How to Set a Contractor Deposit | Reddit & LinkedIn

A deposit is not your profit paid early. It exists to cover the real money you spend before the client owes you anything: mobilizing the crew, ordering materials, pulling permits, and reserving the schedule slot. Framed that way, the right deposit is the amount that keeps you from financing the client with your own cash in the first days of a job.

Thinking of it as cost coverage also makes the number defensible. When a client asks why you need a deposit, you can point to the material order and the permit you are about to pay for. That is a far stronger position than a vague industry-standard percentage, and it sets a professional tone for the payment relationship that follows.

Common practice ranges from about 10 to 33% depending on job size and material intensity. Small jobs with a quick turnaround often justify a larger percentage, since mobilization and materials are a bigger share of a short job. Large jobs usually carry a smaller deposit because progress draws tied to milestones do the heavy lifting of cash flow.

Material-heavy jobs shift the math. If you must buy expensive materials before the first draw, size the deposit to cover that purchase specifically rather than a round percentage. The principle is the same across job sizes: the deposit plus the first milestone draw should keep you cash-positive through the early, most expensive phase of the work.

Yes, and this is where contractors get caught. Some states cap residential deposits. California, for example, limits a home-improvement deposit to the lesser of a set percentage or a dollar amount, and other states have their own rules. Charging more than the cap can void enforceability and invite complaints, so confirm your state law before you set policy.

This guide is general information, not legal advice, and rules change, so verify the current cap with your state contractor licensing board or a local attorney. The safe habit is to keep your standard deposit comfortably within the strictest limit you operate under, then rely on milestone draws rather than a large upfront number to manage cash flow.

A deposit should never live in a text message. Put it in the signed contract alongside the full payment schedule: the deposit amount and what it unlocks, each progress milestone and its trigger, and the final payment tied to completion and any punch list. Clear terms prevent the two most common disputes, what was owed and when.

Tie each payment to an inspectable event, not a calendar date, so the client always knows what they are paying for. The deposit unlocks scheduling and material order, a mid-job draw follows a completed phase, and the final payment lands at sign-off. Written this way, the schedule reads as fair to the client and protects you from the slow-pay job that drags for months.

Collect the deposit before you spend a dollar of your own on the job. Invoice it as the first line of the payment schedule, take card or ACH, and confirm it has cleared before you order materials or put the crew on the calendar. A deposit you have not actually received is not protection, it is a promise.

ContractShield makes this one step. When you build the quote, you set the deposit and milestones, and the platform invoices the deposit through Stripe the moment the client accepts. Progress draws and the final payment invoice automatically at each milestone, and if a client is slow, Collections sends polite, then firm, then final-notice reminders you approve with one tap. You start work funded, not hoping.