Our Impact in Numbers
1000
Tax Issues Resolved
1500
Clients Supported
18
Years of Combined Expertise
2000
Consultations Delivered
About UsWelcome to WIS Accounting, Tax & Advisory Inc.
Clear numbers. Confident decisions. Trusted financial guidance.
WIS Accounting, Tax & Advisory Inc. is a full-service accounting, tax and advisory firm serving the Greater Toronto Area and beyond. We help individuals and businesses navigate today’s financial landscape with clarity and confidence.
Our services are built on accuracy, compliance, and forward-thinking insights so you can focus on growth while we take care of the numbers. We Deliver trusted accounting, tax, and advisory services guided by internationally recognized professional standards.
We partner with business owners and professionals to simplify accounting, reduce tax risk, and improve financial clarity—providing dependable support at every stage of growth.
Our Partners
Our Services
WIS Accounting provide comprehensive accounting
Tax, and advisory services that help individuals and businesses gain financial clarity and achieve longterm success. From payroll and QuickBooks support to tax consulting, bookkeeping, and financial statement preparation, we deliver accurate, timely, and strategic solutions tailored to your needs.
Accounting Services
We provide reliable and accurate accounting services designed to help businesses stay compliant, organized, and financially confident.
Canadian Tax Services
Our Canadian tax services are designed to help individuals and businesses navigate Canada’s complex tax system with confidence and compliance.
US Tax Services
Our US Tax Services are tailored to help individuals and businesses meet their U.S. tax obligations accurately and efficiently.
Business Advisory Services
Our business advisory services are designed to help organizations make informed decisions
Business Registration
We provide end-to-end business registration services to help you start your business with confidence and compliance.
Business Risk, Internal Controls, & Internal Audit Support
Our fraud, internal audit, and risk advisory services help organizations protect their assets
FAQs
Frequently Ask Questions
Have Questions? Explore Our FAQs
What services does WIS Accounting Tax & Advisory Inc. provide?
WIS offers full-service accounting, Canadian and U.S. tax compliance, bookkeeping, payroll, financial statements, corporate structuring, and business advisory services for individuals, corporations, and entrepreneurs.
What types of clients do you work with?
We support small businesses, startups, real estate investors, incorporated professionals, cross-border workers, and corporations with multi-jurisdictional tax needs.
How do you protect my financial information?
We use encrypted systems, secure client portals, and strict confidentiality protocols to safeguard all personal and financial data in compliance with Canadian privacy laws and professional standards.
How do your fees work?
Fees depend on the scope and complexity of the engagement. We provide transparent quotes upfront and offer fixed-fee packages for many services to ensure clarity and predictability.
Do you handle both Canadian and U.S. taxes?
Yes. We specialize in cross-border tax compliance, including CRA and IRS filings, treaty analysis, foreign reporting, and tax planning for individuals and businesses operating in both countries.
What credentials does your firm hold?
Our leadership holds globally recognized designations including ACCA and CFE, ensuring expertise in accounting, fraud prevention, internal controls, and advisory services.
Do you offer virtual or remote services?
Yes. All services can be delivered remotely through secure digital platforms, allowing clients across Canada and the U.S. to work with us seamlessly.
Can you help with CRA or IRS audits?
Yes. We assist with audit preparation, representation, document review, and communication with tax authorities to ensure your rights and obligations are properly managed.
Client Reviews
What Our Clients Are Saying About Us
“WIS Accounting, Tax & Advisory Inc. has been instrumental in keeping my business organized and compliant. Their guidance is always clear and reliable.”
Sarah M
Small Business Owner
“WIS helped me navigate sponsorship income, deductions, and cross-border tax issues. Their expertise has been invaluable.”
Olivia S
Content Creator
“They keep my books organized and ensure my commissions and expenses are reported correctly. Their attention to detail is unmatched.”
Vanessa P
Real Estate Agent
“The team helped me structure my rental properties efficiently and handled all tax matters with precision. I trust them completely.”
Daniel R
Real Estate Investor
“I had no idea how to file my first Canadian tax return. WIS explained everything clearly and ensured I received all eligible benefits.”
Jonathan L
Newcomer to Canada
“Running a restaurant is demanding, but WIS makes the financial side easy. Their team is proactive, responsive, and always professional.”
Kevin J
Restaurant Owner
“As a freelancer, taxes were overwhelming. WIS made everything simple and stress-free. Their support has been exceptional.”
Priya K
Freelancer
“Their financial insights helped us improve cash flow and streamline operations. A truly knowledgeable and dependable team.”
Emily H
Manufacturing Business Owner
“They understand the construction industry inside out. Job costing, payroll, taxes—everything is handled with accuracy and professionalism.”
Michael T
Construction Contractor
“WIS handles my bookkeeping, GST/HST, and year end filings with accuracy and speed. Their service gives me peace of mind.”
Robert A
Transportation & Logistics
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