Expertise

Our clients’ success is our priority.
Service first, results always.
Driven by a vision of innovation and excellence, Twin Libset designs tailor-made solutions adapted to the unique needs of Canada, its people, and its growth.
Fiscalité des entreprises, services en droit fiscal des entreprises Montréal, conseils juridiques en fiscalité des entreprises Québec,avocats en conformité fiscale des entreprises au Québec, restructuration d'entreprises et implications fiscales Montréal, planification fiscale pour les entités corporatives au Québec, experts en droit fiscal des entreprises Montréal, minimisation de la responsabilité fiscale des entreprises Québec, fiscalité des non-résidents, avocat fiscaliste pour non-résidents Québec, services fiscaux pour non-résidents à Montréal, planification fiscale transfrontalière pour non-résidents Québec, conseils juridiques sur l'impôt sur le revenu des non-résidents au Canada, fiscalité immobilière pour non-résidents Québec, services de conformité fiscale pour non-résidents Montréal, avocat en retenue fiscale pour non-résidents Québec, fiscalité américaine, expert en droit fiscal américain au Québec, services de conformité fiscale américaine Montréal, planification fiscale transfrontalière pour Canadiens et Américains, avocat en double imposition Québec et USA, déclaration fiscale américaine depuis le Canada, FATCA et conformité fiscale américaine Montréal, services juridiques pour citoyens américains résidant au Québec, fiscalité internationale, avocat en fiscalité internationale à Montréal, fiscalité transfrontalière et services de conformité Québec, planification fiscale pour les multinationales Québec, conseils juridiques sur les traités fiscaux internationaux Montréal, structuration fiscale pour entreprises globales au Québec, avocats en conformité fiscale internationale Montréal, services juridiques en prix de transfert Québec, fiscalité personnelle, avocat en planification fiscale personnelle Montréal, services juridiques en fiscalité personnelle Québec, avocat en litiges fiscaux Montréal, planification fiscale pour les hauts revenus au Québec, conseils sur les déductions fiscales personnelles Montréal, déclarations fiscales pour résidents du Québec, support juridique pour audits fiscaux personnels Montréal, fiscalité agricole, avocat en planification fiscale agricole Québec, conseils juridiques en fiscalité agricole au Québec, conformité fiscale pour entreprises agricoles Montréal, impôts fonciers et immobiliers pour agriculteurs Québec, avocat pour avantages fiscaux agricoles Montréal, conseils sur les subventions et crédits fiscaux pour agriculteurs Québec, fiscalité des coopératives agricoles Montréal, fiscalité des organismes de bienfaisance et organisations sans but lucratif, avocat pour le statut d'exonération fiscale à Montréal, conformité fiscale des organismes sans but lucratif Québec, conseils juridiques sur la fiscalité des organismes de bienfaisance Montréal, déclarations fiscales pour les organismes sans but lucratif Québec, planification fiscale pour les fondations et organismes de bienfaisance au Québec, remboursement TPS/TVH pour organismes sans but lucratif avocat Montréal, audits fiscaux pour organismes de bienfaisance et sans but lucratif Québec, taxes à la consommation, TPS, TVH, TVQ, conseils juridiques sur la conformité TPS/TVH Montréal, avocat en enregistrement et conformité TVQ Québec, experts en planification des taxes à la consommation Québec, résolution des litiges TPS/TVH avocat Montréal, conformité des taxes à la consommation pour entreprises Québec, dépôt de déclarations TPS/TVH au Québec, assistance aux remboursements TPS, TVH et TVQ Montréal, fiscalité des successions, conseils juridiques sur les impôts sur les successions Montréal, avocat en planification fiscale successorale Québec, conformité fiscale successorale transfrontalière Québec, minimisation des droits de succession au Québec, transfert de patrimoine et fiscalité successorale Montréal, avocat en fiscalité successorale au Québec, services fiscaux internationaux sur les successions Montréal, politique fiscale, conseil juridique en politiques fiscales canadiennes Montréal, conseils sur la conformité des politiques fi

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Offices

27

Areas of Expertise

Every decision counts.

Your strategic partner to secure, structure, and grow your assets.

Protect your assets and ensure peace of mind with a dedicated team.

Members and Partners

Alongside stakeholders committed to national defense and strategic supply chains. A shared vision: structuring action across raw materials, economic power, and fiscal expertise.
Twin Lisbet
Twin Lisbet
Twin Lisbet
Twin Lisbet
Twin Lisbet
Twin Lisbet
Twin Lisbet
Twin Lisbet
Twin Lisbet

Trademarks & Information Technology

Twin Lisbet supports its clients in navigating the evolving landscape of technology law and trademark law.

We guide our clients through regulatory challenges, ensuring the protection of their innovations while managing the risks associated with the implementation and use of these technologies. We also ensure their compliance, particularly with the requirements of the Autorité des Marchés Financiers (AMF).

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Our Values

Client Communication

The firm places great importance on maintaining ongoing communication with its clients. This not only allows for regular updates on case progress but also provides an objective and comprehensive perspective on the challenges encountered. Effective communication is essential for anticipating potential difficulties related to the case. The firm strives to adopt a pedagogical and transparent approach to best support its clients.

Fostering Amicable Solutions

During a tax audit, opting for an amicable approach by negotiating with the tax authorities is often essential. The firm promotes this method due to the lengthy nature of litigation procedures and the stress they can cause for clients. This approach is not only quicker but also more cost-effective, often resulting in a reassuring and efficient resolution.

Providing Tailored Solutions

Every tax case has specific characteristics based on the client’s situation and the stakes involved. The firm is committed to a customized approach, starting with an in-depth analysis of the situation (including the amounts under reassessment and the likelihood of success). It then clearly defines the scope of the mission entrusted to the lawyer to ensure comprehensive support tailored to the client’s needs.

Promoting Equality and Integrity

We are committed to ensuring equal opportunities and upholding the rule of law.

We support Canadian businesses operating abroad, while respecting national sovereignty and protecting Canadian interests.

We aim to quickly adapt to technological advances and legislative changes in Canada to remain competitive and relevant on the international stage.

We welcome you at our offices in Montreal and Bromont

Tax Lawyer in Montréal

Do you want to optimize your tax situation? Need advice on international tax matters?

Entreprises

Do you need legal support for starting, managing, or resolving issues within a business (such as restructuring or liquidation)? Do you want to avoid the pitfalls of poorly drafted documents that could have serious consequences down the line?

About Twin Lisbet

Twin Lisbet is a law firm specializing in business law and taxation, with offices located in Montréal and Bromont, serving clients across Canada.

Our expertise spans a wide range of areas, including business law, tax law, intellectual property, Indigenous law, and international security.

One of our tax professionals:

Me Amal Sebti

Me Amal Sebti

Avocate

Audrey Ann Dumont

Audrey Ann Dumont

Fiscaliste, CPA

We offer legal services in Mandarin, English, and French to better meet the needs of our international clientele.

Our services include:

Corporate Law

Business creation and management, mergers and acquisitions, incorporation, financing, restructuring, and strategic development.

Intellectual Property

Trademarks, patents, copyright protection, intellectual property transfers, and portfolio management.

Taxation

Tax optimization, compliance, corporate reorganization, tax audits, and tax litigation.

Family Wealth Protection

Wills, trusts, asset transfer, and intergenerational planning.

National Defense

Regulatory compliance, government contracts, security, and risk management related to defense matters.

Commercial Litigation

Conflict resolution, shareholder disputes, debt recovery, mediation, and arbitration.

Import/Export

Regulatory compliance, international contracts, customs duties, and cross-border commercial disputes.
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