Where P&C agencies get paid from

P&C commissions flow from a wide carrier panel and multiple downloads, rarely in a single format:

Standard-lines carriers — Travelers, Nationwide, Progressive, Chubb, The Hartford, and regionals
Personal-lines vs. commercial-lines statements, often on different rate schedules
MGA / wholesale broker statements for E&S and specialty risks
IVANS / AMS commission downloads that skip the long-tail carriers
Premium-audit and endorsement adjustments that change commission after binding

Where the money leaks

Because P&C commission tracks premium so closely, the leaks cluster around premium changes and rate schedules:

Rate variance: A policy commissioned at 10% when your contract says 12.5% — or a personal-lines rate applied to a commercial policy. The single most common P&C leak, and invisible unless you check the rate on every line.
Unpaid endorsements: A mid-term endorsement raises premium by $2,000 but no additional commission is paid. The added premium should have earned commission; often it silently doesn't.
Missing audit commission: A workers' comp or GL premium audit produces additional premium at year-end. Commission on that audit premium is frequently missed entirely.
Missing renewals: A renewed policy that never appears on a commission statement — the policy renewed in the system but the payment never followed.
Contingency / profit-sharing gaps: Contingent and profit-sharing bonuses are calculated off loss ratios and volume; reconciling the base commissions is the foundation for verifying the contingency you're owed.

A commercial client adds a $500,000 building mid-term — a $4,800 additional premium endorsement. At your 12% contract rate that's $576 in commission. The endorsement binds, the insured pays, but the carrier's next statement shows no commission line for it. Multiply that across a year of endorsements and audits and the leak is real money hiding inside routine policy changes.

Common mistakes to avoid

Trusting the AMS commission download to be complete — it routinely omits the smaller and specialty carriers.
Never re-checking the applied commission rate against your carrier contract, so rate variances persist for years.
Ignoring endorsement and audit premium as a commission source because it's small per-transaction and large in aggregate.

Automate it with CommissionGuard

P&C is where rate variance and endorsement leaks hide in plain sight because no one re-checks the rate on every line. CommissionGuard reads each carrier statement, applies your contracted rate per line of business, and flags every policy paid below rate, every endorsement or audit that didn't generate commission, and every renewal that never paid.

For the fundamentals, read the complete commission reconciliation guide or the step-by-step guide to auditing carrier commission statements. You can also estimate your own exposure with the free leakage calculator.

Reconciliation built for P&C agencies.

CommissionGuard reads every carrier statement with AI, reconciles it against what you were owed, and flags what's missing or underpaid. Start your 7-day free trial — no card required.

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Prefer to run the numbers first? Try the free leakage calculator →