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Together, we achieve goals. 
What's your today?

    20 results
    • News and articles (51)
    • Legislative news (4)
    • People (3)
    • Projects (4)
    • Products (1)

    News and articles

    Data privacy on social networks: an essential reflection in the era of Artificial Intelligence.

    In today's digital era, social networks have become an integral part of our daily lives. Facebook, Twitter, Instagram, and other platforms connect us with friends, family, and people from all over the world. However, as we share our lives online, it is essential to consider what we are willing to give up in terms of privacy.

    Joan San José i del Val
    Joan San José i del Val
    Artificial intelligence
    28 Sep, 2023 — 5 min
    Data privacy on social networks: an essential reflection in the era of Artificial Intelligence.

    Recruiters and the use of Social Media

    Social media have had a strong impact on the world of human resources, leading to a transformation in the processes and methods used by its professionals, who have had to adapt to new ways of working and relating to candidates.

    Martí Pinyol i Illa
    Martí Pinyol i Illa
    Head of People Management Consulting
    Personnel management
    10 Apr, 2022 — 4 min
    Recruiters and the use of Social Media

    The year 2023 will begin with the most profound reform in the history of the self-employed social security contribution system

    As of January 1st, 2023, all self-employed groups (RETA) will start contributing to a new system based on profits (real income).

    A chant that year after year sounded like a claim, this year comes into force.

    Òscar Llordés i Baliu
    Òscar Llordés i Baliu
    Tax Advisor
    Self-employed
    03 Nov, 2022 — 4 min
     The year 2023 will begin with the most profound reform in the history of the self-employed social security contribution system

    Circular economy: new developments in calculating the efficiency of battery recycling

    On 24 July, the new rules, Delegated Regulation (EU) 2025/606, will come into force to accurately measure the efficiency of battery recycling. These rules will have to be applied by all agents involved in the production, management or recovery of batteries within the European Union. This regulation aims to establish common, clear and consistent rules to prevent unfair competition and boost the secondary market for batteries.

    Carles Busuldu Cabot
    Carles Busuldu Cabot
    Sustainability Consultant
    Sustainability
    22 Jul, 2025 — 1 min
    Circular economy: new developments in calculating the efficiency of battery recycling

    The publication of Royal Decree-Law 3/2026: regarding revaluation of pensions and new measures for Social Security.

    Royal Decree-Law 3/2026, of February 3, approved by the Spanish Government, establishes the official revaluation of public pensions for 2026 and introduces a set of urgent measures in the area of Social Security. This decree consolidates many of the new developments that we already outlined in our January 11 article “Pensions and contributions 2026: main changes,” with definitive details on contribution rates, maximum and minimum bases, and special assistance for workers and companies.

    Lluís Palomas i Nogués
    Lluís Palomas i Nogués
    Director of the Labour Area
    Labour
    10 Feb, 2026
    The publication of Royal Decree-Law 3/2026: regarding revaluation of pensions and new measures for Social Security.

    Sustainable trends as business opportunities

    On September 25, 2015, the United Nations General Assembly approved the 2030 Agenda for Sustainable Development, with objectives including eradicating poverty, fighting inequality and injustice, and halting climate change, among others. This agenda will guide global development action until 2030 and lays out a roadmap for achieving a common goal: worldwide sustainable development.

    Raul Antúnez i Retamal
    Raul Antúnez i Retamal
    Sustainability
    14 Sep, 2021 — 6 min
    Sustainable trends as business opportunities

    The declaration of the year, almost back to normal

    We are entering, as every year, the campaign for the income tax declaration. This campaign to settle our fiscal obligations regarding income and assets for the 2022 financial year began last April 11. There are no changes in the deadline for submitting declarations, which will conclude on June 30 (if the result is to be paid with bank domiciliation, the last day will be June 27).

    Jaume Carles i Freixas
    Jaume Carles i Freixas
    Partner and Tax Advisor
    Personal income tax
    02 Apr, 2023 — 9 min
    The declaration of the year, almost back to normal

    In 2024, Social Security contributions will increase due to the rise in the MEI percentage.

