Can I use Google Workspace for Nonprofits if I already have Google Workspace?

Yes - you can switch to a free nonprofits account!

First, check by going to admin.google.com and see if you can login with your domain email there. 

Google for Nonprofits can only be activated as an upgrade to the trial of Business Standard made through Google. If you’re using any other level of Google Workspace (like Legacy or a higher level) then you’ll need to switch to the Business Standard level before you can change to the nonprofit level license (and save money!)

For more help, chat with Google Workspace support in your admin dashboard - their support team has been very helpful when we've reached out!