Persons with significant control: what you declare at registration

PSC disclosures when you register a company with CAC: what a significant-control change means, and the deadlines that follow it.

2 min readBy the Docufy editorial team

Quick answer

When you register a company, you also declare anyone who counts as a person with significant control. If that changes later, the person must tell the company within 7 days of gaining significant control, and the company must then tell CAC within one month of receiving the information.

Tell the company
within 7 days of gaining significant control
Company tells CAC
within one month of receiving the information
Declared at
registration, then kept current
Can block later filings if stale
up-to-date annual returns and PSC information
On this page

Persons with significant control sound like a due-diligence term. CAC asks for them the moment you register. It is not a later step.

Why CAC asks for this at registration

CAC's register aims to show who actually controls a company. It is not only about who holds shares on paper. Persons with significant control capture that wider picture, alongside your director and shareholder details.

This sits inside the same registration as the director and shareholder details CAC needs. It is not a separate filing you complete afterwards.

What significant control broadly means

CAMA describes significant control in general terms. It can cover influence over a company that reaches beyond a simple shareholding. This article cannot give you a precise threshold to apply to your own company.

If you are unsure whether a particular person qualifies, ask a corporate lawyer before you file. Getting this wrong at registration is harder to fix later than getting it right the first time.

An everyday example

Say a company has three founders at registration, each with an equal stake. A year later, one founder buys out another and now holds most of the shares and the final say on major decisions.

That founder has gained significant control. The clock on both deadlines below starts from that point, not from the date of the original registration.

The deadline to tell the company

Once someone gains significant control, they must tell the company within 7 days of gaining significant control. This duty sits with the person gaining control. It does not sit only with the company watching for it.

Keep a simple record of when each disclosure came in. It helps later if CAC or a bank ever asks for the paper trail.

The deadline for the company to tell CAC

The company then has within one month of receiving the information to pass that information on to CAC. Miss this step and your register falls out of step with what CAC holds on file.

Treat the two deadlines as one chain, not two unrelated dates. The first triggers the second.

Why this record matters for every later filing

Up-to-date annual returns and PSC information is normally expected before CAC processes other post-incorporation filings, such as a change of registered address. Significant-control information is part of that record.

Keep it current from the day you register. Do not wait until a change happens to come up. A stale record can hold up a filing you need urgently, long after the people involved have moved on.

A short note in your company records, listing who holds significant control and when that was last confirmed, costs nothing to keep and saves a scramble when a filing suddenly depends on it.

Once your registration is filed with accurate significant-control details, see what's in a CAC incorporation pack for what you get back, or start your CAC company registration directly.

Questions people ask

What counts as significant control?

This article cannot confirm a precise threshold. CAMA describes the concept broadly. Ask a corporate lawyer if you are unsure whether someone qualifies.

Do I declare this only once, at registration?

No. You declare it at registration, then update it whenever it changes: within 7 days of gaining significant control for the person to tell the company, and within one month of receiving the information for the company to tell CAC.

What happens if this information goes stale?

Up-to-date annual returns and PSC information is normally expected before CAC processes other post-incorporation filings. Stale significant-control information can hold up a change you need later.

Is this the same as listing shareholders?

No. A shareholder holds shares. A person with significant control is a broader idea that can reach beyond shareholding. Ask a lawyer for a precise test against your own company.

Sources

Last checked 27 Sep 2026. Fees and rules change; the agency that issues the document has the final word. See our editorial policy.

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