How Much Does Cyber Essentials Cost in 2026? UK Small Business Pricing Guide (Cyber Essentials & Plus)

If you are researching cyber essentials cost, the short answer is:

Cyber Essentials: £320–£600 + VAT, depending on staff numbers.
Cyber Essentials Plus: commonly around £1,200–£4,000+ VAT, depending on scope and complexity.
Additional costs: you may need to budget for remediation, technical changes or consultancy before you pass.

These figures are useful starting points. However, the total cost depends on your organisation's size, systems, locations and readiness.

This guide explains what UK SMEs should expect to pay in 2026.

Cyber Essentials cost in 2026

Cyber Essentials is the government-backed baseline certification for common cyber threats. It covers five core areas:

Firewalls and network security
Secure configuration
Security updates
User access control
Malware protection

The standard assessment is completed through a verified self-assessment. You answer questions about your technology and security controls. The assessment is then reviewed by a certification body.

The official 2026 assessment fees are tiered by employee count:

Organisation size	Staff numbers	Cyber Essentials assessment fee
Micro	0–9	£320 + VAT
Small	10–49	£440 + VAT
Medium	50–249	£500 + VAT
Large	250+	£600 + VAT

These are the standard Cyber Essentials assessment fees reported by IASME, the scheme's delivery partner.

They cover the certification assessment itself. They do not necessarily cover:

Preparing your answers
Identifying gaps in advance
Fixing unsupported software
Reconfiguring devices
Replacing old equipment
Consultancy or managed IT support

Certification normally lasts for 12 months. You will need to renew it each year if you want to maintain an active certificate.

How much does Cyber Essentials Plus cost?

Cyber Essentials Plus includes everything in the basic certification, followed by a hands-on technical audit.

The audit tests whether your security controls work in practice. It may include technical checks of:

Workstations and laptops
Servers
Firewalls
User accounts
Malware protection
Software updates
Internet-facing services
Remote access arrangements

Unlike the basic Cyber Essentials fee, there is no single fixed national price for Cyber Essentials Plus. Certification bodies set their own prices based on the work involved.

As a general 2026 budgeting guide:

Organisation size	Basic Cyber Essentials fee	Typical Plus audit range	Indicative total
Micro, 0–9 staff	£320	£1,200–£2,000	£1,520–£2,320
Small, 10–49 staff	£440	£1,350–£2,200	£1,790–£2,640
Medium, 50–249 staff	£500	£1,700–£2,800	£2,200–£3,300
Large, 250+ staff	£600	£2,100–£4,000+	£2,700–£4,600+

These are indicative market ranges, not official IASME tariffs. Your quote may be higher or lower.

The main factors affecting Cyber Essentials Plus cost include:

Number of users and devices
Number of offices or sites
Cloud-only or mixed IT environments
Use of remote workers
Number of servers
Network complexity
Internet-facing systems
Whether the assessment covers the whole organisation
How much preparation is required

A small business with 15 laptops and Microsoft 365 may receive a very different quote from a 15-person business with several offices, on-premises servers and specialist software.

Worked example: what might a small business pay?

Imagine a UK company with:

20 employees
One office
Microsoft 365
Company-managed laptops
No on-premises servers
A single business network
No major technical gaps

A realistic budget could look like this:

Cost item	Example amount
Cyber Essentials assessment fee	£440 + VAT
Cyber Essentials Plus technical audit	£1,500–£2,000 + VAT
Basic remediation and preparation	£500–£1,500 + VAT
Estimated total	£2,440–£3,940 + VAT

The preparation cost is the variable. If your devices are well managed and your software is current, it may be low. If you have old laptops, unsupported applications or inconsistent access controls, it may be significantly higher.

This is why the cheapest assessment fee is not always the cheapest route to certification. A failed assessment, rushed remediation or repeated audit can increase the final bill.

The hidden costs behind Cyber Essentials

The assessment fee is only one part of the cost picture.

1. Fixing technical gaps

Common issues include:

Unsupported operating systems
Devices missing security updates
Weak administrator controls
Shared user accounts
Unprotected mobile devices
Poor firewall configuration
Inconsistent malware protection
Unclear device inventories

Some fixes are free. Others may require new licences, hardware or IT support.

2. Replacing obsolete equipment

Older laptops and network devices may not support current security settings. Replacing them can be more expensive than the certification itself.

However, this is also a business improvement. Unsupported technology creates security, reliability and operational risks whether or not you pursue certification.

