Senior Finance Team

Senior finance leadership, day-in and day-out.

Experienced, hands-on finance leadership for nonprofits that need a Director or Controller running the operation. Where the CFO practice owns strategy, this practice owns execution: monthly close, accounting team leadership, compliance, and financial reporting on a fixed cadence.

Senior finance team collaborating over documents in a conference room.

When you need execution more than strategy.

You reach for this practice when your books need a steady hand, when the accounting team needs a leader, and when the last Finance Director's departure cannot be allowed to become a monthly-close crisis. Distinct from the CFO seat by design: operational excellence, not board-committee narrative.

Three services in this practice

Pick the coverage.

Senior Finance Director & Controller

Hands-on Director or Controller running the finance operation, leading the accounting team, and owning compliance.

  • Financial operations and reporting
  • Accounting team leadership
  • Compliance and internal controls
See Senior Finance Director & Controller

Financial Operations & Reporting

Day-to-day management of budgeting, forecasting, monthly reporting, and cash flow oversight.

  • Monthly and annual reporting
  • Budget management and forecasting
  • Cash flow oversight
See Financial Operations & Reporting

Interim & Transitional Support

Short-term senior finance coverage during leadership transitions, staff vacancies, audits, or funding cycles.

  • Seamless interim coverage
  • Month-end close continuity
  • Knowledge transfer to permanent staff
See Interim & Transitional Support
Senior consultant handing off a project to an incoming team member with a warm handshake.
Where we shine

Interim coverage that keeps month-end on the calendar.

The moment a Finance Director leaves is not the moment to slow the machine down. We step in the day the seat opens, close the books on time, run the audit prep, and coach the incoming permanent hire when the search wraps. This is the single most-referred engagement in the practice, for good reason.

Real outcome

At the San Diego Food Bank, we ran interim Director of Accounting coverage during a permanent search. Month-end closed on schedule for every cycle of the transition, and the CFO's confidence carried the finance team through it.

Client voices

Six named nonprofit leaders on the work.

Each proposal is paired with the specific engagement outcome it followed, so you can see the shape of the work, not just the sentiment.

Marjorie's calm confidence and friendly demeanor provided us with stability during our transition.
Outcome

Seamless interim Director of Accounting coverage during permanent recruitment. Month-end closes continued without a missed cycle.

AT
Allyson Tutor
CFO, San Diego Food Bank
Their expertise, efficiency, and calm command of the work immediately gave our staff and board confidence.
Outcome

Crisis-period finance leadership through complex audit preparation. Day-to-day operations covered without disruption.

AA
Adele Adkins
Managing Director, Laguna Playhouse
Their optimization of our NetSuite environment has significantly enhanced our reporting capabilities.
Outcome

NetSuite reconfiguration and executive-team financial literacy uplift during a leadership transition.

DJ
Dr. Jo-Elle Mogerman
President, Philadelphia Zoo
One Abacus' outside viewpoint and collaboration allowed us to create a more effective budgeting system.
Outcome

New budgeting system and cash-forecasting cadence delivered and adopted by the finance team.

IM
Ingrid M. Nyholm-Lange
COO, American Swedish Institute
They quickly mobilized a talented group of professionals who handled everything with expertise and ease.
Outcome

Day-to-day accounting and audit preparation carried through a critical grants-heavy period.

BS
Brenda Simmons
CEO, Institute for Public Strategies
Their expertise was instrumental as we rebuilt our financial operations from the ground up.
Outcome

Financial-operations reconstruction alongside an organizational restructuring.

KR
Kelly Ricker
COO, Global Technology Industry Association
Common questions

Before you book.

A Director owns the reporting narrative and works with the CFO or ED on strategy. A Controller owns the ledger and the audit trail. Many organizations engage one seat that covers both, particularly under twenty million in revenue.
Usually three to six months, sized to a Finance Director search. We have run shorter engagements for a single audit cycle, and longer ones when the search runs past the initial window.
Yes. We have picked up a monthly close eight days into the month and delivered it on time. The books do not wait for us to onboard.
We do not recruit. We help you scope the role, interview candidates, and onboard whoever you hire. Recruiting stays with your board or a search firm.

Need the seat covered starting Monday?