Contractor Payment Demand Letter

What a good one includes

• A clear reference to the original written contract or work order, including the date it was signed and the agreed-upon payment terms.
• A specific breakdown of the completed project milestones, change orders, or materials delivered that correspond to the outstanding balance.
• The precise dollar amount currently owed, including any contractually agreed-upon late fees or interest accrued.
• A brief timeline of previous invoices and payment reminders sent, proving you have made reasonable informal attempts to collect.
• A firm, reasonable deadline—typically ten to fourteen days from receipt—for the client to submit the payment in full.
• A clear statement of the legal actions you will take if the deadline is missed, such as filing a mechanic's lien, reporting to credit bureaus, or initiating small claims court.

Common mistakes to avoid

• Letting frustration take over by using emotional, threatening, or unprofessional language that could hurt your credibility in court.
• Demanding a vague or undocumented lump sum instead of providing a clear, itemized calculation of the exact balance due.
• Failing to mention your right to file a mechanic's lien, which is often the most powerful leverage a contractor has to secure payment.
• Giving an unrealistic immediate deadline that does not allow reasonable time for processing, making your demand look unreasonable to a judge.

Frequently asked questions