Iowa doc fee cap: $180.00 and what it covers

• Iowa caps the documentary fee at $180.00. A dealer cannot charge more than that, and a figure above it is a billing error rather than a negotiating position.
• The rule: Iowa Code 322.19A(2): $180 per vehicle sold in a transaction; fixed, not CPI-indexed. 322.19A(3): the fee must be in the price and in any advertised price..

• The doc fee is NOT taxed in Iowa — you pay the fee, but no tax on top of it.
• Because the cap is a legal ceiling rather than a required charge, a dealer is free to charge less. It is a smaller lever than the vehicle price, but it is not fixed by law at the maximum.

• The 5% is figured on the price of the car, freight and dealer-installed accessories included. The doc fee is not part of it. An optional service contract or vehicle protection package is left out if it is listed separately on the contract.
• The doc fee is capped at $180 per vehicle. The cap is a fixed dollar amount and does not rise with inflation. Iowa law requires a dealer that charges it to include it in the price of the car and to state its full amount in any advertised price.

Source: Iowa Department of Revenue - Iowa Tax/Fee Descriptions and Rates · rules last verified Oct 11, 2026. Methodology.