The TAP website’s URL changed on Friday, 5/6/2022, as a result of the maintenance and security upgrades that were performed.
We recommend you bookmark this link instead - https://www.dodtap.mil/. Click “Login to DoDTAP” on the main menu. When you arrive on the Login to DoDTAP page click the "Managers and Counselors" button, follow the prompts, and you will be able to log into the DoDTAP for Managers and Counselors website.
If you are receiving a 404 error when you attempt to log in – You need to clear your browsing history/cache.
You should also create a new quick link via https://www.dodtap.mil/dodtap/ - then select Login to DODTAP, then select Managers and Counselors tab
You can also try to access directly at https://tacl-pki.dmdc.osd.mil/tacl/logon