3 Best Tax Services in Oakville, ON

Expert-recommended Top 3 Tax Services in Oakville, ON. All of our tax services actually undergo a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and price - all to ensure overall excellence. You deserve only the best!

SIGMA Tax Accountants - Oakville, ON Tax Services - Company Logo
11+ YEARS ON TBR
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SIGMA TAX ACCOUNTANTS

2302 Lakeshore Road West (Beside McDonald's & Domino's Pizza),
Oakville, ON L6L 1H3 Directions

Since 2021

Specialty:

✓Personal Income Tax Returns ✓Business Income Tax Returns ✓Corporate Tax Returns ✓U.S. Tax Returns ✓Estate Tax Returns ✓Trust Tax Returns ✓Cross-Border Tax Services ✓Tax Planning ✓Accounting ✓Bookkeeping ✓Payroll Services ✓HST Returns ✓WSIB Reporting ✓Tax Audits and Appeals ✓CRA Notice Assistance ✓Tax Preparation ✓Incorporation Services

"SIGMA Tax Accountants have over 15 years of experience handling your personal, business, corporate, estate and U.S. taxes. Their skilled team is committed to ensuring that they have looked at every aspect of your return and that all government and regulatory compliance issues have been addressed. In addition, they have to manage your personal, business, corporate, and accounting work. Sigma Tax Accountants offers a comprehensive range of services, including assistance with tax credits, handling CRA appeals, and managing all aspects of your personal, business, and corporate accounting needs. They can help you to reduce your balance owing or lower your tax liability. The team can assist individuals, businesses and corporations with pre-and post-CRA audits. They offer an instant tax refund. The firm also has branches in Toronto, Brampton, North York, and Richmond Hill.

2026 Highlights: They also offer an instant tax refund option alongside same-day electronic filing to ensure clients maximize their deductions and get their returns processed as quickly as possible."

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Contact:

(905) 847-6200

Open 24 Hours

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4+ YEARS ON TBR
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H&R BLOCK OAKVILLE

210 North Service Road West, Unit# P1030,
Oakville, ON L6M 2Y2 Directions

Since 1955

Specialty:

✓File with a Tax Expert ✓Tax Calculator ✓Taxation Tips ✓Corporate and Personal Taxes ✓Bookkeeping ✓Audit Representation and Protection ✓Second Look ✓US Tax Returns

"H&R Block Oakville uses the latest technology to prepare all returns, including personal, small business, corporate and estate. Their 7,000 tax experts get annual training on the most up-to-date changes to tax returns and attend the H&R Block Tax Academy. They can prepare tax returns for all Canadians. In addition, their associates grew with the industry's strongest tax preparation team. They deliver a 100% satisfaction guarantee to the clients. At H&R Block, you can meet with a tax expert to discuss and file your return in person. Their mission is to ensure you get the most out of your return. They have over 60 years of expertise, and they have proudly served Canadians from every corner of the country. They have helped millions of Canadians navigate their taxes with ease. They help individuals, families, and businesses get the most out of their taxes. They use the latest in electronic processing and filing technology to prepare all types of returns, including personal, small business, corporate, farm, trucker, fishing, U.S., rental, and estate. The firm has offices located across North America and in 13 foreign countries. Their deep commitment to their clients extends to nearly 1,000 communities across Canada.

2026 Highlights: They guarantee a smooth and highly professional filing experience by utilizing an expert team of patient, skilled, and friendly local tax professionals who clearly explain every step of your return."

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Contact:

(905) 842-7600

Wed: 1pm - 6pm
Fri: 11am - 3pm
Mon,Tue,Thu,Sat & Sun: Closed

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LIBERTY TAX OAKVILLE

9-1289 Marlborough Court,
Oakville, ON L6H 2R9 Directions

Since 1997

Specialty:

✓Personal Income Tax Preparation ✓Corporate Tax Preparation ✓Income Tax Filing ✓Tax Return Preparation ✓Tax Preparation Assistance

"Liberty Tax Oakville has grown to over 250 locations in Canada. In the average tax year, they prepare more than 1.7 million individual tax returns for their clients. Liberty Tax has become a force in the competitive tax preparation market, and they have maintained their approach to customer service. When you file in person with them, you get access to real tax help from real tax experts. The people they help during tax season are not just their customers, but their neighbours. They know they're looking for someone they can trust, an affordable price, and someone to either owe less in taxes or get their largest possible refund. You can visit the Liberty Tax office for professional & friendly tax preparation services. Scott Terrell is the Chief Executive Officer of the firm. Liberty Tax has special offers and promotions that fit almost every tax filing situation. They offer $20 for each friend referral. They also offer free tax consultations and double-check services.

2026 Highlights: They guarantee you get your maximum tax refund while offering year-round local support, walk-in services, and a Virtual Tax Pro option for remote filing."

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Discount:

Get $20 off for Every Friend Referral

Contact:

(647) 557-6347

Mon-Wed & Fri: 11am - 5pm
Thu: 11:30am - 5pm
Sat & Sun: Closed

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