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Account & Regulation

SEP IRA

A retirement account for self-employed individuals and small business owners. Much higher contribution limits than a standard IRA, and contributions are tax-deductible.

What is a SEP IRA?

A Simplified Employee Pension IRA (SEP IRA) is a retirement plan designed for self-employed workers, freelancers, and small business owners. It lets a business owner make tax-deductible contributions for themselves and any eligible employees, with contribution limits far above a standard Traditional IRA.

Key features

  • High contribution limit: up to 25% of compensation, capped at an IRS-set dollar amount each year (several times the standard IRA limit)
  • Employer-funded only: contributions come from the business, not the employee. For sole proprietors, the business owner is both
  • Tax-deductible contributions: reduce the business's taxable income
  • Tax-deferred growth: investments inside the account grow without annual tax
  • Easy setup: much simpler paperwork than a Solo 401(k)
  • No catch-up contributions: unlike 401(k) and IRA, no extra contribution room for age 50+

SEP IRA vs. Solo 401(k)

Both are for self-employed individuals with similar total contribution room. The SEP IRA is easier to administer. The Solo 401(k) usually allows a higher contribution at lower income levels (because of the employee deferral component), permits Roth contributions, and allows plan loans. Business owners with employees often prefer SEP for its simplicity; solo operators at higher incomes often prefer the Solo 401(k) for the extra flexibility.

For a side hustle or freelance income, a SEP IRA is the fastest way to shelter a large chunk of earnings from tax while saving for retirement.

Related Terms

401(k)

An employer-sponsored retirement plan where employees defer part of their salary into tax-advantaged investments. Contributions are pre-tax, growth is tax-deferred, and many employers offer a matching contribution.

403(b)

A retirement plan for employees of public schools, universities, churches, and certain nonprofits. Similar to a 401(k) in structure and contribution limits, with investments typically in annuities or mutual funds.

457(b)

A deferred compensation plan for state and local government employees and some nonprofits. Separate contribution limit from 401(k) and 403(b), and no early withdrawal penalty at separation of service.

HSA

A Health Savings Account: a triple-tax-advantaged account for medical expenses. Contributions are deductible, growth is tax-free, and qualified medical withdrawals are tax-free. Often used as a stealth retirement account.

Roth 401(k)

A 401(k) variant funded with after-tax dollars. Investments grow tax-free and qualified withdrawals in retirement are tax-free, combining the high contribution limits of a 401(k) with the Roth tax treatment.

Roth IRA

A retirement account funded with after-tax dollars. Investments grow tax-free, and qualified withdrawals in retirement are completely tax-free, including all earnings.