Auto premium leakage detection on every new policy: hidden drivers, garaging, use and mileage found in the policy's first days
Undisclosed drivers and false garaging found in the policy's first days.
See one case, screen by screen ↓It is checking the rating facts on a personal auto policy — drivers, garaging, vehicle use, mileage and prior insurance — against outside records, so the premium matches the real risk. Auto Premium Leakage Detection does it on every new policy in its first days, re-rates any difference under your filed plan and drafts the request to the agency. The underwriter decides and signs.
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A personal auto policy is priced on what the application says: who drives, where the cars are garaged overnight, how far and for what they are driven, and whether the household carried prior insurance. Applications leave out a newly licensed teenager, give a cheaper garaging address, call business use commuting, or claim continuous prior cover that lapsed. The policy is rated on it, and the premium is short every term.
Household driver reports, motor vehicle records, prior-carrier reports and odometer data cost money and underwriter time, so carriers often order them on only a sample of new business. The underwriting window, 60 days in most states, closes before the rest are looked at; after that, mid-term cancellation is limited by statute. So the undisclosed driver turns up after the crash, as a coverage dispute. In the working solution, last year's sample found its median difference on day 41.
Estimated split for one household with a finding, sampled by hand and checked by the agents. Modelled on the working solution's sample book: the first three rows add up to day 41, last year's sampled median to a finding, and to 2.6 days, the median with the agents.
Seven specialist agents read the application, find who really lives and drives at the address, check garaging, use, mileage and prior cover, re-rate under the filed plan and draft one request; the underwriter signs.
Daniel and Renée Whitcombe of Marietta, Georgia, bound a six-month policy through Pell & Ashby Insurance Agency on Tue 29 Sep, effective Thu 1 Oct. Question 7 on the application — any other licensed drivers or permit holders in the household? — was answered “No”. Here is what happens next, screen by screen, in the working solution.
Nadia opens the new business queue for Georgia. Every policy effective in the last 60 days has been checked, and 146 households need an underwriter, with $187,420 of premium at stake this term. Each row shows the day of its window and what differs: hidden driver, garaging, use, mileage, prior insurance or vehicle. The Whitcombes are at the top.
“Showing the 12 largest of 146 that need you · 503 noted for renewal · 165 resolved by the agency's reply.”
The application reader lists the rating facts as declared: 2 drivers, 2 vehicles, garaged at 4417 Larkspur Trail, prior insurance 6 years, question 7 answered “No”. The household driver finder finds 3 people of driving age at the address. Registration, licence, billing and prior policy all agree, so no plate sightings are ordered. The prior policy at Ashgrove Indemnity listed 3 drivers.
“Garaging matches · no plate sightings ordered.”
Under the roster of Daniel and Renée sits a second lane: found at this address, not on the policy. Maya E. Whitcombe, 17, born 14 Mar 2009, at the address since 2019, with a Class D licence since 18 Mar 2025 — licensed 19 months, listed on the prior policy to 30 Sep 2026. Five records back it: the household driver report, her motor vehicle record, the prior policy, the Civic's registration date and the application.
“+$1,486.00 this term, as principal operator of the 2019 Civic · Proposed only — the agency confirms.”
Nadia presses “Add Maya to the roster”. Maya's tile moves up into the roster as a proposed principal operator of the 2019 Civic, marked “Proposed · agency confirms”, and the premium with her decisions rises by $1,486.00. She could have proposed a signed named-driver exclusion instead; then the premium would not move.
The 2023 Toyota Highlander was declared as a commute vehicle at 9,000 miles a year. Two odometer readings — 41,206 at service on 3 Mar and 49,993 at emissions inspection on 22 Sep — make 8,787 miles in 203 days: 15,800 a year, the 15,001–20,000 band, not 7,501–10,000. Nadia accepts it: +$118.00 this term. With both decisions, the meter reads $3,516.40 and the open gap is $0.00.
Mileage is worked out only from two or more odometer readings at least 90 days apart — never from one.
The evidence view lays out each fact — drivers, garaging, vehicles, mileage, prior insurance — with what was declared, what was found and the sources. Two facts differ; the rest show “Matches”. Seven records sit on the right, from the e-signed application to the filed rating plan, each one opening to its excerpt.
