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Journal entry

A manual, dated record that posts equal debits and credits directly to the general ledger. Every entry names at least two accounts, the debit and credit totals must match to the penny, and it is the tool of last resort — used only when no standard QuickBooks form fits the transaction.

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Last reviewed October 2026

Making one in QuickBooks, and the kinds you'll meet

Where: in QuickBooks Online, + New → Journal entry; in Desktop, Company → Make General Journal Entries. Each line needs an account, a debit or credit and a memo saying why; the totals must balance before QuickBooks will save it.

Adjusting entries — accruals, prepaid expenses, depreciation — bring a period's figures to what was really earned and owed.
Compound entries touch more than two accounts at once, such as a loan payment split between principal and interest.
Reversing entries undo an accrual at the start of the next period; QuickBooks Online's journal entry screen has a Reverse option that creates the reversal for you.
Closing entries aren't needed in QuickBooks: it moves the year's net income into retained earnings automatically when the new year starts.

What journal entries should not do is force a reconciliation to tie or move money through inventory or Undeposited Funds — those accounts have their own transactions.

Why journal entries matter

Double-entry

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An illustrative journal entry debits Equipment $1,200.00 and credits Cash $1,200.00. The debit total and the credit total both equal $1,200.00, so the entry is in balance, and it posts to the Equipment and Cash accounts in the general ledger. A worked example.

A journal entry names at least two accounts and posts equal debits and credits to the general ledger; when the debit and credit totals agree, the entry is in balance. Figures are illustrative.

A journal entry is the most direct way to change the books, which is exactly why it deserves respect. It writes straight to the general ledger without the guardrails a normal form provides — no customer, no vendor, no item, no sub-ledger.

Because it moves money between accounts in one keystroke, an entry can just as easily correct the books or quietly break them. Understanding what a journal entry does, and when it is the wrong tool, is the difference between a clean file and a cleanup.

Double-entry: every transaction, two sides

Double-entry bookkeeping records every transaction in at least two accounts, so that total debits always equal total credits. That single rule is what keeps a balance sheet balanced.

Assets equal liabilities plus equity because every entry that raises one side raises the other by the same amount, or shifts value between two accounts on the same side. A journal entry is double-entry in its rawest form — you name the accounts and the amounts yourself, and QuickBooks refuses to save the entry until the two columns match to the penny.

This is why an entry is never a single number. Buying equipment for cash does not just increase equipment; it also decreases cash. Taking a loan increases cash and increases a liability. Every economic event has two sides, and the journal entry is the place where you state both explicitly.

The rule traces back to the accounting equation — assets equal liabilities plus equity. Every valid entry keeps that equation true, which is why the sum of all debits in the ledger always equals the sum of all credits. When a trial balance does not tie out to zero, a broken or one-sided journal entry is one of the first suspects, because the standard forms cannot create an unbalanced entry but a careless manual one sometimes can.

Debits and credits, without the mystique

A debit and a credit are simply the left and right sides of an entry — not good and bad, not add and subtract. A debit increases assets and expenses and decreases liabilities, equity, and income; a credit does the exact opposite.

Memorizing which side raises which account is the whole of the skill, and it never changes. The reason the words feel slippery is that the same action can be a debit in one account and a credit in another. Depositing $1,200 is a debit to Cash (an asset went up) but a credit to whatever it came from — a customer's payment, an owner contribution, a loan. The account being touched decides the side, not the direction the money felt like it moved. Once you anchor on the account-type rule, debits and credits stop being a memory trick and become mechanical.

Working an entry is then a two-step check: name the accounts the event touches, then ask, for each one, whether that account is going up or down and which side its type calls for. Recording a monthly insurance charge that was prepaid, for example, debits Insurance Expense (an expense rises) and credits Prepaid Insurance (an asset falls) — two accounts, equal amounts, opposite columns. The same reasoning scales from a single line to a payroll entry with a dozen, because the discipline never changes: the two columns must end equal.

