Yes, you can negotiate fees. They may not always be receptive, but it’s worth a try. You may also be able to work with them to decide on a payment schedule that works best for you. Per Scott, you can also "work with the advisor in many cases to reduce some of the additional fees or internal fees, whether that is in the planning process or asset management process." In other words, it's important to be attentive to what you're paying for when you're working with a professional.