Accounting Services
Reliable day-to-day nonprofit accounting support that improves accuracy, strengthens internal processes, and delivers timely financial information leaders and boards can use with confidence.
Get nonprofit accounting support built for stronger reporting, cleaner systems, and confident decision-making. One Abacus Advisory helps Houston organizations improve financial visibility, strengthen controls, and support boards with timely, accurate information—especially valuable when managing grant cycles, audits, and fast-moving program demands across the Texas nonprofit landscape.

Specialized accounting and financial oversight services designed to improve accuracy, compliance, reporting, and operational confidence for nonprofits.
Reliable day-to-day nonprofit accounting support that improves accuracy, strengthens internal processes, and delivers timely financial information leaders and boards can use with confidence.
Hands-on oversight of budgeting, forecasting, cash flow monitoring, and financial statement preparation to keep nonprofit finance functions consistent, compliant, and decision-ready.
Comprehensive review of accounting people, processes, and systems to identify risks, gaps, and inefficiencies, followed by practical recommendations for stronger controls.
Improves nonprofit accounting platforms through better configuration, workflow automation, reporting enhancements, and training so finance teams work more efficiently and accurately.
Builds practical budgeting frameworks and cash forecasting tools that help nonprofit leaders monitor performance, manage resources, and plan with greater clarity.
Experienced controller and finance director support that bridges daily accounting execution with stronger reporting integrity, compliance, and leadership visibility.
One Abacus Advisory helps nonprofits build dependable accounting operations that support compliance, transparency, and better decisions. From daily financial processes to reporting improvements and system optimization, services are tailored to the realities nonprofits face in Houston, where grant requirements, board expectations, and Texas reporting demands often require both precision and flexibility.

See how nonprofit leaders gain stronger reporting, systems, and financial confidence with experienced advisory support.
Nonprofits rely on experienced, flexible support that strengthens finance operations without adding unnecessary overhead.
Dedicated nonprofit expertise supports cleaner reporting, stronger controls, and mission-aligned financial decision-making.
Right-sized accounting leadership helps Houston nonprofits get senior expertise without a full-time executive cost.
Clear, actionable reporting helps leadership teams and boards make informed decisions with greater confidence.
Improved processes and platform optimization support accuracy and compliance across complex Texas nonprofit operations.
Experienced nonprofit finance leadership, tailored to your mission.

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.
Nonprofit accounting services typically include transaction oversight, financial statement preparation, budgeting support, cash flow monitoring, internal control improvements, and board-ready reporting. For many organizations, services also extend to accounting system assessments, process optimization, audit preparation support, and guidance on grant-related financial tracking so leadership has accurate, timely information for decisions and compliance.
Talk with an experienced advisor about your nonprofit accounting needs.
Deep finance and accounting leadership experience.
Focused expertise for nonprofit financial operations.
Flexible senior-level advisory support model.
Share your organization’s current challenges, and we’ll help identify the right accounting, reporting, or financial leadership support.
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.