Accounting Services
Reliable day-to-day nonprofit accounting support that improves accuracy, strengthens internal processes, and gives leadership timely financial information for confident oversight and decision-making.
One Abacus Advisory helps Minnesota nonprofits strengthen accounting, reporting, and financial oversight with experienced, fractional support. From grant compliance to board-ready reporting, we deliver practical guidance tailored to mission-driven organizations navigating seasonal budgeting cycles, audit preparation, and sustainable growth across the state.

Strategic and day-to-day accounting support designed for nonprofits that need accurate reporting, stronger controls, and better financial visibility.
Reliable day-to-day nonprofit accounting support that improves accuracy, strengthens internal processes, and gives leadership timely financial information for confident oversight and decision-making.
Oversight of budgeting, forecasting, cash flow monitoring, and financial statement preparation to keep nonprofit finance functions consistent, compliant, and decision-ready.
A comprehensive review of accounting people, processes, and systems to identify risks, gaps, and inefficiencies, followed by prioritized recommendations for improvement.
Configuration, workflow improvements, reporting enhancements, and training for nonprofit accounting platforms to increase efficiency, accuracy, and team confidence.
Practical budgeting frameworks and cash forecasting tools that help nonprofits manage funding cycles, monitor performance, and plan resources more effectively.
Experienced fractional finance leadership that bridges daily accounting operations and executive strategy without the cost of a full-time hire.
One Abacus Advisory provides Minnesota nonprofits with dependable accounting support, stronger reporting systems, and experienced financial oversight tailored to mission-driven organizations. Whether you are managing restricted funds, preparing for an audit, or improving board reporting, our flexible approach helps you build cleaner processes, maintain compliance, and make informed decisions through every budget cycle.

See how experienced financial leadership helps nonprofits improve reporting, compliance, and operational confidence.
Nonprofits choose us for practical financial leadership that supports stronger decisions and healthier operations.
Dedicated nonprofit accounting expertise supports mission-driven organizations with reporting, compliance, and stewardship needs.
Minnesota nonprofits get right-sized accounting leadership without committing to a full-time executive hire.
Clear, actionable reporting helps leaders and boards make confident decisions and maintain stakeholder trust.
From grant tracking to audit readiness, we improve processes that matter across Minnesota nonprofit finance operations.
Experienced advisors supporting nonprofit financial health.

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, cash flow monitoring, restricted fund tracking, internal controls, and board reporting. At One Abacus Advisory, services can also extend to accounting system assessments, optimization, audit preparation support, and fractional financial leadership. The goal is to give nonprofit leaders accurate, timely information for compliance and better decision-making.
Talk with our team about your nonprofit's financial needs.
Deep finance and accounting leadership background.
Specialized support for mission-driven organizations.
Executive guidance without full-time overhead.
Share your current challenges, goals, and systems, and we'll help identify the right accounting support for your organization.
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.