What it means
QuickBooks Online isn't an account in your books. It is the books: the general ledger where every entry lives and every report comes from. The money from every other tool on these pages ends up as entries in QuickBooks Online or Xero.
Most transactions arrive through bank and card feeds, and QuickBooks suggests a category for each one. Accepting a suggestion posts it. That's where the trouble starts: a feed only sees money moving, so a $25,000 transfer from a founder can easily be accepted as sales.
The fix is a journal entry that debits sales and credits Loan from founder. Revenue drops by $25,000 and a liability appears for what the company owes. If the founder's money was actually for shares, the credit goes to equity instead, and the paperwork decides which. If the month was already reported, a small error is corrected in the current open month with a note; a material one is a conversation with your CPA about restating.
Reconcile every bank and card account to its statement, review the P&L and balance sheet, then set a closing date. On its own, the closing date only warns someone who tries to change an earlier transaction. Choose the option that requires a password to make it a real lock. The Exceptions to Closing Date report shows anything changed in a closed period anyway.
Period locks and reversals are how a closed month stays closed, and the chart of accounts is how the ledger is organized. Xero does the same job.
Why it matters. It's where your books live and where your CPA, investors and tax preparer will look. We work inside your company file, so the books stay yours.
QuickBooks is one of the two ledgers we work in. The other is Xero. Your books stay in your own file.
The entry, worked
A $25,000 transfer from a founder was accepted from the bank feed as sales. It's a loan, so this entry moves it out of revenue.
| Account | Debit | Credit |
|---|---|---|
| Sales | $25,000.00 | |
| Loan from founder | $25,000.00 | |
| Total | $25,000.00 | $25,000.00 |
Revenue drops back to what customers actually paid, and the money the company owes the founder shows up on the balance sheet.
Common questions
Is QuickBooks Online enough for a venture-backed startup?
Yes, for most startups well past their first rounds. What matters more is how it's kept: accrual basis, every account reconciled monthly, and a closing date set after each close.
How do I lock a closed month in QuickBooks Online?
Set a closing date under Account and settings, Advanced, Accounting, and choose the option that requires a password. Anyone editing an earlier transaction then needs that password, and the Exceptions to Closing Date report shows what changed anyway.
Should I fix a mistake in a closed month?
Usually not. Leave the reported month alone and post the correction in the current open month, with a note saying what it fixes and why. If the error is material to statements you've already issued, talk to your CPA about restating instead.
Where it comes up
The glossary entries, founder guides and lessons on this site that use the term and link here.
- Form 1099-NEC for startups: threshold, deadline, e-filingWho gets a 1099-NEC, the new $2,000 threshold, why a W-9 comes first, what goes on a 1099-K instead, and the deadlines, penalties and state copies.Guide · 7 min
- W-9s and backup withholding: a vendor onboarding guideWhen to ask for a W-9, how IRS TIN matching works, and what happens when a vendor won’t give you one: 24% backup withholding, owed by you.Guide · 6 min
- How to read an income statement (P&L)Revenue, cost of revenue, gross margin, operating expenses and net income, read line by line, on accrual basis, with the mistakes founders make most.Guide · 7 min
- Balance sheet explained for startupsAssets equal liabilities plus equity. What each startup line means, from deferred revenue to the SAFE and the accumulated deficit, and why it must balance.Guide · 7 min
- General ledger and double-entry bookkeeping, explainedHow double entry works: journal entries, debits and credits, normal balances, running balances, the trial balance, and why posted entries are reversed.Guide · 6 min
- Bank reconciliation step by stepMatch the bank statement to the books, clear deposits in transit and outstanding checks, book the fees, and reach a $0.00 difference every month.Guide · 6 min
- Chart of accounts for startups: a starting templateA starting chart of accounts for a US startup: number ranges, the expense accounts you need, and when to add an account versus a class or tracking tag.Guide · 6 min
- Payroll journal entries, from gross to netGross wages, employer taxes, withholding and net pay as journal entries: what each payroll run books, how to accrue it at month end, and where benefits go.Guide · 6 min
- Cash vs accrual accounting for startups, and the IRS ruleCash or accrual for a startup: why investors and auditors read accrual, when the IRS lets a C-corp file on cash, and the 2026 gross receipts limit.Guide · 5 min
- Accounts payable process for startups: intake to paymentHow a bill moves from inbox to paid: intake, coding, approval, scheduling and recording, plus AP aging and who approves what at a 10-person startup.Guide · 7 min
- What to put on an invoice: a field-by-field guideThe fields a B2B invoice needs to get paid on time: legal names, a numbering sequence, dates, terms, tax lines, PO and remit-to, and how to fix one.Guide · 7 min
- AR aging and collections: a practical guide for startupsHow to read an AR aging, work out DSO, run a dunning cadence, record a promise to pay, escalate a late account and clear unapplied cash.Guide · 6 min
- Card and ACH payments: applying and reconciling themHow customer card and ACH payments land in the bank net of fees, how to apply them to invoices, handle partial payments and reconcile the deposit.Guide · 6 min
Read further
General information for US companies, not tax, legal or accounting advice. Check the specifics with a CPA before you act on them.