Grant Strategy
Build a stronger funding pipeline through targeted funder research, opportunity prioritization, and strategic planning that aligns grant pursuits with your nonprofit's mission, capacity, and long-term sustainability goals.
Get experienced grant management support without the cost of a full-time hire. One Abacus Advisory helps nonprofits strengthen proposal development, funder reporting, compliance, and grant processes so leadership can stay focused on mission delivery while funding operations remain organized, accurate, and sustainable.

Flexible grant support for nonprofits needing stronger funding strategy, compliance, reporting, and proposal development.
Build a stronger funding pipeline through targeted funder research, opportunity prioritization, and strategic planning that aligns grant pursuits with your nonprofit's mission, capacity, and long-term sustainability goals.
Improve grant readiness and submission quality with hands-on support for proposal writing, narrative development, supporting documentation, and coordination across program, finance, and leadership teams.
Manage active grants with careful attention to reporting deadlines, allowable costs, documentation standards, and internal controls to reduce risk and maintain funder confidence.
Keep grant reporting accurate and timely with structured tracking, financial coordination, and clear deliverables that support strong relationships with foundations and government funders.
Support complex federal, state, and local awards with stronger grant infrastructure, drawdown accuracy, and reporting processes designed for accountability and audit readiness.
Maintain continuity during staffing gaps, leadership transitions, or periods of rapid growth with experienced part-time grant management that keeps deadlines, submissions, and compliance on track.
Part-time nonprofit grant manager services give your organization experienced oversight where it matters most: funding strategy, proposal quality, compliance, and reporting discipline. One Abacus Advisory helps nonprofits build stronger grant systems, reduce administrative strain, and stay prepared for funder expectations without adding the overhead of a full-time grants employee.

See how nonprofits benefit from flexible leadership, stronger systems, and clearer grant and financial oversight.
Nonprofits rely on us for practical, senior-level support that strengthens funding operations and accountability.
Dedicated nonprofit expertise supports grant processes, reporting standards, and mission-aligned operational decision-making.
Part-time engagement gives your organization senior grant leadership without full-time staffing overhead.
Structured oversight helps reduce reporting risk and improve confidence with foundations and government funders.
Clear, actionable guidance helps leaders and boards make informed funding and capacity decisions.
Experienced nonprofit advisors guiding stronger funding operations.

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.
A part-time nonprofit grant manager helps oversee the full grant lifecycle, including funder research, proposal coordination, submission tracking, reporting calendars, compliance monitoring, and communication with internal teams. They also help align program, finance, and leadership staff so grant requirements are documented, deadlines are met, and reporting stays accurate without requiring a full-time employee.
Talk with our team about your nonprofit's funding needs.
Deep finance and nonprofit leadership background.
Specialized support for mission-driven organizations.
Flexible executive-level advisory support.
Tell us about your nonprofit's grant needs, current challenges, and goals. We'll follow up with practical next steps and a right-sized support approach.
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.