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Disability Insurance Calculator

Find the monthly gap a disability would leave after your benefit, and the cash needed to cover the waiting period.

Free · No sign-up · Your inputs stay in your browser

Your numbers

Find the gap a disability would leave

Your projection

$1,180 a month short

Benefit after tax

$3,120

Cash to cover the wait

$12,900

$3,900 more needed.

Share of income replaced

48%

The policy's definition of disability matters as much as the amount: own-occupation cover pays if you cannot do your job, any-occupation only if you cannot do any job. Social Security disability has a five-month wait and a strict test.

Your income is your largest asset

For most working households, the ability to earn is worth more than everything they own. Disability insurance protects it, and group policies usually replace only part of it.

How the calculation works

Benefit = min(cap, income × replacement %), reduced by tax if the employer paid the premium with pre-tax dollars. Waiting period cash = essential costs × days ÷ 30.

On $6,500 of monthly income, a 60% benefit is $3,900. Taxed at 20% because the employer paid, it is $3,120, which is 48% of income and $1,180 short of $4,300 of essentials. A 90-day wait needs $12,900 of cash, and $9,000 saved leaves $3,900 to find.

Read the definition

Own-occupation cover pays if you cannot do your job; any-occupation cover pays only if you cannot do any job. Social Security Disability Insurance has a five-month waiting period and a strict test; the SSA explains how it works.

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Frequently asked questions

How much disability insurance do I need?
Enough to cover essential costs. Many policies replace 60% of income, which may leave a gap after tax.
Are disability benefits taxable?
If your employer paid the premiums with pre-tax money, yes. If you paid with after-tax money, benefits are generally tax-free.
What is an elimination period?
The waiting period between becoming disabled and receiving benefits, often 90 days for long-term policies.

Go deeper

Suggested reading

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Open Enrollment: What to Actually Change

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