Month-end close is one of the most time-pressured processes in accounting. While AI is often discussed in broad terms, its practical use during month-end is narrow, conservative, and focused on organisation rather than accounting judgement.
This article explains how accounting firms use AI during month-end close, where it can support efficiency, and the controls firms apply to ensure accuracy and compliance.
Where AI Fits in the Month-End Process
In practice, AI is not used to prepare journals, make adjustments, or assess balances. Instead, firms use AI to support the administrative and documentation-heavy aspects of month-end.
Common support areas include:
- Structuring month-end checklists
- Summarising outstanding items
- Drafting internal notes
- Reviewing completeness of documentation
- Preparing neutral internal summaries
AI supports the process around month-end, not the accounting itself.
For a broader overview of how these tools are used across accounting workflows, see this guide on AI tools for accountants.
A Typical Safe Month-End AI Workflow
The following example reflects how many firms apply AI conservatively during close.
Step 1: Core accounting work completed manually
Accountants complete:
- Reconciliations
- Accruals
- Prepayments
- Balance reviews
These steps are performed entirely without AI.
Step 2: Outstanding items identified
Once core work is complete:
- Open items are listed manually
- Queries and follow-ups are noted
- Supporting documents are gathered
This ensures the accountant retains full awareness of the position.
Step 3: AI used to structure documentation
AI is then used to:
- Convert notes into a structured checklist
- Draft a clear summary of open items
- Organise follow-up actions by priority
The AI output is treated as a draft working document.
Step 4: Human review and refinement
The accountant:
- Reviews AI-generated summaries
- Corrects wording and structure
- Confirms completeness
- Finalises documentation
No AI output is accepted without review.
Step 5: Manual sign-off and completion
Final steps, including:
- Journal postings
- Approvals
- Sign-offs
remain fully manual and controlled.
What AI Is Explicitly Not Used for at Month-End
To manage risk, firms clearly define what AI must not be used for during close.
AI is not used for:
- Preparing or posting journals
- Calculating balances
- Deciding accounting treatments
- Identifying misstatements
- Approving results
These boundaries are critical to maintaining professional standards.
Controls Firms Apply to AI Use During Close
Firms that use AI safely during month-end apply familiar controls.
Mandatory review
All AI outputs:
- Are reviewed by qualified staff
- Are treated as drafts only
- Are never relied on without verification
Restricted data inputs
To protect confidentiality:
- Client-identifiable data is avoided
- Inputs are anonymised where possible
- Sensitive documents are not uploaded to general AI tools
Clear scope of use
Many firms document:
- Approved AI use cases
- Prohibited activities
- Review requirements
- Escalation procedures
This avoids inconsistent use under pressure.
Practical Benefits When Used Correctly
When applied conservatively, AI can deliver modest but meaningful benefits during close.
Firms report:
- Clearer internal documentation
- More consistent checklists
- Reduced time spent formatting notes
- Better organisation of follow-ups
The value comes from organisation and clarity, not speed alone.
Common Pitfalls to Avoid
AI-related issues at month-end usually stem from misuse.
Common pitfalls include:
- Using AI before understanding the numbers
- Treating outputs as “answers”
- Uploading confidential data
- Skipping review due to time pressure
Firms that avoid these issues do so through clear boundaries and training.
How This Fits Into a Broader AI Approach
AI use at month-end is typically part of a wider, conservative AI strategy.
It aligns with:
- Internal drafting and organisation
- Document summarisation
- Workflow support
For a broader overview of these tools, see the guide on AI tools for accountants.
Conclusion
AI can support month-end close when used in a narrow, controlled way. By focusing on organisation, documentation, and clarity — rather than accounting decisions — firms can gain efficiency without increasing risk.
Successful use depends less on the tool itself and more on controls, review, and professional judgement.
This article is for general informational purposes only and does not constitute professional advice.
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