Close

Choose your country

Or view all businesses for sale

Worldwide

ontario

How to Start a Business in Ontario: A Complete Guide for Entrepreneurs

Wondering how to start a business in Ontario? This is your step by step guide, with insights on the legal requirements, funding programs, and real-world startup advice.

Ontario is one of Canada’s most dynamic provinces for entrepreneurs - home to vibrant cities, a diverse economy, and strong support for small businesses. Whether you’re planning to open a cafe in Ottawa, start a cleaning business in Toronto, or explore how to start a vending machine business in Ontario, understanding the local business landscape is key to success.

In this comprehensive guide, we’ll walk you through every stage of how to start a business in Ontario - from choosing your idea and registering your business to securing funding and operating with confidence. We’ll also explore how to start a business in Ontario with no money, and answer some of the most common questions new entrepreneurs ask.

 

Choosing the Right Business Idea

Choosing the right business idea is the foundation of your success. Ontario’s economic diversity means there’s room for nearly every kind of venture. Urban centres like Toronto and Ottawa offer access to large consumer bases, while smaller cities and towns across the province support local trades, tourism, and services.

If you’re starting small, think about businesses that can grow gradually without heavy upfront investment. Cleaning services, vending routes, and freelance or online consulting ventures are strong starting points. For those with more capital, franchising or retail may be attractive options.

The key is to find an idea that fits your skills, meets local demand, and is financially realistic. Research competitors in your area, identify market gaps, and speak to potential customers to test your concept before registering your business.

 

Understanding the Legal Requirements

Every new business in Ontario must follow provincial and federal regulations. These ensure compliance, consumer protection, and fair taxation. The process is straightforward, but accuracy at the start prevents costly mistakes later.

You’ll need to choose a business structure - usually a sole proprietorship, partnership, or corporation. A sole proprietorship is simplest to set up, but a corporation offers liability protection and potential tax benefits.

Business registration can be completed online through the Ontario Business Registry. You’ll be asked to conduct a NUANS name search to confirm your business name is unique, and you’ll register for a Business Number (BN) through the Canada Revenue Agency. This BN links your business to federal tax programs, such as HST and payroll.

If you’ll be operating a physical business, check local zoning regulations and use BizPaL, the government’s permit search tool, to identify which licences apply to your industry.

Once your business is registered, keep your documents organized - you’ll need proof of registration for banking, financing, and taxation purposes.

 

Financial Planning and Funding Opportunities

Ontario offers numerous support programs for new businesses, from startup grants to mentorship and loans. Before you start, you should explore these provincial and federal funding options.

  • Starter Company Plus Program: This program offers training, mentoring, and grants of up to $5,000 for eligible entrepreneurs through local Small Business Enterprise Centres.
  • Canada Small Business Financing Program (CSBFP): Helps small businesses secure loans by sharing the risk with lenders.
  • Futurpreneur Canada: Provides financing and mentorship for entrepreneurs aged 18-39.
  • BDC (Business Development Bank of Canada): Specializes in funding small and medium-sized enterprises across the country.

Local Support Networks

Ontario’s Small Business Enterprise Centres (SBECs) are valuable resources for workshops, networking, and business planning advice. You’ll find centres across the province, including in Toronto, Mississauga, Hamilton, and Ottawa.

Challenges to Consider

Ontario’s business environment is competitive, and operating costs – particularly in major cities - can be high. Entrepreneurs also face regulatory hurdles and limited access to early-stage capital. However, with a solid business plan and awareness of available resources, these challenges can be managed.

 

How to Start a Business in Ontario with No Money

Starting with little or no capital might sound impossible, but many successful entrepreneurs begin this way. The secret lies in minimizing upfront expenses, leveraging free resources, and focusing on service-based businesses that generate quick revenue.

