Collection

Services and guidance for Authorised Corporate Service Providers (ACSPs)

Companies House guidance and services for ACSPs (also known as authorised agents).

• From: Companies House
• Published: 13 January 2026
• Last updated: 8 May 2026 — See all updates

Registering as an ACSP is a new requirement that will help Companies HOuse to know who’s filing information on the public register.

An ACSP can be a business (for example, a limited company or partnership), or a person, that files on behalf of others.

This page is also available in Welsh (Cymraeg).

Services and guidance

• Applying to register as a Companies House authorised agent
  • 7 May 2026
  • Guidance
• Sign in to your authorised agent account
  • 13 January 2026
  • Guidance
• Being an Authorised Corporate Service Provider (ACSP)
  • 17 February 2026
  • Guidance
• Tell Companies House you have verified someone's identity
  • 8 April 2025
  • Guidance
• How to meet Companies House identity verification standard
  • 9 December 2025
  • Guidance
• How to check your Anti-Money Laundering (AML) details
  • 6 May 2026
  • Guidance

Published 13 January 2026

Last updated 8 May 2026 + show all updates

1. 8 May 2026

   Added page How to check your Anti-Money Laundering (AML) details to collection.

2. 13 January 2026

   First published.