Rhode Island Contractor Invoice Requirements

What RI contractors must put on every invoice and contract — and how QuickBillMaker handles it automatically.

Written contract
Required
Threshold
$1,000
Right-to-cancel
72h
Late fee max
1.5%/mo

Written contract rules in Rhode Island

Contractors operating in Rhode Island are required by statute to provide a written contract for jobs valued over $1,000. The contract must include scope, total price, payment schedule, start and completion dates, and (where applicable) the contractor's license number.

Right-to-cancel notice

For home-improvement and door-to-door sales, Rhode Island requires the contract to include a written notice of the consumer\u2019s right to cancel within 72 hours. The notice must be conspicuously displayed and accompanied by a separate cancellation form.

Late fees on past-due invoices

The maximum late fee a contractor may charge in Rhode Island is 1.5% per month under R.I. Gen. Laws §6-26-2. The fee must be disclosed in the contract or on the invoice itself before it can be enforced. Civil usury cap 21%/yr or 9% over Treasury Bill, whichever is higher.

Use the Rhode Island late-fee calculator →

Required invoice fields

  • Contractor business name, address, and phone number
  • Contractor license number (where state law or trade requires)
  • Customer name and project address
  • Itemized scope of work, materials, and labor
  • Total price, payment schedule, and due date
  • Late-fee disclosure (max 1.5% per month under R.I. Gen. Laws §6-26-2)
Written contract
Required
Threshold
$1,000
Right-to-cancel
72 hours
Late fee cap
1.5%/mo

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