If you’re learning how to start a small business in Ontario with no money, start by offering services that require minimal equipment. A cleaning business, for example, can begin with residential clients and a small investment in supplies. A vending machine business can start with one or two machines and expand as profits grow. Many online service providers, from tutoring to social media management, can start from home with little more than a laptop and internet access.

To keep costs low, use free tools like Google Workspace, Canva, and Wave Accounting to manage your operations. Tap into community resources such as libraries, business incubators, and co-working spaces that offer mentorship and networking opportunities at no cost. Some universities and local governments also host small business pitch competitions or micro-grant programs that can help you raise initial funds.

In your early months, prioritize generating cash flow over growth. Reinvest early profits into better equipment, marketing, or staff once your customer base is steady.

 

Legal and Financial Considerations Specific to Ontario

Entrepreneurs in Ontario benefit from clear regulations, but it’s essential to stay compliant. The province’s rules around taxation, employment, and business insurance differ from other parts of Canada.

Taxation and Reporting

Businesses earning over $30,000 annually must register for the Harmonized Sales Tax (HST). You’ll collect this from customers and remit it to the CRA quarterly or annually. Corporate income tax rates in Ontario are among the lowest in Canada for small businesses, but you must still file a separate corporate tax return in addition to your personal return.

If you hire employees, you’ll need to set up a payroll account with the CRA to remit income tax, CPP, and EI contributions. You must also register with the Workplace Safety and Insurance Board (WSIB) and comply with the Ontario Employment Standards Act governing wages, hours, and employee rights.

Insurance and Risk Management

Many entrepreneurs overlook insurance, but it’s crucial protection. General liability insurance covers accidents or damages, while professional liability insurance is vital for consultants or service-based professionals. If you operate a cleaning or vending business, coverage for equipment, theft, and property damage is worth considering.

Banking and Record-Keeping

Open a dedicated business account in your company name and use accounting software to maintain accurate books. Keeping digital copies of receipts and invoices is now widely accepted by the CRA, making compliance easier during audits.

Local and Industry-Specific Regulations

Certain sectors - such as food service, childcare, and construction - have extra licensing or safety requirements. Always check with your local municipality or the Ontario Business Registry to confirm which permits apply to your operation.

Legal and financial compliance may seem overwhelming, but getting professional advice early, especially from an accountant or lawyer who understands Ontario law, can save you significant time and stress later.

 

Final Thoughts

Starting a business in Ontario is an exciting opportunity, whether you’re an ambitious first-time entrepreneur or expanding an existing venture. With access to funding, supportive business networks, and a thriving consumer base, Ontario offers fertile ground for innovation.

By following the right steps and staying informed about local regulations, you can turn your idea into a thriving enterprise that contributes to Ontario’s growing economy.

 

Frequently Asked Questions

How do I register a business name in Ontario?

You can register your business name through the Ontario Business Registry or via ServiceOntario. The process takes about 20 minutes online.

How much does it cost to start a small business in Ontario?

Costs vary widely depending on your business model. Registration fees start at around $60, and additional expenses include permits, insurance, and equipment.

How do I get funding for a small business in Ontario?

Explore programs like Starter Company Plus, BDC small business loans, and local economic development offices for available grants and mentorship.

Can I start a business in Ontario with no money?

Yes – many entrepreneurs start by offering services with minimal equipment or online. Focus on service-based businesses and use free marketing tools to grow organically.

How do I start a cleaning business in Ontario?

You’ll need to register your business, get liability insurance, and market to local residential or commercial clients. Cleaning equipment can often be rented or purchased second-hand to reduce startup costs.

How do I start a vending machine business in Ontario?

Research high-traffic locations, obtain permissions or contracts, and start small with a few machines. Make sure to comply with local bylaws for vending operations.

Published: 28/10/2025



Stuart Wood

About the author

Stuart Wood

Stuart Wood is Editorial Manager at BusinessesForSale.com, covering business ownership, entrepreneurship and SME trends. With a background in journalism, PR and financial services, he has created content for major brands including Barclays.