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London Reporting Academy ESRS S1 · Own Workforce · Disclosure Requirement S1-15

Applicable from FY2027

This revised ESRS edition applies from reporting year 2027. For reporting years 2024–2026, use the ESRS 2023 edition.

Remuneration

S1-15 · mandatory · narrative disclosure

This disclosure asks an organisation to explain how pay and other forms of remuneration for its own workforce are set and used in practice. The focus is on whether remuneration arrangements are aligned with the organisation’s approach to people management, including how they may support fair treatment, retention, motivation and performance across the workforce.

Disclosure focus

In practical terms, the reporting should cover the organisation’s own employees as a whole, not just a few selected sites or senior roles. The emphasis is on the main remuneration principles, how they are applied across the business, and any important differences or features that affect different groups of workers.

This LRA educational guidance supports disclosure preparation. For the exact requirements, always refer to the official European Commission source.

Prepare

What to collect before drafting

Tick each field as the evidence lands. Owners are the teams that usually hold the source files.

  • Pay gap figure

    Reward / HR analytics

    Capture the reported percentage difference in pay between the relevant groups, using the organisation’s chosen basis and period consistently.

    Evidence Payroll extracts, pay-gap calculation workbook, and the underlying employee grouping logic used for the reporting period.

    Watch for The percentage is calculated on a different pay basis or period than the payroll source, so the reported figure does not reconcile to the underlying pay data.

  • Pay ratio figure

    Reward / HR analytics

    Capture the reported ratio comparing pay between the relevant pay levels or groups, using one consistent method and reporting period.

    Evidence Payroll data, ratio calculation file, and the definition used to select the two pay points or groups.

    Watch for The ratio mixes different pay definitions or periods, so the numerator and denominator do not reconcile to the same source population.

Before you start

  • Have you fixed which pay comparison you are using for the gap figure, and who sits inside each side of that comparison?
  • Have you decided which pay ratio you will show, and which two pay amounts it compares?
  • Are the figures taken from the same reporting period and pay basis across both measures?
  • Can each number be traced back to a source record or payroll extract you can explain?
  • Have you agreed the working definitions for pay, so the same items are counted on both sides?
+ Show S1-15 sub-elements (LRA working checklist)

How to prepare it

Set the reporting boundary first: decide which workforce population and pay records will sit inside this disclosure, so the two figures are built from the same defined group.
Agree the calculation basis for each metric: one measure should show the pay difference as a percentage, and the other should show the relationship between pay levels as a ratio.
Pull together the underlying payroll and HR evidence used for the calculations, and make sure the source data can support how the workforce group was defined.
Prepare the reported outputs in the required form, keeping the percentage gap and the pay ratio separate and clearly labelled.
Record any exclusions, scope choices, or changes in method so a reviewer can see why the numbers were prepared the way they were and whether anything changed from the prior period.
Check the final disclosure against the official source text and the underlying records to confirm the scope, definitions, calculations, and presentation all align before publication.

Request the data

Request the pay gap and pay ratio data from Reward / Pay Analytics

Translate the disclosure into an internal business question — then adapt it to your organisation's own language.

What pay gap and pay ratio figures should we use for the reporting period, and what source data and method sit behind them?

Use your organisation’s own pay and reward language first, then map it to the reporting disclosure. For example, ask for your pay gap and pay ratio outputs, the underlying pay files, and the method used to calculate them. Keep the request in the terms your team already uses, and check the source material before sign-off.

Weak request

Please provide the ESRS S1:S1-15 remuneration data and evidence for the disclosure.

Why it fails: This uses framework language that many internal owners will not recognise, and it does not say which figures, source files, or calculation details are needed. It is too vague to help the owner pull the right data quickly or to let the reviewer trace the numbers back to the source.

Better request

Please send the latest pay gap and pay ratio outputs for [period], together with the source export, calculation basis, scope, and any notes on adjustments or assumptions. Use your team’s usual pay and reward terms, and confirm which version is approved for reporting.

Formal email template
Subject: Request for pay gap and pay ratio data for [reporting period]

Hello [name/team],

We are preparing the sustainability reporting pack and need your help with the pay gap and pay ratio figures for [reporting period].

Please send:
- the final figures you would use for [reporting period]
- the source file(s) or export(s) used to produce them
- the calculation basis and any assumptions or adjustments
- the population and boundary included
- the internal category labels used in the analysis
- any notes needed to explain the output clearly

If there are multiple versions, please confirm which one is the latest approved version and who reviewed it.

Please share the material by [date]. If anything is unclear, I’m happy to adapt this to your team’s usual terms.

Thanks,
[Your name]
Short Teams / Slack version
Hi [name] — could you send the latest pay gap and pay ratio figures for [period], plus the source file and any notes on how they were calculated? Please include the boundary, population, and the internal labels used. Thanks.

Industry examples

Manufacturing

Context. A plant-based group with hourly and salaried staff, multiple sites, and a central reward team.

