TL;DR: When your client sells their business, Duran runs one workstream: the transaction. Your tax, legal, or planning work stays yours, and it usually grows through and after the deal. What makes the arrangement work is coordination: you stay the client’s most trusted advisor, we quarterback the sale process, and we keep you inside every decision that touches your lane. This article explains who runs what, what the data says about uncoordinated exits, and how referral relationships stay compliant with your professional-conduct rules.
Most service providers who receive a referral go quiet. They take the introduction, run the engagement on their own, and the referring advisor hears about the outcome after the fact. Every CPA, financial planner, and attorney with a decade-old client relationship knows that pattern, and it is the reason many hesitate to bring anyone new inside it.
We built our practice on the opposite behavior, and this article explains the mechanics: which advisor owns which workstream in a business sale, what the communication cadence looks like, and what the deal data says happens when nobody coordinates.
Key Takeaways
- An M&A advisor runs the transaction workstream only; tax, legal, and wealth planning stay with the client’s existing advisors.
- About 31% of sell-side engagements end without a transaction, and the top killers (valuation gaps, misaligned expectations) are preventable by a coordinated team (Pepperdine, 2025).
- 78% of owners reach their exit with no formal transition team (Exit Planning Institute, 2023), which is the gap referring advisors are best positioned to close.
- Referral relationships are structured to be non-exclusive, disclosed, and compliant with AICPA and bar professional-conduct rules.
What a coordinated advisor team actually means
A coordinated advisor team is a division of labor with a communication protocol, not a bundled service. Duran is an M&A advisory and brokerage firm; we are not a CPA firm, a law practice, or a wealth manager. There is no overlapping service line, which means there is nothing for the incumbent advisors to defend. The lanes look like this on a live deal:
- The CPA supports the recast financials, handles tax structuring of the deal, and anchors diligence responses. Heaviest lift: preparation and the weeks after a letter of intent.
- The attorney reviews the NDA and LOI, then leads the purchase agreement, disclosure schedules, and closing documents.
- The financial planner models after-tax proceeds against the owner’s goals before the LOI, then deploys the proceeds after close.
- Duran values the company, builds the confidential marketing process, sources and qualifies buyers, manages negotiations, and keeps every workstream on one timeline.
The protocol matters more than the org chart: the referring advisor gets a standing communication line through the entire engagement and is brought into the decisions that touch their lane before those decisions are made. Most firms treat that as overhead. We treat it as the entire point of a referral you can stand behind.
Why coordination decides whether the deal closes
The deal data is blunt about what happens without a team. Roughly 31% of sell-side engagements end with no transaction at all, and the leading causes are a valuation gap between seller and market (26%), unreasonable seller or buyer demands (14%), and no market for the business (12%) (Pepperdine Private Capital Markets Report, 2025). Where pricing killed the deal, about 84% of the gaps were 11% to 30% wide.
Read those causes again and notice something: each one maps to an advisor lane. Valuation gaps die when the CPA-supported recast is defensible and the M&A advisor sets expectations from market data instead of hope. Unreasonable demands die when someone the owner trusts explains what market terms look like before the owner falls in love with a number.
The readiness picture explains why referring advisors see the problem first. As much as 80% of a typical owner’s wealth is tied up in the business, yet 78% of owners have no formal transition team, and only 20% to 30% of businesses that go to market actually sell (Exit Planning Institute, State of Owner Readiness). You are usually the only professional in the room when the exit conversation starts. The question is what happens after you spot it; our guide on when to refer a client to an M&A advisor covers the trigger signs in detail.
Citation capsule: About 31% of sell-side engagements end without a transaction; the top reasons are valuation gap (26%), unreasonable demands (14%), and no market for the business (12%) (Pepperdine Private Capital Markets Report, 2025). Meanwhile 78% of owners have no formal transition team and as much as 80% of their wealth sits in the business (Exit Planning Institute). Coordinated advisor teams exist to close exactly that gap.
The client who thought she had three years
A financial planner sent us a longtime client, a business owner who believed she was three years from exit. That was the plan she and her planner had built: keep running the company, sell down the road.
Our review found a problem that timeline could not survive: her key person was leaving within a year, and a meaningful share of the company’s transferable value would walk out the door with them. So the strategy flipped. Instead of waiting three years and selling a weakened company, we went to market right away and targeted buyers who would let her keep working the three years she still wanted to work.
We found three buyers and received three offers. That put her in the position every seller wants and few get: she chose which company she wanted to work for, rather than accepting whatever a single buyer proposed.
The part that matters most for referring advisors came later. The advisor who handled her account at the planning firm eventually left, and that is usually the moment a client walks. She stayed. The work we had done together showed her the firm itself was high-value, not just the individual who managed her account. The referral did not cost the planner’s firm the relationship; it anchored it. (Identifying details have been changed to protect confidentiality.)
The post-sale stakes for your practice
For financial planners and CPAs, the sale of a client’s business is the single largest movement of that client’s wealth you will ever witness, and the relationship risk concentrates at exactly that moment. An Exit Planning Institute analysis of Cornerstone’s 2025 national study found only 4% of owners saying their current financial advisor would clearly remain the right advisor after the sale, and the top reason owners gave for leaving was that the advisor never initiated post-sale planning conversations (Exit Planning Institute, 2025).
The macro numbers say this moment is coming for a large share of your book at once. Cerulli projects $124 trillion in wealth transferring through 2048, with about 81% coming from Baby Boomer and older households (Cerulli Associates, 2024).
