Dividends in Luxembourg: withholding tax and exemptions

A Luxembourg company can distribute profit only after company-law and tax questions have been answered. The accounts must show a distributable amount, the competent corporate body must approve the allocation, and the recipient’s status determines whether tax must be withheld.

The domestic starting rate is 15% of the gross dividend. That rate may be removed by the parent-company exemption or reduced under a tax treaty. These are alternative legal routes, not benefits created by the name of the holding structure.

The standard 15% withholding

Article 148 of the Income Tax Law sets the withholding rate at 15% of the gross dividend. The distributing company operates the withholding when the income is made available and is responsible for paying it to the Luxembourg Inland Revenue.

Article 149 requires the withholding return and payment within 8 days after the dividend is made available. The official forms page publishes Form 900 for the distributing company.

Position at payment date	Ordinary withholding result
No domestic exemption or treaty relief	15% of gross dividend
Article 147 exemption fully supported	0%
Treaty relief accepted	Treaty rate

The legal classification of the payment matters. A repayment of recognised capital, a dividend and a hidden profit distribution do not automatically follow the same analysis.

The parent-company exemption on payment

Article 147 can remove withholding where the recipient, participation and holding period satisfy the statutory conditions. The parent normally needs at least 10% of the distributing company’s capital or a participation with an acquisition price of at least EUR 1.2 million.

The participation must be held directly for an uninterrupted period of at least 12 months. The law accepts a commitment to complete the period, subject to the guarantee and procedural rules. The eligible-recipient categories include defined Luxembourg, EU and EEA companies and permanent establishments. The current Income Tax Law contains the complete list.

The exemption does not protect an arrangement that falls within the anti-abuse rule. Legal ownership, beneficial entitlement and the commercial reality of the structure therefore remain relevant.

The holding-period procedure

Where the 12-month period is already complete, the distributing company should hold evidence of the eligible recipient, participation and uninterrupted ownership before applying the exemption.

Where only the time condition remains outstanding, the parent may commit to keeping the participation until the period is complete. Without that commitment, withholding is applied and a refund may be requested after the condition is satisfied.

The tax authority’s refund guidance identifies Form 901bis and the supporting evidence. It also states the ordinary deadline of 31 December of the year following payment of the withholding, unless the applicable treaty provides a more favourable period.

Treaty relief for a non-resident recipient

A tax treaty can reduce Luxembourg’s 15% domestic rate. The result depends on the recipient’s country, legal status, participation and the wording of the relevant treaty. A rate seen in one treaty should not be carried into another distribution.

The official withholding overview confirms that domestic dividends paid to residents of a treaty state may benefit from a reduced rate. The recipient must be entitled to the treaty benefit and satisfy any beneficial-owner and anti-abuse requirements.

The distributing company can request application of the reduced rate through the competent tax office. If 15% was withheld, the eligible recipient can instead seek a refund of the excess through Form 901bis.

Dividends received by a Luxembourg company

Withholding on a dividend paid by a Luxembourg subsidiary is only one side of the analysis. Article 166 separately determines whether a Luxembourg parent is exempt on dividend income that it receives.

That income exemption also uses a 10% participation or EUR 1.2 million acquisition-price threshold and a 12-month holding condition, but the eligible subsidiary and anti-abuse rules must be tested independently. Expenses economically connected with exempt income can affect the taxable result.

A company used as a SOPARFI does not receive a special status. It relies on the same Article 166 conditions as another fully taxable Luxembourg capital company.

Dividends received by a resident individual

A Luxembourg-resident individual normally includes the gross dividend in the income-tax return. The 15% withholding is credited against the final income tax rather than treated as the final liability.

Article 115(15a) exempts 50% of qualifying dividends paid by defined fully taxable Luxembourg, treaty-state or EU companies. This is a percentage exemption, not a EUR 1,500 cap. A separate investment-income allowance should not be confused with the 50% rule.

The source company must fit the statutory category. A distribution from an exempt or specially taxed vehicle may not qualify even when it is economically described as a dividend.

The company-law decision comes first

Tax relief does not create distributable profit. The Companies Law and the company’s articles determine the approval process, legal reserve and amount available for distribution.

The annual accounts and profit-allocation decision should support the payment. An interim dividend requires the legal and accounting conditions for the relevant company form to be met before funds are released.

The shareholder resolution, payment date and withholding return must use the same amount and recipient. Any distribution in kind also needs a reliable value.

Conclusion

The ordinary Luxembourg dividend rate is 15%. A qualifying parent-company exemption can reduce it to zero, while a treaty can provide a lower rate for an eligible non-resident. A resident individual’s 50% exemption is a separate rule applied in the tax return. Each result depends on the distribution decision, recipient, holding period and supporting evidence.