Day-One Statutory Sick Pay: Rebuilding Your Absence Rules

Every absence management policy written before 2026 now rests on rules that no longer exist. The three waiting days are gone. The £125 weekly earnings test is gone. From 6 April 2026, statutory sick pay starts on the first full day of sickness absence, and the calculation that determines what an employee actually receives has changed with it. If your policy clauses, payroll settings or manager scripts still reference waiting days, they are not merely outdated. They are wrong, and the next pay run will expose them.

This tutorial is a rebuild guide, not a product pitch. It sets out what changed on 6 April 2026, who qualifies for day-one SSP and the notification rule managers keep missing, how qualifying days and the 80% of average weekly earnings test interact with the £123.25 flat rate, and how to treat absences that span the change date. From there, you will work through five steps: rewriting policy clauses, re-testing payroll settings, agreeing qualifying days for variable-hours workers, positioning contractual sick pay above the statutory floor, and giving managers a day-one conversation script. A pre-pay-run checklist closes the loop.

Why Every Absence Management Policy Written Before 2026 Is Now Out of Date

Three waiting days. A four-day qualifying requirement. A £125 per week lower earnings limit. All three have been removed, so every absence management policy clause, payroll rule and manager habit built on them now produces the wrong answer. The change catches staff handbook sickness sections, contract schedules, payroll eligibility flags and the internal notification deadlines managers have been quoting. It also sits inside wider UK employment law and absence management practice, where policy and payroll must agree.

A paragraph edit will not fix this. Payroll systems hold the old rules as configuration: waiting-day counters, earnings-threshold checks and day-4 payment triggers. Those settings will not correct themselves on 6 April. Neither will the notification logic that assumes a three-day wait before SSP is owed.

This article rebuilds the rule set in order. It covers what changed, who qualifies, the transitional position for absences spanning 6 April 2026, then five rebuild steps: absence management policy, payroll re-testing, qualifying days, contractual sick pay and manager scripts.

What Changed on 6 April 2026: The Rules You Are Rebuilding Around

Five rule changes define the rebuild, and each one invalidates a specific setting or clause.

Day-one trigger. The Employment Rights Act changes took effect on 6 April 2026: SSP is payable from the first full day of sickness absence. No waiting days need to be served, so day-4 payment triggers and waiting-day counters are obsolete.

Earnings threshold removed. The former lower earnings limit of £125 per week no longer applies. Eligibility no longer depends on clearing an earnings floor, bringing previously excluded low earners into scope.

Calculation basis. SSP is 80% of average weekly earnings or the flat weekly rate of £123.25, whichever is lower. Payroll must compare both figures for every absence instead of defaulting to the flat rate.

Qualifying requirement changed. The old 4-day requirement has gone, but SSP is still paid only for qualifying days, meaning days the worker would have worked. Short absences now generate entitlement the old rules blocked, which is why the changing SSP landscape makes early management even more important.

Transitional guidance. GOV.UK publishes a dedicated page on sickness absences that start before and end on or after 6 April 2026 at https://www.gov.uk/guidance/sickness-absences-that-start-before-and-end-on-or-after-6-april-2026. Re-check it at publication: it has been updated during 2026 and statutory detail can be revised.

With those five rules established, the next question is who actually qualifies.

Who Is Eligible for Day-One SSP and the Notification Rule Managers Keep Missing

Eligibility now turns on three tests, and notification is one of them. Under the current Acas position on checking sick pay, a worker qualifies for SSP if they have started work, are classed as employed for tax purposes, and have told you they are sick within your own deadline or, where you set none, within seven days.

Someone who pays tax through self assessment is not eligible, so a clear absence policy should not treat every absence from every worker as an automatic SSP entitlement. Check employment status before assuming cover.

You may set a shorter internal deadline in the policy, provided it is reasonable, communicated in advance and applied consistently; an unevenly enforced rule invites disputes.

At notification, managers should capture four things: the first full day of absence, the date the employee reported it, whether the employee would have worked those days (these become qualifying days), and any evidence the policy requires. Without the reported date, neither payroll nor HR can test compliance.

