How to Install a Third-Party SSL Certificate on GoDaddy Hosting

To install an SSL certificate on GoDaddy hosting that you bought elsewhere, you need a plan that lets you manage certificates yourself, such as Web Hosting (cPanel) or Windows Hosting (Plesk). You create a certificate signing request (CSR) in the control panel, order and validate the certificate, then paste the certificate and its CA bundle back into the panel. Managed WordPress and website-builder plans do not accept third-party certificates.

Yes, on most self-managed GoDaddy plans, but not on fully managed website products. GoDaddy’s own help center lists which products support third-party certificates, and “support” there means you can install the certificate yourself; GoDaddy does not do it for you.

GoDaddy changes its plan lineup from time to time, so check your plan in the GoDaddy help center before you order. If your plan is not supported, our GoDaddy SSL alternative page explains your options, including moving hosting.

If you prefer to create the key outside cPanel, use our CSR generator and keep the private key file; you will paste it into the Private Key field in step 3. The CA bundle field matters more than it looks. Leave it empty and many desktop browsers still connect, but some phones and API clients fail because the certificate chain is incomplete.

Addon domains and subdomains

Each addon domain or subdomain on a cPanel plan is a separate entry in Manage SSL Sites, and GoDaddy notes that certificates for them are installed manually. Pick the exact domain from the list before you paste the certificate. If you run several subdomains, one wildcard certificate can cover all of them at one level, and you install the same certificate on each entry.

Windows Hosting (Plesk) and IIS

On a Plesk plan, open Websites & Domains, choose SSL/TLS Certificates for the domain, create the CSR there, then upload or paste the issued certificate and CA certificate. On a GoDaddy VPS or dedicated server running IIS, create the request in IIS Manager under Server Certificates, complete it with the issued certificate, then bind it to the site on port 443.

Common problems and fixes

Order the new certificate from another provider a few weeks before your current one expires, install it alongside the old one, verify it, then let the GoDaddy certificate run out. Your site never goes without a valid certificate.

1. Note the expiry date of your current certificate.
2. Order the replacement and complete validation ahead of that date.
3. Install it with the cPanel or Plesk steps above.
4. Check the live site to confirm the new certificate is served.
5. Turn off auto-renewal for the old certificate in your GoDaddy account if you do not want it renewed.

Our SSL checker shows the issuer and expiry date of the certificate your server actually delivers, which is the quickest way to confirm the switch worked.

Tip: Certificate lifetimes are getting shorter. As of October 2026 a public certificate can be valid for at most 200 days, falling to 100 days from 15 March 2027, so you will repeat the install step more often. Keep your CSR details and a short checklist with your hosting notes.

Nothing breaks, and you do not need to cancel anything first. The old GoDaddy certificate stays valid until its expiry date; your server simply stops presenting it once the new certificate is installed for the same domain. Because cPanel swaps the certificate in one step, visitors see no downtime.

For most small sites a domain validated (DV) SSL certificate is the direct replacement for GoDaddy’s standard SSL. It is issued after a quick domain check and works on every supported GoDaddy hosting plan.