The strategic-timing question every growing nonprofit faces when the board chair starts talking about expansion. Your donor base has finite annual capacity. Running both at once usually hurts the annual fund — unless cultivation is staged correctly. This tool models donor stretch capacity, cannibalization risk, the development bandwidth required, and recommends one of three sequencing paths: Sequential, Concurrent-with-protective-framing, or Capital-First.
Healthy = 90%+ donor retention, growing donor count, growing average gift. Defaults reflect a mid-size nonprofit (Special Needs Families-scale hospital hospitality org, ~$1.8M annual fund).
What is the campaign actually for, how much, over what horizon, and how urgent is the underlying capital need? Urgency materially changes the recommendation.
The campaign is funded by stretch capacity — what your top donors could give if asked at peak interest, typically 3-7× their annual gift. Audit the top tiers honestly. Soft data here is the most common reason campaigns under-deliver.
For each tier, enter the count of donors at that level, their average annual fund gift, and your honest read on their stretch multiple. The campaign-pledge math is: count × annual × stretch × duration.
Capital campaigns require incremental development capacity. The rule of thumb: 1.0-1.5 incremental FTE per $1M of annual campaign pace, plus counsel. If you don't have it, you cannibalize the annual fund through neglect, not just through asks.
The three strategic paths the board has been debating — modeled with your actual numbers.
The Family Office Guide and Executive Probabilistic Decision-Making cover the surrounding development-office and decision-architecture stack: donor segmentation, moves management, the 90-day major-gift cycle, planned-giving program design, board-giving discipline, capital-counsel selection, and the probabilistic decision frameworks that sit behind every sequencing call. The annual-vs-campaign sequencing decision is one chapter.
Educational and informational purposes only. This calculator and any output it produces are intended solely for general educational and decision-support purposes. They do not constitute investment, tax, legal, accounting, fundraising-counsel, or any other professional advice, and they do not create a fiduciary, attorney-client, accountant-client, advisor-client, or campaign-counsel relationship of any kind.
Estimates based on your inputs. All results are estimates derived from the data and assumptions you provide and from industry-standard cannibalization ranges (Giving USA, AFP, CASE Campaign Reports). Actual cannibalization rates vary substantially by sector (healthcare foundations, higher education, human services), by donor sophistication, by the strength of the case-for-support, and by execution quality in the field. The Baratelli Institute, its affiliates, and any co-branding professional make no warranty of accuracy, completeness, currency, or fitness for any particular purpose, and disclaim all liability for decisions made in reliance on the output.
Consult your own qualified professionals. Before committing to a campaign sequencing strategy, consult your own campaign counsel, board, executive director, CFO, and feasibility-study findings. The Baratelli Institute is a publisher of practitioner reference material. It is not a registered investment adviser, broker-dealer, law firm, accounting firm, fundraising-counsel firm, or appraisal firm.
Co-branded versions: If a professional advisor's name and contact information appear on this tool, that advisor has elected to make the tool available to clients as a courtesy. Inclusion of an advisor's name does not constitute the advisor's endorsement of any specific result, nor does it transfer professional responsibility for the underlying methodology to that advisor. The disclaimer above applies regardless of co-branding.