Insurance Agency Valuation: Books Under $1M

Highlights

Micro books — agencies with under $1M in annual commission and fee revenue — are the most common acquisition target in the private insurance agency M&A market. They trade primarily on retention quality, carrier appointment transferability, and the seller’s willingness to support the transition. These are directional benchmarks and do not constitute legal, financial, or investment advice.

How a Sub-$1M Book Is Typically Valued

Typical method: Revenue multiple or commission multiple applied to trailing twelve months of income.

Directional range: 1.0x–2.0x annual revenue.

At this size, the transaction is essentially a payback-period calculation. A buyer offering 1.5x on a $600K book is betting they can retain enough of that revenue over the next 18–24 months to recover the purchase price. The multiple is directly tied to how confident the buyer is in post-close retention — which is driven almost entirely by book quality, carrier transferability, and seller transition commitment.

What Buyers Are Looking For at This Size

Buyers of micro books are typically individual agents building their first book, growing independent agencies adding a client base in an adjacent geography or line of business, or key employees purchasing the book from a retiring principal. What buyers want to see: a clean client list with policy detail and renewal dates, confirmation that the primary carrier appointments are transferable, and a seller willing to stay involved for 6–12 months post-close.

What Moves the Multiple Up or Down

Retention rate is the primary variable. A micro book with 95% retention over the past three years is selling a highly predictable revenue stream. A book with 80% retention is selling a book that is already losing clients faster than average.

Carrier appointment transferability. If the primary carrier appointments cannot transfer to the buyer, the book’s value is significantly lower.

Seller transition commitment. At the micro book level, client relationships are almost always personal. A seller willing to personally introduce the buyer and stay available for 6–12 months is selling a higher-value asset.

Book composition. Commercial lines accounts are stickier and higher-margin than personal lines accounts. A $700K book with 60% commercial lines is more valuable than a $700K book with 90% personal lines.

What to Do Before You List

Two things matter most: clean AMS data and a defensible retention history. Before going to market, pull your retention report by year for the past three years. If the carrier appointments are unclear, confirm their transferability with the carrier before listing.

For the complete valuation framework: Agency Valuation Calculator

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Directional benchmarks only. Not legal, financial, tax, or investment advice.