Direct answer
Use these five fictional composite case studies as a reading method, not as outcomes. A ROBS compliance file turns on dates, plan terms, payroll records, valuation support, sponsor conduct, participant data, correction timing and whether the IRS, DOL, tax-return or fiduciary lane is in view.[S1][S2][S3][S7][S9][S10]
The safe first answer is records before narrative. Do not alter, backdate or overwrite documents. Preserve deadlines, freeze suspect transfers when needed, identify the governing lane, and involve ERISA counsel, a CPA or tax counsel, the TPA, an appraiser, auditor or independent fiduciary according to the issue.[S4][S5][S6][S8][S11][S12] When the file turns on returns, payroll or account records, use the guide to hiring a CPA for a ROBS correction to define the accounting lane.
How to read each case
Five fictional composite case studies
Each composite uses invented assumptions and official-source issue categories. None says the fictional sponsor violated the law, received relief, owed tax, avoided tax, won an audit or obtained agency approval.
Cross-case comparison matrix
Action checklist before a sponsor chooses a correction path
- Name the sponsor-owned decision and provider-owned task separately.
- Preserve source records before drafting an explanation.
- Stop alteration, overwriting and backdating.
- Calendar Form 5500, Form 5330, VCP, VFCP and DFVCP deadlines separately.
- Document assumptions used in every calculation.
- Use ERISA counsel for fiduciary and prohibited-transaction classification.
- Use a CPA or tax counsel for excise-tax and filing positions.
- Use a TPA or recordkeeper for eligibility, allocation and participant records.
- Use an appraiser when stock or property value drives the answer.
- Use an auditor when annual-report schedules or audit-document gaps require one.
- Separate correction timing before agency notice from correction after contact.
- Leave unresolved decisions visible rather than converting assumptions into conclusions.
FAQ
Sources
Research ledger: docs/research/robs-compliance-case-studies-research-ledger.json. Sources were checked Aug. 12, 2026. These official sources support the issue categories and program boundaries; they do not decide fictional facts or reader-specific outcomes.
- S1. Rollovers as Business Start-Ups Compliance ProjectInternal Revenue Service. Used for ROBS structure, compliance-check records, valuation, participant, Form 5500, discrimination, prohibited-transaction and failed-business signals. Limit: Compliance-project guidance is not approval, precedent or a correction procedure.
- S2. EP ROBS guidelines memorandumInternal Revenue Service. Used for examination development, rollover, stock-purchase, valuation, benefits-rights-and-features and prohibited-transaction issues. Limit: Exam guidelines do not decide any fictional fact pattern.
- S3. Revenue Procedure 2021-30Internal Revenue Service. Used for EPCRS correction principles, SCP, VCP, Audit CAP and excluded-employee missed-contribution methods. Limit: EPCRS does not cover every fiduciary, excise-tax or reporting consequence.
- S4. ERISA section 404Office of the Law Revision Counsel. Used for fiduciary prudence, diversification, exclusive-benefit and plan-document duties. Limit: Statutory duties require fact-specific application.
- S5. ERISA section 406Office of the Law Revision Counsel. Used for party-in-interest transactions, loans, leases, asset use and fiduciary self-dealing categories. Limit: Classification and exemption analysis are separate.
- S6. Internal Revenue Code section 4975Office of the Law Revision Counsel. Used for disqualified-person, prohibited-transaction, correction and excise-tax lane boundaries. Limit: Tax liability and filing positions require tax advice.
- S7. 2025 Instructions for Form 5500Department of Labor, IRS and PBGC. Used for annual reporting, electronic filing, who must file, amended filing and penalty context. Limit: Filing status depends on plan year, participants and exact plan facts.
- S8. Instructions for Form 5330Internal Revenue Service. Used for section 4975 reporting vehicle and excise-tax filing context. Limit: Instructions do not decide whether a prohibited transaction occurred.
- S9. Voluntary Fiduciary Correction ProgramDepartment of Labor. Used for DOL fiduciary correction process, delinquent participant contribution and loan repayment self-correction, loss calculation and no-action boundaries. Limit: Program relief is category-specific and not universal IRS relief.
- S10. Delinquent Filer Voluntary Compliance ProgramDepartment of Labor. Used for DFVCP eligibility, Form 5500 filing process, $10 daily amount and small-plan or large-plan caps. Limit: DFVCP does not waive all IRS, PBGC or fiduciary consequences.
- S11. IRS S Corporation Valuation Job Aid for IRS Valuation AnalystsInternal Revenue Service. Used for closely held valuation discipline, valuation-date support and assumptions documentation. Limit: Job aid is not ROBS-specific and is not official IRS position.
- S12. DOL Meeting Your Fiduciary ResponsibilitiesDepartment of Labor. Used for provider monitoring, records, reporting, fidelity bond, service-provider and fiduciary responsibility patterns. Limit: General fiduciary education does not assign responsibility in a contract.