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Retirement

SIMPLE IRA vs SEP IRA for Small Self-Employed Businesses

Most solo freelancers never need to think about a SIMPLE IRA — but the moment you hire your first employee, this comparison becomes relevant fast.

Retirement planning documents on a desk

Both a SIMPLE IRA and a SEP IRA are retirement plans built for small businesses, but they solve slightly different problems — one is designed with employees in mind, the other is often simpler for a truly solo operation.

SEP IRA: built for flexibility, ideal for solo freelancers

As covered in our SEP IRA vs Solo 401(k) guide, a SEP IRA lets you contribute up to 25% of net self-employment earnings, with no mandatory annual contribution — skip a year entirely if cash flow is tight, with no penalty.

SIMPLE IRA: built for small teams

A SIMPLE IRA (Savings Incentive Match Plan for Employees) is designed for small businesses, including those with employees. Unlike a SEP IRA, it requires the employer to make either a matching contribution (up to a percentage of each participating employee's compensation) or a fixed contribution for all eligible employees — a mandatory, ongoing cost rather than a discretionary one.

Side by side

SEP IRASIMPLE IRA
Best forSolo freelancers, no employeesSmall businesses with a handful of employees
Employer contributionDiscretionary, can vary or skip yearlyMandatory match or fixed contribution
Employee contributionsNot applicable (employer-only funding)Employees can contribute from their own pay
Contribution ceilingGenerally higherGenerally lower than a SEP or Solo 401(k)

When a SIMPLE IRA actually wins

If you've grown from solo freelancer to small employer and want to offer a retirement benefit that employees can also contribute to directly from their own paycheck (which a SEP IRA doesn't allow), a SIMPLE IRA becomes worth considering — despite the lower contribution ceiling for you personally, it's often easier to administer than a full 401(k) plan for employees.

Frequently asked questions

A SIMPLE IRA is generally more relevant once you have employees you want to include in a retirement plan with mandatory employer contributions, whereas a SEP IRA is often simpler and more flexible for a solo freelancer with no employees.
Yes — employers must either match employee contributions up to a percentage of compensation or make a fixed contribution for all eligible employees, which is a mandatory cost a SEP IRA doesn't impose.

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Free Agent Finance Editorial Team

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