Tax Troubles Got You Down? The Best Tax Lawyers in Montreal Can Help!
Tax disputes or, worse, tax-related criminal charges are incredibly stressful. That’s why if you’re entangled in tax complications, a skilled tax lawyer can be your lifeline.
Trust us, navigating the complex world of taxes and resolving complex tax issues require expert guidance and support, so don’t hesitate to seek legal counsel.
Don’t let tax troubles ruin your peace of mind ever again. Here are the top-rated tax lawyers in Montreal who can help you. Check them out!
How much do tax lawyers in Montreal charge? Tax lawyers in Montreal typically charge a starting rate of $82 per hour. However, fees can vary significantly depending on the tax lawyer’s experience, the complexity of the case, and other factors. |
How We Chose The Best Tax Lawyers in Montreal
1. MERCIER | Droit Fiscal – Tax Law

Specialization: Income Tax, Goods and Service Tax, Québec Sales Tax, Deductions at Source
Location: 7813 Saint-Denis St, Montreal, Québec H2R 2E9, Canada
Contact: +1 438-228-3110
Opening hours: Monday to Friday – 9 AM to 5 PM
Mercier Droit Fiscal is a team headed by a top-notch tax lawyer, Julien Mercier. He has a background in accounting and law that’s hard to beat—he’s a CPA with a master’s degree in taxation, a civil law attorney, and a member of the Barreau de Québec.
Whether you’re a salaryman or an established entrepreneur, the Mercier team can help you navigate the confusing world of tax-related issues. The firm also works with foreign real estate owners to resolve complex tax planning needs and tax disputes.
They excel in issues regarding Goods and Services Tax (GST), Québec Sales Tax (QST), and Deductions at Source (DAS). They can also handle objections, appeal processes, and tax assessments against the Canada Revenue Agency and the Revenu Québec.
Mercier can also help you if you’re facing a tax audit or need a consultation to handle voluntary disclosure of undeclared revenues.
The only drawback is they don’t offer free consultation. To book a 45-minute video conference consultation with Attorney Mercier, you’ll have to pay an initial fee of CAD 171.31.
Pros
- Specializes in various taxation areas and disputes
- Offers online and onsite consultations
- Easy online booking
Cons
- No free consultation
Offers clear guidance and support
“I was helped by Me. J Mercier who took the time to explain all of the concepts pertaining to my case in a way that was both clear and that took into consideration that I was going through a stressful moment. His ability to explain things in a clear manner made me feel valued and heard.”
Brian Benoit, Google Review
Provides reliable and professional legal advice
“Julien Mercier is a reliable and responsible tax lawyer. He was my representative for my non-resident tax account. I was very satisfied with his service – from consultation, drafting of documents to the final outcome. He explained everything very clearly to me and represented me to deal with the CRA. I suggest you make good use of the 45-min consultation – you can ask him a lot of questions and possible solutions to your problems. His advice was unbiased and lawful. I highly recommend him to you.”
Bjorn, Google Reviews
2. Derhy Avocats & Notaires

