Can there be a sub tasks and sub-sub tasks to the Cards in Trello? I have created a board and am adding tasks as cards. The tasks have various Sub-tasks, is there a way to add them as sub-cards?

  • 1
    Hi Nitisha, I'd be very interested to know if you found a solution for this? I tried Hello Epics mentioned below and was not satisfied by its functionality. Thanks!
    – gaelgarcia
    May 4, 2018 at 19:00
  • Related: Task Dependencies - Trello Help
    – Ooker
    Dec 10, 2020 at 16:19

2 Answers 2


In the past few weeks Trello announced a new power-up called "Hello Epics" that sounds to do exactly what you are looking for: https://blog.trello.com/trello-card-dependencies-hello-epics-power-up

Disclaimer: I am not in any way affiliated with Trello or Hello Epics, just a very happy user.


We've released a free Power-Up that allows creating hierarchies and tracking progress of epics on Trello boards. You can learn more at https://screenful.com/epics-for-trello

  • 1
    Hi Sami, without more information, this looks a bit like an advertisement. Could you explain how it addresses the issue of the "sub-cards" in the question? (I'm not a Trello user, so perhaps what you said suffices, but just a bit more explanation would turn this into an answer rather than just a plug)
    – jonsca
    Apr 25, 2019 at 2:33

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