Key Takeaways

  • DC plans define contributions, not benefits; employee bears all investment risk
  • 2025 annual additions limit is $70,000 (or 100% of compensation if less) under IRC 415(c)
  • DC plan types include profit sharing, 401(k), money purchase pension, stock bonus, and ESOP
  • Profit sharing contributions are discretionary but must be substantial and recurring
  • DC plans favor younger employees who have more time for compound growth
  • Net Unrealized Appreciation (NUA) treatment available for lump-sum distributions of employer stock
Last updated: January 2026

Defined Contribution Plans

Defined contribution (DC) plans specify the contribution amount rather than the retirement benefit. Unlike defined benefit plans where the employer promises a specific benefit, DC plan participants receive whatever their account balance grows to be based on contributions and investment performance. The employee bears all investment risk.

Key Characteristics of DC Plans

CharacteristicDefined Contribution Plan
What is DefinedContribution amount/formula
Investment RiskEmployee
Account TypeSeparate individual accounts
Mandatory FundingGenerally no (except money purchase)
FavorsYounger employees
PBGC CoverageNo
2025 Annual Additions LimitLesser of $70,000 or 100% compensation

Types of Defined Contribution Plans

DC plans fall into two main categories: pension plans and profit sharing plans.

DC Pension Plans

Plan TypeFundingActuaryWho Favors
Money Purchase PensionMandatory (fixed %)NoYounger employees
Target Benefit PensionMandatory (varies)At inception onlyOlder employees

Money Purchase Pension Plans:

  • Mandatory annual funding of a fixed percentage (up to 25% of covered compensation)
  • Rarely established after EGTRRA 2001 due to profit sharing plans achieving same limits

Target Benefit Pension Plans:

  • Special type of money purchase plan
  • Contribution determined by participant's age to achieve a target benefit
  • Requires actuary at inception only (not annually)
  • Favors older employees (unlike other DC plans)

Profit Sharing Plans

The more common type of DC plan, profit sharing plans include several variations:

Plan TypeKey FeatureContributions
Profit SharingDiscretionary employer contributionsEmployer only
401(k) / CODAEmployee salary deferralsEmployee + Employer
Stock BonusDistributions in employer stockEmployer stock
ESOPInvested primarily in employer stockEmployer (often leveraged)
Thrift PlanAfter-tax employee contributionsEmployee + Employer match

Profit Sharing Plans

Core Characteristics

  • Established and maintained by an employer
  • Provides for employee participation in company profits
  • Uses a definite predetermined formula for allocating contributions
  • Must be nondiscriminatory

Contribution Rules

Discretionary but Substantial and Recurring:

  • Employer contributions are discretionary (can vary year to year)
  • However, contributions must be "substantial and recurring" to maintain qualified status
  • No requirement for actual company profits to make contributions

Contribution Limits:

  • Limited to 25% of total covered compensation for employer deduction
  • Per-employee limit: Lesser of 100% of compensation or $70,000 (2025)

Allocation Methods

MethodDescriptionEffect
Pro-rataEqual percentage to all participantsStandard allocation
Social Security Integration (Excess)Higher allocation above SS wage baseFavors higher-paid
Age-BasedCombines age and compensationFavors older employees
New ComparabilityBased on employee classificationAllows discrimination by class

Key Point: Profit sharing plans can only use the excess method for Social Security integration (not the offset method).

401(k) Plans / Cash or Deferred Arrangements (CODA)

A 401(k) is a Cash or Deferred Arrangement (CODA) attached to a profit sharing or stock bonus plan.

Key Features

  • Most prevalent type of qualified plan established today
  • Predominantly funded by employee salary deferral contributions
  • Permits employees to defer pre-tax (or Roth) compensation to a qualified plan
  • Employers may match employee deferrals (not required)

2025 Contribution Limits

Contribution Type2025 Limit
Employee Deferral$23,500
Age 50+ Catch-up$7,500
Ages 60-63 Super Catch-up$11,250
Total Annual Additions (415(c))$70,000

Eligibility and Vesting

  • Cannot use 2-year eligibility rule (unlike other qualified plans)
  • Must use standard age 21 and 1 year of service
  • Employee deferrals are 100% vested immediately
  • Employer contributions vest under standard schedules:
    • 2-6 year graded, or
    • 3-year cliff

ADP/ACP Testing

401(k) plans must pass discrimination testing:

  • ADP Test (Actual Deferral Percentage): Limits HC elective deferrals based on NHC deferrals
  • ACP Test (Actual Contribution Percentage): Tests employer matching and after-tax contributions

Safe Harbor 401(k) Plans avoid ADP/ACP testing by providing either:

  • 3% non-elective contribution to all eligible employees, OR
  • Matching: 100% on first 3% + 50% on next 2% of deferrals

CFP Exam Tip: Safe harbor employer contributions must be 100% vested immediately.

