Starting a Business Retirement Plan

Summary of Starting a Business Retirement Plan

by DIY Money

15m•June 8, 2026
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Overview of Starting a Business Retirement Plan

This episode centers on a listener question from Nina, a self-employed jewelry repair shop owner who is doing well financially, about to hire her first full-time employee, and trying to decide what to do with extra cash: open a SEP IRA, pay down her mortgage, or reinvest in her business. The hosts use her situation to explain how retirement plans work for self-employed people, why business growth changes the best plan choice, and why liquidity and long-term goals matter as much as pure math.

Main Question From the Listener

Nina’s situation:

  • Age 33, self-employed for 3 years
  • Runs a jewelry repair business
  • About to hire her first full-time employee
  • Income projected around $120k
  • Roth IRA already maxed
  • Emergency fund is healthy
  • No debt besides a 6% mortgage
  • Wants to know whether to:
    • open a SEP IRA
    • pay more on the mortgage
    • invest more in the business
    • or use extra money another way

Key Takeaways on Retirement Plans for the Self-Employed

SEP IRA: Simple, but less flexible with employees

  • A SEP IRA is employer-funded and easy to set up.
  • The main drawback: you generally must contribute the same percentage for eligible employees as you do for yourself.
  • That makes a SEP a better fit for:
    • solo business owners
    • businesses with only a spouse involved
    • people who want simplicity and don’t mind uniform contributions
  • Once a business starts hiring, a SEP often becomes less attractive.

SIMPLE IRA: Often better once employees enter the picture

  • The hosts said a SIMPLE IRA may make more sense for Nina now that she’s hiring.
  • It allows:
    • employee contributions
    • employer matching
    • relatively straightforward administration
  • They noted that SIMPLE IRAs have become more flexible over time, including a Roth option in some cases.
  • This can be a strong middle-ground for a growing small business.

Solo 401(k) / regular 401(k): Better for different stages of growth

  • A solo 401(k) can be great if the business is truly owner-only.
  • Once there are employees, the plan may need to evolve into a traditional 401(k) structure.
  • The hosts emphasized choosing a plan based on:
    • current employee count
    • expected growth
    • how much income needs to be deferred
    • tax bracket considerations

Advice on Mortgage Paydown vs. Investing

Paying off the mortgage is mostly a goals question

  • The hosts said mortgage payoff is usually more of an emotional/psychological decision than a pure math decision.
  • Mathematically, they suggested retirement savings and flexible investing often come first.
  • But if Nina strongly values becoming mortgage-free, then extra payments can make sense as part of her plan.

A brokerage account can preserve flexibility

  • If Nina wants to keep her options open, a taxable brokerage account can be a good parking place for extra cash.
  • This allows her to:
    • keep money liquid
    • invest it
    • later decide whether to use it for a mortgage payoff, business needs, or something else

Bigger Planning Theme: Liquidity and Business Uncertainty

The episode repeatedly emphasized that Nina’s decision depends on more than just tax efficiency.

Questions to ask before choosing

  • How fast will the business grow?
  • Will she have more employees soon?
  • Does she need money available before age 59½?
  • How stable is the business expected to be?
  • Is paying off the mortgage worth reducing liquidity?
  • Would she rather optimize taxes now or keep options open?

The hosts stressed that when multiple priorities are competing, it’s often best to create a full financial plan rather than make one isolated decision.

Practical Recommendations

What the hosts would generally consider

  • Since Nina is hiring an employee, a SEP IRA may not be the best long-term fit
  • A SIMPLE IRA is likely a better next-step option if the business is still small
  • If the business keeps growing, she may eventually outgrow both and need a traditional 401(k)
  • Continue funding tax-advantaged retirement accounts where appropriate
  • Use a brokerage account for flexible savings if she wants optionality
  • Consider mortgage prepayment only if being debt-free is a major personal goal

Strong recommendation

  • They strongly advised Nina to work with a:
    • tax advisor
    • financial advisor
  • Reason: self-employment plans depend heavily on:
    • tax structure
    • employee count
    • income level
    • future growth plans
    • entity setup like sole prop, LLC, or S-corp election

Bottom Line

The episode’s core message is that the right retirement plan depends on how the business is structured today and where it’s headed tomorrow. For a growing small business with employees, a SEP IRA may be too limiting, and a SIMPLE IRA or future 401(k) could be a better fit. Meanwhile, mortgage paydown is optional and goal-driven, while brokerage investing offers the most flexibility.

Closing Quote / Core Philosophy

The show ends with the familiar DIY Money principle:

  • Live on less than you make
  • Invest the rest
  • Do it for a long time