HR-Glossar

Sonn-, Feiertags- und Nachtzuschläge (Sunday, holiday and night work supplements)

When German supplements for Sunday, public holiday and night work stay tax-free, why the contribution limit differs and what the evidence requires.

1. What are Sonn-, Feiertags- und Nachtzuschläge (Sunday, holiday and night work supplements)?

Sunday, public holiday and night work supplements – SFN supplements for short – are payments made alongside base pay for work at particularly burdensome times. On the conditions of Section 3b EStG they stay free of tax.

The exemption is narrowly drawn and tied to four conditions: the supplement must be paid alongside base pay, for work actually performed at the privileged times, it must not exceed the percentages named in Section 3b EStG, and the base pay underlying it must not exceed an upper limit named there.

For contributions a separate and lower base pay limit applies. Section 1 SvEV sets it independently. From this follows the practically most important property of these supplements: they can be free of tax and subject to contributions at the same time. Anyone checking only the tax side creates a back-claim at the next pension insurance audit.

2. Origin and development

The relief rests on an idea of compensation: someone working at night, on Sundays or on public holidays bears a burden that cannot be expressed in money – the loss of shared time. The state therefore forgoes the tax on the supplement that settles that burden.

Employment law has a counterpart that is often confused with it: the Working Time Act prohibits Sunday and public holiday work in principle and permits it only in defined sectors; for night work Section 6 ArbZG provides for compensation – either as time off or in money. The tax relief attaches where payment is made, but it does not create the entitlement.

The entitlement itself arises from a collective agreement, a works agreement or the employment contract – without such a rule there is regularly no entitlement to a supplement for Sunday and public holiday work at all. That surprises many, and it is why the relief plays a far larger role in businesses bound by collective agreements than elsewhere.

3. Core principles and how it works

Alongside base pay, not instead of it

The supplement must be paid in addition to base pay. Splitting an agreed total figure into base pay and a supplement does not satisfy this – that route is the classic attempt at structuring and regularly fails.

Only for work actually performed

What counts is work actually rendered at the privileged times. A flat monthly supplement with no connection to hours worked is not privileged unless it is regularly reconciled and settled against them.

Individual evidence is a condition

Without reliable time recording it cannot be shown which hours were worked when. The exemption stands or falls on that – not on the agreement.

Two different base pay limits

The tax limit in Section 3b EStG and the contribution limit in Section 1 SvEV are not identical. Above the lower limit the supplement becomes subject to contributions while remaining free of tax.

No credit against the minimum wage

Supplements compensating a particular hardship do not as a rule count when checking compliance with the minimum wage. They therefore do not raise the creditable hourly rate.

The entitlement does not come from tax law

Section 3b EStG governs the taxation of a supplement that is paid. Whether it must be paid is decided by a collective agreement, a works agreement or the employment contract.

4. Who are Sonn-, Feiertags- und Nachtzuschläge (Sunday, holiday and night work supplements) relevant for?

- Businesses with shift and rotating shift work – manufacturing, logistics, care, hospitality, security. - Businesses bound by collective agreements – there the entitlement is regularly settled, often above the statutory rates. - Payroll – the separate testing of the tax and contribution limits sits with them. - Employees working nights and weekends – for them the supplements make up a substantial part of net pay. - Works councils – the scheduling of working time and supplement rules are subject to co-determination.

5. How it differs from related terms

- Supplement and base pay – base pay remunerates the work, the supplement the burden of when it falls. Only the supplement can be privileged. - Tax exemption and contribution exemption – two provisions, two limits. The band between them is free of tax and subject to contributions. - SFN supplements and overtime premiums – a premium for additional hours compensates no particular timing and is not privileged under Section 3b EStG. - SFN supplements and hardship supplements – dirt, danger or heat supplements are likewise not privileged; they attach to the nature of the work, not to when it falls. - Night work supplement under Section 3b EStG and compensation under Section 6 ArbZG – tax law privileges a payment, working time law requires compensation which may also take the form of time off. The two must be kept apart.

