SEP IRA

IntermediatePersonal Finance2 min read

Quick Definition

A Simplified Employee Pension IRA allowing self-employed individuals and small business owners to contribute up to 25% of income.

What Is SEP IRA?

A SEP IRA (Simplified Employee Pension Individual Retirement Account) is a retirement plan designed for self-employed individuals and small business owners. It offers significantly higher contribution limits than traditional IRAs and is simple to set up and maintain.

2026 Contribution Limits:

Limit TypeAmount
Maximum Contribution$70,000
Percentage Limit25% of net self-employment income
Effective Limit (Self-Employed)~20% after SE tax adjustment

Key Features:

  • Only employer contributions (no employee deferrals)
  • Tax-deductible contributions
  • Tax-deferred growth
  • No annual filing requirements (unlike SIMPLE IRA or 401k)
  • Easy to set up - most brokerages offer free SEP IRA accounts
  • Contributions are discretionary each year

Who Can Use SEP IRA:

  • Sole proprietors
  • Freelancers
  • Independent contractors
  • Small business owners
  • Side-gig income earners

Contribution Calculation (Self-Employed):

StepCalculation
1. Net ProfitRevenue - Business Expenses
2. Minus 1/2 SE TaxNet Profit × 0.9235
3. ContributionAdjusted × 25% (max 20% effective)

Example:

  • Net self-employment income: $150,000
  • SE tax adjustment: $150,000 × 0.9235 = $138,525
  • Max contribution: $138,525 × 0.25 = $34,631

SEP IRA vs Other Plans:

FeatureSEP IRASolo 401(k)SIMPLE IRA
Max Contribution$70,000$70,000+~$19,500
Employee DeferralsNoYesYes
Catch-up (50+)NoYesYes
ComplexityVery lowMediumLow
Roth OptionNoYesNo

Best For:

  • Self-employed with variable income
  • Those wanting simplicity
  • Late starters needing to catch up (high limits)
  • Small businesses with few/no employees

SEP IRA Example

  • 1Freelancer earning $100,000 contributing $20,000 to SEP IRA
  • 2Small business owner maxing out SEP IRA at $70,000