Selling a private company draws on several distinct disciplines at once: valuation and marketing, contract negotiation, tax structuring, independent financial verification, and personal financial planning. No single professional covers all of them well, which is why most completed transactions in the lower middle market involve a coordinated deal team rather than a lone advisor. This article describes the roles that typically make up a sell-side deal team, what each one does, when each is commonly engaged, and where their responsibilities overlap or come into tension. It is educational in nature and is not legal, tax, or investment advice.
What a Sell-Side Deal Team Usually Looks Like
Advisory firms that work on private-company sales describe a fairly consistent cast. A full sell-side team generally includes some combination of the following:
- M&A advisor or investment banker, who runs the sale process itself
- Transaction attorney, who negotiates and documents the deal
- CPA and tax specialist, who handle financial readiness and tax structuring
- Quality of earnings provider, who independently verifies the numbers
- Wealth advisor, who plans for the owner's proceeds and estate
- Insurance and benefits specialists, who handle transaction insurance and employee plan transitions
Not every transaction uses all six. Smaller deals often combine roles, with one accounting firm covering both tax work and financial diligence, while larger processes tend to staff each seat separately. What follows is how each role is commonly described by firms active in this market.
The M&A Advisor or Investment Banker
The M&A advisor, sometimes called an investment banker or, on smaller deals, a business broker, typically acts as the process manager for the entire sale. Accounting and advisory firm Cohen & Co describes the investment banker as the seller's process manager, financial analyst, and head marketer. In practice that means preparing the marketing materials, including the anonymous teaser and the confidential information memorandum, building the buyer list, running outreach, managing a competitive bid process, coordinating due diligence, and negotiating business terms alongside counsel. Advisors are usually the first member of the team engaged, often well before a company formally goes to market, and are commonly compensated through a retainer plus a success fee tied to transaction value.
There is also a regulatory dimension to this role. Under a federal statutory exemption that took effect in 2023, described in a client alert from law firm Greenberg Traurig, brokers who facilitate transfers of ownership of eligible privately held companies are exempt from federal broker-dealer registration when the target has EBITDA below 25 million dollars or gross revenues below 250 million dollars and the buyer will control and be active in managing the business. State-level requirements can still apply, and larger transactions involving securities are generally handled by registered broker-dealers.
Transaction Counsel Versus General Counsel
Most operating companies already have a lawyer, either outside general counsel or a longtime business attorney. That relationship is valuable, but it is not the same thing as M&A representation. Cohen & Co notes that day-to-day business attorneys may lack M&A specialization and that an experienced deal attorney is essential in any sale, a view echoed by advisory firm Kreischer Miller, which calls the attorney role essentially mandatory for drafting transaction documents and vetting risks.
Transaction counsel typically handles the confidentiality agreements sent to buyers, comments on the letter of intent, drafts and negotiates the purchase agreement, and works through representations and warranties, disclosure schedules, indemnification terms, escrow arrangements, and closing mechanics. General counsel usually does not disappear from the process. The company's regular lawyer often knows the corporate records, key contracts, and litigation history better than anyone and frequently supports diligence and disclosure work, while the M&A specialist leads negotiation of deal terms. On many teams the two work in tandem rather than one replacing the other.
The CPA and the Tax Specialist
The accounting seat on a deal team covers two related jobs: making sure the financial statements can withstand buyer scrutiny and structuring the transaction for tax purposes. Kreischer Miller lists tax structuring, estimating transaction taxes, and tax due diligence among the accountant's core contributions, and the Small Business Administration likewise identifies the accountant as a standard participant in a business sale alongside the attorney and a valuation professional.
Tax work is one of the most time-sensitive parts of a sale. Whether a deal is structured as an asset sale or an equity sale can produce materially different after-tax outcomes, and the seller's entity type shapes what is possible. Some planning steps, such as cleaning up entity classification issues or addressing multistate tax exposure, require months of lead time to be effective. At closing, the CPA is also typically involved in the purchase price allocation, which determines how the price is divided among asset classes for tax reporting by both sides.
The Quality of Earnings Provider
A quality of earnings analysis, usually shortened to QoE, is an independent examination of a company's earnings that has become standard in middle-market transactions. According to accounting firm Eide Bailly, a sell-side QoE analyzes the normalized level of EBITDA and the add-backs that bridge reported EBITDA to adjusted EBITDA, along with revenue trends, one-time and discretionary expenses, related-party transactions, and the normalized working capital the business needs to operate. It differs from an audit in purpose: an audit tests compliance with accounting standards, while a QoE examines the sustainability and reliability of earnings that a buyer is actually purchasing.
Eide Bailly reports that owners commonly engage a sell-side QoE provider six to twelve months before going to market, which leaves time to fix issues the analysis surfaces before buyers see the numbers. Independence matters here. Buyers tend to give more weight to a report prepared by a transaction-focused team than to figures prepared solely by the company's longtime accountant, and buyers typically commission their own buy-side QoE after a letter of intent is signed in any case. A credible sell-side report anticipates that review and reduces the odds of a late price renegotiation.
