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First: Determine your personal situation
| Your question | Possible tax class |
|---|---|
| Are you unmarried? | Steuerklasse 1 or 2 |
| Are you a single parent living with your child? | Steuerklasse 2 |
| Are you married and your spouse does not work? | Tax class 3 for you, 5 for your spouse |
| Are both spouses working with similar incomes? | Tax class 4 for both |
| Is your income significantly higher than your partner’s? | Tax class 3 for you, 5 for them |
| Do you have a second job? | Second job is always in tax class 6 |
Practical comparison of classes 3/5 and 4/4 for married couples
| Option | Suitable for | Advantages / Disadvantages |
|---|---|---|
| 3 / 5 | When one spouse earns much more | + Lower monthly tax for the main earner |
| – Higher taxes for the lower-income spouse | ||
| – Annual tax return often mandatory | ||
| 4 / 4 | When both incomes are similar | + Fair tax distribution |
| – No major tax advantage | ||
| 4 with factor | For couples wanting precise tax distribution | + Very fair distribution based on real income |
| – Requires special application and yearly calculation by Finanzamt |
Steuerklasse 2: Best for single parents
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For mothers or fathers living with at least one child
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Provides a special tax relief (Entlastungsbetrag) up to €4,260
→ Must be applied for at the Finanzamt
Steuerklasse 6: For second jobs only
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Automatically applied to additional jobs
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Highest tax deductions
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No personal allowances
How to request a tax class change?
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Use the form “Antrag auf Steuerklassenwechsel”
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Submit it to your local Finanzamt
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Can be changed once per year, except in special cases like marriage or divorce
Important tips for choosing the right tax class
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Consider not only monthly net salary, but also the annual tax outcome
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Married couples should use a tax calculator or consult a tax advisor
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If unsure, start with 4/4 — it is neutral and safe
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Tax returns are very important for classes 3/5 and 6
Useful terms
| German term | Meaning |
|---|---|
| Steuerklasse | Tax category |
| Steuerklassenwechsel | Change of tax class |
| Entlastungsbetrag | Tax relief for single parents |
| Faktorverfahren | Method for class 4 with proportional taxation |
| Finanzamt | Tax office |
Conclusion
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Choose your tax class based on your personal and financial situation
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Married couples: 3/5 for unequal income, 4/4 for similar income
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Single parents should apply for class 2
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Second job = class 6
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Change possible once a year with official request
Note: The editorial team aims for accuracy, but errors may occur. Always check with official authorities for confirmed information.
