Launch a Trusts, Estates, and Agency Accounts Practice in Mississauga
This page helps you start a Trusts, Estates, and Agency Accounts business in Mississauga under NAICS 525920. Get a practical path from idea to readiness with a clear overview of the 13 requirements, the permits you may need, typical startup costs, and a realistic timeline. Whether you’re expanding an advisory practice or launching a new firm, the guidance here keeps things practical.
You’ll learn exactly what the 13 requirements cover, the registrations and permits needed, expected setup costs (office space, software, insurance, professional fees), and a step‑by‑step timeline to move from planning to launch. Includes ongoing compliance tasks, client trust recordkeeping, and annual filings, plus practical checklists to keep you on track.
Why Mississauga? The city’s growing professional services scene, easy access to Toronto’s legal and accounting networks, and affordable office options give fiduciary services a solid launchpad and ongoing growth opportunities. Plus, Mississauga hosts a diverse business community, local events, and government programs that help reduce startup friction and connect you with trusted advisors.
Requirements Overview
In Mississauga, starting a trusts, estates, and agency accounts business hinges on securing the right licenses and registrations up front. The most critical requirements are obtaining the Trust Company License and the Investment Fund Manager Registration, along with having a Business Number (BN) from the CRA. These are legally required and non-negotiable—you cannot lawfully operate without them. Securing these credentials first provides a solid, compliant foundation for everything else you’ll need to do.
On the operational side, you’ll want to address workplace health and safety and related permits. This means compliance with the Occupational Health and Safety Act (OHSA) and, where applicable, Employment Standards Compliance and WSIB Registration and Coverage. Protecting staff and clients is essential. It’s also wise to secure Errors and Omissions Insurance (Securities) to cover professional liability and protect your practice in case of client disputes.
Business Registration & Tax: Alongside licensing, you’ll need to handle key business registrations and tax matters. This includes Ontario Business Name Registration (ServiceOntario), a Business Licence, GST/HST Registration, Payroll D deductions Registration, and Pension Fund Regulatory Compliance where applicable. You’ll also implement anti-money laundering controls and related securities reporting as part of ongoing regulatory compliance.
Next steps: Start by listing the required registrations, gathering the supporting documents, and contacting regulators or a qualified compliance advisor to prepare and submit applications. Build a simple project plan with clear milestones and responsibilities, then move step by step. With these foundations in place, you’ll transition from setup to serving clients confidently and staying well within the rules.
Detailed Requirements
Here are the specific requirements for starting a trusts, estates, and agency accounts in Mississauga:
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Investment Fund Manager Registration RequiredManagers of investment funds, mutual funds, and trusts must register with securities regulators and comply with governance, disclosure, and fiduciary duty requirements. Investment fund manager registration with provincial securities regulators. NI 31-103 compliance. AUM requirements. Contact OSC: 1-877-785-1555.
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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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Trust Company License RequiredTrust companies must be licensed by federal (OSFI) or provincial regulators and comply with fiduciary standards, capital requirements, and trust administration rules. OSFI Trust and Loan Companies Act licensing. Federal trust company charter. Capital requirements. Contact OSFI: 1-800-385-8647.
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Business Licence RequiredGeneral business licence required to operate a business in City of Mississauga. Apply to City of Mississauga 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 Mississauga 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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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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Anti-Money Laundering (Securities) ConditionalRequired for securities activities. Securities dealers and fund managers must implement AML/ATF programs, conduct client identification and verification, report suspicious transactions to FINTRAC, and maintain compliance. FINTRAC registration and AML/ATF compliance for securities dealers. Know Your Client (KYC). Customer Due Diligence (CDD). Suspicious Transaction Reporting. Annual review. Training requirements. Contact FINTRAC: 1-866-346-8722.
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Errors and Omissions Insurance (Securities) ConditionalRequired for securities activities. Securities registrants must maintain errors and omissions insurance and bonding to protect clients from losses due to negligence, errors, or misconduct. Errors and omissions insurance for securities dealers. IIROC/MFDA requirements. Minimum coverage levels. Claims procedures. Contact insurance broker or regulator.
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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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Pension Fund Regulatory Compliance ConditionalRequired for specific regulated activities. Pension fund administrators must register with FSRA Ontario, comply with investment restrictions, funding requirements, and disclosure obligations under pension benefits legislation. OSFI pension fund regulation for federally regulated plans. Pension Benefits Standards Act. Annual filings. Actuarial reports. Contact OSFI: 1-800-385-8647.
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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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