How Much Disability Insurance Do You Need?
Learning goal: Work out a disability benefit amount from your income and bills, using the 60% to 70% replacement guide and your other income sources.
Short answer
Triple-I suggests looking for a policy that replaces 60% to 70% of your total taxable earnings; insurers generally won't replace it all, and policies cap the monthly benefit. To size yours, start with your essential monthly bills, subtract other income you'd have, like a spouse's pay or employer coverage, and cover the difference.
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On this page
The Fuller Picture
A higher replacement percentage costs more, and benefits from a policy you buy yourself are generally tax-free, so 60% of gross pay can come closer to your take-home pay than it sounds. Consider whether you need a cost-of-living adjustment, so benefits keep up with inflation over a long disability.
Key Takeaways
- Triple-I: look for "a policy that will replace from 60 percent to 70 percent of your total taxable earnings."
- Disability insurance replaces a set portion of your salary up to a cap, such as $10,000 a month.
- A higher replacement percentage, if available, is more expensive.
- Evaluate other sources of income before deciding how much you need.
- A cost-of-living increase helps benefits keep pace with inflation.
Real-World Example
Priya
Priya earns $7,000 a month, about $5,300 after tax. Her essential bills are $4,200. Her partner earns enough to cover $1,000 of those. Priya looks for an individual policy paying about $3,500 a month, tax-free because she'd pay the premium, which is 50% of her gross pay and covers her share of the bills.
Common Mistakes
- Buying coverage for 100% of pay, which insurers generally won't offer.
- Ignoring other household income.
- Forgetting employer benefits are taxable.
- Skipping a cost-of-living rider on a long-term policy.
Interactive Exercise
Size Your Benefit
Use your own numbers.
Tick each step as you do it. Your checklist is saved in this browser.
Knowledge Check
Question: Triple-I suggests a disability policy should replace roughly what share of your taxable earnings?
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Related Insurance Terms
Related Scenarios
Questions to explore next
Questions readers often ask next about this topic:
- How much disability coverage should I buy?
- Is my benefit taxable?
- Do I need a cost-of-living rider?
- How much does a higher replacement percentage cost?
See every lesson in the Disability Insurance course.
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The factual claims on this page were checked against these sources. Rules and figures change, so check the source itself if you need to confirm the current version.
- iii.orgBuying disability insurance · Insurance Information Institute (Triple-I)
Educational information, not advice: This lesson is for general education only, not legal, financial, or insurance advice. Actual coverage, discounts, and requirements depend on your policy’s wording, your insurer, and the laws of your state. Confirm specifics with your own insurer or a licensed agent before making a decision. Insurpedia does not sell insurance and does not recommend specific insurers. Policy features are from the Insurance Information Institute; tax rules from IRS Publication 525; Social Security rules from the Social Security Administration. Policies differ. Educational information, not tax or financial advice.