Imputed income
Summary definition: The monetary value of taxable, non-cash benefits or perks an employee receives from their employer.
Key takeaways
- Imputed income is the value of any substantial, non-cash benefits an employee receives as part of their compensation package.
- Imputed income is subject to employment tax withholding, and employers must declare it on W-2 forms.
- Benefits worth less than $100 are considered de minimis and don’t count towards an employee’s income taxes.
What is imputed income?
Imputed income, also known as imputed earnings, is the value of any taxable compensation given to employees by companies in the form of non-cash benefits (a.k.a., fringe benefits). Employee benefits add considerable value to a standard salary package, so the IRS must account for them.
Examples of imputed earnings
While imputed perks are often non-cash benefits, their value must be recorded as taxable income when they exceed specific thresholds. Common examples include:
- Personal use of a company car
- Employer-paid gym memberships or fitness center access
- Health insurance coverage for non-dependent domestic partners
- Group-term life insurance coverage exceeding $50,000
- Gift cards, cash bonuses, or cash-equivalent rewards
- Tuition or educational reimbursement exceeding $5,250 per year
- Moving or relocation expense reimbursements
- Dependent care or adoption assistance exceeding IRS annual limits
What is excluded from imputed income?
Not all non-cash benefits are subject to taxation, such as a floating holiday or reimbursement for educational expenses up to $5,250.
To that end, the IRS Fringe Benefit Guide defines several categories of exempt benefits.
| Type of exemption | Exemption details | Examples |
| De minimis | Benefits so small in value that accounting for them is impractical. |
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| Working condition | Items required to perform a job that would otherwise be a deductible business expense. |
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| Financial limitations | Benefits that are tax-free only up to specific IRS-defined annual limits. |
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| Employee-specific exemption | Cases where an employee’s role or ownership status affects exemption eligibility. |
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De minimis benefits
De minimis benefits are perks so minor in value (e.g., less than $100) that the IRS considers it impractical to account for them as taxable income, regardless of how often employers provide them.
Working condition benefits
Working condition benefits are goods or services an employer provides to help an employee do their job effectively that would otherwise qualify as a deductible business expense if the employee paid for the benefit out of pocket.
Fringe benefits with financial limitations
Fringe benefits are only partially exempt from imputed income. They're tax-free up to a specific IRS threshold, and any amount above that limit becomes taxable. Therefore, employers need to track these carefully to avoid underreporting.
Employee exemptions
Depending on an employee's role or ownership stake in the company, some standard exemptions may not apply. These exclusions are typically designed to ensure that fringe benefits do not unfairly favor highly compensated employees or business owners.
How to tax imputed income
Imputed income taxes work similarly to taxes on regular wages. For example, employees owe FICA taxes (i.e., Social Security and Medicare), federal income tax (FIT), and any applicable state and local income taxes on the value of their taxable benefits.
When it comes to withholding, employers have two options when deciding how to withhold taxes for imputed income:
- Add it to regular wages: Include the imputed income in the employee's wages for that pay period and withhold income tax on the combined total.
- Withhold at a flat rate: Apply the IRS supplemental wage rate of 22% directly to the imputed income amount. If supplemental wages exceed $1 million, the rate increases to 37%.
After, employers must report imputed income on each employee's W-2 form by January 31 of the following calendar year:
- Track benefit values throughout the year: Record the fair market value of each taxable fringe benefit as it's provided (i.e., the same as regular wages).
- Include imputed income in the correct W-2 boxes: Report the total in Box 1 (Federal wages), Box 3 (Social Security wages), and Box 5 (Medicare wages). Itemize specific benefits can be reported in Box 12 or Box 14, where applicable.
- Choose how to file: Report fringe benefits on the employee's existing W-2, or file a separate W-2 dedicated to benefit information.
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