Wealth, Insurance, and Benefits Specialists
Kreischer Miller describes the personal financial advisor as an often overlooked but critical member of the team for individual owners, evaluating whether expected transaction proceeds support the owner's retirement and family goals. That analysis frequently feeds back into the deal itself, since it informs what price and structure actually meet the seller's needs. Estate and gift planning is the most calendar-sensitive part of this work. Techniques that involve transferring equity to family members or trusts are generally most effective when completed before a binding deal exists, which is why wealth advisors are often engaged during preparation rather than after closing.
Insurance and benefits specialists tend to arrive later. Representations and warranties insurance, which shifts certain post-closing indemnification risk to an insurer, has become common in middle-market deals and is typically placed by a specialty broker during the period between letter of intent and closing. Benefits specialists handle questions such as what happens to the company's retirement plan and health coverage in the transition, and personal insurance reviews address coverage that changes when the business is no longer owned.
Typical Sequencing from Preparation to Closing
Engagement timing varies by deal, but a common pattern looks like this:
- Preparation, roughly six to twelve months before marketing: the M&A advisor is engaged, the sell-side QoE begins, the CPA starts tax and structure planning, the wealth advisor models proceeds and any pre-sale estate transfers, and counsel cleans up corporate records and contracts.
- Marketing through letter of intent: the advisor leads buyer outreach, manages the data room and management meetings, and runs the bid process, while the attorney reviews confidentiality agreements and negotiates the letter of intent with the advisor.
- Letter of intent through closing: the attorney carries the heaviest load on the purchase agreement and disclosure schedules, the buyer's diligence teams work through financial, legal, and tax review, the insurance broker places any representations and warranties policy, and the CPA finalizes structure and allocation questions.
Preparation quality tends to drive how smoothly the later phases go, which is one reason much of the team's work now front-loads before marketing. Some sellers coordinate that preparation through software as well as people. Bankerly, a sell-side platform focused on lower-middle-market transactions, generates deliverables such as quality of earnings analysis, projection models, and confidential information presentations that have traditionally been produced by separate members of the team.
Where Roles Overlap and Where They Can Conflict
Deal team roles are complementary by design, but the seams between them are where problems tend to appear:
- Advisor and attorney on the letter of intent. The letter of intent mixes business terms, which the advisor negotiates, with legal terms such as exclusivity, which counsel handles. Teams that route the document through both avoid locking in unfavorable terms early.
- Historical CPA and QoE provider. The longtime accountant knows the books, but buyers may discount analysis from a firm that lacks independence from management, which is why the QoE is often performed by a separate transaction-services team.
- Fee structures and incentives. Advisors working on success fees are economically aligned with a higher price, while attorneys and accountants usually bill hourly. Those incentives mostly align with the seller's interests but can diverge on questions of timing and deal certainty.
- General counsel and deal counsel. Without a clear division of labor, work gets duplicated or dropped. On well-run deals the two agree early on who owns diligence responses versus negotiation.
Cohen & Co emphasizes that seamless interaction within the team matters as much as individual credentials, and that team members are best evaluated on competence, market credibility, and track record together with compatibility. Coordinating that interaction typically falls to the M&A advisor, which is one more reason that role is usually filled first.
Sources
- Cohen & Co: M&A Essentials: The Sale Process Part I, Cast of Players
- Kreischer Miller: 5 Key Advisor Roles Integral to M&A Transactions
- Eide Bailly: Understanding Quality of Earnings When Selling a Business
- SBA.gov: Close or Sell Your Business
- Greenberg Traurig: Congress Codifies Longstanding M&A Broker Exemption from SEC Registration
Frequently asked questions
- What is the difference between an M&A advisor and a business broker?
- Both run sale processes, and the terms overlap. Business broker usually describes professionals handling smaller main-street transactions, while M&A advisor or investment banker describes firms running structured processes for larger private companies. A 2023 federal exemption allows brokers on private-company transfers below certain EBITDA and revenue thresholds to operate without federal broker-dealer registration, though state rules can still apply.
- When is a sell-side quality of earnings report typically commissioned?
- Commonly six to twelve months before a company goes to market. That timing gives management room to address issues the analysis surfaces, document EBITDA adjustments, and normalize working capital figures before buyers begin their own diligence, which typically starts after a letter of intent is signed.
- Does a company’s general counsel usually handle the sale?
- Usually not alone. Advisory firms note that day-to-day business attorneys often lack M&A specialization, so a transaction attorney typically leads negotiation of the letter of intent, purchase agreement, and indemnification terms. General counsel commonly stays involved, supporting diligence and disclosure schedules with institutional knowledge of the company’s contracts and records.
- What does a wealth advisor contribute to a business sale?
- Wealth advisors model whether expected net proceeds support the owner’s personal goals, which informs acceptable price and structure. They also handle estate and gift planning, which is time-sensitive because transfers of equity to trusts or family members are generally most effective when completed before a binding sale agreement exists.
- In what order are deal team members typically engaged?
- A common sequence is the M&A advisor first, followed during the preparation phase by the QoE provider, CPA, wealth advisor, and transaction counsel. The attorney’s workload peaks between letter of intent and closing, when insurance specialists placing representations and warranties coverage also typically join. Exact timing varies with deal size and complexity.
Considering a sale in the next few years? See what a prepared process looks like.
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