Journal entries are one of the most direct ways to change reported financial results—and one of the places where a well-designed control can make a real difference. For controllers, the goal is not to review every entry with the same intensity. It is to identify entries that could create a material misstatement, make sure unusual activity receives appropriate scrutiny, and preserve evidence that the review actually happened.
This matters in US public-company environments subject to Sarbanes-Oxley (SOX), but the underlying discipline is useful for private companies, Canadian organizations, and international groups as well. The exact regulatory obligations vary by entity and jurisdiction; a practical, risk-based journal-entry control framework can still improve reporting quality and close discipline.
Why journal-entry controls deserve specific attention
The PCAOB’s Auditing Standard AS 2201 identifies period-end journal entries and adjustments, significant unusual transactions, related-party transactions, and management estimates as areas relevant to risks of material misstatement due to fraud and management override. The standard also describes evaluation of the period-end financial reporting process as part of an integrated ICFR audit.
That does not mean every manual journal is suspicious. It means controls should respond to the nature, timing, value, preparer, account, and business rationale of an entry—not simply whether the system accepted it.
1. Start with the risk, not a blanket sampling rule
Build a journal-entry risk assessment around the ways financial statements could be misstated in your organization. Consider both routine close adjustments and entries outside normal workflows. A useful starting set of risk indicators includes:
- Timing: entries posted late at night, on weekends, after the close checklist is signed off, or near a reporting deadline.
- Unusual accounts or combinations: manual postings to revenue, reserves, suspense accounts, equity, or rarely used account combinations.
- Value and precision: large entries, entries just below approval thresholds, or round-dollar amounts inconsistent with normal activity.
- Access and authorship: entries created or posted by privileged users, senior finance personnel, or users whose normal duties do not include the account.
- Nature and support: entries with vague descriptions, missing attachments, unusual reversals, or no clear business event.
- Override signals: postings that bypass ordinary workflow, are made directly in production, or are processed through emergency access.
These are risk indicators, not automatic proof of error or fraud. Tune them to your chart of accounts, transaction volumes, materiality, and known risks. A low-value entry to an ordinary expense account may need less scrutiny than a smaller, late-period entry that changes revenue recognition or a management estimate.
2. Design the control around the full journal lifecycle
A journal-entry control is stronger when it covers initiation, approval, posting, and review of exceptions. For each material journal type, define who may prepare it, who approves it, what evidence is required, and how the organization detects entries that bypass the normal process.
Preventive controls
- Separate preparation and approval where practical; configure approval limits by amount, account, entity, and journal type where the system supports it.
- Restrict direct posting and privileged access. Emergency access should be time-limited, logged, independently reviewed, and removed promptly.
- Require meaningful descriptions and supporting documentation for manual and non-routine journals.
- Use approved templates for recurring accruals and allocations, with periodic validation of the underlying assumptions.
Detective controls
- Run a documented post-posting review of high-risk journal populations, including late, unusual, privileged-user, and post-close entries.
- Review changes to posted journals, reversals, and entries that were rejected, re-submitted, or manually routed.
- Reconcile journal populations from the source system to the general ledger so the review is not based on an incomplete export.
- Track exceptions to resolution, including the reason, owner, due date, conclusion, and any correction or escalation.
3. Make the control work in SAP and other ERP environments
In SAP S/4HANA Finance or another ERP, the exact screens, workflow capabilities, and logs depend on your configuration and release. The control objective should remain independent of a particular transaction code: establish who entered and approved the journal, what changed, when it posted, and what evidence supports the accounting.
Controllers should work with the ERP and security teams to validate:
- Role design and segregation of duties for journal preparation, approval, posting, and master-data changes.
- Workflow routing and delegated approvals, including whether thresholds and entity rules are applied as intended.
- Completeness of journal extracts, including document number, company code, ledger, posting date, document date, user, source, account, amount, reversal reference, and workflow status where available.
- Logging and monitoring for privileged access, configuration changes, interfaces, and emergency access.
