The pattern
- Carrier issues partial payment (often with cover letter)
- Letter describes the payment as "settlement" or "resolution"
- Policyholder assumes more is coming, deposits check
- Carrier considers claim closed
- Supplemental attempts are denied as "untimely"
What to watch for
Endorsement language on check
- "In full satisfaction": avoid signing without review
- "For all claims arising from...": avoid
Cover-letter language
- "Final settlement"
- "Resolves the claim"
- "No further payments anticipated"
Release forms accompanying payment
- Explicit release of claim rights
- Typically requires signature before depositing

How to accept partial without releasing
- Deposit check without signing release if release is separate
- Write "Under Protest" on deposited check when endorsement is ambiguous
- Follow up in writing stating your position that partial payment does not resolve the claim
- File supplemental within the 18-month window
When carrier insists on release
- Negotiate release language to be claim-specific (not all-encompassing)
- Carve out known supplemental issues
- Preserve supplemental rights in writing
- Consider whether litigation is the better path

Florida's supplemental window
Fla. Stat. 627.70132: 18 months from loss to file supplemental. Accepting partial doesn't automatically waive this right, but broad release language can.