6. Variants and adaptations

The privileged times differ in scope and rate:

- Night work – the basic case; for a more narrowly defined core period Section 3b EStG provides an increased rate. - Sunday work – Sunday is privileged; the provision brings in adjoining hours of the following day under defined conditions. - Public holiday work – what counts are the statutory holidays applying at the place of work. For particular days named in Section 3b EStG higher rates apply. - Several grounds coinciding – where night work falls on a Sunday or public holiday, Section 3b EStG governs how the rates interact. It is not a simple addition. - Flat-rate supplements – permissible, but only where they are regularly settled and reconciled against the hours actually worked.

7. Advantages and challenges

Advantages

  • Free of tax within Section 3b EStG – the supplements work in full, net
  • Make unattractive working times economically workable
  • In businesses bound by collective agreements, an established and accepted part of pay
  • Precisely targeted: they cost the employer only where the work actually arises
  • They do not raise the hourly rate creditable against the minimum wage – so they are genuinely additional

Challenges

  • Free of tax is not free of contributions – the differing limit in Section 1 SvEV is regularly overlooked
  • Without reliable time recording the exemption cannot be evidenced
  • Flat-rate supplements not settled against actual hours lose the relief
  • Contribution-free components build no pension entitlement and do not raise sick pay or parental allowance
  • Splitting a total figure into base pay and supplement is a common and expensive structuring error
  • Where several grounds coincide, payroll often calculates it wrongly

8. Best practices for implementation

Hold both limits separately in the system

The tax and contribution base pay limits differ. A system that knows only one produces systematically wrong contributions in the band between them – across everyone affected and every month.

Record by the hour rather than allocating a flat figure

The exemption requires work actually performed at the privileged times. The evidence arises in time recording, not in the pay element.

Reconcile flat rates against actual hours regularly

A flat rate without reconciliation loses the relief. The reconciliation belongs in a fixed cycle, not in the individual case.

Model coinciding grounds in the system

Night work on a public holiday is not a case of addition. The rule belongs in the system once, correctly, and then tested – calculated by hand it will be permanently wrong.

Use the binding ruling on structuring questions

For flat-rate arrangements in particular, Section 42e EStG is the safe route. Otherwise the error runs across the whole shift workforce.

9. Tips for employers and employees

For employers

  • **Two limits, two tests** – Section 3b EStG for tax, Section 1 SvEV for contributions
  • **Time recording is the precondition** – no individual evidence, no exemption
  • **Do not split a total figure** – the supplement must stand alongside base pay
  • **Reconcile flat rates regularly** – otherwise the relief falls away retrospectively

For employees

  • **Supplements work hard in net terms** – they are free of tax within Section 3b EStG
  • **Check the entitlement** – without a collective agreement or contract term there often is none
  • **Keep a record of your hours** – the evidence for the privileged hours lies in time recording
  • **Think about your pension** – contribution-free supplements build no entitlement

10. Conclusion

Sunday, public holiday and night work supplements are one of the few genuine tax exemptions in ordinary pay – but they are tied to four conditions, and the practically most important is individual evidence. Without reliable time recording it cannot be shown which hours were worked when, and without that evidence the relief survives no audit. A flat shift premium of the kind many groups run globally does not meet the test unless it is reconciled against actual hours.

The second and frequently overlooked property is the double limit: Section 3b EStG caps base pay for the tax exemption, Section 1 SvEV caps it differently for the contribution exemption. In the band between them the supplement is free of tax and subject to contributions. A payroll system that knows only one of the two limits produces a systematic error which comes to light only in a pension insurance audit – and then for everyone affected and every month at once.

And finally: tax law creates no entitlement. Whether a supplement is payable is set out in the collective agreement, the works agreement or the employment contract – not in Section 3b EStG.

Sources

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