$0. I don't do appraisal updates, especially in this market, period. If the client needs a new effective date, they are going to have to order a new appraisal. They will also have to pay a full fee unless the client is a one of my best clients, the property is located no more than 30 minutes from my house, and the property is not a complex or difficult property to appraise. If all of these conditions are met, then the client may receive a small discount if they request a discount.
I am with Tim. It isn't really even about the fee, or the other form...it is just calling what you are really doing by its proper name, and considering the end user may not even see your original appraisal report, referencing it may be useless to the reader.
We all have these situations pop up where lender A calls you to appraise a house you just did for lender B three weeks ago.
The main question I ask myself about any fee is this--what would they have to pay someone BESIDES ME to provide this service....then I ask myself why it is that they are contacting me in the first place.
Usually I come up with this answer
1. The other guy will have to charge full fee, as he has to start from the ground up.
2. They are calling me for 3 reasons. 1-They know I already have most of the data at hand, which saves them TIME(time is what?) 2-They assume that since I know that they know that I have done most of the legwork...it won't cost me as much TIME(which is what?) to complete it. And 3--for whatever reason, they want to do business with ME and not the other guy.
Once I go through that line of thinking, I usually charge the other guy's full fee--which is about 75% of what I charge. We both feel like we are getting a good deal, we both make money while saving time, which is a win win.
Every now and then they holler about the fee, but it isn't personal. You can't blame anyone for trying to get a deal. I just politely tell them that when I came up with my pricing structure, I took into account that some properties would end up taking more of my time and resources than others....which is exactly why I don't call back in the middle of an appraisal that turns out to be harder than I anticipated and ask for an increase. On that same token, I can't be expected to lower my fee when things are easier than expected. My fee is the mechanism by which I stay in business.
I know others set their fee based on being lower than people like me, but they may find they are unable to produce a quality appraisal and remain in business at that level.