20+ YEARS EXPERIENCE
Expert Tax & Accounting Services in Scarborough
At Diamond CPA, you get affordable, reliable tax, accounting, and bookkeeping support for individuals and small businesses across the Greater Toronto Area.
OUR CLIENTS
Trusted by companies, businesses, and individuals for reliable tax support
reviews
4.9/5
From 100+ reviews
OUR SERVICES
We Provide Taxation and CPA Services
Personal Tax Filing
We prepare and file your personal taxes with precision, ensuring maximum deductions, accurate reporting, and CRA compliance.
Business Tax Filing
Business tax preparation designed to meet regulatory requirements, minimize liabilities, and support smarter financial planning.
Accounting
End-to-end accounting services that provide clear financial visibility, accurate reporting, and insights to support confident decision-making.
Bookkeeping
Consistent, organized bookkeeping that keeps your records accurate, up to date, and ready for audits or financial reviews always reliably.
Payroll
Reliable payroll management that ensures employees are paid on time while maintaining accuracy, compliance, and statutory filings.
Business Advisory
Strategic advisory services that help businesses improve performance, manage risk, and make informed decisions for long-term growth.
WHY DIAMOND CPA
Why Businesses & Individuals Choose Diamond CPA
Fast & Reliable Communication
Guaranteed 24-hour responses with clear, timely client support always.
Certified Tax Expertise
Qualified CPA and tax professionals delivering accurate, compliant work.
Risk-Free & Fully Protected
CRA support, secure data handling, and a 100% satisfaction guarantee.
Strategic, Ongoing Value
Smart tax planning that reduces costs and supports business growth.
FAQs
Frequently Asked Questions
Find clear answers to common questions about our services, process, and timelines, so you can move forward with confidence. Didn’t find the answer you need? Contact us and we’ll help clarify your question.
Personal Taxes
How long does it take to file my personal taxes?
Diamond CPA offers a quick turnaround time on most personal tax filings. Our average filing time is quick, between same day as the quickest and same week at the most.
Does Diamond CPA help with CERB and CRB tax issues?
Yes! Our tax team has experts specifically dedicated to handling all CERB and CRB tax issues and complications, meaning that you will get personalized attention and the best outcome with your unique situation. In most cases, there will not be any extra charges for CERB cases.
How do I get started?
Diamond CPA offers E-file services that make filing your taxes easy, hassle-free, and can be done from the comfort of your home. Our tax filing system is secured by industry-standard encryption, and we offer a confidentiality guarantee.
You can start your process here.
Business Taxes
Does Diamond CPA have experience in my industry?
With over 20 years in business, we have worked with hundreds of business owners just like you. With our wide ranging experience in industries like hospitality, construction, manufacturing, medical, and services, we already understand the best practices for tax reduction and cost savings, meaning that you see an instant impact from the moment you start working with us.
How much money can Diamond CPA save me?
Our services don’t end with taxes – in fact, that’s where they start. Our tax experts will review your finances to maximize every single penny in tax savings. From that point, we continue to work with you to implement cost reduction strategies and best practices from other industries to give your business the edge over your competitors. This is done via in-depth strategy sessions every quarter, included with all of our plans.
All of this means that you get multiple returns on your investment with Diamond CPA.
How does Diamond CPA help me deal with the CRA?
Getting calls from the CRA is not fun – nobody likes to deal with the government asking for more and more money. Which is why we take over your correspondence with the CRA – which includes everything from arguing your case to dismissing any unfair penalties. We deal with the CRA in a proactive and professional manner and use our industry knowledge to address all of their objections. All so that you can relax and focus on what matters more – growing your business.
Do you offer guidance with CEBA and CEWS issues?
With all of the uncertainty around the pandemic, business owners are missing clarity on where they stand with the CRA and how much they are going to owe the government. We help with all CEBA and CEWS issues by understanding your unique position and communicating with the CRA.
How do I get started?
We offer free consultations to all business owners where we take the time to understand your business problems and prescribe a custom solution. You can book your free consultation here.
PS. There are no sales on this call. We provide you a solution, and you have the choice to hire us based only the value we deliver in your free consultation.
BLOG & INSIGHTS
Expert guidance and updates on taxation, accounting, and business

Small Business Tax Deductions Explained
Small Business Tax Deductions Explained
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Why Bookkeeping Is Important for Small Businesses?
Why Bookkeeping Is Important for Small Businesses?
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Which Business Structure Fits You?
