Due Diligence Attorney • Boston, Massachusetts

Due Diligence Attorney in Boston

What you do not know about a target company can cost you everything. Our Boston due diligence attorneys conduct rigorous legal due diligence for business acquisitions across Biotech, Healthcare, Technology, identifying hidden risks and liabilities so you can make informed decisions and negotiate from a position of strength.

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Selective M&A Practice
Personal Attention
Managing Partner on Every Deal

What We Do

Our managing partner provides selective acquisition due diligence law counsel to clients in Boston and nationwide, including:

  • Comprehensive legal due diligence for acquisitions
  • Contract review and assignment analysis
  • Litigation and regulatory exposure assessment
  • Intellectual property and proprietary rights evaluation
  • Employee and benefit plan compliance review
  • Real estate lease and environmental liability analysis
  • Corporate governance and organizational document review
  • Due diligence findings report with risk-ranked recommendations

Who We Serve

We engage selectively with capitalized founders and investors in Boston and nationwide:

  • Buyers under LOI who need legal due diligence completed on a deadline
  • Private equity firms requiring institutional-quality diligence reports
  • Search fund operators conducting diligence on their first acquisition
  • Corporate development teams acquiring companies in regulated industries
  • Independent sponsors who need diligence to satisfy lender requirements
  • Family offices evaluating operating company investments

The Boston M&A Market

Boston is the global epicenter of biotech and life sciences M&A, with Kendall Square and the Route 128 corridor housing the densest concentration of biotech companies outside San Francisco. Beyond life sciences, the region drives significant deal activity in financial technology, education technology, and defense contracting. The region's deep research university ecosystem (MIT, Harvard, Tufts) produces a steady stream of spinoff companies ripe for acquisition.

Top M&A Sectors in Boston

  • Biotech & Pharma
  • Financial Technology
  • Education Technology
  • Healthcare IT
  • Defense & Cybersecurity

Deal Environment

Boston's biotech-heavy deal market means acquirers often face complex IP due diligence involving university licenses, clinical trial data, and FDA regulatory considerations. Competition from large pharma strategic acquirers can push valuations higher for promising targets.

Why Acquire in Boston

Boston's concentration of world-class research institutions and highly educated workforce creates a self-reinforcing ecosystem where acquired companies can access talent, partnerships, and capital unavailable in other markets.

Massachusetts Legal Considerations

Massachusetts enacted the Noncompetition Agreement Act in 2018, limiting non-competes to 12 months and requiring garden leave pay - buyers must evaluate existing employee agreements during due diligence as many pre-2018 agreements may now be unenforceable.

Why Clients in Boston Engage Acquisition Stars

We specialize in biotech and life sciences securities transactions, understanding the unique regulatory and scientific complexities of this sector.

Our Process

A structured, methodical approach to acquisition due diligence law

1

Diligence Planning

We create a customized due diligence checklist and request list based on the target company's industry, size, and deal structure, then coordinate document collection with the seller.

2

Document Review & Analysis

Our team reviews every material contract, corporate record, litigation file, and regulatory filing in the data room, flagging risks that could affect valuation or deal terms.

3

Risk Identification

We identify and categorize risks by severity, including potential liabilities, contract issues, compliance gaps, and operational exposures that require attention before closing.

4

Findings Report & Recommendations

Managing Partner Alex Lubyansky delivers a clear, actionable findings report with risk-ranked issues and specific recommendations for how to address each one in the purchase agreement.

5

Deal Term Negotiation Support

We translate diligence findings into negotiation leverage, drafting specific representations, warranties, indemnities, and closing conditions that protect you from identified risks.

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"If you don't qualify aggressively on the front end, what a terrible waste of time. The other party might not have actual funding, they might not have actual backing, they might not have actual intent. They're just using the deal as a way to gain free market information."

Alex Lubyansky, Managing Partner On the critical role of due diligence in protecting buyers

Massachusetts Legal Considerations for Acquisition Due Diligence Law

Non-Compete Laws

Restricted with 12-month cap and garden leave requirement. Sale-of-business exception.

Filing Requirements

Entity mergers and conversions require filing with the Massachusetts Secretary of the Commonwealth, Corporations Division. The Department of Revenue requires tax waivers for asset purchases. Professional corporations require additional filings with the relevant licensing board.

