Your Group LTD Says 60 Percent. The Number That Decides Your Check Is the Monthly Maximum.

Group long-term disability usually pays a percentage of covered earnings up to a monthly dollar maximum. In BLS’s March 2014 survey data, 88 percent of long-term plans carried a maximum. Above a certain income the maximum, not the percentage, sets your check. Two numbers in the certificate decide it.

The percentage is real. It is just not the binding constraint

Two things are printed on the benefits summary, and only one of them gets read. First, the replacement percentage. Second, in smaller type or on a different page entirely, the maximum monthly benefit.

The Bureau of Labor Statistics looked at this directly. In its February 2015 Beyond the Numbers analysis of March 2014 National Compensation Survey data, 95 percent of covered private-industry workers were in plans paying a fixed percentage of annual earnings, and the median was 60 percent. In that same March 2014 data, 88 percent of long-term plans had a maximum amount payable, and the median maximum was $8,000 per month.

Keep in mind that $8,000 median is more than a decade old, and I am not going to pretend a 2014 median tells anyone what their 2026 plan pays. What the 2014 data establishes is structural, not dollar-specific: a cap is standard equipment. Your certificate carries the number that actually applies to you.

Where the cap starts governing

This part is arithmetic, not opinion, which is why it is the part worth your time. Assume a plan that replaces 60 percent of covered earnings with a maximum monthly benefit of $10,000. Sixty percent of a $400,000 salary is $20,000 a month. The plan pays $10,000. That is 30 percent of covered earnings, not 60, and nothing in the certificate was inaccurate. (I picked $10,000 because it is a round number I can do math with, not because it is your number.)

The crossover is where the percentage times monthly covered earnings first exceeds the maximum. With those assumed figures it lands at $200,000 of annual covered earnings. Below that, the percentage governs. Above it, the cap does, and every additional dollar of income lowers the effective replacement rate.

Everything in the table below is a hypothetical illustration. The replacement rate of 60 percent and the monthly maximum of $10,000 are assumed for arithmetic and are not quoted from any plan. The 60 percent median replacement rate, the 88 percent of long-term plans carrying a maximum, and the $8,000 median monthly maximum are real figures from BLS March 2014 National Compensation Survey data, published February 2015.

Same plan, same sentence on the benefits summary, five different answers. The person at $150,000 is getting exactly what the summary says. The person at $600,000 is reading a percentage that stopped describing their plan a long time ago.

The other number: what covered earnings means in your certificate

Covered earnings is a defined term. It has a specific meaning written into the group certificate, and that meaning is the thing the percentage gets applied to. It is not a synonym for total compensation, and it is not automatically whatever your offer letter said.

I am not going to tell you what your plan includes or excludes, because I have not read it and plans differ. What I can tell you is the question, and it is a short one. Ask HR or the certificate: how does this plan define covered earnings, what date is it measured on, and how often is it re-measured. Three sub-parts, one question, and the answer is in writing somewhere.

That matters most for people whose pay arrives in more than one form. If a meaningful share of your annual compensation does not appear in the plan’s definition, the percentage is applied to a smaller base than the one you live on. Whether that describes your plan is a fact question, answerable in about ten minutes of reading.

Then there is tax, which moves the number a third time

A benefit that is taxable is worth less than the same benefit that is not. IRS Publication 525 (2025), Taxable and Nontaxable Income, sets out the general rule: amounts received for disability through an accident or health plan paid for by your employer are reportable as income. If you pay the entire cost of the plan on an after-tax basis, amounts you receive for disability are not included as income.

The part that surprises people is the cafeteria plan mechanic. If premiums run through a cafeteria plan and the premium amount was not included in your taxable income, the premiums are treated as employer-paid, and the disability benefits are fully taxable. So a plan you thought you were paying for yourself can still produce a taxable benefit, depending on how the payroll deduction was set up.

Stack that on the table above and the $10,000 line gets smaller again before it reaches a bank account. Confirm with your CPA how your specific premium is being treated, because that determination drives the after-tax number and it is not something to eyeball.

How likely is any of this to matter

For an insured worker who turns 20 in 2026, the Social Security Administration’s Office of the Chief Actuary puts the probability of becoming disabled before normal retirement age, which is 67 for that cohort, at 24 percent. About 1 in 4. The same actuarial note adds: “The probability of becoming disabled is about the same for men and women, with men at 23 percent and women at 24 percent.” (Actuarial Note Number 2026.6, Social Security Administration, July 2026.)

That is the entire risk case and I am going to leave it there. It does not need help from me.

Open enrollment is the window, and it is open now

Open enrollment is the stretch where the certificate and the summary plan description are actually in front of you, HR is staffed to answer benefits questions, and any election changes your employer permits are on the table. The window closes on a date your employer sets, and the documents get harder to chase once it does.