- How automated journals and interface postings are controlled, including source-to-ledger reconciliation and failed-interface handling.
Do not assume that a workflow configuration alone proves an effective control. Test whether the workflow is enabled in the relevant company codes and journal types, whether exceptions can bypass it, and whether the retained evidence demonstrates actual operation.
4. Use a repeatable review method
A practical monthly review can be organized into five steps:
- Define the population. Extract the full period’s journal activity and reconcile totals or record counts to a reliable system report.
- Apply risk filters. Identify late entries, unusual account combinations, privileged users, large manual journals, post-close postings, and entries with weak descriptions or missing support.
- Investigate exceptions. Obtain the business rationale and source documentation. Confirm that the preparer and approver were authorized and that the accounting treatment is reasonable.
- Document the conclusion. Record what was examined, the evidence reviewed, why the entry was accepted or corrected, and who completed the review.
- Escalate patterns. Repeated unsupported journals, overrides, or late adjustments may indicate a process or access issue that requires root-cause remediation—not just another monthly sign-off.
For example, imagine a controller sees a large manual revenue adjustment posted on the final day of the quarter by a user with broad access. The entry may be legitimate, but a meaningful review would inspect the contract or other supporting evidence, verify the applicable accounting policy, confirm approval, assess the period of recognition, and retain the reviewer’s conclusion. A generic “looks good” comment would not demonstrate those steps.
5. Keep evidence useful for audit and management
Evidence should allow an independent reviewer to understand the control without reconstructing the entire process from emails. A compact evidence package can include:
- Control owner, frequency, objective, and population definition.
- Dated system report or query parameters showing the population reviewed.
- Risk criteria and the exceptions selected for follow-up.
- Supporting documents and approval trail for each investigated item.
- Reviewer name, review date, conclusion, and evidence of challenge where appropriate.
- Issue log, resolution, escalation, and any correcting journal or remediation action.
Evidence retention should follow the organization’s records policy and applicable requirements. Avoid keeping unnecessary sensitive data in control workpapers; link to approved repositories where appropriate and ensure access is restricted.
6. Apply the right jurisdictional lens
For US issuers subject to SOX Section 404 and related SEC requirements, management’s ICFR assessment and any auditor attestation depend on the company’s circumstances and applicable rules. The SEC’s Commission Guidance Regarding Management’s Report on ICFR describes a top-down, risk-based approach to management’s evaluation.
For Canadian entities, obligations depend on issuer status, securities regulation, and the applicable reporting framework. Do not assume that a US SOX control requirement applies identically to every Canadian organization. Similarly, the accounting framework—US GAAP, IFRS, or Canadian ASPE—affects the underlying accounting conclusions, but it does not remove the need for reliable authorization, complete records, and appropriate review.
The COSO Internal Control—Integrated Framework is a widely used reference for structuring internal control. Its principles-based approach can help connect journal-entry controls with risk assessment, control activities, information quality, and monitoring.
Controller’s checklist
- Have we documented the risks that make certain journal entries higher risk?
- Can we demonstrate that the journal population is complete and reconciles to the ledger?
- Are preparer, approver, and privileged-access responsibilities appropriately separated?
- Do our filters capture late, unusual, post-close, and override-related entries?
- Does each exception have an owner, conclusion, and timely resolution?
- Can a reviewer trace the control from the system population through evidence to sign-off?
- Do recurring exceptions lead to root-cause fixes in process, configuration, or access?
Conclusion
Effective journal-entry controls are not measured by the number of entries reviewed or the length of a checklist. They are measured by whether the control focuses attention on the entries that matter, produces credible evidence, and leads to timely action when something is wrong. Start with the risk, validate the data, review exceptions with professional skepticism, and use recurring findings to improve both the close and the control environment.
Informational only: This article is general educational content, not legal, accounting, audit, or regulatory advice. Confirm current requirements with your organization’s advisers and applicable regulators.