The re-rater runs filed plan CRM-GA-PA-2026-02, in force on the effective date, with each finding priced on its own and together. Maya is assigned to the Civic by Rule 14, highest-rated driver to the highest-rated vehicle, at a young driver factor of 2.31. Bodily injury goes from $512.20 to $1,029.90, collision from $555.30 to $1,101.10; the term premium from $1,912.40 to $3,516.40.
“The re-rater never changes the policy. The endorsement is signed by an underwriter.”
The request to Janelle Ortiz at Pell & Ashby is already written: add Maya as a driver, or return a named-driver exclusion signed by both named insureds (form CRM-GA-114); rate the Highlander at 15,800 miles unless a current odometer photo shows otherwise. Reply by Thu 22 Oct. The adverse action notice to the Whitcombes, naming the consumer reports used, is drafted underneath. Nothing is sent until Nadia sends it.
“If anything here is wrong, tell us and we will take it out.”
Janelle replies with the insureds' signed change form: Maya drives the Civic to school and practice, and the Highlander mileage is right. The request drafter reads the reply — it confirms both items, signed by Daniel and Renée Whitcombe. Nadia signs the endorsement: $1,912.40 → $3,516.40, effective Thu 1 Oct at inception. Under $2,500, so no co-sign is needed.
“I have read the agency's reply and the evidence; the adverse action notice goes to the insured with this endorsement.”
The household card turns to “Endorsed today”. The notice goes to the Whitcombes with the endorsement, and the queue drops to 145 households that need an underwriter. Every step — each agent's finding, each acceptance, the request, the reply and the signature — is on the household's activity record.
“Endorsed today · +$1,604.00 from Oct 1. Signed by Nadia Petrakis · notice sent to the insured with the endorsement.”
The same household, seen by the four people who carry it — what their week looked like, and what it looks like now.
Seven specialist agents read the application, find who really lives and drives at the address, check garaging, use, mileage and prior cover, re-rate under the filed plan and draft one request; the underwriter signs.
Reads the application, the declarations page and the e-signed answers, and lists every rating fact as declared — drivers, vehicles, garaging, use, mileage, prior insurance — with the question and answer each came from.
Orders the household driver report and motor vehicle records, matches each person at the address to the listed and excluded drivers, and raises the hidden driver badge.
Compares the garaging address with registration, licence, billing and the prior policy; only when they disagree, orders overnight plate sightings and reports the share in each ZIP.
Decodes each VIN, reads the registered owner and class, and works out annual mileage from service and inspection odometer readings.
Reads the prior-carrier report and claims history: continuous coverage, lapse days, prior limits and the drivers on the prior policy, passing any missing driver to the household driver finder.
Re-runs the filed rating plan in force on the effective date with the verified facts, coverage by coverage, each finding on its own and all together.
Drafts one plain-language request to the agency, the letter to the insured and the FCRA adverse action notice naming the consumer reports used, from the findings the underwriter keeps.
Decides and signs; manager co-signs over $2,500. The agents propose; a named person decides.
Underwriters ask in plain words and get an answer built on the records, with the screen opened where the answer is.
Why is Maya flagged as a hidden driver?
Four records agree. The household driver report places Maya E. Whitcombe, born 14 Mar 2009, at 4417 Larkspur Trail since 2019. Her motor vehicle record shows a Class D licence since 18 Mar 2025 — 19 months, clean. The Whitcombes' last policy, at Ashgrove Indemnity, listed her as a driver until 30 Sep, and the Civic was registered two weeks after her licence. Question 7 was answered “No”. She is proposed, not rated, until the agency confirms.
What does Maya cost if she is added — or excluded?
Under the filed plan, Rule 14 assigns her to the Civic as principal operator; at 17, licensed 1–2 years, the factor is 2.31. Added as principal operator of the Civic: +$1,486.00 this term. As occasional operator: +$1,102.40. Excluded by signed form: $0.00 — but no cover when she drives. Occasional is only allowed if a household driver is principal on every car; here both parents are principal on the Highlander, so the Civic goes to Maya.
Which households in my queue have a hidden teen driver?
Three of your 12 largest, and 25 open book-wide: Whitcombe in Marietta (Maya, 17, $1,486.00), Pruitt in Warner Robins (Caleb, 16, licensed 5 days before bind, $1,302.00) and Lindgren in Roswell (Freya, 18, a student 68 miles away, $286.00).
