Business & Corporate Law

From business formation to contract negotiations, we provide legal counsel to safeguard and grow your company.

Corporate Law
Business Formation
Asset & Stock Transfers
Business Planning & Strategies
Business Licensing

About

Business & Corporate Law

We work with entrepreneurs, startups, and established companies to form and grow legally sound businesses. Our support includes structuring, contracts, compliance, and long-term planning.

About

Business & Corporate Law

We work with entrepreneurs, startups, and established companies to form and grow legally sound businesses. Our support includes structuring, contracts, compliance, and long-term planning.

Our Success

By the Numbers

25+

Years of Legal Experience

750+

Businesses Formed & Supported

100%

Client Satisfaction

Our Core Services

Business Formation

We guide clients through selecting the right legal structure and filing the necessary documents for:

  • S-Corporations & C-Corporations
  • LLCs & Partnerships
  • Sole Proprietorships
  • Professional Corporations
  • Non-Profits & 501(c)(3)s
Licensing & Compliance

We help you apply for, renew, and defend key licenses, including:

  • SNAP / WIC / MWBE Certifications
  • SLA Beer & Liquor Licensing
  • Business Disqualification Defense

Business Planning and Strategy

We provide in-house support for growing companies:

  • Business Growth Strategies
  • Tax Compliance Counsel
  • Strategic Growth Counsel

Business Transactions & Growth

Expert representation for:

  • Mergers, Buy-Outs & Joint Ventures
  • Stock & Asset Purchase Agreements
  • Business Loans & Lines of Credit
  • Inventory & Equipment Financing
  • Leasehold Interest & Real Estate Deals

Ongoing Counsel

We provide in-house support for growing companies:

  • Risk Mitigation
  • Strategic Planning & Budget Review
  • Employment & Compliance Documents
  • Business Tax Exemption Programs

Strategic Legal Guidance.
Trusted Results.

Whether you're protecting your assets, resolving a dispute, or planning your next move — K Diffley Law is here to navigate the legal complexities with clarity, confidence, and care.

Why Choose Us?

Strategic Legal Counsel

Our philosophy is centered around mitigating risk and positioning our clients for success.

Client-Centered Service

Every case is approached with personalized attention and clear communication.

Experienced Legal Team

Decades of combined experience guiding clients through life's most important legal decisions.

How We Work

Our approach is clear, collaborative, and built around your needs. From our first conversation to ongoing support, we work to simplify the legal process and deliver solutions that make a difference.

1

Consultation & Discover

We begin with a discovery call to understand your specific needs, goals and challenges. Whether transactional or litigation, we tailor our advice specifically for you.

2

Strategic Planning & Document Review

We create or review foundational documents based on the client's specific needs and desires. From there, we design a strategic approach to meet the desired outcome.

3

Execution & Representation

From negotiating deals to court representation, we take care of the details and put you in the best position possible every time. Period. Our team drafts, negotiates, and manages transactions and litigation procedures so you can move forward with confidence.

4

Ongoing Counsel & Support

We offer general counsel services for individuals, small to large businesses, and institutional clients. So you always have a trusted advisor by your side.

Client Success Stories

Trusted by Businesses & Individuals Across the Region

K Diffley Law Group guided us through a complex real estate transaction with ease. Their expertise was invaluable!
Michael S.
Their proactive approach helped me resolve my tax issues efficiently. Highly recommend!
Jennifer L.
Incredibly knowledgeable and responsive legal team. They truly care about their clients' success.
David R.
Contact Us

We’re Here to Help

Whether you need legal guidance for real estate transactions, business matters, estate planning, or court representation, our team is ready to assist you.

Get in Touch

516-750-1973

Directions

26 Jericho Turnpike, New Hyde Park,
NY 11040

Other locations such as Westchester, Bronx, Queens, and Suffolk by appointment only.

Office Hours

Monday – Thursday: 9:30 AM – 5:30 PM
Friday: 9:30 AM – 4:30 PM
Saturday – Sunday: Closed

Stay Connected
on Social Media

Let’s talk about how we can help. Whether you have a question, need legal guidance, or want to schedule a consultation — we’re here to assist you.

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