Whether you have a plan at all still tracks with employer size. In BLS data for March 2025, long-term disability access was 64 percent at establishments with 500 or more workers and 21 percent at establishments with fewer than 50. If you are at one of the larger San Diego employers, in tech, biotech, defense, or a hospital system, the plan is probably there. Our employer benefit guides go plan by plan for several of them. Having a plan and knowing what it pays are different things, and the second one is the part that takes a morning.

What to pull while the window is open

1. Find the certificate or summary plan description, not the one-page benefits summary. The one-page version is where the percentage lives alone.
2. Write down two numbers: the replacement percentage, and the maximum monthly benefit.
3. Do the division. Maximum divided by percentage, times twelve, gives the annual covered earnings above which the cap governs. Compare that to your own number.
4. Read the definition of covered earnings. Confirm with HR how it is defined and measured, in writing.
5. Confirm with your CPA whether the premium is being paid pre-tax or after-tax, and what that means for how a benefit would be taxed.
6. Only after those five, evaluate with an advisor whether the gap between what the group plan would pay and what your household runs on is one you want to address. Supplemental or individually owned coverage is one option a person in that position could evaluate with an advisor, not a decision to make off a blog post.

Steps one through five cost nothing but a morning and they are the ones that produce facts. Step six is where a real tradeoff lives, and it is not one I would settle in writing for someone whose situation I have not seen. Income protection is one of the named problems on the San Diego HENRY strategy page for exactly this reason. High income and protected income are not the same thing, and the gap between them tends to show up in the certificate rather than in the paycheck.

If the whole question feels premature, that is a fair objection. The parallel piece on why a six-figure San Diego income can still feel thin covers the cash flow side of the same math.

FAQ

What is a maximum monthly benefit on a group LTD plan?

It is a fixed dollar ceiling on what the plan will pay in a month, applied after the replacement percentage is calculated. In BLS’s March 2014 National Compensation Survey data, 88 percent of long-term disability plans had a maximum amount payable, with a median of $8,000 per month at that time. Your own certificate carries the figure that applies to you.

Where do I find the replacement percentage and the monthly maximum?

Both are in the group certificate or the summary plan description, not usually on the one-page benefits summary. Open enrollment is when those documents are easiest to get, since HR is staffed to answer benefits questions between roughly September and November at most large employers.

Is a group long-term disability benefit taxable?

It depends on who paid the premium and how. IRS Publication 525 (2025) explains that amounts received through an accident or health plan paid for by your employer are reportable as income, while amounts received under a plan whose entire cost you paid on an after-tax basis are not included as income. Premiums run through a cafeteria plan without being included in your taxable income are treated as employer-paid, which makes the benefits fully taxable. Confirm your own treatment with your CPA.

Does the replacement percentage apply to everything I earn?

It applies to whatever the certificate defines as covered earnings, which is a defined term with a specific written meaning. That definition may or may not match your total compensation. Ask HR how the plan defines covered earnings, what date it is measured on, and how often it is re-measured, and get the answer in writing.

How likely is a long-term disability, really?

For an insured worker attaining age 20 in 2026, the Social Security Administration’s Office of the Chief Actuary puts the probability of becoming disabled between age 20 and normal retirement age at 24 percent, roughly 1 in 4. Normal retirement age for that cohort is 67. Source: Actuarial Note Number 2026.6, July 2026.

If you want a second set of eyes on the two numbers

Pull the certificate, find the percentage and the maximum, and run the division. If the cap turns out to govern at an income below yours, that is worth a conversation before the enrollment window closes. A complimentary review walks through what the group plan would actually pay, how covered earnings is defined in your specific certificate, and what the after-tax figure looks like. Fee, if any work follows, is discussed during that review.

So, one question: what is the maximum monthly benefit on your plan? Just let me know.

Sources: Johanna Maleh, Brendan Yew and Tiffany Bosley, Disability and Death Probability Tables for Insured Workers Who Attain Age 20 in 2026, Actuarial Note Number 2026.6, Social Security Administration, Office of the Chief Actuary, July 2026. Kristen Monaco, Disability insurance plans: trends in employee access and employer costs, Beyond the Numbers: Pay and Benefits, vol. 4, no. 4, U.S. Bureau of Labor Statistics, February 24, 2015, using March 2014 National Compensation Survey data. The March 2025 access figures by establishment size are from the BLS chart Insurance benefits: Access, participation, and take-up rates for private industry workers by establishment size, which accompanies Employee Benefits in the United States, March 2025, USDL-25-1464, released September 25, 2025. Internal Revenue Service, Publication 525 (2025), Taxable and Nontaxable Income. Table figures are a hypothetical illustration using assumed values, not a projection and not a client result.