Form fields get added in meetings. Somebody says it would be useful to know the property type, nobody objects, and the form grows. The cost lands somewhere nobody in that meeting can see.
The trade is real, so make it deliberately
Every field costs completions and buys qualification. That is a genuine trade and sometimes worth making. The problem is that it is almost never made consciously, so forms accumulate fields the way a garage accumulates boxes.
The test for each field: can the sales team establish this in the first thirty seconds of the call? If yes, it does not belong on the form. You are charging every prospect to save your team half a minute.
Fields that usually earn their place
- Anything that determines whether you can serve them at all, such as a postcode outside your service area.
- Anything that routes the lead to a different team or process.
- Anything genuinely required to produce a meaningful quote in categories where the buyer expects one.
Fields that usually do not
- How did you hear about us. Ask it post-sale. It is unreliable on a form and it costs you leads.
- Budget, early. It suppresses the buyers who have not priced the job yet, who are often the most winnable.
- Preferred contact time, when you could simply ask on the call.
- Anything marked optional. If it is optional it is clutter, and clutter reads as length.
The exception worth knowing
Sometimes a longer form is correct. If your sales capacity is the constraint rather than lead volume, qualification is doing useful work and a shorter form just buries the team in enquiries they cannot service. Know which constraint you are actually under, because the right answer flips entirely depending on it.