Rolling a book to a new carrier: how to make sure every commission follows

TL;DR

• A book roll moves policies from one carrier to another, often one renewal at a time, so for up to a full policy term your book sits on two carriers’ statements.
• Before the first policy moves, get in writing which commission schedule applies to rolled policies, the code they will sit under, how they will be billed, and how they will appear on statements.
• Keep one record per rolled policy, with its old and new numbers and its status, and look for it on both carriers’ statements every month.
• At the old carrier, watch the last renewal commissions and the chargebacks on policies cancelled mid-term. At the new carrier, watch for each policy’s first commission line and check its rate.
• The first renewal at the new carrier is the second checkpoint. Keep checking until it has been paid.

We’re building Lapidar, software meant to check carrier commission statements line by line against an agency’s book. It isn’t ready yet. This guide covers one part of a book roll: whether the commission follows the policies you move. It says nothing about which carrier to choose or which accounts to move.

The coverage side of a roll carries its own errors and omissions exposure. The Big “I” publishes a Book Roll Handbook for members and a Virtual University article on avoiding E&O claims when rolling books of business. Use those for the coverage review, and your own advisors for anything beyond it.

What a book roll is, and why agencies do one

IA Magazine’s September 2026 article on book rolls, adapted from the Big “I” Book Roll Handbook, gives the definition quoted at the top of this guide. It adds that for agents “the process is rarely simple” (IA Magazine, 2026). The public preview of the handbook puts it almost the same way: “‘Book rolls’ occur when agents transfer a book of business from one carrier to another, or from one agency to another” (Big “I” handbook preview).

The IA Magazine article gives these reasons (IA Magazine, 2026):

• The carrier leaves. It exits a territory, stops writing a product or ends the agency’s contract.
• The carrier looks unstable. Its financial position gives the agency reason to move clients elsewhere.
• Competitive pressure. Its rates, coverage, underwriting or service may have stopped working for the agency.
• Consolidation. The agency decides to represent fewer carriers and concentrate premium with the ones it keeps.
• An acquisition or a new producer. The agency buys another agency or a book, or hires a producer who brings accounts, and may need to move policies written with carriers it doesn’t represent.

The commission checks below apply to any book transfer between carriers, whatever started it. If the roll follows a purchase, check the seller’s commission income before closing; our guide to buying an insurance book of business covers that part.

Commission is a reason for a roll, and a risk

Commission often sits behind the decision. Describing the conversation with the proposed carrier, IA Magazine writes: “Agency leaders should also ask whether the additional premium volume could improve base commission levels, help the agency qualify for contingency commissions or move the agency into a stronger profit-sharing tier” (IA Magazine, 2026). The Big “I” Virtual University article lists the same motive under strategic reorganization: “Agencies may combine coverage to fewer carriers to increase commissions, boosting revenue” (Big “I” VU).

IA Magazine also gives the other side: “Moving a book that does not fit the carrier’s appetite or produces poor loss experience can damage the very contingency income the agency hopes to improve.” It warns that the new carrier may not accept every policy, and that an agency chasing a higher commission rate without weighing retention and staff workload can end up with a roll that costs more than it brings in (IA Magazine, 2026).

Both points belong to the decision. Once you decide to roll, a plainer risk begins. Two carriers now have to pay the commission you planned on, policy by policy, and neither carrier’s statement shows what the other one paid.

What to get in writing before the first policy moves

IA Magazine advises agencies to confirm “the new carrier’s appetite, underwriting requirements, commission terms and service expectations before announcing the move to clients” (IA Magazine, 2026). For the commission side, the terms need more than a rate. Ask the new carrier, and keep the answers:

• Which schedule applies to rolled policies. A rolled policy is new business to the carrier and a renewal to your client, so either rate could apply. Don’t assume. Ask which rate applies to the first term and which to the renewals after it.
• From when. The date the agreed terms start, and whether a policy that moves late in the roll gets the same terms as one that moves early.
• Which code. The agency or producer code the rolled business will sit under. If you hold more than one code with the carrier, or reach it through a network, a policy issued under an unexpected code can turn up on a statement you aren’t checking.
• Billing. Direct bill or agency bill, and which installment plans clients can choose. Both decide when the commission arrives and in how many pieces.
• How rolled policies will appear on statements. Whether the statement will show the prior carrier’s policy number anywhere, or only the new one.

