You can renew your domain at any time through your Namecheap control panel. In order to renew your domain please do the following:

• Sign in to your Namecheap account
• Click on your username – it will be on the black bar located at the top of the page
• Click on Manage Domains
• Click on the domain name you wish to renew
• Find Add More Years to Domain option in the left side menu
• Select the number of years you wish to renew your domain for and proceed with the checkout

If the domain name is expiring within the next 30 days or less, you can renew it by clicking on Renew Now red flag next to the domain name in your domains list.