Attestation
Audit, Review, Compilation, and Agreed Upon Procedures matched to the reporting needs of your business or nonprofit.
Explore attestationGeorgen Senkbeil & Associates CPAs
Financial clarity for what’s next.
Comprehensive tax, accounting, and strategic guidance for individuals, families, and businesses moving forward with confidence.
Trusted financial guidance, year-round
Core Services
Support for every next move.
From filings and financial statements to systems and strategic planning, our services are designed to make complex decisions feel clear and actionable.
Tax Preparation
Individual and business tax returns, federal and state filings, estimated payments and coordinated preparation.
Explore tax preparationEstate & Trust
Fiduciary tax preparation and accounting support for estates, trusts and the people responsible for their records.
Explore estate & trustAccounting Services
Payroll Services, QuickBooks Advisors, Monthly Bookkeeping, and Write-up Services in one coordinated accounting relationship.
Explore accounting servicesTax Advisory
Proactive, year-round planning for clients with more than $500,000 in net income.
Explore tax advisoryGovernment Contractors
Contract-related accounting, time tracking, indirect rates and financial reporting for government contractors.
Explore government contractorsNonprofit Services
Attestation, tax preparation and accounting services that help nonprofits support their mission and reporting responsibilities.
Explore nonprofit servicesIRS Resolution
Help understanding IRS notices, addressing unfiled returns and reviewing options for outstanding tax balances.
Explore IRS ResolutionNeed a starting point?
Find the right lane for your situation.
Explore our service guides, including dedicated support for nonprofits and IRS Resolution, or ask our website assistant where to start.
View all servicesFirm perspective
Clarity in complexity.
The managing partnersGSACPA delivers institutional-grade financial oversight. We manage the intricacies of compliance, reporting, and tax strategy so our clients can remain focused on their core business objectives.
Our team brings thoughtful planning and practical guidance to every engagement, connecting the numbers to the decisions that shape what comes next.
Meet the firmWhat We Do
Clarity for every next decision.
GSACPA brings the right financial context to the moments that matter—from preparing today’s return to building a stronger business for tomorrow.
Plan beyond filing season.
Year-round preparation and proactive tax planning help you keep more of what you earn and make decisions with confidence.
Explore tax servicesMake the numbers useful.
Clean books, payroll, QuickBooks guidance, and financial statements turn daily activity into information you can act on.
See all servicesMove forward with context.
From individuals and families to contractors and growing companies, we connect the work to the goal behind it.
Meet our clientsBuilt around your reality
One standard. A more useful partnership.
- Individuals & families
- Small to medium businesses
- Government contractors
- Nonprofits, estates & trusts
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.
Our Commitment
Guiding Principles
Core Tenets.
Uncompromising Precision
Careful preparation, review and organized records support informed financial decisions. We help clients understand their reporting requirements and the information behind their numbers.
Strategic Proactivity
We don't wait for tax season to plan your taxes. We provide year-round advisory, anticipating aggressive regulatory shifts and positioning your wealth architecture to capitalize on them before deadlines arrive.
Absolute Discretion
Your financial information deserves careful handling. Use our secure TaxDome portal for client documents, and keep sensitive tax and account details out of public inquiry forms.
Tax
Preparation & planning
Discuss your federal and state filing needs with our team.
$500k
Strategic Baseline
Tax Advisory for clients with more than $500,000 in net income.
Care
Accounting support
Bookkeeping, reporting and coordinated accounting services for your business.
Global Access
Direct Reach.
Headquarters
243 Church St NW, Suite 100EVienna, VA 22180
Direct Line
Electronic Mail
Schedule a Consultation.
Choose a convenient time to speak with Karen.
New Client Discovery Call
Open Karen’s Calendly calendar to choose a time for a 15-minute introductory call about your needs and how our firm may help. No separate website inquiry form is required first.
Please keep sensitive tax and account information out of scheduling notes. Existing clients can use our secure TaxDome portal for private documents.