Canton Valais (Valais / Wallis) applies progressive cantonal income tax rates which, together with communal tax multipliers and federal income tax, determine the total tax burden for residents. This page explains how the income tax rates in Valais work in practice—without reproducing every detailed tariff table. The focus is on understanding the cantonal tariff, the role of communal multipliers and the interaction with the Swiss federal income tax.

Basic Structure of Income Tax in Valais

For residents of Valais, the total income tax burden typically consists of three layers:

• Federal income tax (impôt fédéral direct, uniform throughout Switzerland),
• Cantonal income tax (impôt cantonal, according to the Valais tariff),
• Communal income tax (impôt communal, based on a multiplier applied to the cantonal tax).

The canton first determines taxable income under Valais tax rules and applies the cantonal tariff. The resulting cantonal income tax is then adjusted via the communal tax multiplier of the commune of residence. Adding federal, cantonal and communal tax yields the total income tax burden.

Progressive Cantonal Tax Rates

Valais uses a progressive cantonal income tax system. In simplified terms:

• Lower taxable incomes face relatively low average and marginal tax rates,
• As taxable income increases, the marginal rate rises through several brackets,
• At higher income levels, the marginal rate approaches the top rate and the progression flattens out.

The official Valais tariff tables distinguish between different taxpayer categories, typically including:

• Single taxpayers without children,
• Married couples and registered partners (generally jointly assessed),
• Taxpayers entitled to family-related allowances (children, dependants).

Because of this structure, two households with the same gross income can face different tax burdens depending on their family situation and their entitlement to allowances and deductions.

Communal Tax Multipliers (Taux communaux / Steuerfüsse)

In addition to the cantonal tariff, each commune in Valais applies its own tax multiplier (taux communal / Steuerfuss) to the cantonal income tax. The calculation can be summarised as follows:

1. Determine taxable income under Valais tax rules.
2. Apply the Valais cantonal tariff to compute the cantonal income tax.
3. Multiply the cantonal tax by the communal multiplier of the commune of residence.

Communal multipliers vary from commune to commune. Some communes apply relatively low multipliers and therefore have a comparatively low overall tax burden, while others apply higher multipliers. This is one of the main reasons why effective tax burdens can differ within the canton of Valais.

Interaction with Federal Income Tax

The direct federal income tax (impôt fédéral direct) is assessed independently of Valais’ cantonal and communal taxes. From the taxpayer’s perspective, however, what matters is the combined burden:

• The federal tariff applies to taxable income after federal deductions,
• The Valais cantonal tariff applies to income after cantonal deductions,
• The communal income tax is obtained by applying the communal multiplier to the cantonal tax.

While the federal tariff is uniform across Switzerland, differences in cantonal tariffs and communal multipliers mean that the overall tax burden in Valais can be higher or lower than in other cantons, and can vary between communes within Valais.

Taxpayer Categories and Tariff Structure

Valais’ tariff structure is designed to take into account household composition and ability to pay. Different scales or parameters apply for:

• Single taxpayers,
• Married couples and registered partners (joint assessment in most cases),
• Taxpayers with children or other dependants entitled to allowances.

The detailed tariff tables specify thresholds, progression steps and top rates for each category. These tables are updated periodically by the canton and provide the legal basis for calculating Valais cantonal income tax.

Withholding Tax (Impôt à la source / Quellensteuer)

Foreign nationals without a permanent residence permit may be subject to withholding tax (impôt à la source) on employment income in Valais. In such cases:

• Tax is deducted directly from salary by the employer,
• The withholding tax scales are designed to approximate the combined federal, cantonal and communal tax burden,
• In certain situations, a subsequent ordinary assessment can be requested or is required, which may lead to additional tax payable or a refund.

Withholding tax tariffs differ from ordinary tariffs but follow similar principles of progression and differentiation by marital status, number of children and other factors.

Factors Influencing the Effective Tax Rate in Valais

The effective tax rate you pay on your income in Valais depends on several key factors:

• The level of your taxable income,
• Your marital status and whether you have children or other dependants,
• Your commune of residence and its communal tax multiplier,
• Whether part of your income is subject to withholding tax,
• The deductions and allowances available to you at federal and cantonal level.

Because of these variables, the effective tax burden is best understood through concrete calculations, for example using a Valais-specific or Swiss-wide tax calculator, rather than by looking only at nominal statutory rates.

Practical Use

The aim of this page is to explain the structure of Valais’ income tax rates rather than to reproduce every tariff table. For practical planning, taxpayers typically:

• Use official or third-party tax calculators to estimate their tax burden in Valais, and
• Consider both the cantonal tariff and the communal multiplier when evaluating the impact of living in a particular commune.

To obtain a complete view of your situation, it is helpful to combine the information on rates from this page with the sections on Deductions, Filing Requirements, Special Rules and Examples in the Valais canton income tax guide.