Quick Answer
GTL imputed income is the taxable cost of employer-provided group term life insurance coverage over $50,000. The IRS requires this excess coverage to be treated as taxable income based on age-specific rates, even though you receive no cash. For example, $100,000 coverage for a 40-year-old creates $60 in annual imputed income.
Best Answer
Sarah Chen, Payroll Tax Analyst
Employees who see GTL imputed income on their pay stub and want to understand the calculation
What is GTL imputed income?
GTL stands for "Group Term Life" insurance, and GTL imputed income appears when your employer provides life insurance coverage exceeding $50,000. According to IRS Section 79, the first $50,000 of employer-provided group term life insurance is tax-free, but any coverage above that threshold creates taxable imputed income.
The imputed income represents the cost you would pay for the excess coverage, calculated using IRS premium tables based on your age. This amount gets added to your taxable wages but doesn't increase your actual paycheck.
How GTL imputed income is calculated
The IRS provides specific monthly rates per $1,000 of coverage based on age groups. Here's the step-by-step calculation:
1. Determine excess coverage: Total coverage minus $50,000
2. Find your age-based rate: Use IRS Table I in Publication 15-B
3. Calculate monthly cost: (Excess coverage ÷ $1,000) × IRS rate
4. Multiply by pay periods: Monthly cost × number of pay periods
Example: $150,000 life insurance policy
Let's say you're 42 years old with $150,000 in group term life insurance:
This $120 gets spread across your pay periods. If you're paid biweekly (26 pay periods), you'll see approximately $4.62 in GTL imputed income per paycheck.
How GTL imputed income affects your taxes
GTL imputed income increases your taxable wages for:
For our $120 annual example, you'll pay approximately:
Age-based GTL imputed income rates
The IRS rates increase with age because life insurance becomes more expensive:
What you should do
First, verify that your life insurance coverage amount is correct by checking with HR. Some employees are surprised to learn they have coverage they didn't actively elect.
Consider whether the coverage is worth the tax cost. For younger employees, the tax impact is minimal and the coverage valuable. For older employees, especially those over 50, the imputed income can become substantial.
If you're over 50 and facing high GTL imputed income, you might consider:
Use our [paystub-explainer tool](paystub-explainer) to see exactly how GTL imputed income affects your specific paycheck and tax withholding.
Key takeaway: GTL imputed income taxes you on employer-provided life insurance over $50,000 using age-based IRS rates. While it increases your tax burden, you're receiving valuable life insurance coverage that would cost significantly more if purchased individually.
*Sources: [IRS Publication 15-B](https://www.irs.gov/pub/irs-pdf/p15b.pdf), [IRC Section 79](https://www.law.cornell.edu/uscode/text/26/79)*
Key Takeaway: GTL imputed income taxes you on employer life insurance over $50,000 using IRS age-based rates, creating $60-$1,524 annually in imputed income for $100,000 of excess coverage depending on your age.
Annual GTL imputed income and tax cost by age for different coverage amounts
| Age Range | IRS Monthly Rate | $100K Coverage | $200K Coverage | $300K Coverage | Annual Tax Cost* |
|---|---|---|---|---|---|
| Under 25 | $0.05 | $30/year | $105/year | $180/year | $7-67 |
| 30-34 | $0.08 | $48/year | $144/year | $240/year | $11-89 |
| 40-44 | $0.10 | $60/year | $180/year | $300/year | $14-111 |
| 50-54 | $0.23 | $138/year | $414/year | $690/year | $32-256 |
| 60-64 | $0.66 | $396/year | $1,188/year | $1,980/year | $91-733 |
| 65-69 | $1.27 | $762/year | $2,286/year | $3,810/year | $176-1,410 |
More Perspectives
Marcus Rivera, Compensation & Benefits Analyst
High earners who often have larger life insurance policies and more complex GTL situations
Executive GTL considerations
As a high earner, you likely have substantially more group term life insurance coverage, often 2-3 times your salary or a flat $500,000+ policy. This creates much larger GTL imputed income amounts that require careful planning.
Higher coverage = exponentially higher taxes
Executive life insurance policies often create substantial imputed income. Consider a $500,000 policy for a 50-year-old executive:
Strategic considerations
Age acceleration: GTL imputed income nearly triples between ages 45-49 ($0.15) and 55-59 ($0.43). If you're approaching 55, consider locking in personal term coverage before your group rates spike.
Supplemental coverage options: Many executives have access to supplemental life insurance through payroll deduction. While you pay premiums directly, this coverage doesn't create imputed income and is often portable if you change jobs.
Estate planning integration: High-value group term life insurance should be coordinated with your overall estate plan. The coverage amount and beneficiary designations may need adjustment as your wealth grows.
Key takeaway: Executive-level life insurance creates substantial GTL imputed income that can cost hundreds annually in additional taxes, especially after age 50 when IRS rates increase significantly.
*Sources: [IRS Publication 15-B](https://www.irs.gov/pub/irs-pdf/p15b.pdf), [IRS Revenue Ruling 79-50](https://www.irs.gov/pub/irs-irbs/irb79-08.pdf)*
Key Takeaway: Executive life insurance policies often create $1,000+ in annual GTL imputed income, costing $300-500+ in additional taxes, especially problematic after age 50 when IRS rates spike.
Marcus Rivera, Compensation & Benefits Analyst
Older employees who face the highest GTL imputed income rates and need to consider coverage alternatives
GTL challenges for older employees
If you're over 55, GTL imputed income becomes increasingly expensive due to age-based IRS premium rates. The rates more than double every 10 years, making employer-provided coverage potentially cost-prohibitive.
The age 65+ problem
At age 65-69, the IRS rate jumps to $1.27 per $1,000 monthly. For $200,000 in coverage:
This creates a situation where you're paying substantial taxes on a benefit that may no longer align with your financial needs, especially if your mortgage is paid off and dependents are financially independent.
Pre-retirement planning options
Convert before retirement: Most group policies allow conversion to individual permanent life insurance without medical underwriting. Consider converting some coverage in your late 50s while still employed.
Supplement with personal term: Purchase individual term life insurance in your 50s while still healthy. This coverage won't create imputed income and remains in force if you change jobs.
Gradual reduction: If your employer allows, gradually reduce group coverage as you approach retirement and your insurance needs decrease.
Key takeaway: GTL imputed income can cost $500-800+ annually after age 65, making it crucial to plan alternative coverage strategies in your late 50s while still healthy and employed.
*Sources: [IRS Publication 15-B](https://www.irs.gov/pub/irs-pdf/p15b.pdf)*
Key Takeaway: Employees over 65 face GTL imputed income rates that can cost $500-800+ annually in additional taxes, making pre-retirement coverage planning essential.
Sources
- IRS Publication 15-B — Employer's Tax Guide to Fringe Benefits - Group Term Life Insurance
- IRC Section 79 — Group-term life insurance purchased for employees
Related Questions
Reviewed by Sarah Chen, Payroll Tax Analyst on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.