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Relationships Over Transactions

At Whittlesey, we go beyond delivering services—we build lasting partnerships. With the expertise of a national CPA and advisory firm and the care of a local partner, we provide high-quality solutions, fair pricing, and insights that empower your success.

Assurance

We work hand in hand with for-profit and nonprofit clients, ensuring that every engagement is a partnership. Our goal is to provide not only accurate reporting but also valuable insights that support your long-term success.

Advisory

Our advisory services are about more than guidance—they’re about building strategies together. From strategic planning to tax consulting, we’re here to help you make informed, future-focused decisions.

Tax

We collaborate with you year-round to simplify tax planning and ensure compliance. Our relationship-first approach means we’re always here when you need us, delivering advice that goes beyond the numbers.

Technology

We understand that technology is a critical piece of your success. Whether it’s cybersecurity or IT consulting, our experts are dedicated to providing solutions that work for your business—and we’re always just a phone call away.

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Building Lasting Partnerships Since 1961

At Whittlesey, we believe that successful partnerships are built on trust, understanding, and mutual success. For over 60 years, we’ve been more than just accountants and consultants. We are committed to delivering game-changing insights with the personalized service you deserve. Our experience and expertise rival that of national firms, but our relationships set us apart.

The Right-Sized Firm

Our approach is simple: We deliver the expertise of a national firm, with the care and responsiveness of a local partner. Our focus on relationships, not just transactions, means you get tailored solutions, fair pricing, and the attention your business deserves.

Expertise and Experience

Decades of collective knowledge to tackle challenges, no matter the size.


Comprehensive Services

A full array of services, from tax to technology, designed to meet your needs.


Responsiveness

We offer timely, cost-effective recommendations that drive success.

Personalized Service

Global capabilities with local, hands-on service.


Industry Specialization

Expertise across diverse industries, allowing us to provide insights tailored to your specific sector.


Value and Quality

Fair pricing and high-quality products, backed by insights that make a difference.

Our Clients Know Best

We’re proud to partner with businesses, nonprofits, and individuals across various industries. Here’s why they trust us with their most important business decisions.

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I consult with my Whittlesey partner whenever I am contemplating a strategic change. His advice goes well beyond just the financial or tax consequences. I feel he really looks out for my best interest.

Elisabeth Kandrysawtz
President, The Motorlease Corporation
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We are very satisfied with Whittlesey’s tax and audit services as well as their advisory expertise in technology, R&D tax credits, transfer pricing, and business valuation.

Louise Pockoski
Treasurer, Miyoshi America
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We have been using Whittlesey Technology as our service provider since the mid-2000s. They have easily managed multiple server and software implementations over the years while giving us the communication and proactive guidance we need. They have also provided very responsive day-to-day support. We look at Whittlesey as a trusted partner and part of our team.

Peter Cadorette
Manager of Information Technology, All Waste
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As a health care provider, we need responsive, secure, and fast technology. Whittlesey Technology makes that happen with ease and great communication. We highly recommend them to any business that relies on technology like we do. 

Kim Kegley
Practice Manager, Connecticut Oncology Group
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We appreciate the open communication and willingness to anticipate issues and plan accordingly that we get from the Whittlesey team, as opposed to a narrowly retroactive, 'forensic' approach.

Matt Fleury
President and CEO, Connecticut Science Center

 

Ready to Partner With Whittlesey?