INSTITUTIONAL CHECKLIST · MSO COMPLIANCE
The contemporaneous documentation file behind a defensible MSO management fee under IRC §162 and §482.
By Alex Jones, EA, CFP®, ChFC®, CLU®, CEPA, Co-Founder, Guardian Tax Consultants®.
Why documentation matters in an examination
An MSO creates related-party service and pricing positions that should be substantiated under the applicable deduction, transfer-pricing and recordkeeping rules (including § 6001). Relevant examination issues may include whether the services were actually rendered, whether the fee is supported under § 162 and § 482, and whether records were kept at the time. The items below make up the file that addresses those questions.
How to use this checklist
A defensible MSO management fee is not the result of a single document; it is the result of a coordinated documentation file maintained across the agreement, the study, the cost base, the invoicing system, and the annual refresh cycle. This checklist is the file index. It is a diligence tool for CPA firms and tax counsel coordinating with GTC on MSO compliance, not a tax opinion.
1. Written Management Services Agreement
- ☐ Executed MSA dated before services begin, signed by both entities.
- ☐ Defined scope, term, renewal, termination, and dispute-resolution provisions.
- ☐ Fee methodology and payment cadence stated with specificity.
- ☐ Indemnification, confidentiality, and intellectual-property allocation addressed.
- ☐ Counterparty signatories with documented authority to bind each entity.
2. Service scope and deliverables
- ☐ Detailed list of management services to be provided.
- ☐ Service-level expectations and delivery cadence documented.
- ☐ Personnel responsible for each service line identified.
- ☐ Evidence of service delivery (time records, deliverables, board materials, KPI reports).
- ☐ Annual narrative summary of services rendered and value delivered.
3. Reasonable compensation (RC) study
- ☐ Independent RC study refreshed on a documented cadence, typically annually and no less than every 2–3 years for material fees.
- ☐ Comparables drawn from defensible market sources.
- ☐ Position within the inter-quartile range documented with rationale.
- ☐ Study tied to the personnel and services actually delivered by the MSO.
- ☐ CPA and counsel review of the study reflected in the documentation file.
4. Cost base and time allocation
- ☐ Defined cost base components (personnel, occupancy, technology, professional services, overhead).
- ☐ Time allocation methodology documented (timesheets, percentage allocations, headcount keys).
- ☐ Allocations tied to actual operating data, not formulaic estimates.
- ☐ Inter-entity allocations reconciled at least annually.
- ☐ Workpapers preserved in a retrievable format.
5. Transfer-pricing method support (cost of services plus, CPM, or services cost method)
- ☐ Selected method documented with rationale (cost of services plus, CPM, services cost method, or another method supported under Treas. Reg. §1.482-9).
- ☐ Benchmarking study supporting the margin or markup applied.
- ☐ Range analysis with positioning rationale.
- ☐ IRC §482 transfer-pricing alignment confirmed for related-party arrangements.
- ☐ Periodic refresh of the supporting study on a documented cadence.
6. Invoice cadence and payment records
- ☐ Invoices issued on a regular cadence (monthly or quarterly) consistent with the MSA.
- ☐ Invoice detail ties to the fee methodology and cost base.
- ☐ Payments made within commercially reasonable terms; aged receivables addressed.
- ☐ Bank records and wire confirmations preserved.
- ☐ Intercompany account reconciliations performed at least annually.
7. Annual refresh cycle
- ☐ Annual review of the MSA for accuracy and updates.
- ☐ Annual review of the cost base, allocations, and service delivery.
- ☐ RC and transfer-pricing studies refreshed per documented cadence.
- ☐ Board or principal sign-off on the annual file.
- ☐ CPA review confirmation and documentation file index maintained.
Disclosures
This checklist is published by Guardian Tax Consultants® for educational and diligence purposes. It is not a tax opinion, legal opinion, or financial-product recommendation, and it does not establish an advisor-client relationship. Specific facts, applicable state law, and the federal tax code in effect at the relevant time will govern any actual planning. CPA firms, tax counsel, and family-office advisors should review each item with qualified professionals before relying on it. Past results do not guarantee future outcomes.