Adapted request. Hi [name] — for [period], could you share the pay gap and pay ratio figures for the group, plus the payroll export, the calculation basis, and any site or worker-group exclusions? Please include the internal labels you use for hourly, salaried, and bonus-eligible staff.

Example response. Attached: 1) approved pay gap workbook, 2) payroll extract from [system], 3) notes showing the group boundary, included staff, and calculation basis, 4) version history and reviewer sign-off.

Financial services

Context. A regulated business with multiple legal entities and a central compensation team.

Adapted request. Hello [name/team], please provide the latest pay gap and pay ratio pack for [period] across the entities in scope, including the compensation file, the method used, and any entity-level notes. Please use the internal grade and population labels your team already works with.

Example response. Returned: entity list in scope, compensation analysis workbook, source HR/pay export, methodology note, and confirmation of the approved version for reporting.

Draft your disclosure

Notes that turn data into a disclosure

LRA training templates — adapt them to your organisation, and check the official source before sign-off.

Method note

State how the two figures were calculated, including the pay basis used, the employee population included, and any exclusions or adjustments applied before the numbers were finalised.

Context note

Explain what the percentage gap and the pay multiple indicate about the relationship between higher- and lower-paid workers, and note whether the figures point to a wider or narrower spread in pay.

Fluctuation statement

If either figure has changed materially, link the movement to the underlying workforce or pay-setting factors that drove it, such as changes in headcount mix, pay awards, or the composition of the group included in the calculation.

Content index entry

S1-15 Remuneration — [location / page] / [notes]

Download Centre

Preparation tools & forms

Download preparation tools for S1-15 with free verified email access for 24 hours. Source-report links remain public.

Free · Email access

Check

For each claim, check the evidence

  • We prepared the coverage figure using our own payroll and HR records, then checked that the population included the relevant staff group for the reporting period and that any exclusions were deliberate and documented.

    Risk Assurer will probe whether the headcount basis was complete, whether anyone was left out without a clear reason, and whether the period and population used for the calculation were consistent with the published figure.

    Evidence to check ['Payroll extract and HR master data used for the calculation', 'Population reconciliation showing included and excluded employees', 'Documented scope note explaining any exclusions or boundary choices', 'Version-controlled calculation file with period-end cut-off']

  • For the pay-gap figure, we used gross hourly pay data for men and women and built the calculation from the ordinary salary element plus other pay items available across the workforce, with the method set out in our working papers.

    Risk Assurer will test whether the pay inputs were defined consistently, whether the same pay components were used across the dataset, and whether the method was applied in a way that could distort the result.

    Evidence to check ['Calculation methodology note', 'Source payroll data showing gross hourly pay inputs', 'List of pay components included in the model', 'Sample recalculation or spreadsheet audit trail']

  • We disclosed the gap figure together with the contextual split by employee group and/or country where that helped explain the result, and we kept the underlying breakdowns that support the published numbers.

    Risk Assurer will check whether the contextual breakdowns match the reported figure, whether the grouping logic was applied consistently, and whether the supporting detail can be traced back to source data.

    Evidence to check ['Segmented calculation outputs by employee group and/or country', 'Source data mapping to each segment', 'Narrative explaining why the contextual split was used', 'Reconciliation from segment totals to the published figure']

  • We calculated the annual pay ratio using the full employee population in scope, the base salary element, and the cash, benefits-in-kind and long-term incentive items covered by our pay policy, then checked the result against the source records before sign-off.

    Risk Assurer will probe whether the pay elements were selected correctly, whether the employee population was complete, and whether the ratio was recalculated accurately from the underlying records.

    Evidence to check ['Remuneration policy extracts showing included pay elements', 'Employee population listing used in the ratio', 'Source payroll and reward data for each component', 'Independent recalculation or review sign-off']

  • We published the ratio between the top earner and the middle employee after confirming the ranking method, the treatment of the top earner, and the exclusion of that individual from the median population.

    Risk Assurer will test whether the ranking and median approach were applied correctly, whether the highest-paid person was handled consistently, and whether the disclosed ratio can be reproduced from the source data.

    Evidence to check ['Ranking and median calculation worksheet', 'Employee pay dataset used for the ratio', 'Explanation of how the top earner was identified and excluded from the median set', 'Reperformance check or internal review evidence']

  • Before publication, we documented the approach used to compile both pay metrics, including the data sources, the calculation steps, and the main judgement calls made in the process.

    Risk Assurer will probe whether the methodology was sufficiently clear to reproduce the figures, whether key assumptions were disclosed, and whether the process was applied consistently across both metrics.

    Evidence to check ['Methodology paper covering both metrics', 'Data lineage from source systems to final disclosure', 'List of assumptions, judgements and exclusions', 'Approval record showing review before publication']

Evidence pack to prepare

Common reporting gaps

  • The information is presented without a date or as-at point.
  • The scope or boundary of the statement is left undefined.
  • Key terms are used inconsistently across the report.
  • Material changes since the previous period are not disclosed.
  • Assertions are made without supporting detail or a source record.
  • Boilerplate is used that does not actually answer what is asked.

