37. Year-End Controls — DOA, Access, Documentation

Year-end numbers gain credibility only when controls behind those numbers are strong, visible, and documented.Delegation of Authority (DOA), system access controls, and documentation discipline together form the control backbone evaluated during audit and assessment.

1. Introduction — Why Year-End Controls Are Scrutinized

Auditors and regulators assess:
  • Who approved transactions
  • Who had access to systems and payments
  • Whether reviews and adjustments are documented
Weak controls invite deeper audit procedures even when figures appear correct.
Control gaps often convert routine audits into prolonged and intrusive reviews.

2. Objective

To ensure that at year-end:
  • Authority limits are defined and followed
  • System access is appropriate and restricted
  • Documentation evidences approvals and reviews
  • Control risks are identified and mitigated

3. Delegation of Authority (DOA) — Year-End Review

DOA should clearly define:

  • Approval limits for expenses
  • Authority for contracts, write-offs, and settlements
  • Payment and banking authorisations

Year-end review should confirm:

  • DOA document is current and approved
  • Transactions comply with prescribed limits
  • Exceptions are justified and approved

4. Access Controls — Systems & Financial Platforms

Review access for:

  • Accounting / ERP systems
  • Banking and payment portals
  • Payroll systems
  • Financial folders and data rooms

Ensure:

  • Role-based access
  • Maker–checker separation
  • Timely removal of access for exited employees
Excessive or shared access is a major internal control red flag.

5. Documentation Controls

Documentation must evidence:
  • Journal entry approvals
  • Year-end adjustments
  • Reconciliation reviews
  • Management oversight
Unsigned or unexplained documents weaken control assertions.

6. CABTA Framework — Year-End Control Review Checklist

DOA Controls

  • Updated DOA matrix
  • Sample testing of approvals

Access Controls

  • User access listing
  • Periodic access review and sign-off

Documentation Controls

  • Review and approval logs
  • Complete audit trail for adjustments

7. Common Control Weaknesses in SMEs

  • Informal or verbal approvals
  • Shared system logins
  • No documented DOA
  • Missing review evidence
These weaknesses frequently result in audit observations and management letters.

8. Audit & Governance Perspective

Auditors evaluate:
  • Design and implementation of controls
  • Evidence of operation during the year
  • Management monitoring and oversight
Strong controls reduce audit risk and scope.

9. Case Example

IssueAuditor reported weak approval and access controls.
CABTA ActionImplemented DOA matrix, cleaned system access, and introduced documented approvals.
OutcomeControl issues closed and audit outcome improved.

10. CABTA Insight

“Controls convert correct numbers into credible numbers.”

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