This makes notification a sickness absence management practice issue, not a payroll one. Compliance depends on managers knowing the timescale and recording it, which belongs in manager training and the return-to-work conversation.

Qualifying Days, the 80% Calculation and the 123.25 Pound Flat Rate

Qualifying days are simply the days the worker would have worked. For a regular pattern, take the contractual working days in the contract or rota. Where there is no regular pattern, Acas states the employer and worker should agree which days count, which makes that agreement a document your absence management policy has to support.

The calculation follows a fixed order. Work out average weekly earnings for the relevant period, take 80% of that figure, compare it with the flat weekly rate of £123.25, and pay the lower of the two. GOV.UK guidance refers to both “normal weekly earnings” and “average weekly earnings”; verify the precise terminology against the current GOV.UK employer guidance before finalising payroll documentation.

Treat the flat rate as a configurable parameter, not a hard-coded value. Statutory rates are uprated annually, and a rate change should never require a policy rewrite.

One sourcing note: the figures and eligibility rules here come from GOV.UK, Business.gov.uk and Acas guidance. Version-check every rate against the current published position before publication. Managers also need to look beyond the number of days lost when they discuss these absences, because the pay calculation is only one part of the conversation.

With the calculation settled, the next question is how to treat absences straddling 6 April.

Absences That Span 6 April 2026: The Transitional Position

Where an absence crosses the change date, the position is more generous than the old framework allowed. An eligible worker is entitled to SSP from 6 April for their qualifying days even if they had not completed the three waiting days by that date. The same principle applies to the earnings test: someone who earned below the former £125 lower earnings limit before 6 April can still receive SSP for qualifying days from 6 April.

Acas sets out the position with this example: “Ash earns £110 per week. They were off sick on 4, 5 and 6 April 2026. Due to the lower earnings limit, Ash didn’t receive statutory sick pay before 6 April. However, they are entitled to statutory sick pay for any qualifying days from 6 April onwards.”

For payroll, the authoritative mechanics for splitting pay across the change date are set out in the GOV.UK transitional guidance at https://www.gov.uk/guidance/sickness-absences-that-start-before-and-end-on-or-after-6-april-2026, confirm the treatment there before running the affected cycle.

Review your absence data now for spells that cross 6 April, so no payment is generated on the old logic.

Step 1: Rewrite the Absence Management Policy Clauses That Reference Waiting Days

With transitional absences handled, the policy text is the next failure point. Search the handbook, contract schedules and policy pack for waiting days, three days, day 4, lower earnings limit, £125, and four qualifying days. Every hit misstates the position.

Rewrite the entitlement clause to read: SSP is payable from the first full day of sickness absence, with no earnings test, at 80% of average weekly earnings or the current flat weekly rate, whichever is lower. Refer to the current published rate rather than hard-coding a figure, since it is uprated annually.

Make qualifying days explicit: they are the days the worker would have worked. State how they are agreed where there is no regular pattern, and where that agreement is stored, normally on the employee record. That same record should hold the version-numbered policy, its effective date and evidence that staff have read and understood it, which is simpler where the handbook is held digitally, as in Power up your Absence Management.

Align the policy with the documents it leans on: the sickness absence management procedure, the notification timescale, the return-to-work process and any contractual sick pay clause. Conflicts between them are what managers quote back at HR.

Finally, state plainly how the company scheme interacts with SSP and confirm it never leaves an eligible worker below the statutory minimum.

With the wording corrected, the next step is the payroll configuration still enforcing the old rules.

Step 2: Re-Test Payroll Settings Before the Next Pay Run

Rewriting the clause is only half the job. The old answer was produced by payroll settings and absence-type logic, so treat this as a configuration change, not a wording change. Assign a named owner: the payroll provider, your in-house payroll lead, or the absence management system administrator, and confirm in writing what the policy now says so the system and the handbook agree.

Build a five-case test script and run it before the first live cycle: a one-day absence, a three-day absence spanning a weekend, a low-earner absence, an absence starting before 6 April and ending after it, and an irregular-hours absence. Each should pay from the first qualifying day, apply 80% of average weekly earnings against the £123.25 flat rate, and pay the lower figure.

