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Authorised Corporate Service Providers (ACSPs): What Every Accountant Needs to Know in 2025

By BraveBisonSeptember 18, 2025September 26th, 2025No Comments

Authorised Corporate Service Providers (ACSPs) have become a frontline issue for UK accountants in 2025. If your firm performs director identity checks or submits filings, understanding ACSP registration for accountants is vital. This guide breaks down what registration involves, how to comply with AML duties, and why investing in the right compliance technology will save time and reduce risk.

Why ACSPs are the hot topic for accountants? 

Authorised corporate service providers (ACSPs) are rapidly reshaping the role of accountants under new UK compliance rules.  

Ignore ACSPs and Companies House at your peril. Like a tax hike or a “gentle reminder” from HMRC, the arrival of ACSPs isn’t a headline you can conveniently ignore.  

If you so much as glance at company incorporations, identity checks, or even act as an agent, you’re officially on the ACSP radar.  

So, yes – now is the time to actually read that Companies House email. 

The ACSP’s role – your new hat rack 

At its essence, an authorised corporate service provider is a person or firm allowed by Companies House to: 

  • File company data or act as company secretary/agent 
  • Uphold rigorous anti-money laundering (AML) standards as the final gatekeepers against fraud 

Or as Catherine McGregor (AML head) put it: “The ACSP framework transforms accountants from passive intermediaries into guardians of corporate transparency.” If you thought compliance work hid in the background, consider this your invitation centre-stage. 

Registration and compliance: Obligations without the fluff 

From March 2025, anyone verifying director or PSC identities or submitting filings for clients must register as an ACSP. Here’s what you’re signing up for: 

  • AML supervision by a recognised UK authority (ICAEW, ACCA, HMRC, etc.) 
  • Maintain detailed verification records for seven years (just enough time to forget a password, don’t) 
  • Report suspicious activity without hesitation 
  • AML training for all staff involved in these duties 
  • Robust internal compliance processes – digital or (for the brave) on paper 

Outsourcing ACSP tasks? The legal buck ultimately stops with you, so choose partners wisely. 

Unpacking common ACSP headaches (and practical fixes) 

Common accountant complaints about ACSP requirements include: 

  • Compliance overload: Attempting to herd paperwork manually is a mistake. Digital workflows are now essential. 
  • Clarity on obligations: Clarity beats confusion; map out responsibilities and train your team. 
  • Client pushback: Yes, clients grumble about ID checks. Transparency and education will reduce friction. 
  • Staying up to date: Companies House seems to invent new rules for “fun.” Subscribe to updates and professional body notices. 

Practical tip: A few hours of team training and setting up auto-reminders beat weeks spent firefighting. 

 

Compliance technology: Why the right tools aren’t just for IT 

The good news? ACSP compliance doesn’t mean living with spreadsheet chaos and missed deadlines. 

  • Digital identity tools: Speed up checks and reduce costly errors 
  • Automated filings and reminders: Because no, Outlook isn’t enough 
  • Secure audit trails and storage: Makes seven-year retention bearable 
  • Team management and permissions: One click shows who did what, when, and why 

If your tech isn’t streamlining this, you’re working twice as hard as you need to. 

Inform Direct: Compliance, minus the teeth-grinding 

Inform Direct is built by accountants, people who feel your pain. Key features include:

  • Integrated Companies House identity verification 
  • Real-time company formation and statutory filings 
  • Dashboards for compliance oversight (see what you need, fast) 
  • Team management and robust record retention 

And crucially, support is provided by real humans, not just chatbots reciting Article 46 of the ECCTA. 

Elevating your practice: ACSP as a value-add, not a hurdle 

Being an ACSP isn’t just ticking Companies House boxes. It’s your firm’s proof of credibility and trustworthy practice.  

Get it right and you don’t just avoid fines, clients will actually notice (yes, really). Get it wrong and… well, Google “Companies House penalties.” 

Taking action: Make ACSP work for you 

Don’t wait for the warning letter. 

  • Register now as an ACSP: be ready before clients start asking awkward questions. 
  • Train your team on responsibilities and deadlines. 
  • Invest in proper compliance technology like Inform Direct, because manual is so 2019. 

Visit Inform Direct to start your free trial and see what effortless compliance feels like. 

ACSP FAQs answered for accountants 

  1. Do I need to register as an ACSP if I file confirmation statements?
    Yes, if you’re doing the filing, you need to register. 
  2. Can I delegate filings?
    You can, but you’re still responsible. Audit your partners, don’t just hope. 
  3. What if I ignore the ACSP rules?
    Expect filings refused, reputational wounds, and, if persistent, fines or even regulatory bans. 
  4. Are the new AML rules just a tick-box?
    They’re the real deal. Customer due diligence, SARs, record-keeping, no shortcuts. 
  5. Will the registration process sink my workflows?
    With proper tech, not at all. Manual-only practices: beware. 
  6. Seven years of record-keeping – is that a joke?
    Afraid not. It’s the bare minimum.