Which agency has the most hidden drivers this window?
Copperline Agency, Macon: 31 hidden drivers on 356 new policies — 8.7 per 100, against a book average of 4.1. Pell & Ashby is at 5.8, the direct channel 4.1. Most of these are honest omissions — parents who do not think of a newly licensed teen — so the note to send is about asking question 7 out loud, not about blame.
13 screens from the working solution, on its sample data. Pick one to see it large.
When to ask the agency, who signs and how long the window is are settings, recorded in the audit trail when they change.
| Setting | Default | Choose from |
|---|---|---|
| Ask the agency at | $75 at stake a term | $25 to $150, in $25 steps · below it, noted for renewal |
| Hidden driver badge | Ages 15–25 · last 12 months | Ages 15–21 · last 12 months · Any age · last 6 months |
| Agency reply clock | 10 days | 7 · 10 · 14 days · reminder on day 5 |
| Underwriting window by state | 60 days from the effective date | Georgia, Alabama, Florida, Tennessee · set by compliance |
| Premium correction signed by | Any auto underwriter | Any auto underwriter · Nadia Petrakis |
| Co-sign above | $2,500 · Gordon Achebe | $2,500 · $1,500 |
| Cancellation or rescission | Gordon Achebe + compliance | Never from a finding alone |
| Evidence sources | Six, each on or off | Household driver report · MVR · prior-carrier report · VIN and registration · odometer · plate sightings |
Every figure is labelled: a target the solution is built to, an estimate, a typical published result, or a proven one.
“demo” = seen in the working solution, on its sample Georgia book · “target” = the design goal, measured in the live solution · “estimated” = modelled on the working solution’s sample book · “typical” = published figures (Verisk, mispriced driver risk — up to 12% of standard policies; Bankrate, Nov 2025 — $2,849 a year for a 17-year-old; state underwriting windows — 60 days in most states; FCRA §615(a)). People, households, agencies, insurers and policy numbers named on this page are fictional — characters and sample data in the working solution.
It is checking the rating facts on a personal auto policy — drivers, garaging, vehicle use, mileage and prior insurance — against outside records, so the premium matches the real risk. Auto Premium Leakage Detection does it on every new policy in its first days, re-rates any difference under your filed plan and drafts the request to the agency. The underwriter decides and signs.
The household driver finder orders the household driver report and motor vehicle records for the garaging address and matches each person of driving age to the listed and excluded drivers. A licensed person or permit holder aged 15–25, at the address in the last 12 months, neither listed nor excluded, gets the hidden driver badge, with the evidence and what the gap costs this term.
No. The agents read, match and re-rate. They never change a policy, contact the household or send a request. The underwriter sends the agency request and signs the endorsement; the insured is not contacted unless the agency does not reply within the reply clock, and the adverse action notice goes with the endorsement.
The garaging checker compares the garaging address with registration, licence, billing and the prior policy, and orders overnight plate sightings only when they disagree. The vehicle and use checker works out annual mileage from two or more odometer readings at least 90 days apart, and reads the registered owner and class for business or for-hire use.
Yes. The request drafter drafts the adverse action notice with every increase based on a consumer report, naming the reports and the reporting agency, and the right to a free copy and to dispute. It goes to the insured with the endorsement.
Yes. The premium at stake that triggers an agency request, the hidden driver badge's ages and look-back, the agency reply clock, the underwriting window by state, who signs a correction and the co-sign amount are all settings. Below the ask threshold, a difference is noted for renewal.
Yes. Every correction is signed by an underwriter; corrections over $2,500 a term are co-signed by the underwriting manager, and a cancellation or rescission is never made from a finding alone — the manager and compliance sign it.
The Agentic Solution Engine builds and deploys it from your requirements and documents — your applications, filed rating plans, underwriting guidelines and data sources — and it goes live once every quality gate has passed. We will walk you through it on a sample of your own new business first.
Only the renewals whose hazard or roof changed reach an underwriter.
1-min demoAerial Imagery VerificationNo bind, cancel or nonrenewal resting on one out-of-date picture.
1-min demoRate & Form Filing AutomationGaps caught before a regulator sees them; objections answered from the record.
1-min demoWe’ll run Auto Premium Leakage Detection on a sample of your own recent new auto policies.