Rear-End Collision in New York: Fault, Laws, and What to Do (2026)

# Rear-End Collision in New York: What You Need to Know

> **KEY FACTS:**
> – The rear driver is **presumed negligent** in NY
> – File **PIP** with your own insurer ($50K) — no-fault system
> – To sue for pain/suffering, injury must meet **”serious injury” threshold**
> – Pure comparative negligence applies to liability claims
> – Statute of limitations: **3 years**; **90 days** for government entities

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## Fault in NY Rear-End Collisions

New York follows the **rear driver presumption** — the rear driver is presumed negligent. This presumption is rebuttable if the rear driver can show the lead driver:
– Stopped suddenly without reason
– Had non-functioning brake lights
– Reversed unexpectedly
– Made an unsafe lane change

### No-Fault Interaction

Regardless of fault, you file **PIP** with your own insurer for medical bills (up to $50,000) and lost wages. Fault only matters if:
– You want to sue for **pain and suffering** (must meet serious injury threshold)
– You are filing a **property damage** claim (always fault-based)

### Serious Injury and Rear-End Collisions

Common rear-end injuries like whiplash may or may not qualify as “serious” under NY Insurance Law § 5102(d). Fractures, permanent limitations, and injuries preventing daily activities for 90+ days typically do qualify.

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## What to Do

1. Check for injuries, call 911
2. Exchange information
3. Document the scene — photograph brake lights, damage, skid marks
4. File **MV-104** with DMV within 10 days
5. File **PIP claim** with your own insurer
6. Seek medical attention — whiplash symptoms may be delayed
7. **Government vehicle?** File Notice of Claim within **90 days**

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## Common Injuries and PIP Coverage

Rear-end injuries (whiplash, concussions, back injuries) are covered by PIP up to $50,000 regardless of fault. If medical costs exceed PIP or injury is “serious,” a liability claim against the at-fault driver is available.

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## Frequently Asked Questions

### Does PIP cover rear-end injuries?
Yes, up to $50,000 regardless of fault. File with your own insurer.

### Can I sue for whiplash in NY?
Only if it meets the “serious injury” threshold — typically requiring proof of permanent limitation, significant limitation of use, or preventing daily activities for 90+ days.

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## Related Guides

– [What to Do After a Car Accident in New York](/new-york/car-accident-guide/)
– [New York Car Accident Laws](/new-york/car-accident-laws/)

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**DISCLAIMER:** This website is not a law firm and does not provide legal advice. This page provides general educational information only. Always consult a licensed attorney in your state for advice specific to your situation. This is not medical advice. If you have been injured, seek immediate medical attention. Last updated: March 2026.