An attorney running a client's sale should bring in a banker when the deal needs something the firm cannot supply: access to capital markets or lenders, a specialized buyer universe the firm has no way to reach, a transaction large enough that institutional buyers expect a bank on the other side, or more outreach than the firm can staff in the time the client has. None of those situations means the attorney steps aside. The attorney who began the process, who built the readiness review, set the valuation range, and knows every document in the data room, remains the client's primary advisor. The banker is engaged for a defined role, and the attorney decides what that role is.
The four situations that call for a banker
The first is size. Above a certain transaction value, which varies by industry, the most likely buyers may be large private equity funds and public strategics whose deal teams expect a bank-run process with a bank-produced book. An attorney can still prepare the client and shape the process, but the marketing phase may benefit from a bank's reputation with those buyers.
The second is a specialized buyer universe. Some businesses sell to a narrow set of buyers, such as regulated industries where a handful of consolidators do every deal, or technology niches where the strategic buyers are known to a few bankers and almost no one else. If the firm's prospect list for the client is thin and the buyers are not in any database, a sector banker may be the only practical way to reach them.
The third is financing. If the likely buyer is a management team, a search fund, or a sponsor that needs to raise debt, the transaction may require a banker to run a lender process alongside the sale. Investment-banking activities can include advising on or facilitating debt offerings and mergers and acquisitions, subject to applicable registration and other legal requirements. [2] An attorney should define the lender-facing work rather than assume the firm is equipped to place debt.
The fourth is capacity. A firm with one partner and one associate running two sales already cannot absorb a third that needs four hundred buyer contacts in six weeks. The honest answer is to bring in help for outreach, not to run a weak process. The number is an illustrative staffing scenario, not a measured benchmark.
What the attorney has already done, and why it still counts
By the time the question of a banker arises, the attorney has usually completed the discovery and readiness phase and often the valuation phase. The questionnaire is answered. The document request list is fulfilled. The CPA has flagged the add-backs. The readiness gaps are fixed or scheduled for disclosure. The valuation range is set, and the client understands it. The data room exists.
This work does not go away when a banker joins. It can shorten the banker's preparation, which may be reflected in the banker's fee and in the client's expectations. A banker who receives an organized data room, a draft CIM, and a client who has already been through the valuation conversation may launch marketing faster than one starting from an unprepared file. The attorney should say this explicitly when negotiating the banker's engagement on the client's behalf.
The attorney should also keep the artifacts. The teaser, the CIM, the buyer list, and the readiness memo belong to the client and were produced under the firm's engagement. The banker may revise them, but the attorney's versions remain the baseline.
Defining the banker's role in writing
The banker's engagement letter is a document the attorney should negotiate as counsel to the client, with the same care as any other contract. Four terms matter most.
Scope: the letter should say what the banker is doing. If the banker is running outreach to a defined buyer list, say so. If the banker is running a lender process, say so. If the banker is running the full marketing and offer phases, say that, and say what the attorney retains.
Fee: the banker will propose a success fee, often with a retainer. The attorney should review the fee against the scope, negotiate the tail provision so that it does not capture buyers the attorney's process already identified, and confirm that the fee applies only to transactions the banker actually sourced or materially advanced.
Buyer list: if the attorney's process has already identified buyers, those names should be scheduled in the letter and either excluded from the banker's fee or subject to a reduced fee. The parties can address that allocation expressly rather than leave it to a later dispute.
Communication: the letter should state that the client and the attorney are copied on buyer communications and that the attorney receives every IOI and LOI as submitted.
The firm should confirm its own position with its own counsel on how the federal M&A broker exemption and state rules apply to the activities it takes on and the fees it charges. The SEC's prior M&A broker no-action letter was withdrawn after Congress adopted a statutory exemption, and the SEC described that exemption as subject to additional conditions and limitations. [1] The division of roles between the firm and the banker should therefore be consistent with advice specific to the firm's facts and jurisdictions.
Staying the quarterback through marketing and offers
The quarterback role during a banker-assisted process is coordination and judgment, not necessarily outreach. The attorney holds the timeline, chairs the weekly call, and makes sure the banker's process serves the client's goals rather than the banker's calendar. Specific practices help.
The attorney should review the banker's buyer list before it goes out and compare it to the firm's own list. Overlaps confirm the list. Gaps on either side are worth a conversation. Names the client does not want contacted, such as direct competitors or a buyer the client has already rejected, should be struck.
The attorney should receive every IOI directly and build the comparison grid. Bankers produce their own comparisons, and they are useful, but the attorney's grid should include the certainty and fit dimensions that a success-fee advisor may weigh differently.
The attorney should lead the LOI negotiation. This is the phase where the attorney's work on the purchase agreement begins, and the LOI terms set the terms of everything that follows. A banker may advise on price and structure. The attorney drafts, negotiates, and advises on the whole.
When the banker should not be brought in
The reverse situation is just as common. A client with $3 million of EBITDA in an industry with a deep, identifiable buyer pool, with clean books and a reasonable timeline, may not need a banker. The firm can build the list, run the outreach, collect the IOIs, and negotiate the LOI, and the client may pay less than a banker success fee. Bringing in a banker in that situation can add cost without adding buyers.
The honest test is whether the banker brings buyers or capability the firm cannot otherwise reach. If the answer is yes, engage one for that purpose. If the answer is no, the firm runs the process.
What to do this week
For a client the firm is preparing for sale, build the firm's own prospect list first, before deciding on a banker. Count the qualified buyers, note which categories they fall into, and estimate the outreach effort. If the list is deep and the firm can staff it, the question answers itself. If the list is thin or specialized, the firm goes to the banker conversation with a specific gap to fill and a specific scope to propose, which is a far stronger position than a referral.
How Acquivo Pro fits
Acquivo Pro helps the attorney answer the banker question with evidence rather than instinct. The platform reads the data room, the company website, and the questionnaire and builds a prospect list tailored to that client from available buyer data and documented acquisition criteria. If the list is deep, the firm runs outreach and manages NDA, IOI, and LOI flow in one pipeline. If it is thin, the firm knows what gap a banker must fill. The preparation work, including the valuation and the CIM, is already done and stays with the firm. Software prepares, organizes, matches, and tracks; the attorney and the client decide and act. To walk through a process on a client you have in mind, request a demo through the Contact page.
Key Points
- An attorney running a client's sale should bring in a banker for transaction size, a specialized buyer universe, a lender process, or outreach capacity the firm cannot staff.
- The preparation, valuation, and data room work an attorney has already completed can shorten a banker's timeline and should be considered when negotiating scope and fees.
- Buyers an attorney's process has already identified should be scheduled in the banker's engagement letter and expressly addressed in any success-fee allocation.
- The attorney remains the quarterback of a banker-assisted sale by holding the timeline, reviewing the buyer list, receiving every IOI directly, and leading the LOI negotiation.
- A client with clean books and a deep, identifiable buyer pool may not need a banker, and the firm can run the competitive process itself.
Sources and references
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Educational information, not individual legal, tax, or investment advice. Consult qualified professionals for your circumstances. Acquivo provides software, not representation or negotiation on your behalf.