HR-Glossar

Verpflegungsmehraufwand (additional subsistence expenses)

When German subsistence flat rates arise, how the three-month rule works, why provided meals reduce them and how employers reimburse tax-free.

1. What is Verpflegungsmehraufwand (additional subsistence expenses)?

Additional subsistence expenses are the extra costs of food arising on work-related activity away from base. They are not evidenced item by item but claimed at flat rates under Section 9(4a) EStG – graded by the time spent away from home and from the first place of work.

The flat-rate approach is deliberate. Collecting and checking receipts for every lunch would be out of all proportion to the outcome – and the question of what someone would have eaten without the trip could not be answered anyway.

The employer can reimburse the flat rates tax-free under Section 3 no. 16 EStG. Paying more makes the excess taxable at a flat rate to a limited extent under Section 40(2) EStG, and beyond that it is ordinary employment income.

One consequence is worth separating out for anyone used to reimbursing actual costs: individual evidence is not merely unnecessary here, it is not available. Reimbursing what was really spent means paying employment income.

2. Origin and development

German travel expense tax law was fundamentally simplified. Before that there was a three-tier grading of time away and the indeterminate concept of the "regular place of work", which generated disputes for decades – particularly for employees with no fixed place of work.

It was replaced by the first place of work: a concept arising primarily from the employer's assignment as a matter of employment law, and therefore capable of being designed and documented. The grading of the flat rates was reduced to two tiers, supplemented by separate rates for days of departure and return on multi-day trips.

At the same time the treatment of provided meals was recast. Formerly a meal arranged by the employer had to be recorded as a non-cash benefit; today the subsistence flat rate is reduced instead. That is simpler – and it is the point at which most errors arise in practice, because the reduction has to be actively triggered in the claims process.

3. Core principles and how it works

Flat rate, not by receipt

What governs is solely the time spent away from home and the first place of work. Actual food costs are irrelevant – neither upwards nor downwards.

Two tiers plus days of departure and return

Section 9(4a) EStG provides a rate for full days away on multi-day trips, one for a single day away from a minimum duration, and separate rates for days of departure and return. For those days a minimum time away does not matter.

The three-month rule at the same location

For longer-term activity away from base at the same location the deduction is limited to three months. An interruption of at least four weeks restarts the period – regardless of the reason for the interruption.

Provided meals reduce the flat rate

Where the employer, or a third party at its instigation, provides a meal, the flat rate must be reduced. The reduction rates are given in Section 9(4a) EStG; they differ for breakfast on one hand and lunch or dinner on the other. Hotel breakfast triggers the reduction too.

Tax-free reimbursement only up to the flat rate

Section 3 no. 16 EStG covers reimbursement up to the amount of the flat rate. Anything beyond that can be taxed at a flat rate to a limited extent and is otherwise employment income.

Foreign rates are published annually

Country-specific rates apply to trips abroad, published annually by the Federal Ministry of Finance. They are among the values to be updated in the payroll system each year.

4. Who is Verpflegungsmehraufwand (additional subsistence expenses) relevant for?

- Employees in field service and on installation work – for them the flat rate is a regular, noticeable component. - Companies with project assignments at client sites – the three-month rule bites there above all. - Payroll teams – they implement the reduction, the running of the period and the limit of the exemption. - Those responsible for travel expenses – the assignment of the first place of work decides whether there is activity away from base at all. - Employees maintaining a second household – subsistence flat rates arise there too for the first three months.

5. How it differs from related terms

- Subsistence expenses and entertaining – entertaining business partners is a business expense of the company and not part of the employee's travel costs. - Subsistence flat rate and benefit in kind – since the recast, a provided meal is as a rule not recorded as a non-cash benefit but reflected through the reduction. Only where no flat rate is due does valuation as a benefit in kind come into consideration. - Activity away from base and the first place of work – without activity away from base there is no flat rate. Someone working at their first place of work is not away from base, however long the journey. - Subsistence expenses and maintaining a second household – both have a three-month rule for subsistence rates but rest on different facts. - Flat rate and actual costs – individual evidence is not possible for subsistence. Unlike travel and accommodation costs, only the flat-rate route exists here.

