Sage Payroll Year-End Errors 2026/27 can occur when payroll records, tax-year settings, employee information, software versions, or HMRC submissions do not match the requirements for the new tax year. If you are dealing with Sage Payroll Year-End Errors 2026/27 +1 (844) 341-4437, the first step is to identify whether the problem occurred during the final payroll run, year-end submission, or transition into the 2026/27 tax year. Understanding the cause before making corrections helps prevent incorrect PAYE, National Insurance, statutory payment, and employee record calculations.

What Causes Sage Payroll Year-End Errors 2026/27?

Year-end errors are often caused by incomplete payroll processing or incorrect information carried into the new tax year. Sage's 2026 year-end guidance recommends checking the final pay run, leavers, pension requirements, final EPS submission, P60 information, employee tax codes, and applicable payroll legislation before completing the transition.

Common causes include:

• Using an outdated Sage Payroll version
• Incorrect employee tax codes
• Missing employee information
• Incorrect payroll dates
• Failed FPS or EPS submissions
• Government Gateway authentication problems
• Incorrect statutory payment calculations
• Unprocessed leavers
• Errors in year-to-date figures
• Missing or inaccurate payroll adjustments

Identifying the exact stage at which the error appeared makes troubleshooting much easier.

Sage Payroll Year-End Problems When Updating to 2026/27

One important issue is using the wrong software version for the new tax year. Sage states that payroll legislation changes each April and that the appropriate 2026/27 version is required before processing payments for the new tax year. Sage's current guidance specifies version 32.00 or above for 2026/27 submissions.

If payroll was already processed using an earlier version, do not simply continue processing additional periods. The recommended process involves backing up payroll data, rolling employees back to the beginning of the new tax year, installing the appropriate update, and reprocessing the payroll.

This type of problem can look like an HMRC submission error even though the underlying cause is an outdated payroll application.

Sage 50 Payroll Year-End Errors With FPS and EPS

Full Payment Submission (FPS) and Employer Payment Summary (EPS) errors are another common source of year-end problems. Sage identifies several types of RTI submission errors, including authentication failures, invalid employee information, and problems with mandatory payroll data.

For example, Error 1046 can occur when Government Gateway credentials or company details do not match HMRC records, when the PAYE account is inactive, or when the Government Gateway cannot validate the information at the time of submission.

Another example is Error 4065, which can be associated with unsupported special characters or missing mandatory information in employee records. Employee names, addresses, National Insurance information, and postcodes should therefore be reviewed carefully when an RTI submission fails.

Sage Payroll Tax Year-End Errors and Incorrect Tax Codes

Tax-code problems can become particularly noticeable when moving from one tax year to another. Employee records should be reviewed before processing the first payroll in the new year.

Special attention may also be required when a payroll has an additional week at year end. Sage explains that weekly, two-weekly, or four-weekly payrolls can sometimes require an additional pay run, while monthly payrolls do not have a week 53.

For an applicable week 53 payroll, Sage states that tax is calculated using a week 1/month 1 basis rather than cumulatively. This is an important distinction when checking employee deductions and investigating unexpected tax calculations.

Sage Payroll Year-End Submission Errors: How to Troubleshoot Them

When a year-end submission fails, start with the actual error number rather than repeatedly resubmitting the same information. In Sage Payroll, failed RTI submissions can be reviewed to identify the specific error and determine the appropriate corrective action.

A practical troubleshooting sequence is:

1. Record the complete error message and number.
2. Check the payroll software version.
3. Review the affected employee's personal information.
4. Check the payroll date and tax period.
5. Review FPS and EPS submission details.
6. Verify Government Gateway credentials where applicable.
7. Compare payroll figures with previous submissions.
8. Correct the underlying payroll data.
9. Submit the appropriate adjustment or correction.

Sage also provides an FPS viewer that allows payroll users to review information previously submitted to HMRC and reconcile the submitted figures with payroll records.

Sage Payroll Year-End Correction Errors After Processing

Finding an error after completing year end does not necessarily mean the entire payroll year-end process must be repeated. Sage explains that when a correction is made, the appropriate adjustment can be submitted to HMRC depending on when the correction occurs.

For previous tax-year errors, the incorrect pay period should generally be corrected rather than simply adding an adjustment to the current period. Sage states that a supplementary FPS can be used to notify HMRC of corrected figures for applicable previous-year changes.

This distinction matters because changing current-year payroll figures to compensate for an older error can create additional discrepancies in PAYE, National Insurance, and year-to-date reporting.

How to Prevent Sage Payroll Year-End Errors 2026/27

Prevention is easier when payroll records are reviewed before the final submission. Check that all leavers and new starters have been processed, the final pay run is complete, employee pay and deductions are accurate, and required pension information has been considered. Sage's year-end process also includes submitting the final EPS and preparing P60s for eligible employees.

Before starting a new tax year, verify:

• Sage Payroll is updated for 2026/27.
• Employee tax codes are reviewed.
• Payroll dates are correct.
• Final FPS and EPS records are reconciled.
• Employee personal details are accurate.
• Statutory payments have been checked.
• Year-to-date figures are consistent.
• Required P60 information is available.
• Payroll data has been backed up before major corrections.

The 2026/27 tax year also includes payroll legislation changes, including significant changes to Statutory Sick Pay. Sage's 2026 guidance notes that from 6 April 2026, SSP eligibility and payment rules changed, making it particularly important to ensure payroll software and employee records reflect the applicable rules.

Frequently Asked Questions About Sage Payroll Year-End Errors

Why does Sage Payroll show an error when submitting 2026/27 payroll?

The problem may relate to an outdated software version, incorrect employee information, Government Gateway credentials, or an RTI submission issue. Check the exact error number before making corrections.

Can an incorrect payroll year-end entry be corrected?

Yes. The correction method depends on what was wrong and when it was identified. Previous-year corrections may require an adjustment or supplementary FPS rather than simply changing the current payroll.

Why is Sage Payroll rejecting my 2026/27 submission?

One possible reason is that the software version is not appropriate for the 2026/27 tax year. Sage states that version 32.00 or above is required for 2026/27 RTI submissions.

What should I check before completing payroll year end?

Review the final pay run, employee records, leavers, tax codes, pension information, FPS/EPS submissions, P60 data, and the software version before moving into the new tax year.

Final Thoughts on Sage Payroll Year-End Errors 2026/27

Resolving Sage Payroll Year-End Errors 2026/27 +1 (844) 341-4437 starts with identifying the exact error, checking the payroll version and employee data, and then following the appropriate correction procedure rather than repeatedly submitting failed information. Year-end payroll accuracy depends on clean records, correct tax-year settings, accurate FPS/EPS submissions, and proper handling of corrections. A structured review before and after the tax-year transition can significantly reduce reporting discrepancies and help maintain accurate payroll records throughout 2026/27.