DeFreitas & Minsky LLP Long Island CPA Firm

70+ Years of Guiding Our Clients Towards a Brighter Future

Our Services

  • 1031 Exchanges / Like-Kind Transactions
  • Construction
  • Compilation & Review
  • Family Owned Businesses

About Us

For more than 70 years, prominent businesses, not-for profit organizations, municipalities, and individual clients have relied on the professional services of DeFreitas and Minsky LLP.

Career Opportunities

We are always looking for motivated, team-oriented individuals to join our firm. Please feel free to send your resume via email to: dmcguinness@dmcpallp.com

Our Company

Accounting Services for the Modern Entrepreneur.

We are a full-service accounting firm. Our partners and staff go above and beyond to walk business owners through building a better more profitable business. We give financial advice on a monthly, quarterly and annual basis for business owners. Strategic planning on reducing tax flow to owners. We have our own payroll platform and process and run payroll for a serious discounted rate as an incentive for clients. Our CPAs are CFP’s Certified Financial Planners as well which not many firms have in our area. We stay up to date on all new governmental loans and grants for businesses to help. We partner with CCSI / Sourcepass ensure we have the best cyber sercurity and portal available for our clients.

Service Areas: NY, NJ, SC, CA, FL

The Idea

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Our CPA Services

1031 Exchanges / Like-Kind Transactions

It is our goal to reserve our clients’ wealth & alleviate their taxes. It is possible to create tax-free liquidity from a 1031 exchange. However, it must be structured correctly, with the right team leading you.We focus on the complexities that Business Owners & Entrepreneurs face.

Business Tax Planning and Preparation

DeFreitas & Minksy CPA provide experienced and skilled consultants who provide efficient Business Tax Planning and Preparation. Our team strives to collect all relevant and necessary information from your company to keep you financially stable.
estate planning

Estate Planning

No one likes to think about the inevitable, but it’s important to plan for the future of your estate after you’re no longer around. Estate planning is an important process of creating a plan for how a person’s assets will be distributed at the end of his or her life.

Family-Owned Business

At DeFreitas & Minsky CPA, we work to be the reliability you need for your family-owned business. If you have questions, we have solutions. Our accountants have experience with family-owned businesses in a wide variety of industries.
fiduciary tax planning

Fiduciary Tax Planning and Preparation

At DeFreitas & Minsky CPA, we offer comprehensive fiduciary tax planning and preparation. If you have questions, we have the answers. Our certified public accountants, who have years of experience with fiduciary tax planning and preparation,

Individual Tax Planning and Preparation

Individual tax planning and preparation can be a complicated, time-consuming process. But it doesn’t have to be that way. By enlisting the qualified professional services of DeFreitas & Minsky LLP’s certified public accountants, your tax season can be stress-free.
Why Choose Us
Proven Track Record and Experience

With over 70 years of experience, DeFreitas & Minsky LLP has a long-standing history of providing reliable and professional accounting services to a diverse range of clients including businesses, non-profit organizations, and individuals.

Comprehensive Range of Services

Our firm offers a wide array of services, including auditing, business tax planning and preparation, estate planning, and personal financial planning. This broad spectrum of services ensures clients can address all their accounting needs in one place.

Commitment to Client Relationships

At DeFreitas & Minsky LLP, we are deeply committed to building and maintaining strong, personal relationships with our clients. We prioritize understanding the unique needs of each client, ensuring that we provide services that are not only professional but also highly personalized and tailored to their specific requirements. This approach allows us to deliver solutions that truly resonate with and benefit our clients.

How it works

Easy Step Process

Initial Consultation

We begin with a detailed discussion to understand your specific needs, objectives, and financial situation. This helps us tailor our services to your unique requirements.

First Step
Strategy Development

Based on the initial consultation, we develop a customized strategy. This could involve financial planning, tax strategy, or business advisory services, depending on your needs.

Second Step
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Implementation and Ongoing Support

Once the strategy is agreed upon, we implement the plan and provide ongoing support. This includes regular updates, adjustments as needed, and responsive communication to ensure your financial goals are effectively met.

Third Step

Speak to One of Our Certified Public Accountants



We provide expert advice for all size businesses.


Frequently Ask Questions.

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Professional auditing services provide an independent assessment of your financial statements, ensuring accuracy and compliance with regulations. This enhances the credibility of your financial reports, identifies areas for improvement, and can help in detecting irregularities or potential areas of risk.
Effective tax planning strategies help minimize tax liabilities and ensure compliance with tax laws. For businesses, this means optimizing tax efficiency and planning for future tax obligations. For individuals, it involves personal income tax planning, investment tax considerations, and estate tax planning.
Key considerations include identifying your objectives, such as asset protection, minimizing estate taxes, or providing for heirs. Understanding the types of trusts available and how they align with your goals is essential. Professional guidance ensures your estate plan reflects your wishes and provides for your beneficiaries efficiently.
We provide tailored solutions for family-owned and small businesses, including financial management, tax planning, and succession planning. Our services help these businesses in navigating unique challenges, ensuring smooth transitions to future generations, and maintaining financial stability.
We offer customized financial planning services that cater to the unique needs of same-sex couples, including tax planning, estate planning, and retirement strategies. Our expertise ensures that our clients navigate the legal and financial landscape effectively, regardless of their marital status.
Yes, we can streamline your payroll processing, ensuring accuracy and compliance with tax laws and employment regulations. Our services include payroll calculation, tax filing, and handling employee inquiries, allowing you to focus on running your business.
Non-profit organizations must navigate specific tax exemptions and filing requirements, such as filing Form 990 and maintaining their tax-exempt status. Our services ensure compliance, optimize tax efficiency, and assist with financial reporting and governance.
Personalized financial planning aligns with your unique financial situation and goals. It encompasses retirement planning, investment strategies, risk management, and estate planning. Tailored advice helps you make informed decisions, maximize wealth, and achieve long-term financial security.