6. Variants and adaptations

Differences follow from duration, place and the meal situation:

- A single day away from base – a flat rate only from a minimum time away named in the statute. - A multi-day trip away from base – the full rate for intervening days, separate rates for days of departure and return with no minimum duration. - Trips abroad – country-specific rates as published annually; separate allocation rules apply to trips across several countries. - A longer-term assignment at the same location – deduction for three months, after which it ceases; an interruption of at least four weeks restarts the period. - Employees with no first place of work – in driving roles, for instance. Special rules apply to them, because the reference point for the absence is missing.

7. Advantages and challenges

Advantages

  • No individual evidence required — that saves effort on both sides
  • The employer can reimburse tax-free up to the flat rate
  • The rates are clear and can be held in the system
  • The reduction rule is simpler than the former recording as a non-cash benefit
  • For the excess there is a flat-rate taxation option

Challenges

  • The three-month rule is regularly overlooked on long-running assignments
  • The meal reduction must be actively triggered — hotel breakfast is the most common error
  • Foreign rates change annually and go quietly out of date in the system
  • Individual evidence of higher costs is excluded, even where they are actually incurred
  • The assignment of the first place of work decides everything else upstream
  • Incorrect reimbursements work across many trips and many people at once

8. Best practices for implementation

Assign the first place of work expressly

The assignment is made primarily as a matter of employment law by the employer. Setting it down in writing decides the preliminary question yourself – not doing so leaves it to the statutory fallback criteria and thus to chance.

Automate the meal reduction

Hotel invoices including breakfast, catering at training events, client dinners: the reduction belongs in the travel claim form, not in the attention of whoever processes it.

Monitor the three-month rule in the system

On project assignments it expires unnoticed while the reimbursement continues. A technical reminder per location prevents the retrospective taxation.

Update foreign rates annually

The rates are republished each year. Updating them belongs in the year-end process of payroll.

Document the occasion and the times away

Without evidence of the start and end of the absence the flat rate does not hold. The record arises during the trip, not at the audit.

9. Tips for employers and employees

For employers

  • **Assign the first place of work in writing** – it decides everything else
  • **Automate the meal reduction** – hotel breakfast is the single most common error
  • **Monitor the three-month rule per location** – it expires silently
  • **Update foreign rates annually** – they are republished every year

For employees

  • **Note your times away** – the start and end decide the flat rate
  • **Declare meals provided** – the reduction is mandatory, and concealing it is an error at your expense
  • **After three months the flat rate ceases** – where the location stays the same
  • **Without employer reimbursement: deductible expenses** – the flat rates then go into your tax return

10. Conclusion

Additional subsistence expenses are deliberately governed by flat rates: what counts is solely the time away, and individual evidence is neither necessary nor possible. That makes them simple – and moves the difficulty to three other places.

The first is upstream: without activity away from base there is no flat rate, and whether there is one is decided by the assignment of the first place of work. That assignment is made primarily by the employer and should therefore be made in writing.

The second is the meal reduction. It has to be actively triggered in the claims process, and hotel breakfast is the case that most often slips through. The third is the three-month rule: on longer assignments at the same location it expires unnoticed while the reimbursement continues – and both surface only at a payroll tax audit, then across every affected trip and person at once.

For an international group the second and third have structural causes. Central travel booking with breakfast included produces the reduction in every case, so it belongs captured in the booking data rather than declared by the traveller. And a multi-month project at a client site – a common pattern – passes the three-month mark without anyone deciding anything.

A note on sources: there is no official English version of the Income Tax Act (checked on 2026-09-28); the German text is cited below and its wording governs. The foreign rates are published by the Federal Ministry of Finance and are not reproduced here.

Sources

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