Run the first live cycle after 6 April as a parallel check against that script, and review every exception: any absence the system paid nothing for, any that followed the old waiting-day pattern, and any where the 80% cap was ignored.

Published guidance covers the legal rules, not the configuration steps. Treat these checks as sound practice rather than documented behaviour of any particular system.

Where Waiting-Day and Earnings-Check Logic Usually Hides

The test script tells you what to run. Knowing where to look makes the search faster, because the old rules sit in five predictable places.

Payment rules and waiting-day counters. Absence types or payment rules that only begin counting payable days from day four, or a counter stored against the employee record that burns the first three days of every spell. Both now underpay.

Eligibility flags testing the lower earnings limit. Any pre-payment check comparing weekly pay against £125 before releasing SSP will wrongly exclude or delay low earners who now qualify from day one, and should be removed.

The old four-day qualifying requirement. Where absence types or entitlement rules still need four consecutive days before SSP triggers, one, two and three-day absences register as unpaid.

Hard-coded flat rates. Rate tables holding £123.25 as a fixed figure rather than an upratable parameter, plus annual rate values cached in reports and historical pay summaries, will not follow future upratings.

Notification workflows. Automation applying the seven-day statutory default without first checking the internal deadline your policy actually sets, which may be shorter.

Where absence spans multiple leave types or entities, the same logic hides in balance rules too, a pattern familiar from Benefits Beyond Holiday.

Finding them raises the next question: how the 80% figure is built.

Calculating 80% of Average Weekly Earnings Under the New Rule

Payroll settings now have to produce a figure, not just a flag. Under the current GOV.UK position, average weekly earnings (AWE) are built over an 8-week reference period, and workers who have not yet received eight weeks’ pay still qualify, so new starters must be calculated on what they have actually earned. Confirm which pay elements count as earnings against current GOV.UK employer guidance before you fix the calculation; published sources are not explicit on overtime, commission, bonuses and allowances.

Then work out 80% of AWE, compare it with the flat weekly rate of £123.25, and pay the lower figure. Never apply 80% to a monthly or four-weekly total. Normalise the pay to a weekly figure first, then take 80%.

For variable pay, average across the relevant reference period rather than the last week alone. Short, day-one absences are where this goes wrong, because a single low week drags the calculation below the correct entitlement.

Finally, record the calculation on the employee’s record: reference period, AWE, the 80% figure, the flat rate and the amount paid. That gives payroll, HR and the employee a shared answer if the payment is queried.

Step 3: Agree Qualifying Days for Irregular and Variable-Hours Workers

Once the payment figure is settled, the days it covers must be correct. Qualifying days are the days the worker would have worked, and SSP is payable only for those days.

For regular patterns, confirm the qualifying days match the contracted working days and reconcile them against the rota held in your absence management system. Where the rota and the contract disagree, correct the record before the pay run.

For workers with no regular pattern, agree the qualifying days with the employee, put the agreement in writing, and store it where payroll and the line manager can both see it.

Hypothetical example: a zero-hours worker agrees Tuesday, Thursday and Saturday as qualifying days. A one-week absence covering those shifts produces three payable qualifying days; a week with no booked shifts produces none.

Review the agreement whenever the working pattern changes. Avoid defaulting everyone to Monday to Friday, which silently underpays shift and part-time workers and overpays those who do not work weekends.

This is the step most often missed. Under the old rules, a short absence rarely required a written qualifying-day agreement, so few policies provide for one. Add it now.

With qualifying days documented, the next question is how contractual sick pay sits above the statutory floor.

Step 4: Decide How Contractual Sick Pay Sits Above the Statutory Floor

With qualifying days settled and recorded, the final policy question is how your contractual sick pay scheme sits above SSP. Enhanced company schemes can pay more than the statutory minimum, provided the contract or absence management policy states the arrangement in writing.

