Broker of Record Letter: How a Broker of Record Change Actually Works

Published 2026-09-13 · Updated 2026-09-13 · By Benefit Signals · Markdown version

A broker of record letter is a short written instruction, signed by the employer on its own letterhead and sent to the insurance carrier, naming a new broker or agency as its representative on specified policies effective a specified date. It transfers servicing rights and commissions on existing business without re-writing or re-quoting the coverage. Requirements vary by carrier, most allow the incumbent a short window to contest or the employer to rescind, and the letter must match the carrier records exactly to be accepted.

The broker of record letter is the quietest document in group insurance and the one that decides who gets paid. One page, a signature, and a policy number, and a book of business changes hands without a single quote being re-run. Brokers who understand exactly how it works win business they would otherwise lose in underwriting; brokers who do not lose deals over a wrong policy number or a date that should not have been backdated.

This page explains what the letter does, what carriers typically require, how the timing works, and it gives you an original template to adapt. It is general information, not legal advice, and it is not carrier-specific. Always confirm the current requirements with the carrier before you send anything.

What a broker of record letter actually does

The letter is an instruction from the policyholder to the carrier. It says, in effect: as of this date, this agency represents us on these policies; please direct servicing, communication and commissions accordingly. Three things follow from that, and each one matters.

• It does not change the coverage. The plan, the rates, the network and the contract stay exactly as they are. Only the representative changes.
• It moves the commission stream. From the effective date forward, the carrier pays the new agency. This is why the incumbent will care, and why carriers require documentation rather than a phone call.
• It comes from the employer, not from you. The letter must be issued and signed by the policyholder. A broker who drafts it is drafting on the client's behalf -- the client owns the decision and the signature.

Because it moves commissions without re-quoting, the BOR letter is the mechanism behind most mid-year takeovers. It is also why a group with a filed renewal date six months out is still worth a conversation now: you do not always have to wait for the renewal to change the relationship.

When a BOR letter is the right move -- and when it is not

What carriers generally require

Requirements differ by carrier and by line, and the differences are not cosmetic -- a letter that satisfies one carrier gets bounced by another. What follows is the common denominator, not a substitute for asking.

• The employer's own letterhead. A letter on the broker's stationery is usually rejected on sight.
• The full legal name of the policyholder, matching the carrier's records -- not a trade name or an abbreviation.
• Specific policy or group numbers, and the lines of coverage the letter applies to. A letter that says "all our coverage" invites a partial or rejected transfer.
• The new agency's full name, address and producer identification as the carrier knows it.
• A clear, prospective effective date. Do not backdate. Carriers reject backdated letters, and a rejection costs you weeks.
• A signature from someone with authority to bind the employer, with printed name, title and date.
• Carrier-specific forms where they exist. Some carriers require their own BOR form or an ACORD form instead of, or in addition to, a letter. Ask first.

Source: Guidelines in Using Broker of Record Letters, Chubb (carrier-published guidance, retrieved 2026-09-13). That document states a BOR letter should be used "Only when an insured has decided to appoint another agent to handle his account," that it "should not be used if the intent is to simply authorize an agent to obtain a renewal quotation," that the letter "must show the name of the company and include the name of the person signing, his/her title and the date of signature" along with "the specific insurance company involved, the policy number(s)" on the insured's letterhead for commercial insurance, and -- unambiguously -- that "Broker of Record Letters must not be backdated." Requirements still differ by carrier and by line.

Timing, the incumbent, and the rescission window

Most carriers do not action a BOR the moment it lands. Chubb's published guidance puts it plainly: "Not all insurance companies automatically accept a Broker of Record Letter. Many companies have a waiting period, pending confirmation from the previous broker that he has, in fact, lost the business." The length of that period varies by carrier -- ask, rather than assume. During it the incumbent is notified and the employer can still rescind. That window is where a lot of takeovers fall apart: the incumbent calls, offers a concession, and the employer reverses.

The practical implication is not to move faster. It is to make sure the decision is genuinely made before the letter goes out. A BOR sent to an employer who is still deciding is a stress test of a relationship you have not built yet. A BOR sent after the employer has already worked through the objections usually holds.

One more timing note specific to benefits: near a renewal, some carriers will not process a BOR at all during the quoting window, or will apply it only after the renewal is placed. If the group's filed policy year is closing in weeks, ask the carrier about its cutoff before you plan around a mid-cycle transfer.

An original broker of record letter template

Adapt the following to the employer's letterhead and the carrier's stated requirements. Bracketed items are placeholders. This text was written for this page; it is a starting point, not legal advice, and your carrier's own form takes precedence where one exists.

[EMPLOYER LETTERHEAD]

[Date -- the date of signature]

[Carrier legal name] / Attention: Broker of Record Department / [Carrier address]

Re: Appointment of Broker of Record -- [Full legal name of policyholder], Group/Policy No(s). [numbers]

To whom it may concern:

Effective [effective date], [Full legal name of policyholder] appoints [New agency legal name], [agency address], [producer or agency identification number if known], as our broker of record for the following coverage(s) issued by your company: [list each line of coverage and its group or policy number -- for example, medical, group no. 000000; dental, group no. 000000; group term life, policy no. 000000].

This appointment supersedes any prior broker or agent of record designation for the coverage listed above and remains in effect until we revoke it in writing. Please direct all policy servicing, correspondence, renewal materials, claims assistance and commissions related to this coverage to [New agency legal name] from the effective date forward.

This letter is an appointment of representation only. It does not authorize any change to plan design, rates, eligibility, contribution structure or the terms of the contract, and no such change should be made on the basis of this letter.

Please confirm in writing when this appointment has been recorded. Questions may be directed to the undersigned at [phone] or [email].

Sincerely, / [Signature] / [Printed name] / [Title] / [Full legal name of policyholder] / [EIN, if the carrier requests it] / [Date]

Sample wording for two common variations

Limiting the letter to specific lines. If the employer wants to move only the ancillary lines: "This appointment applies solely to the dental and group term life coverage identified above. Our existing broker of record designation for medical coverage, group no. [number], remains unchanged."

Rescinding a letter already sent. If the employer changes its mind inside the waiting period: "Effective immediately, [Full legal name of policyholder] rescinds the broker of record appointment dated [date] naming [agency name] for the coverage identified above. [Prior agency legal name] remains our broker of record for all coverage issued by your company. Please disregard the prior instruction and confirm in writing that our records are unchanged."

How to earn the letter in the first place

Templates are the easy half. The hard half is getting an employer to sign one, and that almost never happens because a broker asked well. It happens because something already came loose and you were the one standing there when it did -- the servicing broker left the agency, the business changed hands, or the economics stopped making sense for a group that size. Those are the three categories of change Benefit Signals watches for, and they are the conditions under which a stranger's call gets a real conversation.

Combine that with timing. The filed renewal date tells you when the group is actually in its decision window, and a mid-cycle BOR is a different conversation from a renewal takeover. We read the filed date on 85,788 groups that carry one, across 85,931 employer groups built from 3.2 million Schedule A insurance contracts.

Related: group insurance leads, how benefits brokers find clients, and how to find a company's insurance carrier -- which is how you confirm the policy numbers and carrier before a letter ever gets drafted.

A short disclaimer worth reading

Broker of record procedures are set by carriers and are subject to state insurance law, producer licensing and appointment rules. This page is general information for licensed professionals, not legal advice, and Benefit Signals is not affiliated with the U.S. Department of Labor or with any carrier. Confirm current requirements with the carrier and, where the stakes warrant it, with counsel.