It will be whatever it takes to get you out from under this arrangement without spending barrels full of money on attorney fees if your partner decides to litigate.I m trying to determine my partner's equity percentage of an LLC.
All you can do is pick a number ($____) and see if your partner can live with it.
Or ask your partner for a number ($____)and see if you can live with it.
All the advice in the world is not going to resolve anything until one you puts a number out there.

