After recuperation, Tarasova/Morozov had three weeks to prepare to compete at the 2021 Russian Championships. There they won the short program with a clean skate while the other top teams made errors. Winning the free skate as well despite Tarasova falling on their final throw jump and an error on their pair spin, they reclaimed the Russian national title from Boikova/Kozlovskii. Morozov later remarked that they had "mixed feelings about our program" due to the late errors, but overall they were pleased by the progress they had made. They were assigned to compete at the 2021 World Championships in Stockholm.