Cyber Essentials Cost UK: 2026 SME Pricing & Checklist Guide

What Does Cyber Essentials Cost in 2026?

For UK SMEs considering certification, the first question is almost always the same: what's it actually going to cost us? The answer depends on the size of your organisation, which level of certification you're pursuing, and whether you use a consultant to help you prepare. This guide breaks down the realistic costs, what's included, and what you need to have in place before you apply.

---

Cyber Essentials vs Cyber Essentials Plus: Understanding the Difference

Before looking at pricing, it's worth clarifying what you're buying.

Cyber Essentials is a self-assessment certification. You complete a questionnaire confirming your technical controls meet the government-backed standard, and an external assessor verifies your answers. It covers five key control areas: firewalls, secure configuration, user access control, malware protection, and patch management.

Cyber Essentials Plus takes things further. An independent assessor conducts hands-on technical testing of your systems — including vulnerability scans and checks on a sample of devices — to verify your controls actually work in practice, not just on paper.

Both are recognised by NCSC (National Cyber Security Centre) and are increasingly required for UK government contracts and procurement processes.

---

Cyber Essentials Certification Cost UK: 2026 Pricing Breakdown

Cyber Essentials (Self-Assessment)

The certification body fee for Cyber Essentials varies slightly depending on your chosen assessor, but as of 2026, typical costs are:

• Up to 9 employees: approximately £300–£400 + VAT
• 10–49 employees: approximately £400–£500 + VAT
• 50–249 employees: approximately £500–£650 + VAT
• 250+ employees: fees increase further, often £800+

These are the assessment body fees only. If you engage an IT provider or consultant to help you prepare — reviewing your current setup, closing gaps, and guiding you through the questionnaire — expect to add anywhere from £500 to £2,000+ depending on the complexity of your environment.

Cyber Essentials Plus Cost UK

Cyber Essentials Plus involves more resource from the assessor, so costs are higher. Typical 2026 pricing:

• Small organisations (under 25 devices): £1,500–£2,500 + VAT
• Medium organisations: £2,500–£5,000 + VAT
• Larger SMEs with complex infrastructure: £5,000+ depending on scope

These figures can vary between certification bodies, so it's worth requesting quotes from two or three NCSC-approved assessors. For businesses in London and the South East, assessor availability is generally good, with many offering remote assessment options that can reduce cost.

---

What Affects Your Final Cyber Essentials Pricing?

Several variables can push the cost up or down:

• Number of in-scope devices and users — the more endpoints assessed, the higher the Plus cost
• Cloud vs on-premise infrastructure — cloud-heavy setups are often simpler to certify
• Current security posture — if your systems are poorly patched or misconfigured, remediation work is needed before assessment
• Scope definition — a tightly defined scope (e.g. a single business unit or location) can reduce costs
• Consultant involvement — using a managed IT provider to prepare you properly often saves money by avoiding failed assessments

At Coreitech, we regularly help SMEs across London and the South East prepare for both certification levels. A common mistake we see is businesses attempting the self-assessment without a proper review first, only to fail on something straightforward like unsupported software or overly permissive firewall rules.

---

Cyber Essentials Checklist UK: Are You Ready?

Before submitting your application, work through this readiness checklist. These are the five control areas you'll be assessed against:

1. Firewalls

• Is a firewall in place at the network boundary?
• Are default passwords changed on all routers and firewalls?
• Are unnecessary ports and services blocked?

2. Secure Configuration

• Are default accounts removed or disabled?
• Is auto-run disabled for removable media?
• Are unused software and services uninstalled?

3. User Access Control

• Do users have the minimum access required for their role?
• Are administrator accounts used only for administrative tasks?
• Is multi-factor authentication (MFA) in place for cloud services and remote access?

4. Malware Protection

• Is anti-malware software installed and up to date on all devices?
• Are potentially unwanted applications (PUAs) blocked?
• Is sandboxing or application whitelisting in use where relevant?

5. Patch Management

• Are operating systems and software updated within 14 days of a patch release?
• Is unsupported software removed from scope or replaced?
• Are automatic updates enabled where possible?

If you can answer yes to all of the above confidently, you're in a strong position to proceed. If there are gaps, these need addressing before assessment — not after.

---

Is Cyber Essentials Worth the Cost for SMEs?

For most UK SMEs, the answer is yes — and not just because of the commercial benefits.

Certified organisations receive Cyber Liability Insurance at no additional cost (for organisations with UK turnover under £20 million) through NCSC's certification scheme. That alone often offsets the certification fee.

Beyond insurance, certification signals to clients, partners, and procurement teams that your business takes cyber security seriously. For businesses in professional services, healthcare, finance, or any sector handling sensitive data, this increasingly matters.

From a risk perspective, the five Cyber Essentials controls — if properly implemented — protect against the majority of common cyber attacks, including phishing-delivered malware, ransomware, and credential theft. The NCSC has stated that these controls can prevent around 80% of common cyber attacks.

---

Cyber Essentials for South East Businesses

For SMEs based in London, Kent, Surrey, Essex, and the wider South East, there are regional support programmes that have periodically offered subsidised or funded Cyber Essentials certification through local growth hubs and Innovate UK initiatives. It's worth checking with your local Growth Hub or the NCSC's website for any active schemes, as funding availability changes.

Businesses in the South East also benefit from a strong ecosystem of NCSC-certified assessors and IT support providers, meaning competitive pricing and good access to preparation support.

---

Next Steps: Get Certified with Confidence

Cyber Essentials doesn't have to be complicated or expensive if you approach it properly. The key is understanding your current technical baseline, defining your scope clearly, and addressing gaps before assessment — not during it.

If you'd like an honest assessment of where your business stands and what it would cost to get certified, get in touch with the team at Coreitech. We work with SMEs across London and the South East to make certification straightforward.

Call us on 0203 834 9728 or email sales@coreitech.co.uk to speak with one of our team. We'll give you a clear picture of what's involved — no jargon, no obligation.