Specialization: Income Tax, Retirement Planning, Estate Planning
Location: 1100 Rue Sherbrooke O 2nd Floor, Montréal, QC H3A 1G7, Canada
Contact: +1 514-281-6000
Opening hours: Monday to Friday – 9 AM to 5 PM
Derhy Avocats & Notaires is a boutique law firm that specializes in various areas of law, including tax, real estate, and administrative law.
Although it’s an independent firm in Quebec, its international orientation allows the team to work with clients in Canada, Europe, the United States of America, and other countries.
What we like about this firm is that each of its attorneys handles a particular niche. This allows them to develop solid expertise in specific areas of law. For example, when it comes to tax law, Attorney Dan Derhy and Attorney Eva Derhy can help you.
Attorney Dan Derhy can represent and give legal advice to families or entrepreneurs dealing with domestic and international investment projects, estate litigation, and asset settlement. He has served Montreal taxpayers as well as immigrants and non-resident clients.
Meanwhile, Attorney Eva Derhy is an expert in handling corporate and tax-related issues related to business acquisition, sale, or transfer. She provides legal advice and representation regarding tax implications and tax compliance, so we recommend her to budding entrepreneurs.
Now, when it comes to booking a consultation, you can drop by their office or give them a ring.
Pros
- Specializes in various taxation areas and disputes
- Handles various specific areas of law
- Has an extensive international network
- Attorneys can speak several languages
Cons
- No online booking
- No online consultation
Offers excellent and friendly service
“I decided to reach out to the Derhy office after hearing so many terrific recommendations about them from friends. From the beginning, Eva was so nice and helpful. She always took the time to meet to really get full grasp of our issues and helped us make the best decisions for us. I would definitely recommend to reach to Eva if you need any help in Montreal or Canada.”
Elie Codron, Google Review
Exceeds expectations of clients
“Thank you all for your excellent services. I have rarely felt before that I was in such good hands and well taken care of, and Mr. Derhy and Mrs. Thibeault exceeded all our expectations. The meetings were very professional yet very friendly, and all ours needs and requirements were met. Thank you again!”
Etienne Brossard, Google Review
3. Spiegel Sohmer Inc.

Specialization: Corporate Tax, Personal Tax, Goods and Service Tax, Québec Sales Tax, Tax Litigation, Estate Planning
Location: 1255 Peel St Office 1000, Montreal, Québec H3B 2T9, Canada
Contact: +1 514-875-2100
Opening hours: Monday to Friday – 8 AM to 6 PM
Since its establishment in 1967, Spiegel Sohmer Inc. has been a trusted legal advisory firm in Montreal. The firm provides expert legal services in broad areas of law, including taxation, litigation, trusts and estates.
With more than 20 lawyers specializing in tax planning and tax dispute resolution, Spiegel Sohmer Inc. boasts the largest team of tax lawyers in Quebec. That’s why the firm’s core strengths are its tax and commercial law expertise.
We highly recommend them to business owners who need legal advice on issues related to corporate tax planning, personal tax disputes, and tax litigation.
Also, when it comes to handling tax law concerns, they have served a diverse range of clientele. To name a few, they provide legal advice and services to Otimo Retail, Oggi Foods, and Globe Electric Company.
Pros
- Over 50 years of experience
- Has a large team of tax lawyers
- Specializes in multiple taxation areas and disputes
- Handles various specific areas of law
- Multilingual attorneys
Cons
- No online booking
Offers first-rate customer service
“Speigel Shomer represents the best and the finest in a Montreal law firm. You need advice in business terms or for the establishment of your trust. You have found the right office. My customer experience was and remains first rate. Quite an organization.”
Romain Lavoie, Google Reviews
Highly recommended for efficient and meticulous service
“Alwynn Gillett and Alexander Zagalski were at the helm of my asset based Buiness sale. The majority (if not the entire) transaction consisted of negotiations and transactions with US purchasers. With some minor turbulence that was outside of Me. Gillett and Me. Zagalski’s control, the deal settle with a soft landing. Only wished I would have contacted them a bit earlier to catch some of the clauses on the LOI. Highly recommended for speed, agility, attention to detail and knowledge.”
Marco D’Onofrio, Google Reviews
4. Levy Salis LLP

