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Where a journal entry is the transaction as a whole, a ledger entry is each individual line within it — the specific debit to one account and credit to another that, added together, must net to zero. A $1,200 vendor payment might be one journal entry made up of two ledger entries: a debit to accounts payable and a credit to cash.

Every ledger entry carries the context needed to reconstruct what happened later: the account it hit, the amount, the fund it’s tied to, the date, and often a memo or reference number linking it back to the source document — an invoice, a deposit slip, a grant agreement.

This is where the audit-first, append-only principle in good fund-accounting systems matters most: ledger entries are never edited or deleted after the fact. Corrections happen through a new, offsetting entry, preserving a complete and honest trail of everything that happened, when, and why.

An organization can have $2 million in net assets and still face a liquidity crisis if $1.8 million of that is tied up in an illiquid endowment or a building, leaving only $200,000 available to cover payroll during a slow grant-reimbursement cycle. Liquidity is about what’s actually accessible when the bills come due, not the size of the balance sheet.

FASB’s ASU 2016-14 specifically requires nonprofits to disclose both quantitative information (how much financial liquidity is available for general expenditure within one year) and qualitative information (how the organization manages that liquidity) directly in the notes to the financial statements — a response to boards and funders wanting a clearer view of cash cushion.

Watching liquidity alongside the operating reserve gives finance leaders early warning of a cash crunch — grant reimbursements running late, a major funder delaying payment — well before it becomes a payroll emergency.