Controls Assessment
Review existing financial processes, documentation, approvals, and system workflows to identify control gaps, inefficiencies, and risk areas that may affect audit outcomes, compliance, or reporting reliability.
Strengthen oversight, reduce compliance risk, and improve reporting confidence with Internal Controls Audit Services tailored for nonprofits. One Abacus Advisory helps organizations evaluate financial processes, identify control gaps, and implement practical improvements that support cleaner audits, stronger governance, and more reliable day-to-day operations.

Focused nonprofit audit and controls support designed to improve compliance, reporting accuracy, and operational accountability.
Review existing financial processes, documentation, approvals, and system workflows to identify control gaps, inefficiencies, and risk areas that may affect audit outcomes, compliance, or reporting reliability.
Assess the people, processes, and accounting systems behind financial reporting to uncover weaknesses, strengthen internal controls, and prioritize practical improvements for nonprofit finance teams.
Support nonprofits with internal control improvements tied to audit preparation, regulatory expectations, grant compliance, and stronger financial oversight for leadership and boards.
Provide senior-level financial leadership that reinforces reporting integrity, control discipline, and accountability across day-to-day accounting and board-facing financial processes.
Improve accounting platform configuration, workflow automation, and reporting structures so internal controls are easier to maintain, monitor, and document consistently.
Translate control findings into clear, actionable reporting that helps executives and boards strengthen governance, monitor risk, and make informed operational decisions.

We begin by learning how your nonprofit handles approvals, reporting, reconciliations, grant oversight, and financial workflows so we can evaluate controls in the right operational context.
Helping nonprofits strengthen controls, reporting, and audit readiness with practical financial leadership.
Nonprofits rely on us for practical, senior-level guidance that strengthens controls without overcomplicating operations.
Our work is tailored specifically to nonprofit finance, compliance, governance, and grant-related operational realities.
Led by experienced financial leadership with over 25 years in finance and accounting environments.
We deliver actionable recommendations teams can implement realistically, not generic audit theory or vague observations.
Right-sized advisory support helps organizations strengthen controls without the cost of a full-time executive hire.
Experienced nonprofit finance leadership you can trust.

Founder, Consulting CFO
Lorin Port is the Founder and Consulting CFO of One Abacus Advisory, bringing over 25 years of finance and accounting experience to the nonprofit sector. With a dedicated focus on nonprofit financial leadership for the past nine years, Lorin specializes in fractional CFO and COO services, nonprofit accounting, and NetSuite optimization. He has partnered with prominent organizations such as the San Diego Food Bank, Philadelphia Zoo, and Laguna Playhouse, delivering strategic financial guidance during periods of growth, transition, and complexity. Lorin is committed to empowering nonprofit leaders and boards with clear, actionable insights that drive stronger decisions and long-term organizational health. His flexible, right-sized approach ensures each client receives tailored support that aligns with their unique mission and operational needs.
The four commonly referenced internal control measures are segregation of duties, authorization and approval procedures, documentation and recordkeeping, and regular monitoring or reconciliation. Together, these controls help reduce fraud risk, improve reporting accuracy, and create accountability across financial processes. In a nonprofit setting, they are especially important for grant compliance, board oversight, and audit readiness.
Talk with our team about your nonprofit’s audit and compliance needs.
Deep finance and accounting leadership background.
Specialized support for mission-driven organizations.
Flexible executive-level financial guidance.
Share your current challenges, audit concerns, or reporting goals, and we’ll outline practical next steps for your nonprofit.
For immediate assistance, feel free to give us a direct call at +1 760-845-3808. You can also send us a quick email at lorin@oneabacusadvisory.com.
For immediate assistance, feel free to give us a direct call at +1 760-845-3808. You can also send us a quick email at lorin@oneabacusadvisory.com.