--- title: "Tax & Legal" description: "Tax & Legal Coordinated, independent tax and legal advice Our Services Speak to an expert Plus for your taxes Your tax matters deserve exceptional expertise With comprehensive knowledge of all current tax mechanisms, we guide you through even the most complex tax situations. From declarations and calculations to audits and claims, we always act to […]" url: "https://plus-group.ch/en/tax-legal/" author: "PLUS-SA" date: "2025-09-01T10:57:22+01:00" modified: "2026-10-13T10:52:35+01:00" lang: "en_US" alternates: - lang: "fr_FR" url: "https://plus-group.ch/fiscalite/tax-et-legal.md" --- # Tax & Legal # Tax & Legal Coordinated, independent tax and legal advice [ Our Services ](#services) [ Speak to an expert ](#expert)## Plus for your taxes Your tax matters deserve exceptional expertise With comprehensive knowledge of all current tax mechanisms, we guide you through even the most complex tax situations. From declarations and calculations to audits and claims, we always act to defend your best interests. [ Contact ](#contact) ### Comprehensive and Integrated Approach A comprehensive overview of your tax and legal challenges, with all your cases coordinated under one roof. ### Coordination with other Divisions Unique synergy between our tax, fiduciary, insurance, and financing experts for a coherent and optimised approach. ### Independence from Authorities Objective advice and impartial defence of your interests, free from any conflict of interest with administrative bodies. ### Certification FINMA A comprehensive overview of your tax and legal challenges, with all your cases coordinated under one roof. Unique synergy between our tax, fiduciary, insurance, and financing experts for a coherent and optimised approach. Objective advice and impartial defence of your interests, free from any conflict of interest with administrative bodies. FINMA ![](https://plus-group.ch/wp-content/uploads/2025/09/business-concept-with-copy-space-office-desk-table-with-pen-focus-analysis-chart-computer-notebook-cup-coffee-desk-vintage-tone-retro-filter-selective-focus-1024x683.jpg) ![](https://plus-group.ch/wp-content/uploads/2025/09/Cicero_Logo_rgb.png) ![](https://plus-group.ch/wp-content/uploads/2025/09/logo-W_ACA-association-des-courtiers-en-assurances-1024x239-1.png)## Lorem ipsum When can taking out insurance be useful to you? Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque lectus augue, gravida id auctor non, cursus quis lectus. Curabitur rutrum commodo consequat. Vestibulum volutpat euismod urna, in elementum neque cursus eu. Maecenas vel lacus a enim tincidunt volutpat ut id. ### Lorem ipsum Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. ## Learn more + ### Lorem ipsum Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. ## Learn more + ### Lorem ipsum Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. ## Learn more + ### Lorem ipsum Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. ## Learn more + ## Our Tax & Legal services Comprehensive tax and legal solutions Plus Tax & Legal offers a comprehensive range of services and personalised support to help you navigate and clarify even the most complex and varied tax situations. ### Personal and Corporate Taxation Comprehensive tax optimisation for individuals and professionals, tailored to your specific situation. ### Real Estate Taxation Specialist tax advice for your property investments and transactions. ### Estate Planning Planning and optimisation of wealth transfer for individuals and families. ### Legal Advice Comprehensive legal support, coordinated with our other areas of expertise. ### Disputes and Regularisation Representation and negotiation during tax audits and administrative disputes. ## Our team of experts Expert tax support you can trust With close ties to key financial players and a deep understanding of the regional socio-economic landscape, our specialists deliver top-tier, agile, and versatile technical expertise tailored to your needs. Meet Our Experts ![Carlo Orsino, Groupe Plus](https://plus-group.ch/wp-content/uploads/2025/09/Mathilde.Ballet_Photography_Group-Plus_Carlo-Orsino_HD_2-1-792x1024.jpg) [ ](tel:0041215520310) [ ](mailto:c.orsino@plus-group.ch) [ ](https://www.linkedin.com/in/carlo-orsino-8346b773/) Carlo Orsino Partner Accounting and Finance Specialist with Federal Diploma ![Léa Risse, Groupe Plus](https://plus-group.ch/wp-content/uploads/2025/09/Mathilde.Ballet_Photography_Group-Plus_Lea-Risse_HD_1-1-792x1024.jpg) [ ](tel:0041215520310) [ ](mailto:l.risse@plus-group.ch) [ ](https://www.linkedin.com/in/l%C3%A9a-risse-798032196/) Léa Risse Head of Accounting Department Fiduciary Agent with Federal Diploma ![Onur Yildiz, Groupe Plus](https://plus-group.ch/wp-content/uploads/2025/09/Mathilde.Ballet_Photography_Group-Plus_Onur-Yildiz_HD_3-1-792x1024.jpg) [ ](tel:0041215520310) [ ](mailto:o.yildiz@plus-group.ch) Onur Yildiz Head of Tax Department Accounting and Finance Specialist with Federal Diploma ![](https://plus-group.ch/wp-content/uploads/2025/09/Gabriel-Stahli_HD_2-792x1024.jpg) [ ](tel:0041215520310) [ ](mailto:g.stahli@plus-group.ch) [ ](https://www.linkedin.com/in/gabriel-st%C3%A4hli-9148a61a9/) Gabriel Stähli Accountant ## What Our Clients Say Testimonials That Reflect Our Commitment Our clients’ trust is earned day after day through our attentiveness, responsiveness, and expertise across all areas of finance. Read their testimonials. I highly recommend Groupe Plus SA for their expertise in insurance, accounting, taxation, and mortgages. Alexandre Coullon and his entire team are very professional, always attentive and very responsive. Their customer service is excellent: it is clear that they genuinely care about their clients’ needs and that they do their utmost to find suitable solutions. In short, I can only recommend that you use the services of Groupe Plus, whether for personal or professional projects! Sophie PONS 6 reviews·2 photos 10 months ago A young, passionate, and dynamic team. It’s a real pleasure to work with them. I recommend their services to anyone seeking advice on mortgage financing or corporate accounting services. Gabriele Del Nunzio 6 reviews 4 years ago We are among Plus SA’s first clients! We continue to use their services regularly, both for fiduciary matters and pension planning. Recently, Plus assisted us with our real estate project, and we received excellent advice. We particularly know two of the partners, Mr. Livio Campagna and Mr. Carlo Orsino. Both are dynamic, passionate about their profession, and always attentive. Esteolival Bugna 1 review 2 years ago I highly recommend Groupe Plus SA for their expertise in insurance, accounting, taxation, and mortgages. Alexandre Coullon and his entire team are very professional, always attentive and very responsive. Their customer service is excellent: it is clear that they genuinely care about their clients' needs and that they do their utmost to find suitable solutions. In short, I can only recommend that you use the services of Groupe Plus, whether for personal or professional projects! Sophie PONS 6 reviews·2 photos 10 months ago A young, passionate, and dynamic team. It's a real pleasure to work with them. I recommend their services to anyone seeking advice on mortgage financing or corporate accounting services. Gabriele Del Nunzio 6 reviews 4 years ago We are among Plus SA's first clients! We continue to use their services regularly, both for fiduciary matters and pension planning. Recently, Plus assisted us with our real estate project, and we received excellent advice. We particularly know two of the partners, Mr. Livio Campagna and Mr. Carlo Orsino. Both are dynamic, passionate about their profession, and always attentive. Esteolival Bugna 1 review 2 years ago ![](https://plus-group.ch/wp-content/uploads/2025/09/miniature-house-on-laptop-computer-2024-09-11-23-53-29-utc-683x1024.jpg)## Why Choose Groupe Plus? 360° Tax and Legal Expertise Formerly from leading fiduciary firms, our experienced, agile, and meticulous specialists provide a distinctive, personalised, and proactive approach, capable of simplifying and optimising even the most complex situations. [ Contact ](#contact)### Comprehensive and integrated approach ### Coordination with other divisions ### Independence from authorities Our entities, PLUS-SA SA (No. F01055633) and Plus Financement Immobilier SA (No. F01430133), are registered in the public register of FINMA, in