Total loss laws in Missouri

When is a car totaled in Missouri?

Short answer: Missouri uses 80% of the car's value as a salvage-title test (RSMo § 301.010). It does not stop the insurer from totaling a car below that.

Missouri's title law treats a vehicle as a 'salvage motor vehicle' when the estimated repair cost is 80% or more of its fair market value just before the damage. Missouri DOR Form 5043 (Notice of Vehicle Titling Requirements, sent by insurers under RSMo 301.020) states the test as a vehicle 'less than seven years old at the time of damage' whose damage 'exceeds 80 percent of the pre-damaged fair market value'. This is a salvage-title test, not a limit on when an insurer may total a car. Items reportedly excluded from repair cost under RSMo 301.010 (airbags, tires, sound systems) were not confirmed in the statute text.

Source: RSMo § 301.010 (definition of 'salvage motor vehicle'; official text not confirmed); RSMo § 301.020; DOR Form 5043

Many online tables mix up title-branding rules with the insurer's own decision. Compare the total loss threshold in every state.

Does insurance pay sales tax on a total loss in Missouri?

Short answer: No. We found no Missouri statute or rule that requires sales tax in a total-loss payment on your own policy (RSMo § 144.027). Check your policy wording, which can still promise it. Missouri instead gives a tax credit: on a replacement bought within 180 days of the payment, you pay sales tax only on the price above the insurance payout and deductible.

No Missouri statute or DCI regulation found requiring insurers to add sales tax, title or registration fees to a first-party total-loss payment (20 CSR 100-1.050 is silent). Missouri instead gives the owner a sales-tax credit: if a replacement is bought or contracted for after the loss and no later than 180 days after the total-loss payment, the insurance payoff plus any deductible is offset against the replacement price, and tax is paid only on the difference; the offset applies to one replacement vehicle (12 CSR 10-103.350(3)(H); example at (4)(C) allows a refund if tax was already paid). Where an insurer uses this RSMo 144.027 credit procedure, its claim file must contain the 144.027 certification of the insurance proceeds and deductible (20 CSR 100-8.040(3)(B)3).

Source: RSMo § 144.027 (official text not confirmed); 12 CSR 10-103.350(3)(H), (4)(C); 20 CSR 100-8.040(3)(B)3; 20 CSR 100-1.050

Missouri's sales tax credit on a replacement car

If you buy or contract for a replacement within 180 days of the total-loss payment, the payout plus your deductible is subtracted from the price, and you pay sales tax only on the difference. The credit applies to one replacement vehicle. If you already paid the full tax, the same rule allows a refund.

An insurer that uses this credit procedure must keep the RSMo 144.027 certification of the insurance payout and your deductible in its claim file, so ask the adjuster for a copy when you buy the replacement.

Tax on a replacement car in Missouri

4.225% state rate plus local sales tax of the buyer's city and county of residence, on the price less trade-in. Paid at titling.

Source: https://dor.mo.gov/motor-vehicle/titling-registration/buying-vehicle.html

See the sales tax and fee rule in every state.

How must the insurer value your car in Missouri?

Missouri has no fixed comparable-vehicle formula like CA or NY. Insurers may not make a claimant travel unreasonably to inspect a replacement vehicle (20 CSR 100-1.050(2)(B)). When a claim is reduced for betterment or depreciation, all information for the reduction must be in the claim file, and the reductions must be 'itemized and appropriate in amount' ((2)(E)). Claim files must be clear enough that events and dates can be reconstructed, including work papers (20 CSR 100-8.040(3)(B)). Unconfirmed (known only from trade-press summaries; we could not open the official text): DCI Insurance Bulletin 26-04, 'Vehicle Valuation Software' (Mar. 17, 2026), reportedly non-binding guidance warning that relying on valuation software alone may not satisfy RSMo 375.1007, and telling insurers to apply actual trim/options, consider aftermarket upgrades, avoid double deductions (e.g., wear and tear counted twice), credit above-average condition, itemize and explain every condition/betterment/depreciation adjustment, keep software inputs auditable, and not change values through haggling.

Source: 20 CSR 100-1.050(2)(B), (2)(E); 20 CSR 100-8.040(3)(B); RSMo § 375.1007; DCI Insurance Bulletin 26-04 (Mar. 17, 2026) (unverified)

To check the numbers in your own report, read the CCC valuation report, line by line and how projected sold and typical negotiation deductions work.

How long does the insurer have to pay a total loss in Missouri?

Short answer: Missouri rules set no fixed payment deadline, but a decision is due within 15 working days after the claim forms are in.

Acknowledge a first-party claim (or pay it) within 10 working days, and reply to claimant communications within 10 working days (20 CSR 100-1.030). Complete the investigation within 30 days of notice unless it cannot reasonably be done (20 CSR 100-1.050(4)). Accept or deny a first-party claim within 15 working days after all forms needed to establish the claim are submitted, with any denial in writing (1.050(1)(A)). If more time is needed, the insurer must say so within that period and send a status letter every 45 days (1.050(1)(C)). Insurers must give 30 days' (first-party) or 60 days' (third-party) written notice before a limitations period or policy time limit expires for an unrepresented claimant (1.050(1)(E)). No general payment-after-agreement deadline was found in these rules.

Source: 20 CSR 100-1.030; 20 CSR 100-1.050(1)(A), (1)(C), (1)(E), (4)

Compare claim deadlines in every state.

Can you negotiate a total loss offer in Missouri?

Short answer: Yes. You can reject the offer in writing, ask for the full valuation report and the reason for each deduction, and send your own evidence. The Missouri Department of Commerce and Insurance takes complaints about claim handling.

Yes. Send a written dispute with your own comparables and cite 20 CSR 100-1.050(2)(E) (itemized deductions, appropriate in amount, documented in the claim file). Invoke the policy's appraisal clause if it has one. File a complaint with the Missouri DCI (800-726-7390). Sue in small claims or circuit court. On first-party collision or comprehensive claims, RSMo 375.420 lets a court or jury add vexatious-refusal damages 'not to exceed' 20% of the first $1,500 of the loss and 10% of the loss above $1,500, plus a reasonable attorney's fee, when the insurer refused to pay without reasonable cause or excuse. The statute excludes automobile liability insurance, so it does not help third-party claims (text as quoted in Dhyne v. State Farm Fire & Cas. Co., 188 S.W.3d 454 (Mo. 2006)).

1. Ask the adjuster in writing for the complete valuation report and the list of comparable vehicles.
2. Check it line by line: negotiation deductions, condition ratings, comparables, tax and fees. How to read the report.
3. Send a written rebuttal with your evidence and a specific number. How to dispute a total loss valuation.
4. If you still disagree on a claim under your own policy, consider the appraisal clause.
5. If the insurer does not follow the rules above, file a complaint with the state.

How long do you have to sue over a totaled car in Missouri?

Short answer: Generally 5 years to sue for damage to your car (RSMo § 516.120(4)). Your policy may set a shorter limit for suing your own insurer.

Property damage claims in Missouri generally must be filed within 5 years. Your policy may set a shorter deadline for suing your own insurer; check its "legal action against us" clause.

Source: RSMo § 516.120(4) (actions for taking, detaining or injuring goods or chattels)

How to file an insurance complaint in Missouri

Short answer: File a free complaint with the Missouri Department of Commerce and Insurance online. It asks the insurer for a written response, but it cannot set the amount you are owed.