The word "independent" appears in the name of the deliverable. It also appears as an explicit requirement in Treasury Regulation §1.132-5(m)(2)(iv)(A). The IRS uses it deliberately, and it means something specific - something that most ISS providers structurally cannot satisfy.
This matters more than it might appear. A study produced by a firm that fails the independence requirement isn't a weak ISS. It may not be a qualifying ISS at all.
What the regulation requires
Section §1.132-5(m)(2)(iv)(A) requires that the Independent Security Study be performed by an independent third party. The regulation doesn't define "independent" exhaustively, but the concept maps cleanly to what any attestation function requires: no financial interest in the outcome, no ongoing operational role in the subject of the study, no compensation that depends on what the study concludes.
Applied to an ISS, independence means the firm that performs the study cannot have a financial stake in the recommendations the study makes. If the firm that writes the study also sells, installs, or staffs the security measures the study recommends, that firm has a financial interest in recommending those measures. The conflict isn't hypothetical - it's structural.
Why most ISS providers fail this
Look at the firms currently offering ISS work. The list includes executive protection companies, corporate security consulting firms, risk management firms, and integrated security providers. Almost all of them offer services beyond the study itself: executive protection staffing, residential security installation, driver programs, TSCM sweeps, digital risk platforms, guard services.
Some are transparent about this. Others describe themselves as "independent" because the team that writes the ISS sits in a different division from the team that sells the protection services. That's not independence. That's an organizational chart.
The conflict matters for a specific reason that the regulation's own structure makes clear. An ISS firm that also sells executive protection has a financial interest in three things: qualifying borderline cases (more qualifications mean more downstream clients), recommending more extensive programs (more recommendations mean more services to sell), and renewing engagements indefinitely (an executive who always needs the study updated needs the firm's services continuously).
None of those interests align with producing an accurate, objective, proportionate study. They align with producing a study that generates downstream revenue.
The question that cuts through it
Before engaging any ISS provider, one question settles the independence issue quickly:
Do you sell, install, refer clients to, or derive any revenue from any of the security services you may recommend in the study?
A clear no is the only acceptable answer. Any hedging - "we have a separate division," "we only refer clients at their request," "we maintain a wall between the study team and the services team" - is a disclosure, not a denial. The conflict exists regardless of how it's managed internally.
The IRS doesn't have to formally disqualify a study on independence grounds to make it a problem on examination. An examiner who notes that the same firm conducted the study and staffed the executive protection program has grounds to scrutinize the study's conclusions more aggressively, to question whether the recommendations were proportionate to the documented concern, and to treat the independence language in the study as boilerplate rather than fact. That scrutiny is the last thing you want when a six-figure W-2 exclusion is under review.
What about using your existing security vendor?
A question that comes up regularly: can the firm already providing executive protection conduct the ISS?
The answer is no - not for the study itself.
Your existing security vendor can conduct physical assessments that inform an ISS. Site surveys, access control reviews, vulnerability assessments - those are inputs to the study. What the vendor cannot do is author the Independent Security Study, because the study is supposed to independently evaluate whether the program your vendor is running is appropriate. Having the vendor assess the adequacy of its own program isn't independence; it's a conflict of interest with a regulatory name attached to it.
The practical structure that works is this: your existing vendor continues its operational role, and an independent firm - one with no service relationship with you or your vendor - conducts the study. The two are complementary. The study evaluates the threat environment and defines the appropriate program. Your vendor implements and maintains it. Neither role interferes with the other.
What real independence looks like
Independence in this context has three components.
No downstream services. The firm that produces the study derives no revenue from the security measures the study recommends - not directly, not through affiliates, not through referral arrangements.
No ongoing operational role. The firm isn't managing, staffing, or supervising any element of the executive's security program outside of the study and any required re-evaluations.
No contingent conclusions. The firm's compensation isn't tied to what the study finds. A firm that gets paid more for a qualifying finding than a non-qualifying one isn't independent. Neither is one whose continued engagement depends on recommending ongoing services.
This firm does one thing: the study. We don't sell executive protection, residential security, driver services, digital monitoring, or any other measure we might recommend. We don't refer clients to vendors who provide those services. The study we produce is the only deliverable, and its conclusions reflect the facts - including the conclusion that a bona fide concern doesn't exist, when that's what the facts support.
That's not a marketing position. It's a regulatory requirement, and it's the only way to produce a study that holds up.
This post is for informational purposes and does not constitute tax or legal advice. Readers should consult qualified tax and legal counsel regarding the treatment of specific programs.