How manual journal entries work in QuickBooks

A manual journal entry is created from the New (+) menu in QuickBooks Online by choosing Journal entry, or from Company, then Make General Journal Entries, in QuickBooks Desktop — and it saves only when the debit and credit totals are equal.

You pick a date, choose accounts line by line, and enter each amount in either the debit or the credit column; once the entry balances, it posts immediately to the accounts you named.

Every saved entry is traceable. It appears in the account registers it touched and in the Audit Log, which records who made the entry and when, so a reviewer can always find manual activity and see the reasoning behind it. That traceability is a feature to lean on, not hide from — a well-documented entry with a clear memo line is far easier to defend later than a silent edit. The accounts you can reach are exactly those on your chart of accounts, so a clean, well-structured chart makes correct entries faster and wrong ones less tempting.

When a journal entry is the wrong tool

Most things in QuickBooks should never be a journal entry — if a standard form exists for the transaction, use the form, because the form updates detail a journal entry cannot. It is the mistake specialists see most.

Invoices, bills, payments, deposits, and checks each feed a sub-ledger — the customer balance, the vendor balance, the item quantities, the sales-tax liability. A journal entry posted to Accounts Receivable or Accounts Payable changes the account total but not the underlying customer or vendor detail, so the aging reports no longer agree with the balance sheet. An entry to an inventory asset account moves the dollars but not the quantity on hand, so the item list drifts from the books. An entry to the sales-tax liability sidesteps the tax mechanism entirely. In each case the general-ledger number can look right while the report beneath it is now wrong. The rule is simple: if a form created the transaction, fix it with that form; reserve journal entries for the handful of cases no form covers.

Adjusting entries: the legitimate everyday use

Adjusting entries are journal entries recorded at the end of a period to place income and expense in the period they actually belong to — the one place manual entries are not just acceptable but expected.

Under accrual accounting, revenue is recognized when earned and expense when incurred, regardless of when cash moves, and adjusting entries are how you honor that. The common ones are depreciation of fixed assets, accrued wages or interest owed but not yet paid, prepaid expenses being used up, and deferred revenue being earned. These have no invoice or bill to trigger them, so an accountant books them by hand, usually at month-end or year-end, and often reverses them at the start of the next period. The IRS discusses the accounting methods these entries serve in Publication 538, Accounting Periods and Methods, and the general small-business recordkeeping context in Publication 334, Tax Guide for Small Business. Intuit's own QuickBooks help walks through creating an entry step by step, and professional standards for how these entries are prepared and reviewed come from the AICPA.

Where journal-entry problems show up

Questions about journal entries

What is the difference between a debit and a credit?

They are the two sides of every entry, not good and bad. A debit raises assets and expenses and lowers liabilities, equity, and income; a credit does the reverse. Every journal entry carries equal debits and credits, so the books stay in balance.

Should I fix a mistake with a journal entry in QuickBooks?

Usually not. If the original transaction was an invoice, a bill, a payment, or a deposit, edit or void that form instead. A journal entry that touches Accounts Receivable, Accounts Payable, inventory, or sales tax bypasses the sub-ledgers those balances depend on and creates a second problem.

What is an adjusting entry?

An adjusting entry is a journal entry recorded at the end of a period to move an amount into the period it belongs to — depreciation, accrued wages, prepaid expenses, or deferred revenue. Adjusting entries are the most legitimate everyday use of a manual journal entry.

Where do journal entries show up in QuickBooks Online?

Under the New (+) menu, choose Journal entry. Each posted entry also appears in the Audit Log and in the account registers it touched, so every manual entry is traceable to who made it and when.

Can too many journal entries be a problem?

Yes. A file where routine activity is booked with manual journal entries instead of the proper forms is a common cleanup case — the balances look right on the profit and loss but the customer, vendor, and item detail is missing, so the sub-ledgers no longer tie to the general ledger.

Journal entry

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