost. Others charge $20 to $100 per month through payroll deduction.
Here is what those premiums look like over time, compared to what the policy would actually pay if you needed it.
| Scenario | Total premiums paid | Total benefits received |
|---|---|---|
| Buy at 30, never use it, retire at 65 | ~$42,000 to $63,000 | $0 |
| Buy at 30, disabled at 45, benefits to 65 | ~$18,000 (15 yrs of premiums) | ~$900,000 to $1,080,000 |
| Buy at 30, disabled at 55, benefits to 65 | ~$30,000 (25 yrs of premiums) | ~$450,000 to $540,000 |
| Employer-paid (free), disabled at 45 | $0 | ~$900,000 to $1,080,000 |
Based on $75,000 salary, 60% benefit ($3,750/mo), $100/mo premium. Actual amounts vary by policy terms.
The math is straightforward. If you ever need the policy, even for just a few years, the benefits dwarf the premiums. If you never need it, you spent the equivalent of a modest car payment for decades of protection.
One detail changes these numbers more than most people realize: who pays the premiums.
The tax detail that's worth $1,000 a month
If your employer pays your LTD premiums (or you pay with pre-tax payroll deductions), the benefits are taxable as income when you receive them. That 60% benefit shrinks to roughly 40% to 45% of your previous take-home pay after federal and state taxes.
If you pay the premiums yourself with after-tax dollars, the benefits come to you completely tax-free. That same 60% benefit is close to what your actual paychecks used to be.
On an $80,000 salary with a 60% benefit ($48,000/year):
| Who paid premiums | Annual benefit | After taxes | Monthly take-home |
|---|---|---|---|
| Employer (pre-tax) | $48,000 | ~$37,000 | ~$3,080 |
| You (after-tax) | $48,000 | $48,000 | $4,000 |
That is almost $1,000 more per month in your pocket, for the entire duration of the claim. One person on disability described the difference: because their employer offered the benefit as a post-tax option, their net disability checks were almost the same as their working paychecks.
If your employer gives you the choice during open enrollment, the after-tax option is almost always the better deal. You pay slightly more now. You get significantly more if you ever need it.
For a deeper breakdown of how LTD taxation works, see our complete guide to long-term disability insurance.
The cost and tax math tells you what the policy is worth on paper. What it's worth in practice depends on what actually happens when you file a claim.
What the insurance company won't tell you about claims
Every insurer describes the claims process as simple: file, document, receive benefits. The reality, according to hundreds of people who have been through it, is different.
One person, age 36, went on disability under the care of seven doctors who all confirmed they could not work. Their insurance carrier paid three months, then stopped and demanded the money back. They hired a lawyer, sued, and after 16 months of legal stress, settled for one year of benefits minus 38% in attorney fees. They had paid into the plan for 17 years.
Another described paying into an employer LTD plan through New York Life (later converted to Cigna) for 11 years. After five surgical procedures, they filed a claim. A year later, they had received nothing. They went $20,000 into debt waiting.
These are not the typical experience. Many claims are approved, especially when the medical evidence is clear and well-documented. But the adversarial elements are real, and knowing about them before you buy changes how you evaluate the purchase.
The key things that affect whether your claim gets paid:
- Your policy's definition of disability. "Own-occupation" means you can't do your specific job. "Any-occupation" means you can't do any job you're qualified for. Most employer plans start as own-occupation, then switch to any-occupation after 24 months. That switch is when most terminations happen.
- Whether ERISA governs your plan. Employer group plans fall under ERISA, a federal law that limits your legal options if your claim is denied. No jury trial. Limited evidence. Individual policies you buy yourself don't have these restrictions.
- How well you document everything. Multiple claimants warn that phone conversations with insurers are recorded inaccurately and used against them. The universal advice from disability attorneys: communicate in writing.
This isn't a reason to skip LTD coverage. It's a reason to buy the right kind and go in with your eyes open. Our LTD guide covers the claims process in detail, including specific steps to protect yourself.
With the costs, taxes, and claims reality on the table, here's the honest answer to the question.
When LTD insurance is absolutely worth it
For most working Americans, LTD insurance is one of the most cost-effective financial protections available. The math is clear in these situations.
You are the primary earner and your household depends on your income. If your paycheck stopped for three years (the average LTD claim lasts 31 to 34 months), would your family be able to pay the mortgage, buy groceries, and keep the lights on? If the answer is no, the $100 a month premium is not even a close call.
You carry significant debt. Student loans, a mortgage, a car payment. Debt doesn't pause because you got sick. One pharmacist described being disabled by an autoimmune disease and paying student loans from savings with no end in sight. LTD would have covered those payments.
You have kids or other dependents. Children cost money for two decades. A disability that hits during the expensive years (childcare, school, college) can destroy a family's finances even if the disabled parent eventually recovers.
You work in a specialized field. Surgeons, dentists, attorneys, engineers, accountants. The more specialized your skills, the more devastating it is to lose the ability to perform that specific work. An own-occupation policy protects the full value of your training, not just your ability to do "any" job.
Your employer offers it free or subsidized. If your employer provides LTD at no cost, there is no calculation to do. Take it. Free income protection is always worth having, even with the limitations of group plans.
You are young and healthy. This is the cheapest LTD will ever be for you. A 27-year-old can lock in true own-occupation coverage for $92 a month. A 45-year-old with a medical history will pay two to three times that, if they can get coverage at all. Every year you wait, the premium goes up and the chance of becoming uninsurable grows.
A doctor who went through a house fire that left them unable to work for 15 months put it plainly: "You don't need disability insurance because you think you're going to get sick. You need it because you have no idea of the chaos the universe can throw at you."
