Correcting an NHS Pension Misfiling: How Corient Restored Payroll Accuracy for an Accounting Practice

An accounting practice that manages payroll on behalf of their clients discovered a critical error in their pension processing. While processing April 2026 pension submissions, Corient's team identified a serious discrepancy: employees enrolled in the NHS Pension Scheme had instead been submitted through the NEST Pension portal. This misrouting had been happening since November 2025, spanning five full payroll cycles. Left unresolved, it would have meant continued incorrect pension records and growing compliance exposure for both the accounting practice and their client. The error rippled through to the employees of the clients they served, creating a particular kind of responsibility and risk.

Corient's team began by reviewing every affected payroll period to understand the full scope of the error, tracing each employee's contribution history from November 2025 onwards and identifying exactly where and how the misclassification had occurred. Reconciling the variances required examining each payroll cycle individually and comparing what had been submitted to NEST with what should have gone to the NHS Pension Scheme from the point of enrolment.

When the team discovered that NEST's system doesn't easily allow previously closed contribution periods to be reopened, they implemented a comprehensive two-part solution:

1. Reopened the Affected Periods: Corient's team worked within NEST's system constraints to reopen each relevant contribution period from November 2025 to March 2026.
2. Reversed the Incorrect Contributions: Each affected employee was resubmitted with a zero pension contribution in NEST, effectively reversing the incorrect entries while preserving a clean record of the change.
3. Validated Against Enrolment Dates: Every reversal was cross-checked against the employee's actual NHS Pension Scheme enrolment date, ensuring the correction accurately reflected when contributions should have started.
4. Reconciled and Balanced: All pension reports for the affected period were fully reconciled, confirming that every reversed NEST entry and reinstated NHS Pension record balanced correctly.

By the end of the process, Corient had corrected all affected pension records from November 2025 to March 2026, reversed every incorrect NEST submission accurately, and restored NHS Pension Scheme enrolment to reflect each employee's correct start date. All pension reports were fully reconciled and balanced. The accounting practice gained complete confidence in their client's pension records again, with a transparent and auditable trail showing exactly what had gone wrong and exactly how it was fixed. Small enrolment errors were prevented from compounding further, and immediate containment stopped the payroll issue from growing. The solution demonstrated that specialist payroll oversight protects both compliance and employee trust.