How do I setup trust funds

Your question is quite vague. I would start by meeting with an estate planning attorney so they can help you review your goals and concerns and...

What do I do about my fathers will, estate etc?

If you need assistance with the administration of an estate the best thing to do is visit with an estate administration attorney (like many of us...

No you cannot do any of those things after death. You will likely need to open probate - get a lawyer to assist you.

How do contest against my father's will?

You don't give much info so it is hard to understand the issue - but if your father died and you believe he owes you money, you can file a claim...

Should I I claim the kids or let my wife claim them then ask her to divide the tax refund since she is making more money?

Absent a court order, there are rules that specify who can take the dependents on their return...end of story. You can work out an agreement if...

Why & how does my deceased sisters spouse entitled to have share of the property that we own in oklahoma. ?

If your sister died married and with no will (lets assume no children) then her spouse would be entitled to her estate under the laws of intestacy...

Does the US Gift Tax apply in my situation?

Gift tax does not apply to the donee (recipient).

How do you investigate if someone had any assets?

I would start by hiring a lawyer. Someone has to be appointed to over see the estate and probate process. That person can then get access to his...

My father died a few days ago and I wanted to know if my twin brother and I will receive his pension??? My aunt has power of att

The other attorneys who answered are correct - the power of ends at death so that is now meaningless. Depending on how this "pension" was set up...

How do I retrieve my mother's retirement money after she has passed away?

You really need to speak to a lawyer. But specifically as far as retirement assets go, many times there is a named beneficiary (so it would not go...