Best Practices in Liquidity Management for Nonprofits

Practical guidance for nonprofit leaders on policies, forecasting, and governance that can enhance liquidity, resilience, and strategic flexibility.

Michael Squier

CFP®, ChFC®, MBA
Sr. Wealth Advisor
A team talking about liquidity

For nonprofit leaders, liquidity is not simply a line item on the balance sheet. It is a strategic asset that can help protect the mission’s delivery, support staff and programs, and preserve flexibility in uncertain environments. Organizations that manage liquidity intentionally can be better equipped to absorb funding delays, respond to crises, and pursue opportunities without jeopardizing long-term sustainability.

Effective liquidity management is rarely the result of a single decision. Instead, it reflects a set of disciplined practices — supported by policy, forecasting, governance, and ongoing communication — that work together over time.

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Starting with a clear liquidity policy

Strong liquidity management begins with a written policy that defines expectations before stress arises. Liquidity and operating reserve policies can help leadership and boards agree on how much cash is needed, where it is held, and under what circumstances it can be used.

Example:
A midsize nonprofit accumulates significant unrestricted cash after several strong fundraising years. Board members can’t agree on whether the balance is excessive or prudent. They adopt a formal cash reserve policy tied to quantified risks and future cash needs, helping the organization align leadership and avoid reactive decisions driven by perception rather than analysis.

Practical steps to implement:

  • Define liquidity targets using months of operating expenses or days of cash on hand, commonly three to six months as a starting point.
  • Clearly distinguish unrestricted operating funds from donor-restricted or board-designated assets.
  • Document who can authorize the use of reserves, for what purposes, and how funds will be replenished.
  • Review and reaffirm the policy annually to ensure it reflects current risks and operating realities.

Sample Nonprofit Liquidity Policy

Policy Area Definition Guidelines / Thresholds
Purpose Ensure sufficient cash to meet near-term obligations and maintain operational stability during disruptions Liquidity supports payroll, vendors and mission continuity
Operating Cash Cash required for daily operations 30–90 days of operating expenses; held in highly liquid accounts
Core Operating Reserves Buffer to manage revenue timing gaps or unexpected short-term costs 3–6 months of operating expenses; low-risk, short-term investments
Strategic Reserves Board-designated funds for future or one-time initiatives Longer time horizon; accessed only with board approval
Permitted Use of Reserves Conditions under which reserves may be deployed Delayed cash inflows, unplanned nonrecurring costs, board-approved strategic needs
Prohibited Use of Reserves Uses that undermine financial sustainability Ongoing structural deficits or recurring operating shortfalls
Monitoring & Oversight Responsibility for liquidity review and compliance Management reviews monthly; finance committee quarterly
Governance Authority and accountability Board approval required for reserve use; policy reviewed annually

Forecasting cash flow

Budgets can show whether an organization expects to break even. Cash flow forecasts help show whether it can pay its bills on time. Liquidity issues often arise from timing mismatches rather than true financial weakness.

Example:
A nonprofit relied heavily on multi-year grants that were recorded as revenue before cash was received. Leadership introduced a rolling cash flow forecast and uncovered periods when payroll obligations would precede grant payments. Adjusting the timing of expenses and building a short-term buffer eliminated recurring cash shortfalls.

Practical steps to implement:

  • Build a rolling 12- to 24-month cash flow forecast that reflects actual receipt and payment timing, not accrual accounting.
  • Update forecasts monthly and more frequently during periods of uncertainty.
  • Use scenario planning to test how delays in grants or declines in donations would affect liquidity.
  • Share forecast highlights with leadership and the board to support proactive decision-making.

Segmenting cash by purpose and time horizon

Treating all cash as a single pool can obscure risk and lead to inefficient use of resources. Segmenting cash by purpose clarifies which funds should remain highly liquid and which can be invested more deliberately.

Example:
A nonprofit adopts a three-tier cash structure: operating cash for near-term needs, core reserves for volatility, and strategic reserves for future initiatives. This framework helps improve transparency and reduce the risk of using long-term funds to solve short-term problems.

Practical steps to implement:

  • Identify how much cash is required for immediate operations, typically 30 to 90 days.
  • Establish a core reserve designed to absorb revenue variability or unexpected expenses.
  • Separate strategic or opportunity reserves intended for longer-term use.
  • Align each segment with appropriate liquidity, risk, and investment parameters.

Aligning investments with liquidity needs

Liquidity management extends beyond how much cash is held to how it is invested. Operating and reserve funds should prioritize accessibility and capital preservation over yield.

Example:
Several nonprofits reassessed where cash was held after heightened attention to bank concentration risk. By diversifying deposits and using clearly defined short-term investment guidelines, they improved protection without sacrificing access to funds.

Practical steps to implement:

  • Develop or update a short-term investment policy that specifies eligible instruments, maturity limits, and credit quality standards.
  • Understand settlement timelines and withdrawal restrictions for all cash and cash equivalents.
  • Periodically review custodial, sweep, or bank arrangements to ensure appropriate protection and diversification.
  • Avoid reaching for yield with funds that support daily operations.

Read Aligning Investments With Nonprofit Liquidity Needs to learn more about the importance of a well-designed cash strategy to help meeting goals.

Monitoring key metrics and communicate transparently

Liquidity should be monitored continuously and not assumed. Tracking key metrics over time helps leaders identify trends and respond before challenges escalate.

Example:
An organization begins reporting operating reserve ratios and cash-on-hand metrics at every board meeting. This regular visibility helps improve governance and reduces surprise requests for emergency funding.

Practical steps to implement:

  • Track metrics such as current ratio and operating reserve ratio consistently.
  • Focus on trends rather than single data points.
  • Explain the impact of restricted funds so reported liquidity is not misunderstood.
  • Integrate liquidity discussions into regular board and finance committee agendas.

Using liquidity as a strategic asset

Organizations with strong liquidity have options. They can respond to disruptions without abandoning their mission. They can invest thoughtfully rather than react defensively. And they can demonstrate stewardship to donors, funders, and staff.

Liquidity management isn’t about hoarding cash. Rather, it’s about aligning resources with mission, risk, and opportunity. When supported by policy, forecasting, segmentation, and governance, liquidity can become a strategic asset that enables nonprofits to serve today while preparing for tomorrow.

To find out more about how your organization could benefit from best practices in liquidity management, contact our Endowments & Foundations team.

All expressions of opinion reflect the judgment of the author as of the date of publication and are subject to change. Some of the research and ratings shown in this presentation come from third parties that are not affiliated with Mercer Advisors. The information is believed to be accurate but is not guaranteed or warranted by Mercer Advisors. Content, research, tools and stock or option symbols are for educational and illustrative purposes only and do not imply a recommendation or solicitation to buy or sell a particular security or to engage in any particular investment strategy. Hypothetical examples are for illustrative purposes only.

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