Calculate your disability income gap by comparing current income against potential disability benefits from employer, Social Security, and savings.
If an illness or injury prevents you from working, how much income would you actually receive? Most people are surprised to learn that employer disability plans, Social Security, and savings often cover only 40-60% of their pre-disability income. This disability income need calculator helps you identify and quantify that gap.
Enter your current gross and net income, any employer-provided disability benefits, estimated Social Security disability (SSDI) benefits, other income sources, and your monthly essential expenses. The calculator shows exactly how much monthly income you'd be short and recommends an individual disability insurance benefit amount to fill the gap.
This is an educational estimate only, not an actual insurance quote. Disability policies vary significantly in definitions, riders, and benefit structures. Consult a licensed insurance professional for personalized recommendations. Whether you are a beginner or experienced professional, this free online tool provides instant, reliable results without manual computation. By automating the calculation, you save time and reduce the risk of costly errors in your planning and decision-making process.
One in four workers will experience a disability lasting 90 days or more before retirement. Employer group plans typically replace only 60% of base salary (often taxable). Social Security disability approval rates are low and benefits modest. An individual disability policy fills the gap between what you'd receive and what you actually need to maintain your lifestyle.
Total Disability Income = Employer Benefit + SSDI + Other Sources Monthly Gap = Essential Expenses − Total Disability Income Recommended Coverage = Monthly Gap (subject to insurer limits, typically 60-70% of gross income)
Result: $500/month gap
Total disability income: $3,200 (employer) + $1,800 (SSDI) = $5,000/month. Essential expenses: $5,500/month. Monthly gap: $500. An individual policy for $500-$1,000/month would close or exceed the gap, providing additional safety margin.
Most Americans are underinsured for disability. The average Social Security disability benefit is about $1,500/month, and employer plans rarely replace more than 60% of base salary. For someone earning $80,000/year, that leaves a potential gap of $1,000-$2,000+ per month — enough to force a family into debt within months.
Many employer LTD plans include an offset provision that reduces your benefit if you also receive SSDI, workers' compensation, or other disability income. This means receiving SSDI approval may not actually increase your total monthly income. Understanding these offsets is critical to accurate gap planning.
A comprehensive disability income plan includes: employer group STD and LTD coverage, an individual disability policy to fill the gap, an emergency fund covering 3-6 months of expenses, and familiarity with Social Security disability eligibility and application procedures.
Enough to cover your essential monthly expenses when combined with all other disability income sources. Most financial advisors recommend replacing at least 60-70% of pre-disability gross income. This calculator helps you calculate the exact gap.
Employer group plans are often cheaper but provide fewer benefits (typically 60% of base salary, taxable, may not cover bonuses or commissions). Individual policies are customizable, portable, and benefits are tax-free when you pay premiums.
No. SSDI has a strict definition of disability (unable to perform any substantial gainful activity) and the initial approval rate is only about 20-30%. The process can take months to years, including appeals.
Be cautious. Many employer long-term disability plans offset (reduce) benefits dollar-for-dollar by the amount of SSDI received. Read your policy carefully to understand the coordination of benefits provision.
Include all essential recurring expenses: mortgage or rent, utilities, groceries, health insurance, car payments, minimum debt payments, and child-related costs. Exclude discretionary spending you could cut during a disability.
Short-term disability typically covers 3-6 months. Long-term disability can extend 2 years, 5 years, or to age 65, depending on the policy. SSDI continues as long as you remain disabled and haven't reached full retirement age.
Yes. Supplemental individual disability insurance fills the gap between your employer plan and your actual income need. However, total combined benefits typically cannot exceed 60-70% of your gross income.