Launch Your Toronto Other Building Material Dealers Venture Today
This page offers a practical, step-by-step guide to launching an Other Building Material Dealers business in Toronto (NAICS 444180). You’ll get a concise overview of the 12 requirements, the permits and licenses you’ll likely need, and a realistic cost and timeline to move from idea to opening day. Use this page as a starter roadmap with clear, actionable checkpoints designed for first‑time entrepreneurs.
What you’ll learn includes the sequence of registrations (business name and legal structure), how to secure a Toronto zoning check and any sign or occupancy permits, what startup costs to expect (inventory, lease, insurance, licenses), and the typical timeline from registration to grand opening. You’ll also get a simple overview of ongoing obligations, like GST/HST reporting and WSIB coverage.
Why Toronto is a great fit: thriving construction scene, a huge network of contractors and suppliers, and access to a large customer base that values reliable material supply. It also benefits from supportive business resources and a straightforward permit process through the City of Toronto.
Requirements Overview
The most critical requirement for operating a building material dealer in Toronto is Occupational Health and Safety Act Compliance. This is a legal obligation you cannot opt out of, and you must have safe-work practices, training, and documentation in place before you start or hire staff. It is non-negotiable: you cannot legally operate unless you’re compliant with Ontario’s health and safety rules.
Beyond safety, your day-to-day operations require proper permits and product standards, plus safeguards for staff and customers. Make sure you have systems for Building Materials Product Safety and safe handling procedures, and train employees accordingly. If you will be selling pesticides, you’ll also need a Pesticide Retail Sales License. For workers, ensure Employment Standards compliance, secure WSIB coverage, and align with consumer protection requirements for retail settings.
From a business-registration and tax perspective, you’ll need the basics to operate legally and handle taxes correctly. This includes obtaining a Canada Revenue Agency Business Number (BN), registering your Ontario business name with ServiceOntario, and securing any required business licence. You’ll also set up GST/HST registration, Payroll Deductions registration, and, where applicable, Retail Sales Tax collection and remittance.
Take the next steps with confidence: gather the necessary documents, use ServiceOntario and the CRA portals, and build a simple compliance calendar. If you’d like, I can tailor a practical, step-by-step checklist for your specific situation. You’re on the right track—start with safety, then complete registrations, and you’ll be well prepared to open your doors.
Detailed Requirements
Here are the specific requirements for starting a other building material dealers in Toronto:
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Business Number (BN) Registration RequiredA 9-digit Business Number is required for most businesses operating in Canada. It is used to interact with the Canada Revenue Agency and other federal programs. Required for GST/HST, payroll, corporation income tax, and import/export accounts. Register FREE online through Business Registration Online (BRO) at canada.ca. Takes 15-30 minutes. As of November 3, 2025, online registration is MANDATORY for new BNs - phone registration no longer available. You'll need: business name, address, owner SIN, business type, and start date. BN (9-digit number) issued INSTANTLY online. Available 21 hours/day, 7 days/week (closed 3-6am ET for maintenance).
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Business Licence RequiredGeneral business licence required to operate a business in City of Toronto. Apply to City of Toronto for Business Licence: 1. Determine business category 2. Complete business licence application 3. Submit required documents (ID, lease, zoning confirmation) 4. Pay application and annual fees 5. Await approval and receive licence Contact City of Toronto Business Licensing for specific requirements. Home-based businesses may have different requirements. Annual renewal required.
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Ontario Business Name Registration (ServiceOntario) RequiredBusinesses in Ontario operating under a name other than the owner's legal name must register with Ontario Business Registry through ServiceOntario. This includes sole proprietorships, partnerships, and business names for corporations. Registration provides legal protection for the business name within Ontario and is required for banking, licensing, and business operations. Registration can be completed online through Ontario Business Registry. Business name registrations must be renewed every 5 years. Register business name with Ontario Business Registry: 1. Search Ontario Business Registry (free) for name availability 2. Consider NUANS name report ($25) for thorough search 3. Register online through Ontario Business Registry 4. Pay registration fee ($60 for sole proprietorship/partnership) 5. Receive 9-digit Ontario Business Identification Number (BIN) 6. Registration valid for 5 years 7. Renew before expiry
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Pesticide Retail Sales License RequiredRetailers selling pesticides must be licensed, ensure proper storage, provide safety information, and comply with restricted-use pesticide regulations. Retailers don't need license for domestic-class pesticides. Commercial/restricted class: vendor permit from MECP. Cosmetic pesticide ban affects retail products. Display restrictions. Staff training recommended. Class 11 products for landscapers. Contact MECP: 1-800-565-4923.