Two decisions must be explicit. First, say whether the enhancement is offset against SSP or paid in addition to it; ambiguity here produces payroll disputes. Second, delete any clause that suspends company sick pay until waiting days are served, or ties eligibility to an earnings threshold. Neither condition exists in the statutory scheme from 6 April 2026.

Re-test enhanced schemes for low earners. An employee previously excluded by the £125 lower earnings limit may now qualify for SSP, so any top-up calculation starts from that new entitlement rather than from zero.

Notification rules also need checking. A contractual scheme can still require reporting within a set time, even though the statutory test is the employer’s deadline or 7 days.

Finally, tell staff plainly what changes. A short summary of the offset rule, the day-one trigger and what the next pay run will show keeps expectations aligned. That sets the policy position; Step 5 turns it into the words managers actually use.

Step 5: Give Managers a Script for Day-One Absence Conversations

With contractual sick pay settled, managers now need scripts they can deliver without improvising.

Opening the conversation. Confirm the absence start date and explain that SSP now runs from the first full day. Set expectations plainly: payment is 80% of average weekly earnings or the flat rate, whichever is lower.

Notification. State the internal deadline set in your absence management policy. Where no deadline applies, remind the employee of the 7-day default, and record the date the absence was reported.

Irregular hours. Explain that qualifying days are the days they would have worked. Agree them during the conversation and store the agreement on the employee record so payroll is not left to guess.

Longer absence. Signpost the sickness absence management and return-to-work process, and set a check-in date instead of letting the absence drift.

Escalation. Before the pay run, managers must pass payroll and HR: qualifying days, absence dates, and any agreed sickness payments. Managers should not quote a figure payroll has not confirmed.

Brief managers on all five scripts and reissue them alongside the revised policy.

The Pre-Pay-Run SSP Checklist

With managers working from the new scripts, the remaining task is verification. Run these five checks before the next cycle and confirm who signed each one off.

• Policy. Search the handbook, absence policy and contract schedules for “waiting days”, “three days”, “day 4”, “four qualifying days”, “lower earnings limit” and “£125”. Delete every hit. Confirm the entitlement clause now reads: SSP from the first full day, no earnings test, and 80% of average weekly earnings or the flat rate, whichever is lower.
• Payroll. Re-test eligibility flags, waiting-day counters, day-4 payment triggers and flat-rate values against the five scenarios in Step 2. Assign a named owner to each check.
• Qualifying days. Confirm they match contracted working days for regular patterns. For irregular patterns, agree them in writing and store that agreement on the employee record.
• Transitional. Check that absences spanning 5 and 6 April are handled correctly in payroll, with SSP applied to qualifying days from 6 April where eligibility conditions are met.
• Communication. Deliver the manager briefing, issue the staff summary, record the revised policy version, and capture evidence that employees have read and understood it.

Only once all five are signed off should the cycle run.

Review Cadence and the Wider Handbook Link

Once the checklist is clear, lock in the cadence. Diarise a policy and payroll-rate review ahead of the April uprating of the statutory flat rate (£123.25 at the time of writing), and re-check this article against current GOV.UK guidance before it is relied on.

Keep a version log covering the absence management policy, the contractual sick pay clause and the sickness absence procedure. Each entry should record the version number, effective date and the change made, so any shift traces back to the 6 April 2026 reform rather than to memory.

Then close the evidence loop. Record employees confirming they have read and understood the revised absence policy, giving a defensible audit trail in the same way information security and compliance policies are evidenced.

Plan the linked reading too: the return-to-work and sickness absence management process, and the added complexity of leave and absence balances for international or multi-entity workforces.

On tooling, Activ People HR covers leave and absence management, employee records and documentation, onboarding, training records, appraisals and a company handbook, and is configurable for both small employers and large corporates that use it as a frontend to enterprise systems.

Conclusion: What to Fix Before Your Next Pay Run

With the review cadence fixed, the remaining work is a sequence rather than a single edit. Work through the five checks in the Pre-Pay-Run SSP Checklist above in sequence, confirming each sign-off, then diarise the annual rate review so the rebuild does not need repeating.

Handled in this order, day-one Statutory Sick Pay becomes a governed process rather than a recurring pay-run correction.