2025 Annual Additions Limit (IRC 415(c))

The maximum annual additions to a participant's DC account for 2025:

Lesser of:

  • $70,000, or
  • 100% of the participant's compensation

Annual additions include:

  • Employer contributions
  • Employee deferrals (pre-tax and Roth)
  • Forfeitures allocated to the participant's account

NOT included:

  • Catch-up contributions (age 50+)
  • Rollover contributions
ComponentIncluded in 415(c)?
Employer contributionsYes
Employee deferralsYes
ForfeituresYes
Age 50+ catch-upNo
RolloversNo

Stock Bonus Plans

Stock bonus plans are profit sharing plans where employer stock is the primary investment:

Key Features

  • Contributions can be made in cash or employer stock
  • Distributions typically made in employer stock
  • Employer receives tax deduction for FMV of stock contributed (cashless tax deduction)
  • Contributions are discretionary but must be substantial and recurring
  • Can invest 100% in employer securities (unlike pension plans limited to 10%)

Net Unrealized Appreciation (NUA)

A significant tax benefit available for lump-sum distributions of employer securities:

How NUA Works:

  1. Employee takes a lump-sum, in-kind distribution of employer stock
  2. At distribution:
    • Ordinary income = Value at date employer contributed the stock (cost basis)
    • 10% early withdrawal penalty applies only to the cost basis (if applicable)
    • NUA is NOT taxed at distribution
  3. When stock is sold:
    • NUA = Long-term capital gain (regardless of holding period)
    • Additional appreciation after distribution = capital gain (ST or LT based on holding period)

NUA Calculation:

ComponentTax Treatment
FMV at DistributionNot fully taxed at distribution
Less: Employer's Cost BasisOrdinary income at distribution
= Net Unrealized AppreciationLTCG when stock is sold
Post-distribution appreciationCapital gain based on holding period

Example: Stock with $30,000 cost basis distributed when worth $100,000, later sold for $120,000:

  • Ordinary income at distribution: $30,000
  • LTCG (NUA) at sale: $70,000
  • Additional gain (ST or LT): $20,000

CFP Exam Note: NUA treatment is lost if stock is rolled to an IRA instead of taking the lump-sum distribution.

Employee Stock Ownership Plans (ESOP)

An ESOP is a special type of stock bonus plan with unique features:

Key Characteristics

  • Established as a trust that holds employer stock
  • Can be leveraged (ESOP borrows to buy employer stock)
  • Employer can deduct principal and interest on ESOP loans
  • Dividends paid on ESOP stock are tax-deductible to employer
  • Cannot use Social Security integration for allocations

ESOP Voting Rights

Company TypeVoting Rights
Publicly TradedFull voting rights on all matters
Privately HeldVote only on major corporate decisions (mergers, acquisitions, liquidation, etc.)

ESOP Distributions

  • Participant can demand distribution in employer securities
  • Put option: Employee can require employer to repurchase stock at FMV
  • Substantially equal periodic payments allowed (5-10 year period for large accounts)
  • Lump-sum distribution qualifies for NUA treatment

ESOP Diversification

Qualified participants (age 55+ with 10 years participation) during their 6-year qualified election period may diversify:

  • Years 1-5: Up to 25% of post-1986 employer stock
  • Year 6: Up to 50% of post-1986 employer stock

DC Plans: Who They Favor

Defined contribution plans generally favor younger employees because:

  • Younger employees have more years for compound growth
  • Same dollar contribution grows much larger over 30+ years vs. 10 years
  • No credit for prior service (unlike DB plans)
  • Investment gains benefit the individual account holder

Exception: Target benefit pension plans favor older employees because contributions are calculated to achieve a specific benefit at retirement, requiring larger contributions for older participants.

Plan TypeFavors
Profit SharingYounger employees
401(k)Younger employees
Stock BonusYounger employees
ESOPYounger employees
Money PurchaseYounger employees
Target BenefitOlder employees

Forfeitures in DC Plans

When employees leave before fully vesting, their non-vested employer contributions are forfeited:

Forfeiture Uses:

  • Reduce employer contributions, OR
  • Reallocate to remaining participants

Contrast with DB Plans: In defined benefit plans, forfeitures can ONLY reduce plan costs, not be allocated to other participants.

Comparison: DB vs. DC Plans

FeatureDefined BenefitDefined Contribution
What's DefinedBenefitContribution
Investment RiskEmployerEmployee
2025 Limit$280,000 benefit$70,000 additions
Account TypeCommingled (accrued benefits)Separate individual accounts
FavorsOlder employees (except cash balance)Younger employees (except target benefit)
PBGCYes (with exceptions)No
Mandatory FundingYesNo (except pension plans)
Actuary RequiredYesNo (except target benefit at inception)
Prior Service CreditYesNo
QJSA/QPSAYesNo (unless plan distributes annuities)
Investment in ER SecuritiesLimited to 10%Up to 100%
Test Your Knowledge

Marcus, age 45, earns $200,000 annually. His employer contributes 15% of compensation to the profit sharing plan and allocates $4,000 in forfeitures to his account. Marcus also defers $23,500 to the 401(k). What is the total annual addition to his account in 2025?

A
B
C
D
Test Your Knowledge

An employee receives a lump-sum distribution of employer stock from a stock bonus plan. The employer's cost basis was $25,000 and the stock is worth $85,000 at distribution. What is the Net Unrealized Appreciation (NUA)?

A
B
C
D
Test Your Knowledge

Which statement about profit sharing plan contributions is correct?

A
B
C
D