Accounting That Speaks your Language

We've built more than just a successful accounting firm — We've built relationships that stand the test of time. Clients trust us not just for our expertise, but for our commitment to their success. And this is our story.

What we offer

Going Beyond the Balance Sheet

We don't just check boxes — we service businesses and help individuals plan smarter. Whether it's tax compliance, financial reporting, business consulting, or estate planning, we provide services tailored to your needs with the expertise and history to back it up.

Audit + Assurance

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Tax Compliance

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Advisory

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Outsourced + Managed Services

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Expertise & Dedication

Trusted Expertise with a Personal Touch

At DDK, our team is what sets us apart. With decades of experience and a client-first mindset, we go beyond traditional accounting to provide insight, strategy, and real partnerships that help our clients thrive.

Who we serve

Navigating the Nuances of Any Industry

No two clients are same — and neither are their financial needs. From real estate and healthcare to hospitality and professional services, DDK brings industry-specific expertise to the table. We are committed to our client's success.

Clients

From Chelsea galleries to nonprofit museums, DDK brings deep industry knowledge and expertise to help the art world stay financially strong and strategically sound.

Whether it’s general contracting or niche specialty work, DDK provides construction businesses with the guidance to boost profitability, manage risk, and plan ahead.

DDK helps wholesale and distribution businesses streamline operations, reduce costs, and stay ahead of market demands. Our experts provide critical business advisory and tax expertise to support companies at every stage of growth.

In an industry driven by trends and tight margins, DDK helps designers, distributors, and fashion professionals navigate market shifts, streamline operations, and optimize profits. From retail to modeling careers, we bring financial clarity to every corner of the apparel world.

Behind every great dining experience is a business that runs on precision. DDK helps food service and hospitality clients manage financial complexity and drive results. From inventory tracking to fraud prevention, we help clients turn passion into sustainable success.

Running a practice shouldn’t get in the way of practicing medicine. We help physicians and dentists manage tax, payroll, and growth strategies—so you can focus on what matters most: your patients.

DDK supports insurance brokers and firms with the financial clarity needed to manage today’s demands and tomorrow’s changes. From compliance to capital strategy, we help clients move from reactive to resilient.

With deep experience in the jewelry sector, DDK supports clients across the supply chain, navigating evolving regulations, international transactions, and valuation complexities. Our experts help strengthen internal controls and stay ahead of compliance demands.

For over 30 years, we have helped law firms through the financial, operational, and structural complexities of practice management. Our team enables your firm to run smarter, so you can serve your clients better.

DDK has been partnering with manufacturers for over 20 years, unlocking tax savings, streamlining accounting, and keeping companies competitive. Our guidance helps manufacturers thrive domestically and globally.

Whether you’re a foundation, association, or charitable organization, DDK delivers financial clarity and operational support. We provide guidance on everything from internal controls to executive recruitment and board management.

We deliver tailored tax, audit, and business consulting support to private equity firms at every stage. DDK helps startups to tight-knit family firms navigate structuring, compliance, due diligence, and portfolio company oversight with precision.

With a fast-evolving market like New York real estate, DDK provides critical tax, advisory, and financial services to owners, operators, and co-op boards. We help clients manage risk, uncover opportunities, and make smarter investment decisions.

Running a restaurant requires more than a great menu, it takes financial discipline and strategic planning. Our services span profitability planning, licensing rights, and strategic lease consulting in a challenging industry.

In a high-pressure industry with constant decision-making, DDK helps retailers make smart financial choices. We bring industry-specific expertise in tax, budgeting, real estate consulting, and succession planning.

We work with entertainers, musicians, and athletes to simplify finances, protect earnings, and manage multi-source income with strategic precision. From royalty audits to global tax compliance, we support talent and organizations behind the spotlight.

We combine financial expertise with startup insight to guide tech companies through their most crucial early-stage decisions and long-term planning/through funding, tax planning, and long-term growth.

Careers

Your Career Journey Begins with DDK

Join a collaborative firm where you’ll build meaningful relationships, grow across disciplines, and work with leaders in business, accounting, and tax.

News + Resources

The Latest from DDK

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How businesses can fund a buy-sell agreement

The next estimated tax payment deadline is coming up soon

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Safe harbor 401(k)s offer businesses a simpler route to a retirement plan

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We’re Always Ready to Talk and Listen

Whether you have a quick question or need long-term financial strategy, our team is here to help.

Manhattan

1 Penn Plaza, Suite 660
New York, NY 10119

Long Island

50 Jericho Quadrangle, Suite 220
Jericho, NY 11753

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