Common Financial Statement Errors CPAs Catch During Year-End Review

6/8/2026

The errors found in year-end review are consistent enough to be a checklist, which is the useful thing about them. The same twenty problems appear across unrelated clients in unrelated industries, and a reviewer who knows the list finds them faster than one working through the statements sequentially.

Two techniques find most of them, and they should be applied before any detailed work.

The Two Techniques

Comparative analytics. Every balance, every major expense, and the key ratios against the prior period — with an explanation required for anything that moved unexpectedly.

And the half nobody applies: anything that did not move when it should have. An account that should have changed and did not is usually stale — an allowance carried at the same figure for three years, a reserve nobody revisited, an accrual copied forward, a prepaid that expired. Reviewers look for large variances and miss the accounts that sat still, which is where a substantial share of errors live.

Tie-out discipline. Does each material balance tie to a schedule, and does the schedule tie to something external? A balance supported by a schedule that was itself derived from the balance has been reconciled to itself.

Run the analytics first to know where to look, then tie out what the analytics flagged. Working the other way around consumes the budget on accounts that were fine.

The Errors, by Area

Cash

Unreconciled differences carried forward as immaterial; stale outstanding checks that should have been voided or escheated, artificially reducing cash and overstating liabilities; a bank overdraft presented as negative cash rather than as a liability; restricted cash included with unrestricted; and cash reported net across accounts where one has a negative balance.

Receivables

An allowance with no methodology — a percentage carried forward with no support, which is the most common receivable error and now the most consequential given expected-credit-loss requirements; credit balances in receivables that are liabilities; related-party receivables not separated or disclosed; balances long uncollectible never written off, inflating both receivables and the allowance conversation; and unbilled revenue omitted where performance preceded invoicing.

Inventory

No lower-of-cost-and-net-realizable-value assessment performed; obsolete or slow-moving goods carried at full cost with an unchanged reserve; physical count adjustments identified and never posted; consignment goods and in-transit items on the wrong side; and negative quantities, which are always an error and are always informative.

Prepaid expenses

Expired prepaids still capitalized — the classic stale account — and less often the reverse, where a payment covering a future period was expensed entirely.

Fixed assets

Disposals not removed, which is among the most frequent errors in small entity statements and overstates both assets and depreciation; depreciation not updated for mid-year additions; the capitalization policy applied inconsistently, so similar items are sometimes capitalized and sometimes expensed; repairs capitalized or improvements expensed; and assets no longer in service still being depreciated. Note the distinction: an asset fully depreciated and still in use belongs on the schedule; an asset gone belongs off it.

Leases

Operating leases not recognized at all, which persists at private entities; the discount rate used with no documented basis; a short-term or other practical election taken with no documentation that it was elected; related-party leases — the owner's building being the common case — accounted for on informal terms rather than legally enforceable ones; and embedded leases in service contracts nobody identified.

Accounts payable and accrued liabilities

Unrecorded liabilities — the single most common error in the entire list. Invoices arriving after cutoff for goods or services received before it, found only by a deliberate search through post-cutoff disbursements.

Then: debit balances in payables that are receivables or prepaids; the same item both accrued and recorded, double-counting; paid time off not accrued where the obligation vests; bonuses; payroll taxes withheld and not remitted; interest on shareholder loans, which is almost never accrued; and sales tax collected and not remitted.

Debt

The current portion not separated from long-term, which distorts every liquidity measure the reader will compute; related-party debt not disclosed; accrued interest missing; debt issuance costs handled incorrectly; and — the one with the largest consequence — a covenant violation not evaluated for classification.

That last item deserves emphasis. Where a covenant has been violated and the lender has not provided a waiver meeting the applicable conditions, the entire debt may require classification as current, which can transform a balance sheet from comfortable to distressed and can itself raise a going concern question. Reviewers should ask about covenant compliance explicitly on every client with debt, because management rarely volunteers a violation.

Equity

Distributions recorded as compensation, or compensation as distributions — pervasive in closely held entities and consequential for both tax and presentation; basis and accumulated adjustments accounts not tracked for an S corporation; capital contributions recorded as loans, or loans as contributions, with no documentation either way; and an equity roll-forward that does not agree to the change in the balance.

Revenue

Cutoff errors, both directions; gross versus net presentation where the entity may be an agent rather than a principal; customer deposits recorded as revenue before performance; related-party revenue not identified; and revenue recognized on contracts with unsatisfied performance obligations.

Expenses

Personal expenses in the business — which is a tax issue, a presentation issue, and frequently the beginning of a longer conversation; owner compensation misclassified; and expenses recorded in the wrong period, most often because an invoice date was used rather than the service period.

Income taxes

No provision, or a plug; deferred taxes ignored entirely at a C corporation; state and local taxes omitted; and — a current recurring issue — pass-through entity tax payments presented inconsistently, sometimes as a distribution, sometimes as an expense, with the related credit or deduction handled differently again.

Presentation and disclosure

Cash flow statement classification, which is where errors concentrate because the statement is frequently derived mechanically at the end of the close rather than prepared — our post on reading the cash flow statement covers what to check; the comparative period not conformed after a reclassification; related-party disclosure omitted; subsequent events not evaluated through the appropriate date; and the going concern evaluation not performed.

