The central beneficial ownership filing obligation for U.S. companies has ended. The operational need to understand who owns and controls an entity has not.

On 14 August 2026, FinCEN's final rule permanently removed the requirement for U.S. companies and U.S. persons to report beneficial ownership information under the Corporate Transparency Act. FinCEN also said it would delete information it reasonably believes is connected to U.S. persons. The Treasury announcement makes the scope clear: certain foreign reporting companies remain required to report beneficial ownership information for foreign individuals.

That is a consequential change in the U.S. regulatory landscape. It is not a reason for an investment manager, fund administrator or corporate service provider to stop understanding the ownership behind the entities it onboards.

A government filing is not the same as customer due diligence

Beneficial ownership reporting and beneficial ownership due diligence are often bundled together because both start with the same question: who is really behind this legal entity? But they are not the same activity.

A central reporting regime determines what a company must submit to a government database. Customer due diligence is the judgement a regulated firm must make before it establishes or continues a relationship. That judgement cannot be outsourced to the existence of a filing, and it does not disappear when a filing obligation is withdrawn.

Consider a fund subscription from a family office using a Delaware LLC. The legal entity may have no current BOI filing obligation. But the manager still needs to know whether the entity is controlled by the person named in the subscription documents, whether another entity sits above it, whether the signatory has authority to act, and whether the relevant people should be assessed through PEP and sanctions screening. If the LLC is owned by an offshore trust or a chain of SPVs, the work becomes more, not less, important.

This is why the distinction between KYB and KYC matters in practice. Verifying that a company exists is only one part of the job. Understanding its ownership and control is how a firm decides who it is actually dealing with.

What the FinCEN change does, and does not, change

The rule removes a specific U.S. reporting requirement. Firms should not quietly turn that into a broader policy conclusion.

It changes the following:

• U.S. companies and U.S. persons no longer have to report or update beneficial ownership information with FinCEN under the Corporate Transparency Act.

• U.S. persons holding FinCEN identifiers no longer have to update or correct the information supplied to obtain those identifiers.

• Information FinCEN reasonably believes is linked to U.S. persons is to be deleted from the BOI database.

It does not create a safe presumption that a domestic entity is low risk, fully understood or suitable for a relationship. Nor does it make a company registry extract a substitute for a documented ownership investigation. A registry can identify an entity. It rarely resolves every question about control, beneficial ownership, delegated authority or the source of a party's funds.

The impact may be felt most sharply by firms that had built a process around asking clients for a BOI report or FinCEN identifier. That shortcut has become less useful. The better question was always: can the firm show how it reached its view of the ownership structure, using evidence that can be reviewed later?

For cross-border structures, the answer still needs to take account of the entities and people that fall outside the U.S. exemption. A partnership may be managed in one jurisdiction, hold assets in another and be owned through a third. Treating a change in one country's filing rule as an answer to the whole structure is how gaps enter the record.

Build an ownership record that can survive change

An effective ownership record is not a single PDF stored after onboarding. It is a current, explainable view of the structure, backed by the documents that establish it.

At a minimum, the file should make clear:

• each legal entity in the ownership chain and its jurisdiction;

• the direct and indirect ownership path, including how percentage ownership has been calculated;

• the people who exercise control where ownership alone does not tell the story;

• the evidence used, such as registers, constitutional documents, trust documentation and authority documents;

• the date the structure was assessed, the unresolved points and the reviewer decision.

The calculation matters. A person who owns 60% of a holding company that owns 40% of an operating company has an indirect economic interest of 24%. That may be only one dimension of the assessment. A general partner, trustee, protector or investment committee can exercise control without holding the largest economic stake. A useful record shows both rather than forcing an analyst to reconstruct the relationship from email attachments during the next remediation cycle.

The record also needs a life after onboarding. A new trustee, a transfer of partnership interests or a change in a corporate director can alter the risk picture even when the customer has not contacted the firm. A sound periodic KYC review process treats those events as reasons to revisit the file, not as administrative loose ends for a future annual review.

The real shift: from filing evidence to defensible evidence

FinCEN's decision removes a regulatory artefact from many U.S. onboarding files. It also removes the temptation to treat that artefact as the ownership analysis itself.

For investment services firms, the durable approach is purpose-built and end-to-end: collect the evidence once, map layered ownership accurately, make the control logic visible and retain the decision trail. AI-first workflows can help teams extract data from entity documents and surface inconsistencies across a complex structure; human oversight still determines whether the evidence supports the risk decision.

The wider lesson is straightforward. Compliance cannot rely on a single government filing to answer a question the business is responsible for answering itself. The best ownership records will be those that remain useful when the filing regime changes again.