accordance with the legal requirements applicable to financial intermediaries in Switzerland. This ensures the highest standards of regulatory compliance, transparency in our activities, and the protection of our clients’ interests. ## Partners ## Our Areas of Expertise Comprehensive Support for All Your Financial Challenges Groupe Plus brings together all areas of financial expertise under one roof : insurance professionals, mortgage brokers, accountants, and tax specialists. [ Contact ](#contact) ![](https://plus-group.ch/wp-content/uploads/2025/08/Groupe_Plus_Favicon.png) ![Financement immobilier](https://plus-group.ch/wp-content/uploads/2025/09/1.png) ## Real Estate Financing ![plus financement](https://plus-group.ch/wp-content/uploads/2025/09/plus-financement-1024x812.png) Personalised support for your real estate projects, ensuring optimal terms throughout the loan process. - [ Acquisition ](https://plus-group.ch/financement-immobilier/courtier-en-pret-hypothecaire/) - [ Renewal ](https://plus-group.ch/financement-immobilier/renouvellement-hypotheque/) - [ Mortgage Calculator ](https://plus-group.ch/en/mortgage-calculator-2/) - [ Real Estate Development ](https://plus-group.ch/financement-immobilier/developpement-immobilier) ![Assurances & PME](https://plus-group.ch/wp-content/uploads/2025/09/2.png) ## Insurance & SMEs ![Plus Assurance](https://plus-group.ch/wp-content/uploads/2025/09/plus-assurance-1024x812.png) Insurance solutions tailored to your needs, for both individuals and businesses. Flexible insurance coverage, aligned with the requirements of individuals and businesses. - [ Individuals ](https://plus-group.ch/assurances-pme/particuliers/) - [ Companies ](https://plus-group.ch/assurances-pme/entreprises/) ![Fiduciaire](https://plus-group.ch/wp-content/uploads/2025/09/3.png) ## Tax - Fiduciary ![plus fiduciaire](https://plus-group.ch/wp-content/uploads/2025/09/plus-fiduciaire-1024x812.png) We simplify all aspects of your financial management, allowing you to focus on growing your business. - [ Fiduciary ](https://plus-group.ch/fiscalite/fiduciaire/) - [ Family Office ](https://plus-group.ch/fiscalite/family-office/) - [ Tax & Legal ](https://plus-group.ch/fiscalite/tax-et-legal/) ![Tax & Legal](https://plus-group.ch/wp-content/uploads/2025/09/4.png) ## Tax - Tax & Legal ![plus tax legal](https://plus-group.ch/wp-content/uploads/2025/09/plus-tax-legal-1024x812.png) [ Learn More ](https://plus-group.ch/en/tax-legal/) ![Family Office](https://plus-group.ch/wp-content/uploads/2025/09/5.png) ## Tax - Family Office ![plus family office](https://plus-group.ch/wp-content/uploads/2025/09/plus-family-office-1024x812.png) [ Learn More ](https://plus-group.ch/en/family-office/) ## FAQ Frequently Asked Questions Before entrusting us with your tax and legal challenges, it is normal to have questions. Find here the answers to the most frequently asked questions. ### Can I consult you for a one-off tax or legal question? Absolutely! We intervene for both one-off assignments and long-term support. Each situation is evaluated according to your specific needs, and we adapt our intervention accordingly. ### What sets you apart from a traditional law firm? Our approach is comprehensive and integrated. We coordinate your tax matters alongside your other financial needs (insurance, financing, fiduciary services) under one roof for an optimised global vision. ### Do you provide assistance during tax audits? Yes, we assist and represent you during tax audits, disputes with the administration, and regularisation procedures, defending your interests with complete independence. Absolutely! We intervene for both one-off assignments and long-term support. Each situation is evaluated according to your specific needs, and we adapt our intervention accordingly. Our approach is comprehensive and integrated. We coordinate your tax matters alongside your other financial needs (insurance, financing, fiduciary services) under one roof for an optimised global vision. Yes, we assist and represent you during tax audits, disputes with the administration, and regularisation procedures, defending your interests with complete independence. --- *Source : [plus-group.ch](https://plus-group.ch/en/tax-legal/)*