In Jain Dharma, we don’t identify or track the soul of Krishna (a figure from another tradition) in the same way we discuss our own jivas. Here are the Jain basics you can rely on:

• Every living being (jiva) is bound by karma. Most souls stay bound in samsara (the cycle of birth and death).
• A soul that has achieved full purification and enlightenment (kevala jnana) becomes a kevali and is considered liberated. A liberated soul then resides in siddhashila, the realm at the top of the universe, beyond further rebirths.
• Jain scriptures and tradition focus on the path to moksha for Jain souls; they do not assign a current “location” to the souls of figures from other faiths, such as Krishna, within Jain cosmology.

So, there isn’t a Jain position on “where Krishna’s soul is right now.” If you’re asking about Jain concepts, the general answer is: a soul’s ultimate destination is either continued bondage in samsara due to karma or liberation in siddhashila after attaining moksha.