We have agreed for my husband to buy me out of our house, we will each get 50/50 of the equity and he will pay off remaining mortage - nothing signed or finalised yet. We have two daughters that we have agreed split custody. My question is whether in the financial settlement I should negotiate to allow the costs for the stamp duty I will need to pay for on a new house? I feel this is fair as he will not have to pay stamp duty on retaining our marital home. I will need to buy a new house for me and our girls, but I will be faced with extra costs like stamp duty and legal fees that he will not face, so I will be worse off. This question is not about stamp duty on our existing house or the 3% extra fee - there is a lot of stuff about this on the internet.