Authorised Corporate Service Providers (ACSPs): What They Are and Why Businesses Need Them

Introduction

As Companies House introduces stronger identity verification rules, Authorised Corporate Service Providers (ACSPs) will play a crucial role in the future of UK corporate compliance. Any business that manages filings or conducts checks on behalf of clients may now need to register as an ACSP.

What is an ACSP?

An ACSP is a business supervised under UK Money Laundering Regulations that has approval to verify identities and file information directly with Companies House.

Typical ACSPs include:

• Accountants

• Solicitors

• Company formation agents

• Tax advisers

• Secretarial service providers

What do ACSPs do?

ACSPs are authorised to:

• Verify the identities of directors, PSCs and others

• Submit company filings securely

• Confirm that identity checks meet Companies House standards

• Maintain verification records

Why ACSPs matter

They improve corporate transparency and help Companies House:

• Prevent fraud

• Track who is acting for companies

• Enforce compliance

• Reduce false appointments

Who can register as an ACSP?

Any business supervised by an AML-regulated body (such as HMRC, ACCA or FCA) can apply.

A senior person must complete identity verification to finalise registration.

How RapIDfy supports ACSPs

RapIDfy provides a secure platform for identity checks, client onboarding, compliance management and Companies House submissions — ensuring ACSPs remain compliant with the new legislation.