Frequently Asked Questions
Straight answers to the questions managing partners ask most
often—before they make the biggest decisions of their careers.
Law firm mergers, acquisitions, and strategy planning can feel complex and opaque. At Columbus Street, transparency is part of our process.
Below you’ll find detailed answers about how we work, what to expect, and what makes successful combinations possible.
About Columbus Street
What does Columbus Street do?
We are an M&A advisory firm focused exclusively on corporate and consumer law firms. We help managing partners and executive committees pursue mergers, acquisitions, combinations, or capital partnerships that enhance growth and protect culture.
How is Columbus Street different from other advisors?
We combine 15 years of legal industry experience with financial, cultural, and strategic insight. Our process is discreet, data-driven, and rooted in genuine fit—not volume or transactions for their own sake.
What size law firms do you typically work with?
Most of our clients range from 10 to 500 attorneys. We represent firms pursuing transformative growth or succession planning through M&A, as well as those evaluating partnerships with private capital or debt.
What practice areas do you focus on?
We work with corporate law firms across all practice areas—corporate/transactional, litigation, real estate, labor & employment, IP, tax, banking, corporate immigration, insurance defense, etc.
For consumer law firms considering private capital or debt, those include but are not limited to family, estate planning, immigration, personal injury, employment, residential real estate, bankruptcy, etc.
How much does it cost to work with Columbus Street?
Our fee structures vary based on the scope of engagement:
Strategic Consulting and Merger Preparation: Monthly retainer or project-based fees
M&A Advisory (buy-side or sell-side): Success-based fees tied to transaction completion, often with a monthly retainer during active engagement
PE/MSO Advisory: Success fees or advisory retainers depending on the nature of the engagement
We’re happy to discuss fee structures during our initial conversation. What matters most is alignment—if we’re not the right fit for your situation, we will communicate that.
Do you only get paid if a deal closes?
For M&A advisory, we typically work on a hybrid model: a modest monthly retainer during active engagement plus a success fee at closing.
Why? Because good M&A advisory requires real work—market intelligence, target vetting, confidential outreach, relationship management, and deal support. A pure contingency model incentivizes volume over quality.
For strategic consulting and preparation work, we work on retainer or project fees since the value is delivered regardless of whether you ultimately pursue a transaction.
How do you maintain confidentiality during the M&A process?
Confidentiality is critical—for obvious reasons.
Here’s how we protect it:
- Initial outreach is done carefully and professionally, often through trusted relationships
- NDAs are executed before any substantive firm information is shared
- We use code names and limit information flow until there’s mutual serious interest
- We advise on internal communication strategies to prevent leaks before partner votes
- We are experienced in managing sensitive conversations in competitive markets
That said, law firm M&A is a relationship business. Eventually, key decision-makers need to talk directly. Our job is managing the process so confidentiality is protected until the appropriate time for broader disclosure.
What exactly is an MSO, and is it legal?
An MSO (Managed Service Organization) separates non-legal business functions from legal practice. The MSO handles things like HR, IT, marketing, facilities, finance—everything except the practice of law.
The MSO can receive outside investment from PE firms, family offices, or other capital sources. The law firm maintains complete independence over legal decision-making and client relationships.
Is it legal? Yes. It’s 100% legal and ethical in the United States when structured properly. It’s been used in healthcare, veterinary practices, and accounting firms for years. Law firms are now adopting the same model.
Why would a law firm create an MSO and partner with private equity?
Several reasons:
Access capital for acquisitions, technology investments, and geographic expansion that traditional partnerships can’t fund.
Solve succession challenges by creating liquidity for retiring partners without destabilizing the firm.
Compete with PE-backed platforms that are already outspending independent firms on talent and technology.
Provide equity incentives to recruit and retain top partners in a competitive talent market but also extend equity incentives to your up and coming talent and non-lawyer talent.
Fund strategic initiatives that require capital investments independent firms struggle to make.
The firms that move first will have structural advantages that reshape competitive dynamics.
Should every law firm consider private equity or creating an MSO?
No. Absolutely not.
MSO structures work best for:
- Established firms with strong profitability and clear growth plans
- Partnerships aligned around strategic transformation and willing to accept outside capital
- Situations where succession challenges or growth capital needs cannot be solved internally
It’s not for firms with fragmented economics, cultural misalignment, or partners uncomfortable with outside investors.
But for the right firm? It can be transformational.
How long does a law firm merger typically take?
From initial conversations to completion: 9-18+ months on average but some take 2-5 years to close.
Strategic Assessment and Target Identification: 1-3 months
Initial conversations and Business Case: 3-4 months
Due Diligence and Negotiation: 3-6 months
Partner Vote and Integration Planning: 2-4 months
The timeline depends heavily on partnership alignment, complexity of the deal, decision maker availability and how prepared both firms are entering the process.
What are the common reasons for a law firm merger to be delayed?
Client conflicts are the primary reason why law firm mergers are delayed but not the only reason. Conflicts are expected. We advise our clients to clear initial conflicts early in the process. Other reasons may include economic turbulence, acts of God, leadership availability, etc.
What are common deal killers during law firm merger conversations?
Here’s a list of common deal killers:
Misalignment in Economics: bill rates, productivity, profitability, etc.
Compensation Philosophy Misalignment: over compensating key rainmakers, etc.
Capitalization Differences: capital contributions vs borrowing, etc.
Excessive Debt and Commitments: declining revenue caught up with growing obligations
Management Philosophy Differences: centralized vs decentralized decision making
Target Equity Partner’s Expectations: equity partners want cash at close of the deal
Lack of Business Case & Defined Strategic Plan: growth for growth sake is not strategy
Unreconcilable Client Conflicts: Apple vs. Google, Pepsi vs. Coke, etc.
This is a short list but there are others.