PSC Register Software
PSC compliance done by the system, not by hand. Auto-detect new PSCs, calculate look-through ownership and notify Companies House inside the 14-day window.
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EntityFlo maintains the PSC (People with Significant Control) register for every UK company in your group. It detects PSCs across complex ownership chains, generates PSC01/02/04/07/09 notifications, and tracks the 14-day window required by Companies House.
PSC Register Software
PSC compliance done by the system, not by hand. Auto-detect new PSCs, calculate look-through ownership and notify Companies House inside the 14-day window.
Join BetaWho is a PSC?
A Person with Significant Control is any individual who: • Holds more than 25% of the shares • Holds more than 25% of the voting rights • Has the right to appoint or remove a majority of the board • Has the right to exercise, or actually exercises, significant influence or control • Has significant influence or control over a trust or firm whose trustees or members meet any of the above Maintaining this register manually is error-prone — especially when ownership runs through trusts, holding companies or offshore vehicles.
Look-through calculation
EntityFlo automatically looks through every intermediate entity in your structure. If a UK company is owned 60% by a holding company that is in turn owned 50% by an individual, that individual's effective 30% interest crosses the PSC threshold and they're surfaced as a PSC. The same logic applies to trusts, partnerships and foreign parents.
The 14-day rule
Once a PSC change occurs, you have 14 days to update your internal PSC register and a further 14 days to notify Companies House. The clock starts the moment the change happens — not when you find out about it. EntityFlo detects PSC changes the moment a cap table movement, trust change or director appointment triggers one, and surfaces the notification in the workflow inbox immediately.
The full PSC form suite
EntityFlo generates the complete PSC notification suite from one register: PSC01 (new individual PSC), PSC02 (registrable RLE), PSC04 (change of details), PSC07 (ceased to be a PSC), PSC09 (statements). Each form is pre-filled from your live data.
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Frequently asked questions
What is an RLE?
A Relevant Legal Entity — a UK-registered company that meets PSC conditions in its own right and sits in the ownership chain. RLEs are reportable instead of looking through them.
Do I have to keep an internal PSC register?
Yes. Every UK company must maintain a PSC register at its registered office or SAIL address. EntityFlo generates a Companies Act-compliant register on demand.
What are the penalties for getting this wrong?
Failure to maintain the PSC register or notify Companies House is a criminal offence — fines and, in serious cases, imprisonment for officers. Most failures are administrative; EntityFlo eliminates the administrative risk.
Does this work for LLPs?
Yes. LLPs are subject to the PSC regime and are tracked alongside companies in the same register.
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