How much deposit can a bathroom remodel contractor ask for in Iowa?

Iowa has no statutory cap on contractor deposits. No specific statutory cap on residential renovation deposits. For bathroom remodel, industry standard is 15% — meaning on a $27,625 project, expect $4,144 max. Any request above $6,216 is a red flag.

Industry standard for bathroom remodel: 15%. Mid-size job. Industry standard: 10–15% deposit covers fixture ordering. Resist any request above 25%. Most legitimate Iowa contractors will follow this norm regardless of whether the state has a statutory cap.

Iowa doesn't have a statutory cap, but industry-standard deposits sit between 10–25% for most bathroom remodel projects. A request above 22% is a strong signal of cash-flow problems (the contractor is funding earlier jobs with your money) or outright fraud risk. Get 2 more written quotes before signing anything.

Best practice in Iowa: 15% deposit at contract signing → milestone-based progress payments tied to inspectable phases (rough-in, mid-build, substantial completion) → 5–10% retention held until punchlist + final inspection sign-off. Never pay materials in full upfront; if your contractor goes under, the materials supplier owns those goods, not you. Pay via check or credit card — never wire transfer to a personal account.