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Occupational Health and Safety Act Compliance RequiredAll Ontario workplaces must comply with the Occupational Health and Safety Act to ensure safe working conditions. Requirements include workplace safety policies, training, hazard assessments, and incident reporting. No registration - compliance law. Must post OHSA in workplace. JHSC required for 20+ workers (or 6+ in designated industries). Nov 2025: New administrative penalty scheme, defibrillator reimbursement. Telework now covered. Fines: up to $500K individuals, $1.5M corporations. 27 regulations under OHSA. Must conduct safety audits, maintain training records. Contact: 1-877-202-0008.
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Building Materials Product Safety ConditionalRequired for specific regulated activities. Retailers of building materials must ensure products meet safety standards, building codes, and provide proper labeling for hazardous materials (paints, chemicals, etc.). Building Code compliance required. CSA and ULC standards. Product certification (CSA, ULC, Warnock Hersey). 2024 Ontario Building Code effective Jan 2025. Fire safety ratings. Energy efficiency requirements (SB-10, SB-12). Asbestos banned in new materials. Environmental Product Declarations (EPDs) increasingly used. Contact MMAH Building Code Branch.
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Employment Standards Compliance ConditionalApplies if you have employees. Covers minimum wage, hours of work, vacation pay, public holidays, termination notice, etc. All Ontario employers must comply with the Employment Standards Act, covering minimum wage, hours of work, overtime, vacation, termination, severance, and other workplace rights. No registration required - compliance-based requirement. Follow Employment Standards Act (ESA) for minimum wage, hours of work, overtime, vacation, leaves, and termination. Post ESA poster in workplace (free download from ontario.ca). Keep employment records for 3 years. NEW for 2025: Employers with 25+ staff must provide written employment info to new hires by July 1, 2025. Job postings must include salary ranges by Jan 1, 2026. Call 1-800-531-5551 for help.
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GST/HST Registration ConditionalRequired if annual taxable revenue exceeds $30,000 (small supplier threshold). Taxi/ride-share drivers must register regardless of revenue. Businesses with gross revenues over $30,000 in any single quarter or over four consecutive quarters must register for, collect, and remit GST/HST. Small suppliers (under $30,000) may register voluntarily. Register FREE online through Business Registration Online (BRO) when your revenue exceeds $30,000 in any 4 consecutive quarters (small supplier threshold). Takes 15-30 minutes. You MUST register within 29 days of exceeding threshold and start charging GST/HST immediately on the sale that made you exceed it. Need your BN (or get one simultaneously). As of Nov 3, 2025, online registration is mandatory. Voluntary registration available anytime for input tax credits.
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Payroll Deductions Registration ConditionalRequired if you pay salaries, wages, or other remuneration to employees. Must register before first pay period. Required if you have employees. You must withhold Canada Pension Plan (CPP), Employment Insurance (EI), and income tax from employee wages and remit to CRA. Register FREE online through Business Registration Online (BRO) when you hire your first employee. Takes 15-20 minutes. You'll need your Business Number (BN) or can get one simultaneously. Payroll account (RP) added to your BN instantly. Register BEFORE your first pay date. Required to deduct CPP, EI, and income tax from employee wages. For 2025: CPP rate 5.95%, EI employee rate $1.66/$100 insurable earnings.
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Retail Sales Tax Collection and Remittance ConditionalRequired for retail sales. Retailers must register to collect HST, charge appropriate taxes on taxable goods, maintain records, and remit taxes to CRA on schedule. Ontario uses HST (13%) not separate RST. Register for GST/HST if revenue exceeds $30K in 4 quarters. HST collected = 5% federal + 8% Ontario. Remit to CRA. Point-of-sale rebates on some items (children's clothing, books). Input tax credits available. File returns as assigned (monthly, quarterly, annually). Contact CRA: 1-800-959-5525.
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WSIB Registration and Coverage ConditionalRequired within 10 days of hiring first employee, including family members and subcontractors. Workplace Safety and Insurance Board (WSIB) registration is mandatory for most Ontario businesses with employees. Provides compensation and support for workplace injuries and illnesses. Sole proprietors and partners can apply for optional coverage. Register FREE online at wsib.ca in 15-20 minutes. MANDATORY for most Ontario employers within 10 calendar days of hiring first worker. You'll need: CRA Business Number, payroll estimate, business activity description, owner/director info. Account number issued INSTANTLY online. Construction industry has expanded compulsory coverage. Premium rates vary by industry classification. Must display WSIB safety poster in workplace.
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Consumer Protection Act Compliance (Retail) ConditionalRequired for specific regulated activities. All retailers must comply with Consumer Protection Act requirements for pricing, returns, refunds, warranties, extended warranties, gift cards, and unfair practices. Consumer Protection Act 2002 (CPA 2002) in force. New CPA 2023 pending (Bill 190). Covers: unfair practices, cooling-off periods (10 days), gift cards (no expiry), prepaid purchase cards. Motor vehicle repair disclosure. Bill 187 Right to Repair pending (Feb 2025 consultation). Max penalty $250K corps. Contact MCCSS Consumer Protection Ontario: 1-800-889-9768.
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