19/12/23
In brief
On 19 December 2023, the Luxembourg Parliament voted to approve bill n°8276 (hereafter “the Law”) revamping the investment tax credits available under article 152bis of the Luxembourg Income Tax Law (“LITL”). The aim of the Law is notably to support Luxembourg companies in their digital and ecological/energetic transformation.
The most significant change to the rules, in addition to the increase of applicable rates, consists of an inclusion of certain operating expenses connected with the digital/ecological transformation on which a 18% tax credit may apply. This change is expected to provide a strong incentive for companies to accelerate their digital and ecological/energetic transition.
In detail
The draft text as set out in bill n°8276 was released on 13 July 2023 and has been amended during the legislative process following comments notably from the State Council. You will find below an overview of the new regime as amended.
As a reminder, article 152bis LITL offered two forms of investment tax credits until now:
The Law as voted results notably in the following changes:
The existing 13% TCAI is fully repealed.
The new DET tax credit applies to certain investments and operating expenses connected with digital and ecological transformation, provided they comply with at least one of the objectives listed for each category respectively, as summarised in the table below;
For investments in tangible depreciable assets, the DET tax credit is limited to 6% considering that these assets are expected to benefit from the 12% tax credit for global investment (further described below), hence reaching the expected 18% tax credit overall.
Income derived from investments and expenses related to the acquisition or development of software/patents would not be eligible to the patent box regime provided by article 50ter LITL to the extent the company benefits from a DET tax credit on these investments and expenses.
Also, excluded from the DET tax credit, are:
The benefit of the DET tax credit requires obtaining:
The issuance of the eligibility certificate by the Minister of Economy will be subject to the consultation of an inter-ministerial commission whose missions, functioning and composition will be defined in a Grand Ducal regulation. All related provisions initially included in the draft Law as regard such commission have therefore been removed upon concerns raised by the State Council.
Further to the request of the State Council, the Law introduces a temporary tax assessment procedure which maintains, in case of a refusal of issuance of a certificate by the Minister of Economy, the taxpayer’s right to benefit from the tax credit in the event of a favourable decision by the administrative courts and the subsequent issuance of said certificate.
The draft Law provided initially that projects with cumulative investments and operating expenses remaining below EUR 20,000 (excluding VAT) over the three consecutive fiscal years of the realisation of the project would not be considered in obtaining the eligibility certificate. This restriction has however been removed during the legislative process following the comments from the State Council.
The existing TCOI remains in place but with (i) an increased rate reaching now 12% and (ii) a repeal of the EUR 150,000 threshold.
As a reminder, the TCOI applies to:
We note that for investments in fixed assets qualifying for special depreciation, the applicable rate is increased to 14%.
The TCOI related to the acquisition of software is capped at 10% of the corporate income tax due for the fiscal year during which the financial year closed and the acquisition of the software was made. Similar as for the DET tax credit, income derived from the software would be out of scope of the patent box regime foreseen under article 50ter LITL.
The total of the DET tax credit and TCOI are creditable on the corporate income tax due for the fiscal years during which the investments or operating costs are realised and can be carried forward (except for the TCOI on software) during 10 subsequent fiscal years if it would not be fully used.
The Law reshaping the investment tax credit demonstrates a clear ambition of the Luxembourg Government to help companies achieving their digital and ecological transformation journey. This new regime takes effect as from the 2024 tax year (i.e. for financial years closing on or after 1 January 2024).
Uncertainties remain around the question of how the new investment tax credit fits into the upcoming Pillar 2 rules so as not to lose attractivity for Multinational Enterprises falling in the scope of Pillar 2. As currently enacted, the credits are not eligible as qualified refundable tax credits or marketable transferable credits that qualify as income for the Pillar 2 rules. Therefore, the tax credits will reduce the Luxembourg corporate income tax and the impact on the jurisdictional effective tax rate should be reviewed in detail for in-scope groups.
Murielle Filipucci
Tax Partner, Global Banking & Capital Markets Tax Leader, PwC Luxembourg
Tel: +352 49 48 48 3118
Nenad Ilic
Tax Partner, Banking & Capital Markets Tax Leader, PwC Luxembourg
Tel: +352 49 48 48 2470