Independent CPA · Tri-State Area

Large Firms Focus On Revenue.
We Focus On You!

Experienced tax professional with 20 years at large firms launched Griffin Advisers in 2026, offering services to small and medium-sized clients.

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ABOUT GRIFFIN ADVISERS

Experience. Independence. Dedicated to Your Success.

With over 18 years of public accounting experience, including as a partner in a national firm, I founded Griffin Advisers to deliver the focused attention, strategic insight, and responsive service my clients deserve.

As an independent CPA, I bring deep technical expertise and a personal commitment to helping you minimize taxes, grow your wealth, and plan with confidence.

"Griffin Advisers was founded on a simple belief: every client deserves personalized guidance, trusted expertise, and a relationship built on service, not volume."

"Because exceptional accounting isn't about being another client on a list. It's about having a trusted adviser who knows your goals and puts your success first."

"At Griffin Advisers, you're more than a client. You're a valued relationship deserving of thoughtful advice, responsive service, and long-term partnership."

"We built Griffin Advisers for individuals and businesses who want the expertise of an experienced accounting firm with the personalized attention that's increasingly hard to find."

"When accounting is personal, advice becomes meaningful. Griffin Advisers was founded to deliver the attentive service, trusted counsel, and lasting relationships every client deserves."

Learn more about Lukasz


Our Services

Comprehensive Tax & Advisory Services

I provide comprehensive tax and advisory services for individuals and businesses navigating complex financial decisions. I take the time to understand your goals, identify opportunities, and offer clear, proactive guidance tailored to your unique circumstances.

Whether you’re planning for the future, managing ongoing obligations, or facing an unexpected challenge, you’ll work directly with me to protect what you’ve built and move forward with confidence.

  • Smart tax decisions start before you file, not after. This includes quarterly and annual tax projections for you and your business, guidance on setting up a new business the right way from day one, and support if you're buying or selling a business and want it structured properly.

  • Accurate, on-time filings for your personal and business returns at both the federal and state level. If you operate in more than one state, I make sure everything gets filed correctly, everywhere it needs to be.

  • If your business sells into or operates in more than one state, the rules on where you owe tax can get confusing fast. I help you figure out your filing obligations across states and keep your sales tax compliance in order, so nothing catches you by surprise.

  • If the IRS or a state tax agency reaches out, you don't have to face it alone. I represent you directly throughout the process, handling the communication and paperwork so you can stay focused on your business.

  • Not every business needs a full-time finance department. I offer bookkeeping and fractional controller support — hands-on financial oversight and reporting, sized to what your business actually needs.

  • For non-resident individuals and foreign companies doing business in the U.S., and for U.S. individuals and companies doing business abroad, cross-border tax rules add another layer of complexity. I help make sense of both sides of that equation.

WHO WE SERVE

Griffin Advisers works with a select group of clients across a range of industries — real estate, construction, health professionals, manufacturers, legal services, and family and professional services firms among them — so every client gets the time and attention their situation deserves.

Privately Held & Family-Owned Businesses

Real Estate Clients

Professional Services Firms

Investment Partnerships & High-Net-Worth Individuals

WHY GRIFFIN ADVISERS

A Relationship Built on Trust and Results

As a small firm, client support is at the heart of my business. I take the time to listen to your needs and understand your financial goals, then advise you based on what makes sense for you, your business, and your family. You’ll work directly with me to receive clear, proactive guidance and thoughtful support focused on protecting your assets, preserving your peace of mind, and advancing your long-term success.

01

Personal Attention

One-on-one engagement so you don’t feel like just another number.

04

Independent & Objective

Unbiased advice focused solely on your success.

03

Tailored Financial Plans

Financial plans tailored to your needs and your goals.

02

Prompt Responses

Prompt responses because your time is important.

Clients Say It Best

Trusted by Individuals and Business Owners

  • Business Owner, NJ

    Lukasz is incredibly knowledgeable, responsive, and genuinely cares about his clients. He helped us navigate a complex tax situation with confidence.

  • High-Net-Worth Individual, NY

    Working with Griffin Advisers has given me peace of mind knowing my taxes are handled strategically and accurately.

  • Real Estate Investor, NY

    Professional, reliable, and easy to work with. Lukasz makes tax season so much less stressful.

  • Business Owner, NY

    Lukasz is incredibly knowledgeable, responsive, and genuinely cares about his clients. He helped us navigate a complex tax situation with confidence.


Get Started

Let's Plan Your Financial Future

Schedule a consultation to discuss your goals and discover how I can help.

Schedule a consultation