The fee for a powerful Ma deal is usually a percentage of the total amount. Generally, investment lenders receive a small accomplishment fee of 2% within the deal value. They then generate a 10% additional price if the advanced offer exceeds the minimum value targets. deal room for M&A For instance , in a deal worth $50 million, the investment bank would get a total success fee of $2, 500, 000, or 3. 85% of the total deal value. Success fees are not set; they differ depending on the place and market. However , they may be negotiable.