The Five That Cost the Most

If review time is limited, these five recur most often and do the most damage:

1. Unrecorded liabilities. Understates liabilities and overstates income, and is found only by a deliberate search.
2. An allowance with no methodology. Affects the most judgmental balance on the statement, and the requirement is now more demanding than a carried-forward percentage.
3. Disposals not removed from fixed assets. Overstates assets and depreciation, sometimes for years.
4. A covenant violation not evaluated for reclassification. Can move the entire debt to current and raise going concern.
5. Missing related-party disclosure. Pervasive in owner-managed entities, easy for a reviewer or examiner to detect, and among the more serious omissions because it goes to what a reader needs in order to understand the statements at all.

A Review Sequence

Analytics across every balance and major expense, comparative, with variances and stale accounts flagged.

Ask the questions management does not volunteer: covenant compliance, litigation, subsequent events, related-party transactions, impairment triggering events, and whether anything unusual happened.

Tie out the accounts the analytics flagged, plus cash, debt, and equity regardless.

Review the estimates — allowance, reserves, accruals, useful lives — for methodology rather than for reasonableness of the number alone.

Search for unrecorded liabilities.

Read the statements as a reader would, checking that the cash flow statement articulates and that the numbers tell a coherent story.

Work the disclosure checklist.

When Management Declines to Record an Adjustment

The conversation every reviewer eventually has.

Distinguish proposed from recorded. A proposed adjustment management declines to record remains a known misstatement, and it does not disappear because it was declined.

Accumulate them. Individually immaterial uncorrected misstatements aggregate, and several small declined adjustments in the same direction can become material together. Track them in a schedule rather than assessing each in isolation.

Consider the prior period. Uncorrected misstatements from the prior year can affect the current year's assessment.

Assess whether the aggregate is material, in both amount and nature — a small misstatement affecting covenant compliance or a bonus calculation may be material regardless of size.

Document management's reason for declining, and your own conclusion.

And recognize the point at which it stops being an adjustment question. Where the aggregate is material and management will not correct it, the practitioner faces a reporting decision rather than a negotiation — and where the pattern suggests the declines are directional rather than incidental, that is information about the engagement.

Structured coverage is available through the Certificate in Financial Reporting and Analysis, Analyzing Financial Statements, the financial statements training catalog, Fundamentals of Accounting, and the audit training courses listing.

Where Reviews Miss Things

• Analytics on large variances only, missing the accounts that did not move
• Tying a balance to a schedule derived from the balance
• No search for unrecorded liabilities
• Not asking about covenant compliance, which management will not volunteer
• Accepting an allowance percentage without a methodology
• Never reconciling the fixed asset schedule to what the client actually still owns
• Related-party transactions not enquired about specifically, only read from the disclosure management drafted
• The cash flow statement accepted because it balanced
• Estimates reviewed for reasonableness of the number rather than for methodology
• Declined adjustments assessed individually rather than aggregated
• No disclosure checklist
• Reviewing sequentially through the statements rather than working from analytics

The summary for a reviewer: run comparative analytics including a look at what stayed the same, ask the four questions management will not raise unprompted — covenants, litigation, related parties, and subsequent events — deliberately search for unrecorded liabilities, and check that the fixed asset schedule reflects assets the client still has. Those five moves find the majority of what is actually wrong.

Frequently Asked Questions

What review technique finds the most errors?

Comparative analytics, applied in both directions — flagging balances that moved unexpectedly and balances that did not move when they should have. The second half is what reviewers skip, and stale accounts are where a substantial share of errors live: an allowance unchanged for three years, an expired prepaid, a copied-forward accrual.

What is the most common financial statement error?

Unrecorded liabilities — invoices arriving after cutoff for goods or services received before it. It understates liabilities and overstates income, and it is found only by a deliberate search through post-cutoff disbursements and vendor invoices rather than by reviewing what was recorded.

Why does a covenant violation matter to the balance sheet?

Because where a covenant has been violated and the lender has not provided a waiver meeting the applicable conditions, the entire debt may require classification as current — which can transform a comfortable balance sheet into a distressed one and can itself raise a going concern question. Management rarely volunteers a violation, so it has to be asked about on every client with debt.

What fixed asset error recurs most?

Disposals not removed from the schedule, which overstates both assets and depreciation, sometimes for years. Reconciling the depreciation schedule to what the client actually still owns and uses is a short exercise that catches it.

How should uncorrected misstatements be handled?

Accumulated rather than assessed individually. Several small declined adjustments in the same direction can aggregate to a material amount, prior-period uncorrected misstatements can affect the current assessment, and materiality includes nature as well as amount — a small misstatement affecting covenant compliance or a bonus calculation may matter regardless of size. Management's reason for declining, and the practitioner's conclusion, should be documented.

Which disclosure is most often missing?

Related-party transactions, which are pervasive in owner-managed entities and systematically under-disclosed — the owner's building lease, loans to and from the owner, transactions with entities the owner controls, and family members on the payroll. It is also easy for a reviewer or examiner to detect, which makes the omission costly as well as common.