Part 2 · Individual Taxpayer Issues

Retirement Plans: Retirement Plans (SEP, SIMPLE, Solo 401k)

Retirement Plans: Retirement Plans (SEP, SIMPLE, Solo 401k) is a critical concept in EA Exam Part 2, Individual Taxpayer Issues. This topic covers essential tax principles that frequently appear on the exam. Understanding retirement plans (sep, simple, solo 401k) is crucial for passing Part 2.

Retirement Plans (SEP, SIMPLE, Solo 401k): EA Exam Part 2 at a glance, what is tested and the IRS references

Quick answer

Small-business retirement-plan questions test SEP IRAs, SIMPLE IRAs, and solo 401(k) plans: contribution limits, deadlines, and which plan fits which situation.

Retirement Plans (SEP, SIMPLE, Solo 401k) is tested on EA Exam Part 2 (Individual Taxpayer Issues). Primary IRS reference: IRS Publication 560.

About this EA exam topic

Small-business retirement-plan questions test SEP IRAs, SIMPLE IRAs, and solo 401(k) plans: contribution limits, deadlines, and which plan fits which situation.

The EA exam tests the contribution-calculation basics for the self-employed and the differences in employer/employee contributions across plan types.

What you'll be tested on

  • SEP, SIMPLE, and solo 401(k) contribution limits
  • Self-employed contribution computation
  • Establishment and funding deadlines
  • Choosing among plan types

How to prepare

  • Compare the three plans side by side on limits and deadlines.
  • Remember the self-employed contribution base is net SE earnings less half SE tax.
  • Know which plans allow employee deferrals.

Practice questions for Retirement Plans (SEP, SIMPLE, Solo 401k)

What this topic covers

Retirement Plans (SEP, SIMPLE, Solo 401k) appears in Part 2: Business Taxation within the Individual Taxpayer Issues domain. VantageEA practice questions focus on how retirement plans rules are applied in realistic EA exam fact patterns.

What candidates practice

Candidates practice identifying tested facts, choosing the best multiple-choice answer, and reviewing explanations tied to IRS Publication 560, IRC §408(k), IRC §408(p). This topic supports timed 100-question PSI-style mock tests and shorter topic review sessions.

Related practice-question themes include sep-ira, simple-ira, solo-401k, retirement.

Topic overview

Exam partPart 2: Business Taxation
DomainIndividual Taxpayer Issues
TopicRetirement Plans
Difficultyeasy to medium to hard
Last updated2025-tax-year

Official IRS sources

Related keywords

sep-irasimple-irasolo-401kretirementself-employed

Frequently asked questions

Which retirement plans suit a small business?

SEP IRA, SIMPLE IRA, and solo 401(k); each has different limits, deadlines, and contribution rules.

Which part?

Part 2 (Businesses).

Reference?

IRS Publication 560.

Practice this topic.

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