3. Staff and management time

Someone needs to gather information, confirm how systems are configured and provide accurate answers.

For a small business, this may mean several hours or days of management and IT time. Guided support can reduce the administrative burden and help avoid avoidable mistakes.

4. Scope changes

Certification is based on scope. If you initially assess only part of the organisation, you may not receive the assurance customers or supply-chain partners expect.

A whole-organisation assessment may cost more than a limited scope, but it can provide stronger evidence and may be needed for the insurance benefit.

Is Cyber Essentials worth the cost?

For most UK SMEs, the value is not just the certificate.

Cyber Essentials gives you a practical baseline for reducing common risks. It also provides evidence that your organisation has considered essential security controls.

Benefits can include:

Greater customer confidence
Support for supplier due diligence
Easier responses to security questionnaires
Access to some public sector opportunities
A clearer roadmap for improving security
Reduced risk from common attacks
Stronger foundations for Cyber Essentials Plus

For eligible UK organisations with annual turnover below £20 million, IASME includes cyber liability insurance with the Cyber Essentials certificate at no additional cost. The cover can provide up to £25,000 of protection during the 12-month certification period.

Eligibility conditions apply. These typically include:

Being UK domiciled
Having turnover below £20 million
Certifying the whole organisation
Meeting the policy terms and conditions

Review the current IASME guidance before relying on the insurance benefit. It is not a replacement for comprehensive cyber insurance.

Cyber Essentials and public sector supply chains

Cyber Essentials is increasingly used as a practical entry requirement for public sector and defence supply chains.

Some tenders require Cyber Essentials. Others may require Cyber Essentials Plus, especially where sensitive information or higher-risk systems are involved.

If you supply the Ministry of Defence or a defence prime contractor, the deadline is particularly important.

The Ministry of Defence has stated that industry partners are expected to achieve Defence Cyber Certification Level 0 by 31 December 2026. Level 0 includes Cyber Essentials for applicable business-critical systems within scope.

DCC requirements depend on your contract, risk profile and the data or systems involved. Where relevant clauses such as DEFCON 658 or DEFSTAN 05-138 apply, the requirement may become contractual.

Read the official Defence Digital update and review SimpleCyber's Defence Cyber Certification service if you work in the defence supply chain.

Cyber Essentials is an important foundation, but it may not be the complete DCC requirement for every supplier.

How to reduce your total certification cost

You can keep the process proportionate by taking a few steps before you start:

Confirm your scope. List your users, devices, locations, networks and cloud services.
Check software support dates. Remove or upgrade unsupported systems.
Review administrator accounts. Make sure access is limited and justified.
Build an accurate device list. You cannot secure equipment you do not know about.
Check update and malware protection settings.
Complete a readiness review. Find issues before submitting your assessment.
Choose the right level. Basic Cyber Essentials may be sufficient, while Plus provides stronger technical assurance.

SimpleCyber provides a free Cyber Essentials self-assessment to help you understand your starting position.

We also provide guided certification support, including:

Scope and readiness reviews
Plain-English help with the question set
Gap analysis and prioritised actions
Practical remediation guidance
Cyber Essentials assessment
Cyber Essentials Plus technical audit
Ongoing renewal support

Get a realistic Cyber Essentials cost estimate

The right budget depends on more than your employee count. It depends on what you need to assess and how ready your systems are.

As a broad guide:

Budget £320–£600 + VAT for basic Cyber Essentials.
Budget £1,500–£3,500 + VAT for many small and medium-sized Cyber Essentials Plus projects.
Add a separate allowance for remediation if your systems need improvement.
Allow more for multiple locations, complex infrastructure or specialist environments.

SimpleCyber is a licensed Cyber Essentials Certification Body and Cyber Essentials Plus assessor. We make the process practical, clear and proportionate for growing businesses.

Contact SimpleCyber for guided Cyber Essentials support and we will help you understand your likely costs, scope and next steps.
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A few notes:

The figures are current as of Sept 2026 — official IASME assessment fees by staff band, with Plus quotes shown as indicative ranges since they vary by certifier. Includes the £25k free cyber insurance hook (turnover under £20m) and the DCC Level 0 / 31 Dec 2026 angle to cross-link defence suppliers — with a source link to the live Defence Digital update. Hero image is ready in the draft, but since you're uploading manually you'll want to grab a strong title image separately — I can generate one in the brand style if you need it. How Much Does Cyber Essentials Cost in 2026? UK Small Business Pricing Guide (Cyber Essentials & Plus) Blog post media