Group-Term Life Insurance Taxation: IRS Table and W-2 Reporting

Employer-provided group-term life insurance imputed income is the taxable value of any coverage above $50,000 that your employer provides. The first $50,000 is tax-free under Section 79 of the Internal Revenue Code. Every dollar above that threshold generates income you never actually receive, calculated from an IRS age-based rate table, added to your W-2 wages, and subject to Social Security and Medicare taxes.1Office of the Law Revision Counsel. 26 USC 79 – Group-Term Life Insurance Purchased for Employees

The $50,000 figure is a flat statutory limit and is not indexed for inflation. Many employers offer coverage equal to one or two times annual salary, so anyone earning more than $50,000 under a 1x policy, or more than $25,000 under a 2x policy, will see some imputed income on their W-2.

How the Imputed Income Is Calculated

The IRS does not use what your employer actually pays the insurance company. Instead, the taxable value of excess coverage comes from the IRS Premium Table (Table I), which assigns a monthly cost per $1,000 of coverage based on your age.2Internal Revenue Service. Group-Term Life Insurance Your age for this purpose is your age on the last day of the tax year.3Internal Revenue Service. Publication 15-B Employer’s Tax Guide to Fringe Benefits

The math has four steps:

  • Subtract $50,000 from your total employer-provided coverage. The result is your taxable excess.
  • Divide the excess by 1,000 to get the number of rate units.
  • Multiply the rate units by the monthly cost from the Premium Table for your age bracket.
  • Multiply that monthly figure by the number of months you held the coverage, then subtract any after-tax contributions you paid toward the premium.

The IRS Premium Table

Monthly cost per $1,000 of excess coverage by age bracket:3Internal Revenue Service. Publication 15-B Employer’s Tax Guide to Fringe Benefits

  • Under 25: $0.05
  • 25 through 29: $0.06
  • 30 through 34: $0.08
  • 35 through 39: $0.09
  • 40 through 44: $0.10
  • 45 through 49: $0.15
  • 50 through 54: $0.23
  • 55 through 59: $0.43
  • 60 through 64: $0.66
  • 65 through 69: $1.27
  • 70 and older: $2.06

The rates rise steeply with age. A 68-year-old with $200,000 of excess coverage has $3,048 of imputed income for the year (200 × $1.27 × 12). A 30-year-old with identical coverage has just $192 (200 × $0.08 × 12).

A Worked Example

You are 52 on December 31 and your employer provides $250,000 of group-term life insurance for the full year. You contribute $100 through after-tax payroll deductions.

Your excess is $200,000, which gives you 200 rate units. The rate for ages 50 through 54 is $0.23, so the monthly taxable value is $46.00. Twelve months at $46.00 comes to $552.00. Subtract the $100 after-tax contribution, and your imputed income for the year is $452.00.3Internal Revenue Service. Publication 15-B Employer’s Tax Guide to Fringe Benefits

If your coverage changes mid-year, run the calculation separately for each period at the applicable coverage amount.

Pre-Tax Versus After-Tax Premium Contributions

Only after-tax contributions reduce your imputed income. This distinction catches a lot of employees. If your employer offers coverage through a Section 125 cafeteria plan and you pay for it with pre-tax salary deductions, those contributions are treated as if the employer paid them and do not offset the imputed income calculation.4Office of the Law Revision Counsel. 26 USC 125 – Cafeteria Plans

Put concretely: $200 paid through a pre-tax cafeteria plan leaves your imputed income unchanged. The same $200 paid on an after-tax basis comes right off the calculated amount. Check your pay stub or enrollment materials to confirm how your contributions are handled. When coverage amounts are large, the difference matters.

How It Shows Up on Your W-2

Your employer reports the total imputed income in three places on Form W-2: Box 1 (total wages), Box 3 (Social Security wages), and Box 5 (Medicare wages). The same amount also appears in Box 12 with Code C, which identifies it as taxable group-term life insurance cost.5Internal Revenue Service. 2026 General Instructions for Forms W-2 and W-3

The amount is subject to Social Security tax at 6.2% and Medicare tax at 1.45%.6Internal Revenue Service. Topic No. 751, Social Security and Medicare Withholding Rates Federal income tax withholding on the imputed amount is optional for the employer.3Internal Revenue Service. Publication 15-B Employer’s Tax Guide to Fringe Benefits If your employer does not withhold, you still owe income tax on the amount when you file. Imputed income from group-term life insurance is exempt from Federal Unemployment Tax.

Because Box 12 Code C is earmarked for this purpose, you can always see exactly how much of your reported wages came from life insurance imputation. If the number looks off, check it against your coverage amount using the Premium Table.

When Coverage Is Fully Exempt

Three situations remove imputed income entirely, regardless of coverage amount:1Office of the Law Revision Counsel. 26 USC 79 – Group-Term Life Insurance Purchased for Employees

  • Your employer is the direct or indirect beneficiary of the policy. This is common with key-person policies where the company receives the death benefit rather than your family.
  • A qualifying charitable organization is the sole beneficiary for the entire tax year. Switching to a non-charitable beneficiary mid-year forfeits the exemption.
  • You are a former employee who is totally disabled. The disability must be a medically determinable physical or mental impairment expected to result in death or that has lasted at least 12 continuous months, preventing any substantial gainful activity.

Coverage on a Spouse or Dependent

The $50,000 exclusion applies only to coverage on your own life. When your employer also insures your spouse or dependents, a separate de minimis rule governs: coverage with a face value of $2,000 or less is excluded from your income.2Internal Revenue Service. Group-Term Life Insurance

If the face value exceeds $2,000, the entire cost is taxable, calculated with the same Premium Table but using the covered person’s age rather than yours. Most employers treat $2,000 as a bright-line cutoff, though the IRS has noted that amounts slightly above $2,000 may still qualify as de minimis depending on the facts.2Internal Revenue Service. Group-Term Life Insurance

Retirees and Former Employees

When an employer continues group-term coverage after you leave, the $50,000 exclusion still applies and coverage above $50,000 still generates imputed income. What changes is payroll tax collection. Without wages to withhold from, the employer pays its own share of Social Security and Medicare and reports the uncollected employee share on your W-2 using Box 12 Code M (Social Security) and Code N (Medicare). You pay those amounts when you file.3Internal Revenue Service. Publication 15-B Employer’s Tax Guide to Fringe Benefits

This surprises some retirees. A 70-year-old with $150,000 of employer-provided coverage has imputed income of $2,472 for the year (100 units × $2.06 × 12), and owes Social Security, Medicare, and income tax on that amount at filing. Plan for it rather than discovering it in April.

Two Percent S Corporation Shareholders

If you own 2% or more of an S corporation and it provides group-term life insurance on your behalf, the $50,000 exclusion does not apply to you. The entire premium the corporation pays is treated as taxable compensation. The amount is subject to Social Security and Medicare taxes but not to federal income tax withholding or FUTA, and it appears in Boxes 1, 3, and 5 of your W-2.

If the S corporation is both the owner and the beneficiary of the policy, however, the insurance is a business expense of the company and nothing is added to your W-2.