Glossary
Imputed income
The taxable value the IRS assigns to employer-paid group-term life insurance above $50,000, added to your W-2 wages though you receive no cash.
Also called: imputed income on group life, Table I income
Imputed income is the value of a non-cash benefit that tax law treats as wages. In life insurance it almost always refers to group-term coverage: under IRC Section 79, the cost of the first $50,000 of employer-provided group-term life insurance is tax-free, but the cost of coverage above $50,000 is included in the employee's taxable income and is subject to Social Security and Medicare taxes.
The cost isn't the employer's actual premium. It comes from the IRS uniform premium table, known as Table I and reproduced in IRS Publication 15-B, which sets a monthly cost per $1,000 of coverage by age bracket, minus anything the employee pays with after-tax dollars. Say, hypothetically, a 47-year-old has $150,000 of employer-paid coverage. The excess is $100,000, or 100 units. At the Table I rate of $0.15 per $1,000 per month for ages 45 to 49, imputed income is 100 × $0.15 × 12 = $180 for the year.
The amount is usually small and shows up on your W-2 in box 12 with code C. Employer-paid coverage on a spouse or child above $2,000 can also create imputed income. Estimate yours with the imputed income calculator for group life over $50,000, and see group life over $50,000 and imputed income.
Last reviewed October 4, 2026