Your agreement sets the rates; this guide doesn’t. Write the answers down before the first statement arrives. You will check every rolled line against them.

The roll list is your control

A roll starts from a list of the policies you plan to move, built from your agency management system. IA Magazine suggests running reports, reviewing premiums and commissions, identifying policies that may not qualify with the new carrier, and deciding inside the agency “who will track completion” (IA Magazine, 2026). For commission, that list has to keep working after each policy moves, through the end of the roll and for a term after it.

That means one record per policy. It holds the old carrier and old policy number, the renewal date when the policy is due to move, and the new policy number once the new carrier issues it. It also holds the premium and the rate you expect under the agreed schedule, the producer on the account, and a status. Moved or not moved is too coarse for that status: a policy can have moved, been declined by the new carrier, stayed with the old carrier, or lapsed because the client left or didn’t renew.

The list is hard to keep right because it changes while you use it. New policy numbers arrive at different times, some only after the new carrier issues the policy. The new carrier “may not accept every policy”, as IA Magazine notes (IA Magazine, 2026). Some clients choose to stay, and a few leave. A list that was right on the first day of the roll is wrong by the second month unless someone keeps it current.

Policies move as they renew

A roll can run on one date, but many follow the renewal calendar instead. An agent in a large agency, quoted in the Big “I” VU article, describes theirs: “The way we did it was starting as the policies renewed.” That agency also wrote to each insured before the old carrier’s non-renewal notice reached them (Big “I” VU).

For commission, a renewal-by-renewal roll means your book sits on two carriers’ statements until the last policy has reached its renewal date: up to a full policy term, and longer when payments trail the effective date. Each month some policies should leave one statement and appear on the other. Your monthly check has to cover both carriers, against the same list.

At the old carrier

• The last renewal commissions still due. On a policy that renewed with the old carrier before the roll reached it, that carrier still owes you commission for the term. If it pays commission as premium is collected, that commission keeps arriving in parts long after you decided to leave.
• Policies cancelled mid-term. A policy moved before its expiry is cancelled at the old carrier mid-term. The cancellation produces return premium, and the carrier takes back the commission on that return premium as a chargeback, which can arrive on a later statement. How much comes back depends on how the policy was cancelled: pro rata or short rate. Our guide to commission chargebacks covers how to check each one.
• Policies that stayed. Accounts the new carrier declined, and clients who chose not to move, may stay with the old carrier if it keeps renewing them. It should keep paying renewal commission on them for as long as your agreement with it provides; after a contract termination, check what the agreement’s termination terms say. These policies are easy to lose sight of, because the roll list tends to treat them as finished.

At the new carrier

• Watch each rolled policy until its first commission line. A policy that moved and hasn’t paid leaves no line on the statement. You find it only by starting from the roll list and looking for each policy in turn.
• New numbers break matching. Your agency management system may still hold the old number, or both, while the new carrier’s statement shows only its own. Our guide on why statements don’t match your agency management system covers the usual causes.
• Installments can pay in parts. With installment billing, a rolled policy on a monthly pay-as-collected plan can show a small line each month, and a check that expects the full term’s commission at once will flag it as underpaid every month.
• Check the rate against the agreed schedule. Compare each line with the commission schedule you agreed for rolled business. A rolled policy paid at the renewal rate when you agreed the new-business rate, or the reverse, looks normal on the statement. The difference between the two is explained under new business vs renewal commission.

Producer splits on rolled accounts

If your producers are paid a share of commission, decide before the first producer statement whether a rolled account counts as new business or as a renewal. The carrier may pay it as new business while, for the producer, it’s an account they already had. Write the decision down and apply it the same way to every rolled policy. Our guide to producer commission splits covers how splits are set and checked.

