Calculating German Income Tax 2026: Tariff, Zones and Allowances
Income tax is the most important tax for private individuals in Germany — and the one most often misunderstood. The reason lies in the tariff: it is not linear but rises in several stages, and it is not applied to gross salary but to a computed figure that emerges only after numerous deductions. This guide takes you step by step from annual income to the finished tax bill and shows which figures actually apply in 2026. You can follow along with your own numbers in the Income Tax Calculator.
From income to taxable income
From that sum you first deduct work-related expenses or business expenses. Employees are entitled to at least the employee allowance of €1,230; anyone who can substantiate more, through long commutes or professional training, claims the higher actual amount. Special expenses follow, mainly provision expenses for pension, health and long-term care insurance, plus donations, the previous year's church tax and childcare costs. Without evidence only the €36 standard allowance applies here, a figure almost always exceeded in practice. Extraordinary burdens and further allowances then reduce the result again. What remains is taxable income — and only that is fed into the tariff.
An example: an employee earns €65,000 in wages, claims €2,400 of work-related expenses and can set off €2,600 of provision expenses as special expenses. Her taxable income is therefore €60,000 — €5,000 less than a glance at the payslip would suggest. That gap is precisely why estimates based on gross salary almost always come out too high.
The five tariff zones of § 32a EStG 2026
The 2026 income tax tariff consists of five sections. Up to €12,348 of taxable income lies the zero zone, and that amount is the basic allowance. From €12,349 to €17,799 the first progression zone follows, in which the marginal rate climbs from 14 to just under 24 percent, and from €17,800 to €69,878 the second, where it rises further to 42 percent. From €69,879 the proportional zone begins with the constant top rate of 42 percent, and from €277,826 the maximum rate of 45 percent applies, colloquially called the wealth tax rate. The crucial point is that these rates only ever apply to the slice of income inside the respective zone. Someone with €80,000 of taxable income does not pay 42 percent on everything, but 42 percent only on the roughly €10,100 above €69,879.
A worked example at €60,000
For €60,000 of taxable income the 2026 single tariff produces income tax of €14,233. At that point the marginal rate is 38.6 percent, whereas the average rate is only 23.7 percent. No solidarity surcharge is due, because the tax falls well below the €20,350 exemption threshold. Anyone liable for church tax pays a further €1,281 in a federal state with a 9 percent rate. Total burden therefore rises to €15,514, leaving €44,486.
Double the example to €120,000 of taxable income under single assessment and the income tax does not double — it rises to €39,264, almost three times as much. The average rate grows from 23.7 to 32.7 percent. That is exactly what progression does, and exactly why it pays to exhaust every legitimate deduction: every euro deducted saves tax at the full marginal rate.
Single tariff or splitting tariff
Single people, the permanently separated and the divorced are taxed under the single tariff. Married couples and registered civil partners, by contrast, can opt for joint assessment, which brings the splitting tariff of § 32a(5) EStG into play: the combined taxable income is halved, the single tariff is applied to that half, and the resulting tax is then doubled. All zone boundaries effectively double — the joint basic allowance is €24,696 and the top rate only starts at €139,758.
The splitting advantage grows with the income gap. On combined taxable income of €80,000 earned entirely by one partner, the couple saves €8,046 compared with two separate assessments. Split the same income into €60,000 and €20,000 and the advantage falls to €1,385; at €40,000 against €40,000 it is exactly zero. You can see how the choice works out for you with a single click in the Income Tax Calculator by switching between single and joint assessment.
Solidarity surcharge and church tax
Two surcharges can sit on top of the assessed income tax. The solidarity surcharge is 5.5 percent, but in 2026 it is only levied once income tax exceeds €20,350 under single assessment or €40,700 under joint assessment. That corresponds to taxable income of roughly €75,000 and €150,000 respectively. Church tax is 8 percent in Baden-Württemberg and Bavaria and 9 percent in all other federal states, likewise calculated on the income tax, not on income itself.
What the tariff does not capture
The tariff alone does not produce a tax assessment. Child allowances are weighed against child benefit in a comparison test, wage replacement benefits such as parental, sick or unemployment pay raise the rate on remaining income through the progression proviso, investment income is generally subject to the 25 percent flat tax, and tradesperson services or domestic help reduce the tax liability directly. Wage tax and prepayments already made are only credited at the very end and determine whether you receive a refund or face a back payment.
Anyone who wants to understand German income tax must keep three things apart: gross income, taxable income and the tax rate — and within the rate, distinguish once more between the marginal and the average rate. Once those terms are clear, the tariff becomes remarkably predictable. Use the Income Tax Calculator to play through scenarios before you decide on a salary negotiation, a side job or additional pension contributions. For monthly net pay from a gross salary including social insurance, the Salary Calculator is the right tool.