The cost of an attorney in Florida ranges from $163 to $408 an hour on average, depending on the field of law they cover. Tax attorney fees average $379 an hour. The rate for any attorney depends on several factors. A highly experienced attorney will charge more, but they may be able to resolve your case more quickly than a less experienced attorney. Attorneys in big cities charge higher rates. The rate an attorney charges also depend on your unique case. A more complex or difficult case will be charged higher.