Bookkeeping, Tax, and CFO Support You Can Trust

Helping individuals and small businesses, especially nonprofits, and government contractors, stay organized, compliant, and confident with their finances.

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Why Clients Choose DO CPA

Bookkeeping · Tax Preparation · Fractional CFO Support

  • CPA expertise: Over 17 years of experience in tax, accounting, and financial management.

  • Specialized knowledge: Skilled in fund accounting, contract compliance, and audit preparation (GAAP, IRS, DCAA, FAR, and grant requirements)

  • Personal attention: Every client works directly with me, no hand-offs or hidden fees.

  • Flexible support: From one-time tax help to ongoing accounting partnerships.

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Our Services

Bookkeeping & Compliance

  • Accurate monthly bookkeeping & reconciliations

  • Payroll oversight & 1099 tracking

  • Grant and contract expense tracking

  • Standard financial reporting packages

  • Audit trail support for grants, contracts, and funders

Tax Preparation and Planning

  • Federal and state tax filings

  • Year-end review and adjustments

  • Quarterly estimates and 1099 filings

  • Tax planning to help minimize tax liability

CPA-Level Support

  • Indirect rate development & cost allocation

  • Incurred cost submissions (ICE) for GovCon

  • DCAA, GAAP, and Uniform Guidance audit readiness

  • Year-end tax planning & compliance support

  • Coordination with external auditors and tax authorities

Strategic CFO Services

  • Cash flow management & forecasting

  • Budgeting & financial planning

  • Contract pricing support

  • Executive-level reporting & guidance

System Setup & Maintenance

  • QuickBooks setup

    & optimazation

  • CostPoint / Unanet / JAMIS/ WrkPlan oversight

  • DCAA-compliant chart of accounts

  • Monthly system support

  • Workflow automation & process documentation

Reviews

"Hanna is a transformative leader with deep expertise in accounting, sharp business acumen, and meticulous attention to detail. She modernized our financial systems, enhanced operational resiliency, and ensured seamless accounting operations while delivering on the immediate needs of the business. I highly recommend her for strategic financial leadership."

Markus Darby - Vice President, Integration Technologies Group, Falls Church, VA

"Since 2015, Hanna has been an essential part of the Haiti College Fund, volunteering her time and financial skills with unwavering dedication. Her work has helped us stay transparent and effective. The Haiti College Fund (HCF), founded in 2005, is a nonprofit organization committed to ending poverty in Haiti by providing fully funded university scholarships to Haitian students. What truly sets Hanna apart is her upbeat attitude and consistent reliability. We’re truly grateful to have Hanna on our team."

John Barba - Haiti College Fund, Oakton, VA
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