What Cyber Essentials actually costs (beyond the certification fee)

Most guides to Cyber Essentials cost stop at the certification body's fee, which varies by company size and whether you go for the self-assessment option or Plus. That number is real, but for most businesses it's not the number that actually determines the total cost. The bigger, less-discussed cost is everything it takes to be ready to pass before you submit.

The biggest variable is remediation: fixing whatever the self-assessment questionnaire turns up. That might mean rolling out MFA across accounts that don't have it, replacing devices running an operating system past its support date, tightening admin account access, or getting a patching routine in place that actually meets the 14-day rule for critical updates. None of this is charged by the certification body, but all of it takes time, and sometimes budget, to close.

The biggest variable is remediation: rolling out MFA, replacing out-of-date devices, tightening admin access, and getting patching within the 14-day window.

There's also the time cost of gathering evidence: pulling together an accurate device inventory, documenting your firewall configuration, and describing your actual setup precisely enough to answer the questionnaire correctly. Businesses that underestimate this tend to either submit answers that don't hold up, or lose weeks going back and forth to get the detail right. And if the first assessment doesn't pass, most certification bodies allow a window to fix and resubmit, but it's still lost time, and in some cases an additional fee.

None of this is a reason to avoid getting certified. It's a reason to find out what you're actually dealing with before you commit to a submission date. Run the free 5-minute readiness check to see where the gaps are likely to be, or book a free 30-minute call to talk through what remediation would realistically involve for your setup.