The rules here come from two Florida Supreme Court cases. The first, Rowe, set the basic formula: count the hours reasonably spent, set a reasonable hourly rate, multiply the two, and adjust where appropriate. The second, Quanstrom, added the test for when a multiplier is justified – chiefly, whether the market requires one to attract competent counsel, and whether the lawyer could have reduced the risk of not being paid. Evidence has to back all of it.

