Problem · bank won't reconcile

Bank won't reconcile? Read the difference.

Published range $850–$2,000

The figure QuickBooks leaves on the reconcile screen is arithmetic, not bad luck: it adds up a handful of named mistakes, such as a starting balance entered wrong, one deposit counted twice, an item ticked as cleared too early, or a transfer recorded on only one side. Below: how to read that figure, why forcing a zero backfires, and what the repair involves.

We find the transactions that make up the difference — never a plug to silence it.

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Illustrative example — not client data. Assumptions stated.

Assumptions: one checking account and one statement month; the bank statement is correct, and the difference is the net of the four causes listed, each with an invented amount.

Quick answer

First compare the beginning balance on the reconcile screen with the prior statement's ending balance; if they differ, something already reconciled was changed, so repair that first. One recent month off by a small, traceable amount is within DIY reach. An account off across many months, or not reconciled since setup, needs each month retied in order.

What's actually happening

The difference is a sum. Here's what can be in it.

QuickBooks tells you the account is off by an amount. What it can't tell you is which transactions add up to that amount — and that's the entire problem. Reconciliation is detective work: account for every dollar of the difference, separate genuine timing from genuine error, and correct the errors. Each cause below starts with a routine step done slightly wrong; the guide to why bank reconciliation fails walks through the full set, with what each difference looks like and what to check first.

A wrong opening balance

The account was set up with the wrong starting figure, or a past reconciliation was undone — so every month since inherited the error. The classic "never reconciled since setup" file.

Duplicate transactions

A bank feed adds an entry and someone also keys it in — now it's counted twice. The difference stays open because the feed entry and the keyed one each look valid on their own. How duplicates inflate the books →

Items edited or deleted after reconciling

A previously reconciled transaction gets changed months later, quietly knocking the prior reconciliation out and dragging the difference forward.

Uncleared items & one-sided transfers

An item ticked as cleared that the bank hasn't processed, or a transfer between two accounts recorded on only one of them: each leaves a difference that stays unexplained until someone names it.

What it costs to leave it

An unreconciled account poisons everything built on it.

The danger of a difference that won't close isn't the difference — it's that every report drawing on that account is now unreliable. Your P&L, balance sheet, and cash position are all built on the assumption that the account ties to the bank; once it doesn't, the numbers you'd use to make a decision are guesses, and you can't tell by how much.

It also compounds. An unreconciled month sets a wrong starting point for the next, the difference grows, and what could have been a one-month fix becomes a multi-month untangle. And forcing a balancing adjustment to make the screen read zero doesn't stop any of this — it just moves the error somewhere harder to find. Catching the drift while it's still shallow costs far less.

A five-step process for a bank account that won't reconcile: compare the beginning balance with the prior statement's ending balance, restore any reconciled item that was later edited or deleted, list timing items such as uncleared checks rather than correcting them, fix each real cause such as a duplicate, a one-sided transfer or a wrong opening balance at its source, then tie out each month to a zero difference before opening the next. — A balancing adjustment could make the screen read zero at the first step; working through all five is what makes the account agree because it is right.

From a stubborn difference to $0.00: the order that finds the cause
Step	What happens
1. Check the starting line	Compare the beginning balance with the prior statement's ending balance.
2. Repair what changed	If they differ, a reconciled item was edited or deleted; restore it first.
3. Separate timing from error	Uncleared checks and deposits in transit are listed, not corrected.
4. Correct each cause	Duplicates, one-sided transfers and wrong opening balances fixed where they started.
5. Tie out month by month	Each month closes at a $0.00 difference before the next is opened.

The fix

Reconcile to source — and fix the cause, not the screen.

The fix is reconciliation: we trace the difference back to its causes (opening balance, duplicates, uncleared items, one-sided transfers), correct each one, and tie the account to its statements month by month until the book balance and the bank agree, with no balancing entry doing the work. Each reconciliation is checked against its statement.

If the categorization and reports are wrong too, that's a fuller bookkeeping cleanup; if the trouble is specific to a broken QuickBooks file, a QuickBooks cleanup fits. We'll tell you which before any work starts — one fixed fee, in writing.

Reconciliation

Every account tied to source, the difference traced to its causes. A one-time reconciliation of a single account is one fixed fee in the published $850–$2,000 range; several accounts, or errors across the ledger, are scoped as a cleanup ($1,800–$6,000). See the service →

QuickBooks cleanup

When it's a broken file specifically — undeposited funds, the chart of accounts. Published range $850–$2,500. See the service →

Then a monthly close

A reconciled monthly close ties every account out each month, so a new difference is found in the month it appears.

Tired of staring at a difference that won't close? The free review opens the file, finds what makes up the difference, and gives you a fixed fee to clear it — before any work starts.

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FAQ · Updated October 2026

The questions owners ask when it won't reconcile.

Why won't my bank account reconcile in QuickBooks?

The difference QuickBooks shows is never random — it's the exact sum of a handful of mechanical errors. The candidates: a beginning or opening balance that's wrong; the same transaction posted twice, once by the bank feed and once by hand; a transaction edited or deleted after an earlier reconciliation; an item ticked as cleared before the bank ever processed it; and a transfer recorded on one side only. Finding which of these makes up your specific difference is the whole job; once each is corrected, the account reconciles on its own.

Should I just enter an adjustment to make it balance?

No. Posting a plug (a reconciliation-discrepancy entry or an opening-balance-equity adjustment) to drive the difference to zero leaves the account worse off. The real error stays in the books, now hidden, and the plug itself becomes a second misstatement on your financial statements, one your CPA may trip over at tax time. The right repair traces the transactions behind the difference and corrects them, so the account ties out on its merits rather than on a balancing entry.

What is an opening balance issue?

When an account is first set up in QuickBooks, it's given a starting balance as of a particular date. If that figure is wrong — or if a later reconciliation was undone — every reconciliation after it inherits the error, because each month builds on the previous month's ending balance. An account that has "never reconciled since we set it up" points first to the opening balance: correct that source figure, then re-tie the months that flowed from it.

Why does my QuickBooks balance not match my bank balance?

Because the two are measuring slightly different things until the account is reconciled. Genuine timing differences — a deposit in transit or an outstanding check that hasn't cleared the bank yet — explain part of a healthy gap. The rest is error: duplicates, transactions entered against the wrong account, uncleared items that should have cleared, or missing entries. Reconciliation is the process of accounting for every dollar of the difference so what's timing is identified and what's error is corrected.

Can I fix a reconciliation problem myself?

Sometimes — and we'll say so honestly. A single recent month off by a small, findable amount is within reach once you know to look for duplicates and uncleared items. What's hard to untangle alone is a difference that has compounded across many months, or an account that has never reconciled, because the errors interact and a wrong opening balance flows through all of them. If the free review finds it's a tidy one-month difference, you'll hear that rather than a sales pitch.

How much does it cost to fix accounts that won't reconcile?

A one-time reconciliation of a single account is one fixed fee in the published $850–$2,000 range; several accounts, or errors across the ledger, are scoped as a cleanup ($1,800–$6,000). Where a single account lands depends on the months it covers and the number of differences that need tracing. A narrower file-specific fix inside QuickBooks can fall in the $850–$2,500 QuickBooks cleanup range. Ongoing reconciliation belongs to monthly bookkeeping, from $550 a month. The written scope states your figure before we start.

Start with a diagnosis

Get the difference traced — and tied to zero, properly.

We open the file, find the transactions that make up the difference, and give you a fixed-fee scope to fix the cause — never a plug to silence it. The review costs nothing and commits you to nothing.

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Root cause, never a plug Fixed fee, in writing Scope agreed before work starts