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Denise Nelson and Tina Marso with plus sign
Denise Nelson and Tina Marso with plus sign
About Accounting Plus
Trusted Accounting, Tax, Payroll, and Business Support Since 1992

Accounting Plus helps individuals and small business owners stay organized, meet their tax obligations, understand their finances, and make more confident decisions. Our experienced team combines dependable accounting and tax services with modern tools, responsive communication, and higher-level guidance when clients need it.

The Accounting Plus Story

Serving Individuals and Small Businesses Since 1992

Accounting Plus was founded in 1992 with a clear purpose: to provide dependable accounting and tax services while building long-term relationships with the people and businesses we serve.

Over the years, our services have grown to include accounting, payroll, business and individual tax preparation, proactive tax planning, and business advisory support. What hasn’t changed is our commitment to accurate work, responsive service, and helping clients actually understand the numbers behind their business — not just file them away.

Today, our team combines decades of experience with the tools and processes that make financial work easier to manage. Whether a client comes to us for a single tax return, standalone payroll, or a full financial advisory relationship, our goal is the same: give clients a knowledgeable team they can rely on.

Our Values

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Courage

We persevere through difficult situations to support our clients.

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Collaboration

We ask questions and work as a team, not for our own glory.

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Integrity

Our work is only as good as the ethics behind it.

One Business. Three Financial Experts.

The Accounting Plus Dedicated Team Approach

Your accounting, taxes, and business decisions are connected. The people supporting them should be, too.

With Accounting Plus, you don’t rely on one person to handle every financial need. Business clients in our ongoing service plans work with a coordinated dedicated team: a Client Accounting Manager (CAM), Client Controller, and Client CFO (for Premier and Elite plans). Each brings a different level of expertise, and all three share information and work together on your behalf.

woman client accounting manager

Your Client Accounting Manager (CAM)

Your Client Accounting Manager handles the recurring accounting and payroll work included in your plan and helps keep your financial records timely, accurate, and organized. This person is also a key contact for day-to-day business questions.

Your Client Controller

Your Client Controller connects your financial records to your tax responsibilities. They oversee business tax preparation, tax planning, and financial statement review while helping identify issues that need attention.

woman client cfo chief financial officer

Your Client CFO

Your Client CFO (included in Premier and Elite Plans) helps you use your financial information to look ahead. They may help you understand performance, evaluate important decisions, establish priorities, and prepare for the future.

What Our Clients Say

Denise Nelson Accounting Plus business owner and partner

“I’m incredibly grateful for the clients who have trusted Accounting Plus over the years — some for decades — and I’m always honored to welcome new clients into the Accounting Plus family.

I’ve built and run businesses myself, so I know firsthand that owning one can be rewarding, demanding, exciting, and overwhelming, sometimes all at once. I know how much is riding on the decisions you make as an owner, and that’s why I’ve built a team that works hard to be more than a service provider. We want to be a trusted partner who knows your business, cares about your success, and is there to help you through every stage of the journey.”

Denise Nelson, EA
CEO

Our Accreditations