Specialization: Income Tax, Retirement Planning, Estate Planning, US/Canadian/Israeli Tax
Location: 2047 Rue Mansfield 3rd Floor, Montréal, QC H3A 1Y7, Canada
Contact: +1 514-940-8070
Opening hours: Monday to Friday – 9 AM to 5 PM
With over 25 years of experience, Levy Salis LLP has become one of the most trust law firms in Montreal. It’s an excellent choice for people who need legal and professional help with tax matters related to retirement and the disposition of estates and assets.
Attorney Shlomo Levy and Attorney Richard Salis are both established lawyers who specialize in cross-border tax, estate planning, and estate settlement.
What’s different about this firm is that it doesn’t only provide legal advice and services in Canada. It also has a team of lawyers to help clients deal with tax-related issues concerning U.S. and Israeli taxes, as well as Canadians dealing with U.S. immigration settlements.
In addition, Levy Salis has offices in Florida, Toronto, and Tel Aviv. This has given them ample experience in handling a diverse range of cases and disputes.
Pros
- Over 25 years of experience
- Has a large team of tax lawyers
- Specializes in multiple taxation areas and disputes
- Offers online and onsite consultations
- Has an extensive international network
- Easy online booking
Cons
- Focused on tax and estate planning-related cases only
Provides trustworthy and reliable legal advice
“Professional, diligent and thorough with their work. Richard explained the whole process in the beginning and kept us in loop whenever there was an update. Also, considering the time crunch in my case, Richard still finished everything before time and saved us from losing our locked interest rate. I must say that he is reliable and trustworthy. Thanks a ton to the whole team.
Highly recommended!”
Amren, Google Reviews
Provides compassionate and pleasant service
“I cannot recommend Richard and his team highly enough! He worked with three of my family members on wills: myself, my dad, who is abroad on a 7 hour time difference and my sister, who has cognitive deficits. He was extremely patient, gathered everyone’s needs and wishes and explained complexities in simple terms so my sister understood fully what she was signing. He also helped me understand the best strategy to create a trust for her so she is provided for if I die first, which has given me tremendous peace of mind. Feedback was turned around quickly, expectations were set well, everyone we interacted with was awesome. For many people, thinking about one’s death and preparing a will are stressful, unpleasant tasks – but with Richard and his team on your side, it will be a surprisingly pleasant experience all round.”
Liesl Barrell, Google Reviews
5. Amlea Avocats

Specialization: Income Tax, Retirement Planning, Estate Planning
Location: 3901 Rue Bannantyne Office 212, Verdun, Québec H4G 1C2, Canada
Contact: +1 514-317-2887
Opening hours: Monday to Thursday – 9 AM to 5 PM, Friday – 9 AM to 12:30 PM
Amlea Avocats is one of the top choices for beginner entrepreneurs. Since Attorney Me Anne-Edma Louis founded this firm in 2015, it has supported over 1,000 entrepreneurs across Montreal.
The firm specializes in handling tax implications for both the company and its owner when establishing a management company. They also offer legal advice and representation when it comes to tax issues related to asset transfers and disputes.
Beyond tax matters, the team also offers support in business law and intellectual property law. They can help draft service contracts, confidentiality agreements, and employment contracts, so you have one less thing to think about when establishing your new business.
What we like most about this law firm is that it offers transparent and flexible pricing models to its clients, so its legal services are suitable for businesses of all sizes and budgets. Apart from that, they also offer a free initial consultation.
Pros
- Specializes in multiple taxation areas and disputes
- Offers online and onsite consultations
- Easy online booking
- Free webinars
- Free initial consultation
Cons
- Focused on tax and business-related cases only
Highly recommended for legal business needs
“We have worked with Amlea Avocats since 2019 and had a wonderful experience with this firm. They provide professional explanations, transparent advice, informative webinars and will support you throughout the whole process. I have been guided by Anne-Edma and her team for different steps with my business including trademarking, reviewing commercial lease, contracts and planning for the future of my business and could always count on them. I highly recommend them for all your legal business needs, they are really great to work with!!”
Oyeta Kokoroko, Google Reviews
Best choice for entrepreneurs
“We have worked with Amlea Avocats do our trademark in Canada & US, our business structure, our tax registrations, shareholder agreement and our contracts. They were the best team to work with to start our business on the correct path. They hold our hand throughout the entire process and gave us options. We HIGHLY recommend them if you are an entrepreneur who is starting out.”
Six Cinquième, Google Reviews