    Meritxell Cruces i Mabras
    Meritxell Cruces i Mabras
    Labour lawyer
    Labour management
    11 Mar, 2024 — 2 min
    In 2024, Social Security contributions will increase due to the rise in the MEI percentage.
    See more

    Legislative news

    04 Jan 2026

    RDL 16/2025: Social, Tax, and Social Security Measures

    Royal Decree-Law 16/2025, of 23 December, extending certain measures to address situations of social vulnerability and adopting urgent measures in tax and Social Security matters.

    This Royal Decree-Law extends various measures aimed at addressing situations of social vulnerability, with the goal of protecting the groups most affected by the current economic context. It also introduces urgent measures in tax and Social Security matters, aimed at ensuring system stability and support for individuals and businesses. The regulation maintains and adapts existing social protection instruments and introduces temporary fiscal adjustments.

    In the law
    04 Feb 2026

    RDL 2/2026: Urgent measures on social vulnerability and tax matters

    RDL 2/2026 of 3th February introduces urgent measures to protect people in situations of social vulnerability, address tax issues, and manage resources of territorial financing systems.

    In the law
    04 Feb 2026

    RDL 3/2026: Revaluation of Public Pensions and Other Urgent Measures Regarding Social Security

    Royal Decree‑Law 3/2026, of February 3, establishes the revaluation of public pensions for 2026 with a general increase of 2.7 % and higher increases for minimum, non-contributory pensions and the IMV, and includes other urgent measures regarding Social Security, such as adjustments to contributions and technical measures for the system.

    In the law
    13 Sep 2023

    All interns will pay contributions as of 2024

    Starting January 1, 2024, all companies will be required to register interns with Social Security, regardless of whether they are engaged in paid internships or not.

    In the law

    People

    Carles Busuldu Cabot

    Sustainability Consultant
    carles.busuldu@grupcarles.com 93 801 72 22
    View profile
    Carles Busuldu Cabot

    Lluís Palomas i Nogués

    Director of the Labour Area
    lluis.palomas@grupcarles.com 93 801 72 23
    View profile
    Lluís Palomas i Nogués

    Laura Bordes i Altisent

    Sustainability Consultant
    laura.bordes@grupcarles.com 938017236
    View profile
    Laura Bordes i Altisent

    Projects

    Expanding the Residence for People with Intellectual Disabilities in Prats de Rei

    Executive Project of Installations for the Expansion of a 3,000 m² Residential Center for People with Intellectual Disabilities in Prats de Rei.
    Energy efficiency
    A.P.I.N.A.S.
    Expanding the Residence for People with Intellectual Disabilities in Prats de Rei

    Comprehensive Project: modern, secure, and sustainable offices

    Executive project and construction management of the new 1,500 m² offices in Torà. Engineering projects for the updating of industrial safety facilities and licenses. Project and management of the removal of asbestos roofing and installation of new roofing.
    Project management
    Leds C4, S.A.
    Comprehensive Project: modern, secure, and sustainable offices

    Comprehensive Labour Management for the Igualada Sociosanitary Consortium: A Commitment to Care Quality.

    Labour management of professionals in a company in the social and health care sector
    Labor outsourcing
    Consorci Sociosanitari d'Igualada
    Comprehensive Labour Management for the Igualada Sociosanitary Consortium: A Commitment to Care Quality.

    Implementing an Agri-food Industry in Sant Salvador de Guardiola: An Integral and Sustainable Solution

    Executive project for the removal of asbestos, installation of a new roof, photovoltaic installation, and implementation of a new agri-food industry in Sant Salvador de Guardiola. Urban Planning.
    Project management
    Alibio Ferm S.L
    Implementing an Agri-food Industry in Sant Salvador de Guardiola: An Integral and Sustainable Solution

    Products

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    We contribute to the transformation of the environment towards a sustainable, collaborative, and shared model by providing innovative solutions.
    • Environmental consultancy
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    More information
    Sustainability

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