What are common reasons an extension of time (EOT) claim is rejected?
Last reviewed July 5, 2026
EOT claims often get rejected due to lack of proper documentation, not following notice requirements, or claims not being linked to delay events in the contract. Poor communication and failing to show how the delay impacted the project can also lead to rejection.
Key points
- Insufficient supporting documents
- Not following notice timelines
- Claim events not in the contract
- Poor communication on delays
You need clear records of delays and must notify the principal as per the contract. If you can't show how the delay relates to the contract terms, your claim won't hold up. Keep thorough documentation and timelines to back up your claims.
How Alloovium helps
Alloovium helps you track deadlines and obligations, making sure you have the right documentation for your EOT claims.
See how it worksRelated questions
- How do I respond to a rejected extension of time (EOT) claim?
- How do I substantiate an extension of time (EOT) claim?
- How do I write an extension of time (EOT) claim?
- What evidence supports an extension of time (EOT) claim?
- What is the time limit for submitting an extension of time (EOT) claim?
- What should be included in an extension of time (EOT) claim?
General information for Australian construction professionals — not legal advice. Verify jurisdiction-specific requirements with the relevant regulator.