About Us

Welcome to Concierge Tax Services!

One of the first things you’ll notice when you work with us, is the giant smiles on all of our faces. We love what we do! Our firm was founded on the principle of serving honest, hard-working clients and utilizing our expertise in accounting and tax planning to reduce their tax burdens so they have more money to invest, grow, and save. To do that requires working closely with our clients to truly understand their unique financial needs and goals, and then taking a proactive approach that results in long-term tax savings. And it works. Our process has saved our clients millions of dollars! Our mission is to provide “concierge” level accounting and tax services for our customers.

Why Choose Us?

We understand you have lots of choices when it comes to selecting an accountant.  And if you’ve been searching enough, let’s be honest, we all start to sound the same. In this section, we take a brief second to highlight what makes us different and why we are, hopefully, the right tax team for you!

Our clients come from all walks of life, and so do we. Our team has a variety of backgrounds, life experiences, and worldview perspectives. Not just because it is the right thing to do, but because that makes our company strong and able to fully understand and support our clients and their businesses. If you share our values, and you have an enthusiasm for small business  entrepreneurship, you will find a comfortable home when you join our Concierge Tax Services family!

Meet Our Team

Our Professional Coaches

At Concierge Tax Services, you have access to a team of highly trained, trusted professionals dedicated to serving your accounting, bookkeeping, tax planning, and business growth needs.

Robert A. Gambardella, CPA

Tax Advisor

Robert is a nationally-recognized, award-winning tax planner and best-selling author, and has been a CPA since 2002.

Renee Daconto, EA

Tax Accountant

Renee is an Enrolled Agent, providing small business tax and controllership advisory services to our clients.

Lynn Frese


Lynn is a QuickBooks ProAdvisor.  She’s the go-to resource for all QBO, Payroll, and 1099 Training needs.

Shelton, CT Accounting, Concierge Tax Services, LLC

We are a full-service Accounting firm licensed in CT. We offer a broad range of services for business owners, executives, and independent professionals. We are affordable, experienced, and friendly..