On 18 March 2025, a new process called ACSP Identity Verification came into effect. Its primary objective is to reduce fraud and enhance corporate transparency.
As the concept of ACSP director verification may be unfamiliar to many business owners, Nathan Trust has prepared a concise overview to clarify its purpose and implications. As an authorised corporate service provider in the UK, we specialise in guiding businesses through this process. In the following sections, we will outline the role of a corporate service provider, explain the importance of compliance with ACSP identity verification, and address common questions you may have.
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Nathan Trust is fully compliant with all Companies House identity verification requirements. One of the key advantages of this new legislative framework is that it provides greater clarity regarding who is authorised to file information on the public register. Authorised agents may act on behalf of a business entity, such as a limited company, or an individual sole trader.
In the UK, authorised corporate service providers (ACSPs) carry significant responsibilities. These include strict adherence to Companies House identity verification guidelines, as well as meeting broader regulatory obligations and compliance requirements. This framework also encompasses critical fiscal safeguards, such as implementing robust anti-money laundering (AML) measures.
At Nathan Trust, we deliver these services as part of our commitment to ensuring full compliance and transparency for our clients. For those seeking a deeper understanding of the ACSP identity verification process and their obligations as business owners, we can provide a comprehensive overview tailored to your needs
The first step is an initial consultation, which allows prospective clients to gain a clear understanding of Nathan Trust and our services. This discussion enables us to assess your specific requirements, understand the nature of your business, and determine the appropriate level of support needed to ensure compliance and operational efficiency.
Each client is aligned with a suitably qualified Authorised Corporate Service Provider (ACSP) specialist who provides tailored guidance. This includes advising on who is responsible for meeting Companies House identity verification obligations, how long records must be retained and when re-verification may be required. All requirements are assessed on a case-by-case basis to ensure full regulatory compliance.
ACSP compliance is not a one-time exercise. As with all services provided by Nathan Trust, our focus is on building long-term partnerships with our clients. We remain available to offer ongoing support as and when required, helping you stay compliant and reducing the risk of penalties or regulatory issues with Companies House.
Christopher Ghazarian
General Counsel, DreamHost
"I am very happy to recommend Nathan Trust, they have been extremely helpful and efficient. Especially considering all the current limitations and challenges to doing international business as a result of the COVID-19 crisis. Nathan Trust said they could adapt and get our business and bank account setup without needing to visit their office and they delivered. I look forward to partnering with Nathan Trust on growing our business."
Jaclyn Strul
CFO, Globee
“We found Nathan Trust to be very helpful and professional throughout the whole process of setting up a company. We are glad that we chose them, and we are happy to recommend them to anyone thinking of setting up a new company. I’d like to thank Rory, Laura, and Clodagh for the very professional and efficient service they have given Swan Wool in incorporating Swan Wool. Looking forward to working with you guys in the years to come."
Andrew Price
Director, Swan Wool
"Nathan Trust did a great job at helping us register our Branch for VAT. The team was always very responsive and available to answer any questions. Very happy to recommend Nathan Trust to any recruitment agency."
Peter Von Schmidt
Client Director at Scope AT
"Nathan Trust's team professionalism, dedication and deep knowledge made for a great end-to-end experience. Nathan Trust followed throughout the whole process guiding and supporting our company through rather complex issues which exceeded both our expectations, deadlines and budget. We have operations in the US, Latin America, Netherlands and China and by far Nathan Trust has been the best experience. We strongly recommend Nathan Trust to anyone or any company planning to expand."
Daniel Garcia
President at SEI Electric
Daniel Cotti
CFO at TradeIX
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Mark Mason
Founder/Principal at Affirma Consulting
Who are corporate service providers?
What is a Company Service Provider?
Who are corporate service providers?
A Corporate Service Provider (CSP) is a regulated professional firm that provides corporate, governance, and compliance services to companies.
In the UK, certain CSPs are approved by Companies House as Authorised Corporate Service Providers (ACSPs). ACSPs are permitted to act on behalf of companies in relation to statutory filings and identity verification requirements.
Corporate Service Providers are typically responsible for:
What is a Company Service Provider?
A Company Service Provider is a third-party professional firm that assists businesses with corporate administration and ongoing compliance.
Services commonly include:
Company service providers are widely used by SMEs, owner-managed businesses, and international groups to ensure that their corporate obligations are met accurately and efficiently.
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