Where drafts go wrong

Mistakes to avoid and where judgement is needed

The left column is what preparers get wrong while collecting; the right column is where you will have to make and explain a judgement.

Mistakes to avoid

  • Wrong ownerThe team asks the wrong pay or HR contact, so the figures come from someone who does not hold the source records.
  • Framework language firstPeople ask for the data using disclosure jargon instead of the organisation’s own payroll terms, which slows down the handover and creates confusion.
  • Scope not pinned downThe request does not state which worker groups, entities, or locations are in scope, so different teams pull different populations.
  • Wrong period basisThe data is gathered for the wrong reporting window or cut-off date, so the numbers do not match the period being reported.
+ Show 4 more

Judgement needed

  • Choose one pay-gap basis and keep it consistentDecide whether the gap is built from base pay, total cash, or another internal pay measure, then explain the basis used and keep it stable unless you clearly explain a change.
  • Set the comparison group at the same point in timeUse one clear cut-off date for the workforce and the comparator group, and disclose that date so readers can see who was in scope for the calculation.
  • Handle joiners, leavers, and people with partial-year service consistentlyState whether people who were hired, left, or worked only part of the year are included, excluded, or time-adjusted, and apply the same rule across the calculation.
  • Define the worker population where local labels differIf job titles or employment categories vary by country, map them to one internal grouping rule and explain the mapping so similar roles are treated the same way.
+ Show 4 more

Examples

How it reads on the page

Synthetic, written by LRA — not from a company report, not text from any standard.

Illustrative (synthetic) example — Manufacturing

we show a simple pay comparison for our workforce, split by women and men, using average pay and a like-for-like pay comparison. The figures below are illustrative and internally consistent.

Illustrative pay comparison for our workforce (people / %)

CategoryWomenMen
Average pay4852
Headcount240260

Illustrative disclosure showing a workforce pay gap percentage and a pay comparison ratio for a manufacturing reporter.

Illustrative (synthetic) example — Financial services

we present a second, different workforce pay comparison for our group, again split by women and men. The numbers are illustrative and internally consistent.

Illustrative pay comparison for our group (people / %)

CategoryWomenMen
Average pay5743
Headcount180120

Illustrative disclosure showing a workforce pay gap percentage and a pay comparison ratio for a financial services reporter.

Quality ladder

  • Basic

    Our median pay gap is 12% and our pay ratio is 18:1.

  • Better

    Our median pay gap is 12% and our pay ratio is 18:1, based on this year’s pay data for our workforce and the chief executive.

  • Best

    Our median pay gap is 12% and our pay ratio is 18:1 for this reporting year, using the same pay basis across our workforce and chief executive, and the gap narrowed because bonus payments were lower at the top end.

Check your understanding

Scenarios to work through

A preparer has the latest payroll extract for the year-end workforce and a separate file for the chief executive’s total pay. The team can calculate the gap between average worker pay and the leader’s pay, but they have not yet checked whether the same basis is used for both figures.

QWhat should the preparer verify before finalising the pay-gap figure?
Reveal model answer →

A company has a large bonus accrual for senior staff, while most other employees receive only fixed salary and a small allowance. The preparer is unsure whether to compare total pay or only base salary when preparing the remuneration disclosure.

QHow should the preparer decide what to compare for the remuneration gap and ratio information?
Reveal model answer →

The finance team has calculated a pay ratio of 18:1 using the chief executive’s annual pay and the median employee’s annual pay. A reviewer asks whether the ratio alone is enough, or whether the underlying pay-gap information also needs to be prepared.

QWhat should the preparer do with the two remuneration data points?
Reveal model answer →

A group prepares its sustainability report centrally, but payroll data sit in several country systems. One subsidiary has not yet confirmed its year-end figures, and the group team is considering using an estimate so the report can be issued on time.

QCan the preparer finalise the remuneration disclosure without the missing subsidiary data?
Reveal model answer →
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Framework references

Relevant ESRS requirements and related disclosures

ESRS

S1-15

within ESRS S1: Own Workforce

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FAQ

Questions this page answers

For S1-15 Own Workforce, what data do I need to prepare the pay gap figure and pay ratio figure on this page?+
How do I use the step-by-step 'how to prepare' section for S1-15 Own Workforce?+
What should I include in the evidence pack for S1-15 Own Workforce assurance readiness?+
What are the six assurance claims to verify for S1-15 Own Workforce, and how do I use them?+
What common reporting gaps or mistakes should I watch for when drafting S1-15 Own Workforce?+
How can I use the synthetic illustrative example disclosures on the S1-15 Own Workforce page?+
What is in the S1-15 Own Workforce Prep & Assurance workbook, and when should I use it?+
How do I use the printable Library Card PDF for S1-15 Own Workforce?+
How do I turn the S1-15 Own Workforce data into a draft disclosure?+
Can I use the 'From company reports' table to find real examples of S1-15 Own Workforce reporting?+

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