My 2p worth...Reg and compliance consultancy currently carries a slight salary premium as there is so much work and a shortage of good people.150-180k basic would mean one-below-partner at most firms.That would mean not only being very high billing, but also getting a team in on the back of your expertise and leadership, PLUS carrying a sales target, either your own or a portion if your partners, depending on the firm.20 years FS experience does match up to that level; the gamble is that at that level you will be given very, very little time to get used to the consultancy world. You'll be selling and billing within weeks.If it goes well you could be a partner on 400k+ in just 2-3 years. If it goes badly you could be managed out in a slightly shorter time period.