Cancel your Power of Attorney with this Revocation of Power of Attorney form for Yukon Territory.
So long as you have mental capacity and can understand the impact of what you are doing, you have the right to cancel an existing Power of Attorney at any time, and revoke the powers you gave to your attorney (agent).
Once you have signed the form, give a copy of it to the attorney.
You should also give a copy to any banks, financial institutions, medical facilities, etc. that had a copy of your original Power of Attorney.
This Yukon Revocation of Power of Attorney is a free downloadable legal form.