Firm Heritage & Philosophy

The Firm.

Institutional-grade financial architecture for enterprises and individuals who demand absolute precision.

GSACPA at a glance

We’re accounting service experts who can help with more than just your taxes.

Georgen Senkbeil & Associates CPAs gives each client the personal attention they deserve through careful listening, thoughtful planning, and quality services delivered in a timely manner.

Our professionals keep up to date on income-tax guidelines and financial practices so the work stays accurate, useful, and connected to the decisions ahead.

“I have been using the services of Kathy and the firm for many years for my business and personal tax returns. Their accuracy and efficiency have always been first class. They have always responded to my questions with a prompt ‘civilian’ explanation.”

Joe Showers

Our commitment

Personal attention, built into every engagement.

At Georgen Senkbeil & Associates CPAs we have never wavered from our commitment to give each client the personal attention they deserve by:

  • Listening carefully
  • Caring about short-term needs and long-term goals
  • Providing quality services in a timely manner
  • Keeping current on income-tax guidelines and financial practices

Our services

More than just your taxes.

Georgen Senkbeil & Associates CPAs provides tax preparation for individuals, families, estates and trusts; financial statements and audits for small businesses; payroll services and QuickBooks training and analysis for small businesses; and accounting for government contractors.

Secure collaboration

Technology that keeps work moving.

We utilize the latest technology for financial and accounting services, including NetClient CS. This secure online software package puts write-up, trial balance, tax, and accounting software on a single platform, creating powerful password-protected connections with our clients. It is a tested, proven approach that combines powerful functionality with unprecedented collaboration capabilities.

Credentials & membership

Licensed where you need us.

We are licensed to practice in Virginia, Maryland, and the District of Columbia (DC). Our professional memberships include:

  • American Institute of Certified Public Accountants (AICPA)
  • Virginia Society of Certified Public Accountants (VSCPA)
  • Maryland Society of Accountants (MSA)

Would you like more information?

Let’s talk about what we can do for you.

Call us at (703) 319-3990 or email us at support@gsacpa.com today to learn more about what we can do for you.

Start a conversation

Karen Senkbeil, CPA, CGMA, EA

Firm Leadership

Meet the Team.

Karen Senkbeil, CPA, CGMA, EA

Managing Partner & Founder

With over 20 years of elite financial experience spanning boutique firms to the world's “Big 4” accounting firms, Karen oversees the firm's overarching vision. Holding a Bachelor's in Accounting, an MBA in Finance, and credentials as a Chartered Global Management Accountant (CGMA), she brings institutional-grade rigor to every engagement.

As a dual-licensed CPA and IRS Enrolled Agent, Karen commands an arsenal of over 60 advanced tax strategies. She serves as the primary architect for complex business structure setups, ERP system implementations, and meticulous corporate compliance, engineering strategies that legally maximize tax savings for her clients.

Beyond traditional accounting, Karen is an active commercial real estate investor, Mortgage Loan Officer, and co-owner of multiple apartment complexes. This hands-on entrepreneurial background allows her to act as a truly proactive financial partner, dedicated to helping fellow entrepreneurs and real estate investors achieve their American dreams.

Bob Malloy

Firm Leadership

Meet Bob.

Bob Malloy

Tax Resolution & Planning

A former courthouse lawyer and IRS Enrolled Agent, Bob focuses on tax resolution and tax planning for individuals, small businesses, and partnerships. His experience includes 1031 exchanges, nonprofits, real estate developers, landlords, homeowners associations, and property management. He is also a licensed mortgage broker.

Outside of tax work, Bob enjoys gardening and landscaping, Packer football, Brewer baseball, and helping with special-needs softball teams. His reading interests range from low-income housing tax credits to classic mystery, fantasy, and economic writers.

Our Philosophy

Beyond compliance.

GSACPA was founded on a singular premise: premium enterprises and high-net-worth individuals require more than historical reporting—they require strategic foresight.

We do not just record history; we engineer your financial future. By fusing rigorous tax compliance with aggressive, forward-looking wealth strategies, we transform the accounting function from an administrative burden into your most powerful competitive advantage.

Guiding Principles

How we work.

Every engagement is shaped by a clear standard: precise work, proactive thinking, and absolute discretion.

01 / PRECISION

Uncompromising Precision

Every filing, reconciliation, and audit defense is executed with accuracy so your enterprise is built on dependable data.

02 / FORESIGHT

Strategic Proactivity

Year-round advisory anticipates regulatory shifts and positions your wealth architecture before deadlines arrive.

03 / TRUST

Absolute Discretion

Bank-level security and strict confidentiality protocols protect your financial intelligence and proprietary data.

Start a Conversation

Ready for the next decision?

Tell us where you are headed and we will help you build the financial context to move forward with confidence.

Schedule a consultation

From the journal

Recent blog posts.

Things You Can Do at Home to Get Home Energy Tax Credits

Things You Can Do at Home to Get Home Energy Tax Credits

Energy tax credits offer an excellent opportunity for DIY individuals and homeowners to save money while reducing their environmental footprint.

Read the article ↗
How to Receive Your Home Energy Tax Credits

How to Receive Your Home Energy Tax Credits

Each tax credit program has its own eligibility criteria, so it is crucial to review the requirements carefully.

Read the article ↗
Home Improvements that Qualify for Home Energy Tax Credits

Home Improvements that Qualify for Home Energy Tax Credits

Energy-efficient upgrades can reduce utility costs while helping homeowners take advantage of available tax credits.

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2022 Tax Savings Laws

2022 Tax Savings Laws

Understanding tax savings laws can help you plan for the future and make good financial decisions.

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The Inflation Reduction Act

The Inflation Reduction Act

Inflation Reduction Act tax news and practical context for the provisions that affect you.

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Why We Recommend QuickBooks for Small Business Owners

Why We Recommend QuickBooks for Small Business Owners

QuickBooks is essential for small business owners who want useful, organized financial information.

Read the article ↗