Profile
Business, Tax, and Future-Focused Legal Solutions
Grinhaus Law Firm is a forward-thinking boutique law firm located in Midtown Toronto, providing specialized legal services to businesses, professionals, and entrepreneurs. Founded in 2012 by Aaron Grinhaus, an experienced business and tax lawyer, the firm has established itself as a leader in corporate structuring, tax planning, and emerging technologies. We pride ourselves on being more than just lawyers; we are strategic partners who understand the bottom line. Our motto, ”Integrity in Your Corner,” reflects our commitment to providing honest, practical, and results-oriented advice that helps your business grow and succeed in a rapidly changing economy.
Corporate and Tax Law Expertise
We help businesses of all sizes navigate the complexities of corporate and tax law. Our comprehensive services include:
- Business Structuring and Reorganization: Designing corporate structures that minimize tax liability and protect assets, including family trusts, holding companies, and estate freezes.
- Professional Corporations: assisting doctors, dentists, lawyers, and other regulated professionals in incorporating their practices to optimize tax efficiency.
- Cross-Border and Offshore Planning: Advising on international business expansion and tax implications for companies operating in multiple jurisdictions.
- Commercial Transactions: Drafting and negotiating shareholder agreements, purchase and sale agreements, and commercial leases.
Leaders in Blockchain and Web3 Law
Grinhaus Law Firm is at the forefront of digital asset regulation in Canada. We were one of the first firms to offer dedicated services for blockchain, cryptocurrency, and Web3 businesses. We advise on:
- Crypto Taxation: Helping individuals and businesses understand their tax obligations related to cryptocurrency trading and mining.
- Regulatory Compliance: Navigating securities laws and registration requirements for token launches and digital asset platforms.
- Smart Contracts: Reviewing and drafting agreements for decentralized finance (DeFi) and NFT projects.
Wills and Estate Planning
Protecting your legacy is an integral part of our practice. We provide sophisticated estate planning services that integrate with your corporate structure. We draft wills and powers of attorney that ensure your personal and business assets are transferred smoothly to the next generation, minimizing probate fees and estate taxes.
Old-fashioned integrity meets modern innovation. We are your legal advisors for the digital age.
Convenient Eglinton Location
Our office is located at 234 Eglinton Avenue East, near the intersection of Mount Pleasant Road. We serve clients across the GTA and offer services in English and French. Whether you are a startup founder, a medical professional, or an established business owner, Grinhaus Law Firm has the expertise to support your goals. Contact us today for a consultation.
Specializing In
Cryptocurrency Law, Professional Corporations, Tax Reorganization, Cross-Border Business, Estate Freezes
Address & Location
Suite 501, 234 Eglinton Avenue East, Toronto, Ontario, M4P 1K5
Building Location
Located in a mid-rise commercial building on the north side of Eglinton Avenue East, just east of Mount Pleasant Road. The building is situated in the vibrant Midtown area, surrounded by restaurants and shops.
Suite Access
Enter the main lobby from Eglinton Avenue. Take the elevators to the 5th floor. The office is located in Suite 501.
Parking Details
Paid underground parking is available in the building (access via the rear laneway). There is also comprehensive street parking on Eglinton Avenue and nearby residential streets.
Public Transit
A short walk from Eglinton Subway Station (Line 1). Several bus routes, including the 34 Eglinton East, stop directly in front of the building.
Map
Sorry, no records were found. Please adjust your search criteria and try again.
Sorry, unable to load the Maps API.










