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An 800-policy book pays $181,440/yr in commission — renewals are the annuity, which is why agencies sell at 1.5–2.5×.
Insurance is the rare business where yesterday's work pays you forever: an 800-policy book at $1,800 average premium throws off $181,440 a year — 20% new business at 15%, 80% renewals at 12% — whether or not you write anything new today. Ten life policies add $9,600 in first-year commissions. And the exit is real: books sell at 1.5–2.5× annual commission. This calculator models your book, your mix, and what it is worth.
Agents use it to see the annuity they are building: an 800-policy book pays $181k/yr with renewals compounding — and sells for 2× commission at exit.
The range spans $40k strugglers to $500k agency owners, and the difference is the book: commission income = policies × premium × rate, and since renewals pay every year, the book compounds. The example — 800 policies, $1,800 average premium, 20% new business — produces $181,440/yr. Rates by line: P&C new business pays 12–18% first year, renewals 10–15%; commercial lines pay lower percentages on much larger premiums and stick harder; life insurance front-loads massively (60–100%+ of first-year premium, then 2–5% renewals). The growth arithmetic: 20% new business annually at 90% retention compounds the book ~10%/yr — every year of grinding prospecting buys a permanent renewal annuity. The realistic ramp: years 1–3 are prospecting-heavy and lean ($40–70k), years 4–7 cross six figures as renewals stack, and mature books throw off income semi-passively with service staff. The license stack is light: P&C and L&H licenses, carrier appointments, E&O, CE hours.
It is the book-ownership question wearing a compensation costume. Captive (State Farm, Farmers, Allstate): lower commission rates, but carrier-provided brand, leads, training, and office economics — you sell one carrier's products, and the book ownership terms vary (some captives let you sell your book back to the carrier or an approved buyer at a formula; read the contract, because that formula IS your exit). Independent: you own the book outright, shop multiple carriers for each client (better retention when rates rise — you re-shop instead of losing), keep higher commission rates, and sell the book at market (1.5–2.5× commission) to anyone. The trade: independence means no carrier leads — you build your own pipeline from day one, which is why the standard arc is captive-first (learn the products on someone else's leads) then independent once your referral engine runs. Hybrid middle: IMO/FMO arrangements for life and health let independents access carriers without direct appointments. What both share: retention is the metric that prices everything — a 90% retention book is worth a third more than an 80% book at the same size, because the buyer is purchasing future renewals.
Cross-sell, retention, and staff leverage — in that order. Account rounding is the cheapest growth: the auto-only client without home, umbrella, or life is unharvested margin already paying you — multi-line households renew at materially higher rates AND produce more commission per household, so the cross-sell raises both this year's income and the book's sale value. Retention is the compounding: every point of retention is worth roughly a point of growth without prospecting — the service disciplines (annual reviews, re-shopping at renewal spikes, claims advocacy) are revenue activities, not niceties. Staff leverage: licensed CSRs at $18–25/hr handle service and renewals while producers sell — the agency scales when the owner's hours stop touching service work; the rule of thumb is one CSR per $200–300k of commission income. Life and financial services are the margin layer: the P&C book is a warm list for life insurance (the front-loaded commissions on 10–20 policies/yr add $10–20k), and agencies that add financial planning or Medicare lines (for the aging book) diversify the commission base. Acquisition growth: buying retiring agents' books at 1.5–2.5× commission is the fast path — the math works when your service operation can hold the acquired retention.