Tennessee's 50 Percent Fault Rule
Tennessee does not ask only who caused the accident. It assigns a percentage - and at 50 percent, your claim is worth nothing at all.
Tennessee follows modified comparative fault with a 50 percent bar: an injured person who is found 50 percent or more at fault recovers nothing.
Below that threshold, recovery is reduced by the injured person's percentage of fault, so 20 percent fault on $100,000 of damages yields $80,000.
Because the 50 percent line is absolute in Tennessee, the difference between being assigned 49 and 50 percent fault is the difference between a claim and no claim.
Why the percentage is the whole fight
In a lot of claims, nobody seriously disputes that an accident happened or that someone was hurt. What gets argued is the split. Moving an injured person from 30 percent to 45 percent quietly removes fifteen percent of the recovery, and moving them to 50 changes the number to zero.
That is why early statements matter more than people realise. A friendly recorded call in the first week, where you are asked whether you might have been going a little fast or whether you saw them late, is not small talk. It is where percentages come from.
| Your share of fault | Damages of $100,000 becomes |
|---|---|
| 0 percent | $100,000 |
| 20 percent | $80,000 |
| 40 percent | $60,000 |
| 49 percent | $51,000 |
| 50 percent | $0 |
Things that commonly shift the percentage
- Recorded statements given before anyone has read the police report.
- Seatbelt and speed evidence pulled from vehicle event data recorders.
- Gaps in medical treatment, which get argued as evidence that the injury was minor or unrelated.
- Social media posts showing activity that looks inconsistent with the claimed injury.
- Dashcam or business security footage - which helps or hurts depending on what it shows, and which usually overwrites within days.
This is not legal advice
This page explains a rule; it cannot tell you what percentage anyone would assign to your accident. That depends on facts a website cannot see. What it can tell you is that in Tennessee the percentage is not a detail - it is frequently the entire case.
Common questions
Who decides the percentage?
Ultimately a jury, if the case is tried. In practice most claims settle, and the number both sides expect a jury would assign is what drives the negotiation.
The police report blames me. Is it over?
A police report is evidence, not a verdict. Officers reconstruct after the fact from what they are told, and reports are sometimes corrected or contradicted by physical evidence and witnesses.
Should I give the other insurer a recorded statement?
That is a decision to make after speaking with a licensed attorney, not before. You are generally not required to give a recorded statement to the other driver's insurer, and it is one of the main places fault percentages get built.