Key Massachusetts Considerations

  • Massachusetts's Noncompetition Agreement Act requires garden leave pay (50% of highest salary in the last 2 years) during the restricted period, making non-compete retention in acquisitions expensive
  • The 4% millionaire surtax (effective 2023) significantly affects after-tax proceeds for high-value deal principals selling pass-through entities
  • Massachusetts has extensive biotech and life sciences tax incentive programs (MLSC) that can affect valuation of acquired entities with qualifying activities

Discuss Your Acquisition Due Diligence Law Needs in Boston

Submit your transaction details for a preliminary assessment by our managing partner.

Your information is kept strictly confidential and will never be shared. Privacy Policy

Frequently Asked Questions

Common questions from Boston clients

What does a due diligence attorney do in an acquisition?
A due diligence attorney investigates the legal health of a target company before you close the deal. This includes reviewing contracts, litigation history, regulatory compliance, intellectual property, employee matters, and corporate governance. At Acquisition Stars, we go beyond checklists to give you a clear, strategic picture of what you are actually buying.
How long does legal due diligence take?
Legal due diligence typically takes 3 to 6 weeks depending on the size and complexity of the target company. Acquisition Stars is structured for speed, and Managing Partner Alex Lubyansky personally oversees every diligence engagement to ensure we meet your deal timeline without sacrificing thoroughness.
What risks does due diligence uncover?
Common findings include undisclosed liabilities, contracts that do not survive a change of control, pending or threatened litigation, regulatory non-compliance, intellectual property ownership gaps, employee classification issues, and environmental exposures. Any of these can significantly affect valuation or kill a deal entirely.
What happens if due diligence uncovers problems?
Diligence findings give you negotiation leverage. Depending on the severity, you can negotiate a purchase price reduction, require the seller to fix the issue before closing, add specific indemnification protections to the purchase agreement, or walk away from the deal if the risks are too significant.
Why not just use my general business attorney for due diligence?
Acquisition due diligence requires specialized M&A experience. A general business attorney may not know which risks matter most in the context of a transaction or how to translate findings into protective deal terms. Acquisition Stars has 15+ years of exclusive M&A experience, which means we know exactly where to look and what to do with what we find.
What are the Massachusetts tax considerations for transaction due diligence?
Massachusetts imposes a flat 8% corporate excise tax on net income, plus a non-income measure (either net worth or tangible property). The state recently enacted a 4% surtax on personal income over $1 million (the "Fair Share Amendment"), which affects high-income sellers and pass-through entity owners.
What can I expect during an initial consultation in Boston?
During your confidential initial consultation in Boston, we'll discuss your acquisition due diligence law needs, review your current situation, assess potential challenges specific to Massachusetts, and outline a clear path forward. We'll explain our process, answer your questions, and determine if we're the right fit for your needs.
Do you work with companies outside of Boston?
Yes, we represent clients nationwide while maintaining a strong presence in Boston. Our managing partner handles acquisition due diligence law matters across all 50 states, coordinating with local counsel where state-specific requirements apply.

Need Specific Guidance?

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Guides and Resources

In-depth guides to help you prepare for your transaction

Sell-Side M&A: When and Why You Need Counsel

Key considerations for sellers navigating the M&A process with legal representation.

Read guide

M&A Due Diligence Checklist

A structured approach to legal, financial, and operational due diligence.

Read guide

LOI vs Purchase Agreement: Key Differences

Understanding the binding and non-binding elements of each document.

Read guide

Why M&A Deals Fail

Common deal-killers and how experienced counsel helps prevent them.

Read guide

Franchise Acquisition: FDD Review Guide

What buyers should look for in a Franchise Disclosure Document.

Read guide

Related Services in Boston

Other Locations We Serve

Helpful Resources

Acquisition Due Diligence Law Counsel in Boston

Our managing partner provides selective acquisition due diligence law counsel for transactions nationwide. Submit your transaction details for a preliminary assessment.

Request Engagement Assessment

Submit transaction details for review. We engage selectively with capitalized buyers and sellers.

Your information is kept strictly confidential and will never be shared. Privacy Policy

Selective M&A practice - Nationwide reach - Managing partner on every deal