Profit sharing at both carriers

A roll moves premium out of one carrier’s profit-sharing arrangement and into another’s. The Big “I” handbook preview lists declining business among the reasons agencies roll, because shrinking volume with a carrier can make it harder “to meet contingency agreement requirements” (Big “I” handbook preview). The roll itself does that to the old carrier, and the premium can leave in the middle of a measurement year. At the new carrier, the rolled premium and its losses may count in the next calculation, depending on how that agreement measures growth, volume and loss ratio.

Check the profit-sharing worksheets from both carriers for every year the roll touches. The premium that left one and arrived at the other should agree with your roll list. Our guide to insurance agency profit sharing covers how these payments are calculated and checked.

The first renewal at the new carrier

The first commission on a rolled policy shows the move worked once. The first renewal at the new carrier is the second checkpoint. It starts a new term, it may bring a different rate if your agreement treats the first term of rolled business differently from later ones, and it gives the number or code another chance to change.

A renewal that doesn’t pay leaves no line either, so the same method applies: start from the list and look for each policy. Our guide to missing renewal commissions covers how to spot them. Keep the roll list open until every rolled policy has passed that renewal and been paid.

Why this is hard at scale

One agent quoted in the Big “I” VU article calls a roll “a mountain of work, even with a carrier’s book-roll team helping the process” (Big “I” VU). Following the commission adds its own share:

• Hundreds of policies, each with its own renewal date, so the roll spreads over months.
• Two carriers’ statements in two layouts, often PDF, with different column names and transaction codes.
• Two policy numbers for the same client, and an agency system that may hold either one.
• Installments, mid-term cancellations and chargebacks that land months after the policy moved.
• A roll list that changes every week while the roll runs, and has to stay open for a term after it ends.

Where Lapidar fits

Lapidar is in development. When it’s ready, it would read both carriers’ statements in their own formats, match each line against your book, and flag rolled policies that have no payment yet or were paid at a rate other than the one you agreed. People at your agency still agree terms with the new carrier and decide which accounts move. Lapidar has no customers yet, and it can’t help with a roll you are running this month. If you’d like to try it when it’s ready, the early-access list is below.

Frequently asked questions

What is a book roll in insurance?

A book roll is a planned move of a group of policies from one carrier to another, or from one agency to another. IA Magazine defines it this way: “A book roll occurs when an agency transfers policies from one carrier to another or moves business from one agency to another.” Agencies roll books when a carrier leaves a market or ends their contract, when they cut the number of carriers they represent, and after buying another agency or book.

Do rolled policies pay new-business or renewal commission?

It depends on your agreement with the new carrier. A rolled policy is new business to the carrier and a renewal to your client, so either rate could apply. Ask which one applies to the first term and which to later renewals, and get the answer in writing before the first policy moves.

How long should we keep checking?

Until each rolled policy has renewed once at the new carrier and that renewal has been paid, and the old carrier has paid or charged back its last commission on it. A roll that follows the renewal calendar takes up to a full policy term, so the checking ends about one more term after the last policy moves.

Is a book roll the same as a broker of record change?

No. A broker of record change moves one insured’s policy to a different agency, usually at the same carrier. A book roll moves many policies at once, usually to a different carrier, as part of a plan the agency makes. The commission check is similar in both cases: the policy changes hands, and you have to confirm the payment followed it.

Sources

• IA Magazine, Practical Advice for Performing a Book Roll, by Nancy Germond, September 1, 2026. Adapted from the Big “I” Book Roll Handbook. Retrieved October 7, 2026.
• Independent Insurance Agents & Brokers of America (Big “I”), Book Roll Handbook. Public preview only; the full handbook is for members. Retrieved October 7, 2026.
• Big “I” Virtual University, Big “I” Virtual University and Professional Liability Offer a New Tool to Avoid E&O Claims When Rolling Books of Business, by Nancy Germond, April 28, 2026. Retrieved October 7, 2026.

Lapidar is commission reconciliation software for independent insurance agencies, in development. Related: missing renewal commissions.