Retirement Planning

By AE Tax Advisors | Educational guide | Updated September 2026

Business Owners / Retirement Planning

Retirement plans are one of the few areas of the tax code where owners can direct a meaningful amount of business income into their own long-term savings on a tax-advantaged basis. The right plan depends on your income, your age, whether you have employees, how consistent your cash flow is, and how much administrative work you are willing to take on.

The guides in this hub compare the main plan types, from a simple SEP IRA to a solo 401(k), to more advanced defined benefit and cash balance designs. They also cover Roth conversions and the added rules that apply when a business has employees.

How to Use This Hub

Begin with the overview of retirement plans for business owners to see how the options differ. If you have no employees, read the solo 401(k) and SEP comparison guides. If your income is high and stable and you want to contribute more than the standard limits allow, the defined benefit and cash balance guides explain how those plans work and what commitments they carry.

Contribution limits are indexed and change over time, and plan design involves actuarial and administrative requirements, so figures in the guides are described in general terms. Confirm current limits and eligibility with your plan administrator and advisor.

Guides in Retirement Planning

Retirement Plans for Business Owners: An OverviewA comparison of the main retirement plan options for business owners, including SEP, SIMPLE, solo 401(k), defined benefit, and cash balance plans.Solo 401(k) Plans for Owner-OperatorsHow a solo 401(k) works for owners without employees, including the employee and employer contribution pieces, Roth options, and filing requirements.SEP IRA vs Solo 401(k) vs SIMPLE IRAA side-by-side comparison of SEP IRA, solo 401(k), and SIMPLE IRA plans for small business owners, covering contributions, employees, and setup.Defined Benefit Plans for Business OwnersHow defined benefit pension plans work for owner-operators, why older and higher-income owners consider them, and the commitments they involve.Cash Balance Plans Explained for Business OwnersWhat a cash balance plan is, how it differs from a traditional defined benefit plan, and how pay credits and interest credits work.Roth Conversions and Backdoor Roth Planning for OwnersHow Roth conversions work, how business income and retirement plans interact with them, and the traps such as the pro rata rule.Retirement Plans When Your Business Has EmployeesHow employees change retirement plan design for owners: coverage, nondiscrimination testing, safe harbor options, and startup credits.

Want to See How This Applies to Your Business?

Book a discovery call with AE Tax Advisors to talk through your entity, compensation, retirement, and deduction planning.

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Educational purposes only. This page is general education and is not tax, legal, or accounting advice. Tax laws change and outcomes depend on individual facts, so consult a qualified professional before acting. No result is guaranteed.

Focused implementation guides

Resolve the related evidence question before carrying a planning assumption into implementation.

Put your planning questions to AE Tax Advisors

AE Tax Advisors for Business Owners is an educational resource. For an analysis of your own business or property, review AE Tax Advisors’ relevant advisory services and book a discovery call.

General education, not individual tax advice. Examples do not establish eligibility or guarantee savings.

Prepare a practical planning file

Use these focused workbooks alongside the topic guides. Each includes an example, a workflow and a records checklist.

Browse all six business planning workbooks