Inheritance tax on property that was left to me in my mother's will.

I live in WI and my mother-in -law recently passed away,she owns property worth about 190,000 what kind of tax will my husband have to pay on his portion,split 7 ways?

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My brother past away in feb. he left his house to my mother in a will, does she have to pay the inheritance tax or can she refuse the house and walk away without paying, I think she does, my brother said to give...

Myself and my 3 siblings have inherited my mother's house which we are selling for under $200K. We we need to pay any type of inheritance tax on this property?

My father passed away in england and left me 800.000 , why do i have to pay 10% tax on that money before i can get my own money,why cant they just take it out of my inheratence.