To delete your Teambox account, first leave or delete all your current projects. If one or more projects is archived, unarchive them and then leave or delete the projects.

To leave a project just click on the link “Leave this project” on the bottom right of the screen below the nav. To delete it go to the project´s settings and click on Project Archiving or Deletion. Teambox will only allow you to delete a project if you´re it´s admin.

After that, just go to your Settings page, then Delete Account and click on Delete my account now.

NOTE: If you´re the responsible person for a paying organization and want to end the subscription as well as delete your account, before doing so go to Plans and Billing and downgrade to the free plan. Then you can either delete the organization altogether or just delete your account and leave the organization active on a free plan.