Some homebuyers are pissed because when the actual line item fees for various closing costs come in less than the estimation, their closing agents are simply pocketing the difference. How do you fight back? This article on LawyersandSettlements says,
Ask if the recording charges are indeed estimates, and ask why. Then demand to see the actual recording fee(s) once actuals are established, and compare them with the estimates. At the very least, insist that you are re-imbursed for the difference once actuals are determined, and demand to see the paperwork after the fact.
Real Estate Overcharges: Others Get Rich on Your Money [LawyersAndSettlements]