The CPA Behind the Firm

Trusted CPA Firm In Laurel

R.T. McCalpin & Associates is a CPA Firm in Laurel, MD dedicated to helping small businesses, not-for-profit, and individuals feel confident and in control of their finances.  We combine professional tax, bookkeeping, and accounting expertise with clear, down-to-earth guidance so you always understand what's happening with your money.

As the founder and principal of R.T. McCalpin & Associates, a CPA firm in Laurel, MD.  I understand that every business is unique, which is why I provide personalized accounting solutions tailored to your specific industry and operational needs.

CPA Firm in Laurel, MD Principal

Diana McCalpin, CPA, CGFM

Principal

Who We Serve in Laurel, MD and Beyond

With over 25 years of industry experience as a CPA firm in Laurel, MD, this  allows us to quickly understand your business model, identify industry-specific challenges and opportunities, and provide insights that generic accounting firms simply cannot match. 

Some of the businesses  we have serviced across diverse industries includes:

CPA Firm in Laurel, MD Services and Pricing
CPA in Laurel Firm Principal 25+ Years Experience

Professional Credentials and Continuing Education

As a licensed Certified Public Accountant with 25+ years of experience, I maintain the highest standards of professional competence and ethical conduct. I complete regular continuing education requirements to stay current with evolving tax laws, accounting standards, and best practices in financial management.

My commitment to professional excellence means you can trust that your financial affairs are handled with the utmost care, accuracy, and confidentiality.

Ready to Transform Your Business Finances?

If you're a small or mid-size business owner looking for a CPA who truly understands your challenges and is committed to your success, I invite you to schedule a complimentary consultation. During this initial meeting, we'll discuss your current financial situation, identify areas for improvement, and explore how my services can help you achieve your business goals.  Contact me today to discover how 25+ years of accounting expertise can benefit your business. Let's work together to build a stronger financial foundation for your company's future.

Comprehensive Financial Services Under one Roof

  • Professional Bookkeeping Services
  • Outsourced Accounting Solutions
  • Strategic CFO Consulting
  • Expert Tax Preparation and Planning
  • And More …..
CPA Firm in Laurel, MD 25+ Years Experience

Our Story & Approach

Our Story and the Values Behind our CPA Firm in Laurel, MD

R.T. McCalpin was founded with a simple goal to make professional accounting support accessible, understandable, and genuinely helpful.  We know that numbers can feel intimidating, so we take the time to listen, explain, and find solutions that fit your real life and business goals.

As a CPA firm in Laurel, MD, we understand the challenges local business owners face.  We believe in staying proactive-helping you plan ahead for taxes,  stay organized with your books, and make informed financial decisions instead of reacting at the last minute.

CPA in Laurel Team Work

Our Values.

We conduct business with the highest ethical standards, maintaining complete transparency in all our interactions. Every decision we make starts with one question: "What's best for our client?" We tailor our services to meet your unique needs. We don't just respond to problems—we anticipate them.

We bring deep knowledge and proven strategies to every client relationship. We pride ourselves on being available when you need us. We grow with your business and embrace technology and modern processes to deliver better and faster service.

Your success is our success. We measure our value by the positive impact we have on your business. You’re not just another client file. We invest in understanding your goals and challenges as if they were our own.

Integrity

Highest Ethical Standards

Client-Centered

Tailored Services to Your Unique Needs

Proactive Partnerships

Ongoing Communication.

Accessibility

Prompt, Thoughtful Attention

Long-Term Relationships

Building Lasting Partnerships

Confidentiality & Security

Strictest Confidentiality and Security Measures.

CPA Firm in Laurel, MD 25+ Years Experience

Welcome

I'm Diana McCalpin

Experienced CPA serving Small and Midsize Businesses Nationwide

With more than 25 years of experience as a Certified Public Accountant, I have dedicated my career to helping small and midsize businesses achieve financial clarity, compliance, and growth. As the founder and principal of R.T. McCalpin & Associates (RTM CPA), I understand that every business is unique, which is why I provide personalized accounting solutions tailored to your specific industry and operational needs.