The Complete After-Accident Checklist (First 30 Days)

Why the first 30 days matter

The decisions you make in the first 30 days after an accident determine 80% of your eventual settlement. Evidence preserved on day 1 is worth far more than evidence reconstructed on day 60. Documentation completed before the carrier's first offer shapes what they're willing to offer. Conversations recorded in writing become file fact; conversations remembered weeks later become disputed.

This guide breaks down the first 30 days into a day-by-day playbook.

Day 0 — At the scene

Before you leave the scene of the accident:

• Call 911 even for low-speed collisions. A police report is the single most important document for liability disputes.
• Photograph everything. All four corners of your vehicle. Every dent, every scratch. The interior. The odometer reading. The VIN plate (under the windshield). The other vehicle, all sides. The license plate. The intersection or stretch of road. Traffic signals. Skid marks. Debris field. Your own injuries.
• Get the other driver's full information. Full legal name, address, phone, email, insurer, policy number, license plate, and a photo of their driver's license and insurance card.
• Get witness contact info. Names and phone numbers of anyone who saw what happened.
• Note the responding officer's name and badge number. Ask for the report number.
• Do NOT admit fault. Do not say "I'm sorry," "I didn't see you," or "I should have." These become evidence.
• Do NOT discuss injuries. Adrenaline masks pain. Statements like "I'm fine" are used by carriers to dispute injury claims that surface 48 hours later.

Day 1 — Open the claim

• Open the claim with your own carrier. Even if the other driver is at fault. Your collision coverage may pay first while subrogation handles fault, and opening with your own carrier preserves your options.
• Get the claim number and adjuster contact in writing.
• Photograph any new damage you missed at the scene. Cracked windshield from impact may have spread. Hidden bumper damage may now be visible.
• Get a tow receipt. If your vehicle is towed, the tow company has it for storage at $50–$150/day. Note the address.
• Begin your file. A simple folder (digital or physical) titled with the claim number. Every document, photo, email, and call note goes here.

Day 2 — Get medical attention

• See a doctor, even if you feel fine. Whiplash, soft-tissue injuries, and concussions often present 24–72 hours after impact. Documented same-week medical care is essential for any injury claim.
• Ask the doctor to note the visit is accident-related in the medical record.
• Save every receipt from medication, urgent care, ER, or follow-up.

Day 3 — Pull pre-loss documentation

This is the highest-leverage day in the entire 30-day window.

• Pull pre-loss photos from your phone's camera roll. Listing photos from when you bought it. Road trip photos. Photos of the interior. Anything that shows the car in good condition before the accident.
• Pull service records from your dealer, shop, or service portal. The last 24 months at minimum.
• Pull the build sheet or window sticker. Toyota, Honda, Ford, and most manufacturers can produce this from your VIN. This document is your single best weapon against trim mis-identification in the carrier's valuation.
• Pull aftermarket receipts. Tires, audio, suspension, paint protection, tow hitch, roof rack — anything that adds value beyond stock.

If you don't have pre-loss photos, request them from the salvage yard (they typically photograph vehicles on intake) or from your last service appointment (many shops photograph vehicles on arrival).

Day 4–7 — Damage estimate

The carrier's estimator will inspect your vehicle within the first week.

• Be present for the inspection if possible.
• Point out hidden damage: frame, suspension, sensors, airbag deployment indicators.
• Get a copy of the estimate. You're entitled to it.
• Verify the estimate includes all visible damage and reasonable supplements for hidden damage.
• If the estimate seems low, request a re-inspection. A supplemental estimate often adds 20–40%.

If repair cost + likely salvage value approaches your vehicle's ACV, you're heading toward a total loss.

Day 8–14 — The total-loss declaration

If your vehicle is being totaled, the carrier notifies you in this window. Prepare for the next phase.

• Do NOT sign over the title until you've reached a final settlement.
• Photograph the vehicle one more time before you turn in keys.
• Request the carrier's valuation report in writing.
• Begin building your independent benchmarks.

Independent benchmarks to assemble:

1. 5 comparable listings within 50 miles of your ZIP. Same year/make/model/trim/drivetrain. Use Autotrader, Cars.com, CarGurus.
2. KBB Private Party value for your exact spec.
3. NADA Clean Retail value for your exact spec.
4. Average the three. This is your good-faith ACV.

Day 15–21 — The first offer arrives

The carrier sends a written settlement offer.

• Do NOT accept.
• Read the valuation report line by line.
• Verify trim level against your build sheet.
• Verify the comp set — distance, trim, drivetrain, mileage.
• Verify the condition rating.
• Verify all factory options are included.

Compare to your three benchmarks (KBB, NADA, comps).

If the gap is less than 3%, the offer is probably fair.

If the gap is 3%–10%, send a written rebuttal.

If the gap is more than 10%, get an independent appraisal or invoke the appraisal clause.

Day 22–28 — Negotiate

Send the rebuttal letter (see How to Negotiate with an Auto Insurance Claims Adjuster for the template).

Carrier responses typically come in 5–10 business days:

• Revised offer that closes most of the gap: accept if reasonable.
• Revised offer that closes part of the gap: counter once more.
• No movement: invoke the appraisal clause.

Day 29–30 — The decision point

By the end of the first 30 days, you should be in one of three states:

1. Settled. Funds disbursed (or scheduled), title released, file closed.
2. Negotiating. Going through one more written exchange before deciding on appraisal.
3. Appraisal invoked. Letter sent, your appraiser named, waiting on the carrier's appraiser.

If you're in state 2 or 3, the next 14–30 days will close the case.

Things to track in your file from day 1

• Every email and letter (sent and received).
• Every phone call: date, time, person, summary, follow-up email confirming.
• Every photo with timestamp.
• Every receipt (medical, tow, rental, document fees).
• The damage estimate.
• The valuation report.
• Your independent comp research.
• Your service records.
• Your build sheet.
• Aftermarket receipts.
• Police report.
• Your rebuttal letter and any response.

What to AVOID in the first 30 days

• Signing a release. Once you sign, the file is closed. Don't sign before you have a final check.
• Recorded statements about value or condition. Anything you say can be reframed. Defer recorded statements until you've documented your own pre-loss condition.
• Disposing of the salvage before settlement. The salvage value is an input to the math; let the carrier inspect what they're claiming credit for.
• Letting the rental coverage cliff pressure you into accepting. Carriers cut rental 1–3 days after the offer. You can negotiate without a rental.
• Telling the adjuster your "deadline." They will use your deadline against you. Internalize your own; don't share it.

When to bring in help

You can run all of this yourself. People have. Bring in help when:

• You're injured and physically can't manage the file.
• The valuation gap is more than $1,500.
• The carrier denies your rebuttal.
• You don't have the time or stomach for the appraisal-clause logistics.
• The vehicle has unusual modifications or is in a niche market.

The first 30 days are the hardest. They're also the most lucrative if you treat them as a project.