The sell-side pipeline shows the same wave: Baby Boomers make up nearly 60% of current business sellers, with Gen X another 27% (IBBA / M&A Source Market Pulse, Q3 2025). Being inside the deal room while the sale happens, rather than hearing about it afterward, is how the advisors in our processes keep and grow those relationships. The same dynamic drives the estate-side conversations we covered in estate planning triggers.
How referral relationships stay inside your professional-conduct rules
Advisor referrals in M&A only work if they respect the rules you practice under, so we structure introductions accordingly. For CPAs, the AICPA Code’s Commissions and Referral Fees Rule (ET §1.520.001) prohibits commissions where you perform attest services for the client and requires that any permitted referral fee be disclosed to the client in writing. For attorneys, ABA Model Rule 7.2(b) and its state analogs permit reciprocal referral arrangements with nonlawyer professionals only if they are non-exclusive and the client is informed, and Rule 5.4 bars fee-sharing with nonlawyers entirely.
Our default is simpler than the rules require: relationship-based referrals with no fee attached, in both directions. Where a referral arrangement does exist, it is non-exclusive, disclosed to the client, and never a condition of the engagement. Your independence is the asset the client is relying on, and it is also the reason your referral carries weight; we have no interest in compromising either.
FAQ
Which workstreams does an M&A advisor run, and which stay with the client’s existing advisors?
Duran is an M&A advisory and brokerage firm with no tax, legal, or wealth-management service lines, so we run only the transaction workstream. Tax, legal, and planning work stays with the client’s existing advisors and typically grows during the deal, through diligence support, structuring analysis, purchase-agreement negotiation, and post-close planning.
How is confidentiality protected once an M&A advisor is involved?
Through a controlled process: blind profiles that describe the business without identifying it, buyer qualification before any disclosure, signed NDAs before details change hands, and staged data-room access. The referring advisor is inside the confidentiality perimeter from day one, not learning about the process secondhand.
Who leads which workstream, and when is my time actually needed?
The CPA’s heavy lifts are financial preparation and post-LOI diligence. The attorney’s are the LOI review and the purchase agreement through closing. The planner’s are proceeds modeling before the LOI and deployment after close. Duran quarterbacks the timeline so requests arrive batched rather than piecemeal.
How are referral relationships structured given professional-conduct rules?
Non-exclusive, disclosed to the client, and compliant with AICPA ET §1.520.001 for CPAs and ABA Model Rules 7.2(b) and 5.4 for attorneys. Our default is a relationship-based referral with no fee attached in either direction, and a referral arrangement is never a condition of working together.
What happens to my client relationship after the closing?
It usually deepens. Post-close there are entity wind-downs, tax elections, earn-out accounting, estate updates, and proceeds to manage. The 2025 Cornerstone study found the advisors who lose the relationship are overwhelmingly the ones who were absent from the sale itself.
Conclusion: the introduction is the easy part
Your client will sell once. You will advise through that sale, or around it, and the data says the difference shows up in whether the deal closes and whether the relationship survives the wealth event. A coordinated team, with you in your lane and a transaction specialist in theirs, is how both go right.
If you have a client approaching that conversation, or you simply want to understand how we work with referring advisors before there is a live situation, book a co-advisor introduction. Twenty minutes, advisor to advisor, no client required.
Joel F. Duran has 15+ years of M&A and business brokerage experience and holds the CM&AA, M&AMI, CM&AP, CEPA, CVGA, CVB, CAIM, and CMSBB designations. Duran Advisors serves upper Main Street and lower middle market businesses across the Gulf South, including New Orleans Metro, the North Shore, Baton Rouge, Houma-Thibodaux, and South Mississippi. Client examples in this article are anonymized to protect confidentiality.
Continue Learning
- When to Refer a Client to an M&A Advisor
- Triggers in Estate Planning: When the Conversation Shifts to Selling
- Divorce + Business Valuation: What Family Law Attorneys Need
- Business Valuation: The Complete Owner’s Guide
Sources
- Pepperdine Graziadio Business School, 2025 Private Capital Markets Report (2025). https://digitalcommons.pepperdine.edu/gsbm_pcm_pcmr/18/
- Exit Planning Institute, State of Owner Readiness. https://exit-planning-institute.org/state-of-owner-readiness
- Exit Planning Institute, 2023 National State of Owner Readiness (2023). https://exit-planning-institute.org/2023-national-state-of-owner-readiness
- Cerulli Associates, Cerulli Anticipates $124 Trillion in Wealth Will Transfer Through 2048 (Dec 2024). https://www.cerulli.com/press-releases/cerulli-anticipates-124-trillion-in-wealth-will-transfer-through-2048
- IBBA / M&A Source, Market Pulse Survey Q3 2025 (Nov 2025). https://www.prnewswire.com/news-releases/the-ibba-and-ma-source-announce-the-results-of-the-market-pulse-q3-2025-survey-302617915.html
- Exit Planning Institute, analysis of Cornerstone’s 2025 National Study on Selling Your Business (2025). https://blog.exit-planning-institute.org/three-steps-to-capture-aum
- AICPA, Code of Professional Conduct, ET §1.520.001 Commissions and Referral Fees Rule. https://pub.aicpa.org/codeofconduct/ethicsresources/et-cod.pdf
- American Bar Association, Model Rules of Professional Conduct, Rules 7.2 and 5.4. https://www.americanbar.org/groups/professional_responsibility/publications/model_rules_of_professional_conduct/rule_7_2_advertising/