Tottenham say their new stadium will not be ready until March, meaning the club will have to remain at Wembley for home matches.
Spurs were originally scheduled to move into the new White Hart Lane stadium in September but the project has suffered construction delays.
The club took their latest decision after an update from contractors.
Tottenham chairman Daniel Levy said: "I should like to apologise to our fans and thank you for your continued patience.
"We shall now seek clarity in respect of building test schedules and test event dates and provide further information on these in the next two to three weeks."
The new ground, which will also host NFL games, has a capacity of 62,062 and is located on the site of their old White Hart Lane home.