What is a time and materials ticket and when should I use one?
Last reviewed July 5, 2026
A time and materials ticket is a document used to track labor and material costs on a project. Use one when the scope of work is unclear or when the owner requests extra work outside the original contract, allowing you to bill for actual costs incurred.
Key points
- Document tracks labor and materials.
- Used for unclear scopes or extra work.
- Helps manage costs and billing accurately.
Time and materials tickets are essential when you need flexibility on a project. They allow you to bill the owner for work that wasn't included in the original contract. Make sure to get approval for the work before proceeding, and keep detailed records of hours worked and materials used to avoid disputes.
How Alloovium helps
Alloovium can help you track and manage these tickets, ensuring accuracy in billing and compliance with contract terms.
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General information for US construction professionals — not legal advice. Lien deadlines, retainage caps and notice rules vary by state; verify with the state statute or a construction attorney.