Being a trustee means looking after other people's assets (even though you might be a beneficiary yourself there will be other beneficiaries and you are looking after the trust's assets for them as well). You need to think of caring for the assets in a way that is at least as good as, or better than you would look after your own assets.
As a trustee of a family Trust, you must look after the assets, invest them properly and make distributions. You must do this as a "Prudent Person" would do it.
Think about this like borrowing a friend's car. You might not keep your own car very tidy nor always check the oil and water as often as you should. But when you are borrowing a friend's car chances are you will take special care of it and give it back tidy and in good condition. You are in a position of trust with the friend's car and you will not want to breach that trust.
Some of the management tasks the trustees must perform are:
Owning assets as trustee puts greater onus on you than if you owned them just for yourself. Many people forming a trust appoint a professional as trustee who will make sure that the management of the trust is properly done.
This will vary depending on the assets held in the trust and the complexity of the trust. It will also depend on who is the trustee and what their charge out rate is. For a basic house only trust, completing gifting and minutes etc annually is usually around $300
Is it standard practice for a Professional Trustee to issue a Deed of Indemnity and Agreement to the Trustees.
Trustee fees
What are the average fees a trustee charges to manage a trust?