One Abacus Advisory provides nonprofits with experienced, executive level CFO and COO leadership – without the cost or commitment of a full time hire. We partner with Executive Directors and Boards to strengthen financial foundations, stabilize operations, and build scalable infrastructure so your organization can advance its mission with clarity and confidence.
Fractional CFO Services
We deliver high level financial guidance that strengthens stewardship, sustainability, and mission aligned decision making.
What We Do
- Financial Oversight & Reporting
Budgeting, forecasting, financial reporting, and cash flow management for timely, reliable insight. - Strategic Advisory
Clear, board-ready financial analysis to support planning and governance. - Compliance & Controls
Audit preparation, internal controls, regulatory compliance, and risk management support. - Mission Aligned Strategy
Financial strategies that enhance sustainability, stability, and long term resilience. - Program & Resource Alignment
Collaboration with program leaders to ensure resources are allocated efficiently and effectively.
Who This is For
Ideal for nonprofits that are:
- Growing or scaling programs
- Preparing for audits, grants, or significant funding
- Navigating leadership or organizational transitions
- Seeking executive level financial leadership without a full time CFO
Fractional COO Services
We provide high level operational leadership to strengthen systems, teams, and organizational performance.
What We Do
- Operational Leadership & Organizational Management
Establish operating rhythms, departmental workflows, and management practices that support accountability and clarity. - Financial Stewardship & Infrastructure Strengthening
Oversee accounting, reporting, systems, and internal controls to create strong, transparent operational foundations. - Grants Management & Government Contracting
Manage complex federal, state, and local grant portfolios; strengthen compliance, drawdowns, and reporting. - HR, IT & Administrative Systems
Oversee HR operations, modernize IT systems, implement ERPs/CRMs, and ensure alignment with risk, privacy, and security needs. - Governance, Board Support & Executive Partnership
Provide Board level reporting, support strategic planning, and strengthen stakeholder and funder confidence.
Who This is For
Ideal for nonprofits that are:
- Experiencing operational strain or rapid growth
- Seeking stronger systems, processes, and organizational structure
- Undergoing leadership transitions or needing interim operational support
- Preparing for complex grants, audits, government contracts, or expansion