For every strong "yes," there is a legitimate "maybe not." Those cases are less common, but they're real.
When you might not need it
Most financial content about LTD reads like a sales brochure. "Everyone needs it, buy it now." The truth is more nuanced. There are specific situations where the premium money could be better used elsewhere.
You are close to retirement with adequate savings. A 61-year-old who can already afford to retire was debating whether to keep paying $100 a month for employer LTD. Multiple retirees and financial planners pointed out: LTD replaces income during your earning years. If your savings already cover your expenses without that income, you're paying to protect something you don't need to protect. The counterpoint from someone who was diagnosed with cancer at 62 and used LTD until age 67 is real. But if your retirement funds can absorb three to five years of expenses, the premium is less necessary.
You have reached financial independence. If your invested assets generate enough income to cover your living expenses indefinitely, you are already self-insured. Several people in the financial independence community described dropping supplemental LTD once their net worth crossed the threshold where investment income replaced earned income. Employer-provided free coverage still makes sense to keep. Paying extra premiums does not.
Your spouse fully supports the household. If your partner's income alone covers all the bills, a disability that takes out your income is painful but not catastrophic. In this situation, basic employer coverage might be enough without adding an individual policy on top.
You already have strong employer coverage with low expenses. If your employer provides 60% replacement, you have no debt, no dependents, and your lifestyle costs less than that 60%, additional coverage is overkill. One person noted that since they were actively saving over 50% of their income for early retirement, a 60% replacement would actually cover more than their expenses.
The honest test is simple. Run the numbers for a worst-case scenario: you cannot work for three years starting tomorrow. Can you pay your bills with your existing coverage, savings, and your spouse's income? If yes, you can justify skipping the extra premium. If no, the coverage pays for itself the moment you need it.
For most people under 55 who depend on their income, the answer is still "buy it." But the question gets more interesting when you factor in what kind to buy.
Employer coverage vs. buying your own
If your employer offers LTD, take it. But understand what you're getting.
Most employer group plans replace 60% of your base salary, use a hybrid disability definition (own-occupation for 24 months, then any-occupation), fall under ERISA's legal restrictions, and are not portable. When you leave that employer, the coverage disappears.
An individual policy that you buy and own yourself typically costs more but offers true own-occupation coverage, is not governed by ERISA, stays with you regardless of where you work, and can include riders like cost-of-living adjustments that grow your benefit over time.
| Employer group plan | Individual policy | |
|---|---|---|
| Cost | Often free or subsidized | 1-3% of annual income |
| Disability definition | Hybrid (own-occ switches to any-occ at 24 months) | True own-occupation available |
| Legal protections | ERISA (limited legal options if denied) | State courts, full legal remedies |
| Portability | Tied to your employer | Follows you anywhere |
| Medical underwriting | Usually none or minimal | Full medical review required |
| Mental health coverage | Often capped at 24 months | Varies, some offer full coverage |
The smartest approach for many people is layering. Take the employer coverage (especially if it's free), then buy a supplemental individual policy to fill the gaps. The individual policy covers what the group plan doesn't: better disability definition, stronger legal standing, and portable coverage that survives a job change.
One thing that surprises people about individual policies: the medical underwriting can work against you. If you already have a diagnosed condition, the insurer will either exclude it, charge a higher premium, or decline to cover you entirely. This is the practical reason why buying young and healthy matters so much.
If you do have health conditions, the employer plan with no or limited underwriting may be your only option. That's still coverage, and coverage with limitations beats no coverage at all.
Long COVID and the new reality of disability
The pandemic changed who thinks about disability insurance. Before 2020, disability felt like something that happened to construction workers and older adults. Long COVID proved it can happen to anyone, at any age, from an illness that seemed mild at the time.
One physician went from being healthy to being on long-term disability due to Long COVID. The LTD policy paid them $150,000 to $200,000 or more in tax-free benefits during their claim. Without the policy, that would have been years of burned savings with no income.
Another person described going from being a healthy full-time employee to being on disability after COVID triggered multiple chronic illnesses. Their private own-occupation policy required them to prove they could no longer do their own job, not that they couldn't work at all. That distinction mattered. Under an any-occupation definition, they might have been denied.
Long COVID is now one of the more common LTD triggers alongside traditional causes like musculoskeletal disorders, cancer, and cardiovascular disease. The people who had coverage before getting sick are the ones who came through it financially intact.
This is the core argument for not waiting. You cannot predict which illness will hit, when it will hit, or how severe it will be. The only thing you can control is whether you have the policy in place before it happens.
The bottom line
For a working person who depends on their income, long-term disability insurance is one of the best financial protections available for the money. The premiums are modest. The potential payout is enormous. And the risk of needing it is higher than most people assume.
The specific situations where it might not be worth the premium are narrow: you're close to retirement with adequate savings, you've reached financial independence, or your household can fully function on one income.
Everyone else should have coverage. And if you're going to buy, buy while you're young, healthy, and insurable. That window doesn't announce when it's closing.
If your employer offers free LTD, sign up during the next open enrollment. Then evaluate whether you need a supplemental individual policy on top.
If you're buying on your own, prioritize true own-occupation coverage, pay premiums with after-tax dollars so benefits arrive tax-free, and read the policy language about the disability definition before you sign.
If you already have LTD, pull out your policy and check two things right now: what definition of disability does it use, and does it switch from own-occupation to any-occupation after 24 months? If you don't know the answers, you don't yet know what you actually have.
For a full breakdown of how LTD policies work, what riders are worth paying for, and how to protect yourself during the claims process, read our complete guide to long-term disability insurance. If you're still weighing short-term vs. long-term coverage, we cover that comparison in short-term vs. long-term disability insurance.