Contents:
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What are income-related expenses?
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Principles for the deduction of income-related expenses
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Overview of typical income-related expenses
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Special cases: Home office, commuter allowance & more
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Standard tax-free allowance for income-related expenses 2023/2024
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Tips for your income tax return
What are income-related expenses for employees?
Werbungskosten (income-related expenses) generally have nothing to do with classic "advertising" but are rather all expenses that you incur in connection with your profession. The EStG (§ 9 Abs. 1 Satz 1 EStG (Income Tax Act)) defines income-related expenses as expenditures for the acquisition, securing and maintenance of your income – in this case, from non-self-employed work.
In short: everything you need for your job and which is not reimbursed can, in principle, be declared as income-related expenses in your income tax return.


Basic requirements for income-related expenses
For the Finanzamt to recognise your professional expenditures – i.e., income-related expenses – the following conditions must be met:
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Professional context: The costs must be objectively related to your professional activity.
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Own payment: You must have borne the expenses yourself.
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No reimbursement: If you have received a tax-free reimbursement from your employer, you can still declare this in your income tax return; however, you must offset this reimbursement so that this deduction usually has no tax refund effect.
The employee lump sum (Arbeitnehmer-Pauschbetrag)
Every employee automatically receives an income-related expenses lump sum of 1,230 € per year (from 2023). You do not need to submit any proof for this. However, this also means that if you, for example, purchase a mobile phone or computer, you must first exceed this lump sum for it to have any effect. Generally, the average amount is set in such a way that a large number of taxpayers see no effect from it.
But: If your actual income-related expenses are higher, it pays to collect receipts – and save more tax!
The most common income-related expenses – what counts?
Here is an overview of typical deductible income-related expenses:
Travel to work
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Distance allowance (Entfernungspauschale): 0.30 €/km (from the 21st kilometre: 0.38 €)
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Maximum 4,500 € per year (exception: use of your own vehicle)
Home office allowance
- Applies even if no separate study (Arbeitszimmer) is available
Work equipment
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Technical books, laptop, desk lamp, software etc.
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Up to 800 € net can be deducted immediately (limit for low-value assets – GWG)
Further education costs
- Seminars, workshops, language courses with a professional context
Business trips & subsistence
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Subsistence allowances depending on the duration of absence
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Travel costs, overnight stays, travel expenses
Double household management (Doppelte Haushaltsführung)
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Second home for professional reasons (e.g., in the event of a transfer)
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Can be claimed: rent, trips home, subsistence
Membership fees
- Fees for professional associations (e.g., IG Metall, Medical Association)
Special cases: What about mixed costs?
If an item or an expense is used both privately and professionally (e.g., mobile phone, internet), the professional proportion must be made plausible – usually through an estimate (e.g., 50% use for the office). However, proof can also be requested here.
Example: A laptop that is used 70% professionally can be deducted at 70% as an income-related expense.
Not deductible: These costs are not recognised by the Finanzamt
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Costs for typical everyday clothing (including business suits)
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Relocation costs without a professional reason
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Fines, penalty payments
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Travel for lunch
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Expenditures without proof
The right time for the deduction
Income-related expenses generally apply in the year of payment (§ 11 EStG). However, larger purchases (e.g., a desk over 800 € net) are depreciated over their useful life (AfA).
Use income-related expenses cleverly – with support from Lexo.Tax
As the Lexo.Tax e.V. Lohnsteuerhilfeverein, we support you in the optimal assertion of your income-related expenses. Whether simple cases or complex constellations such as double household management or mixed-use work equipment – we take care of the overview.
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Because every Euro counts, we are here for you.
Income-related expenses offer great potential for tax savings. Many employees do not exhaust the possible deduction because they are not familiar with the topic – or simply forget it.
Therefore, our tip: Collect receipts, we will give you individual tips so that you can deduct as much as possible – note down professionally induced expenses and use our income tax assistance – we are active throughout Germany – digitally savvy and reachable for you at any time!
| Type of expenditure | Tax treatment |
|---|---|
| Notebook / Laptop | Income-related expenses for professional use; over 800 € net → AfA (depreciation) necessary |
| Travel costs: Commute (car) | Distance allowance 0.30 € per kilometre of distance (from 21st km: 0.38 €); § 9 Abs. 1 Satz 3 Nr. 4 EStG |
| Specialist literature | Deductible if a professional connection exists |
| Telephone costs (private mobile) | Proportional deduction possible – proof or 20% lump sum up to 20 €/month |
| Union fees | Fully deductible as income-related expenses (§ 9 Abs. 1 Satz 3 Nr. 3 EStG) |
| Desk | Only with proof of professional use; if necessary, only proportionally |
| Double household management | Costs for a second home, trips home, subsistence etc. are deductible |
| Internet costs | Proportional deduction for professional use |
| Account management fees | Lump sum of 16 €/year deductible |
| Study (Arbeitszimmer) | Deductible if it is the centre of professional activity (§ 4 Abs. 5 Nr. 6b EStG) |
