Business Details
Trusted Accounting & Tax Services in Markham, ON
Kreston GTA is a professional accounting firm dedicated to delivering comprehensive audit, tax, and advisory services. With a team of experienced Chartered Professional Accountants (CPAs) and specialists, we serve corporations, small to midsize enterprises, non-profits, and entrepreneurs across the Greater Toronto Area and beyond. Our expertise spans corporate and personal taxation, cloud-based bookkeeping, cross-border tax planning, and research and development tax incentives.We prioritize client needs through personalized solutions, leveraging advanced technology and global networks to ensure compliance, optimize financial performance, and support sustainable growth. Our commitment to excellence is reflected in our partner-led approach, industry-specific knowledge, and adherence to international accounting standards.
Services
Audit & Assurance
Corporate Taxation
Cloud-Based Bookkeeping
SR&ED Tax Credits
Cross-Border Tax Planning
Highlights and features
- Partner-led audit and assurance services tailored to private and public companies.
- Specialized expertise in SR&ED tax credits and government incentives.
- CRA audit insurance covering professional and legal expenses.
- Cloud-based bookkeeping for real-time financial management.
- Global network providing seamless cross-border accounting solutions.
Associations and certifications
- Canadian Public Accountability Board (CPAB)
- Public Company Accounting Oversight Board (PCAOB)
- Kreston International
Services
Audit & Assurance
Kreston GTA provides partner-led audit and assurance services for private, public, and not-for-profit organizations. Our risk-based approach ensures compliance with International Auditing Standards while optimizing financial reporting accuracy. We specialize in reducing material misstatement risks through advanced technology and tailored methodologies. Clients benefit from transparent reporting and cost-efficient processes aligned with CPAB and PCAOB regulations.
Corporate Taxation
Our corporate tax services focus on compliance, planning, and dispute resolution for Canadian and international businesses. We minimize liabilities through strategic structuring, cross-border tax optimization, and CRA audit defense. Expertise includes corporate reorganizations, estate planning, and integration of personal and business tax strategies to enhance long-term financial outcomes.
Cloud-Based Bookkeeping
We offer secure, real-time cloud bookkeeping solutions for businesses seeking scalable financial management. Services include monthly/quarterly reporting, payroll processing, and integration with platforms like QuickBooks and Hubdoc. Our system ensures compliance, improves cash flow visibility, and supports data-driven decision-making for growing enterprises.
SR&ED Tax Credits
Kreston GTA specializes in maximizing SR&ED tax credits for Canadian businesses in technology, manufacturing, and life sciences. We identify eligible R&D activities, prepare documentation, and manage CRA claims to boost cash flow. Our team also advises on provincial grants and compliance strategies for innovation-driven growth.
Cross-Border Tax Planning
We assist foreign businesses entering Canada with tax-efficient structures, including subsidiary setup and transfer pricing. Services cover provincial tax analysis, CRA account registration, and compliance filings. Our global network ensures seamless support for U.S. and international tax regulations, minimizing liabilities while fostering market expansion.
People
Spence Walker
Managing Partner
Spence Walker, CPA, CA, specializes in audit and consulting for Canadian and U.S. public companies. With expertise in startup growth strategies and IFRS standards, he guides businesses from inception to exit. He earned his BComm from Ryerson University and completed the AICPA IFRS Certificate Program in 2013.
Jim Sandiford
Partner, Canadian and US Tax
Jim Sandiford, CPA, CA, focuses on assurance and tax services for vehicle financing firms. A U.S. CPA with Rotary Club leadership experience, he provides cross-border tax solutions and community engagement through the Markham Santa Claus Parade.
Jonathan Mazzuca
Partner, Audit
Jonathan Mazzuca, CPA, CA, leads audit engagements for public and private companies. He specializes in Canadian and U.S. accounting standards and contributes to community initiatives at St. Norberts Catholic Church while maintaining expertise in golf and hockey.
Balaji Katlai
Partner, Tax
Balaji Katlai, a tax specialist with a physics background, advises on corporate tax incentives and SR&ED claims. He teaches advanced tax courses and holds certifications in neutrino physics, blending analytical rigor with strategic tax planning for technology firms.
GeorgiAna Radu
Manager, Bookkeeping and Payroll
GeorgiAna Radu manages cloud bookkeeping and payroll operations, leveraging certifications in QBO and Hubdoc. Fluent in Romanian and Spanish, she supports cross-border clients and enhances process efficiency while balancing her passion for Latin dancing and international travel.
Questions
What industries does Kreston GTA specialize in?
Kreston GTA serves diverse sectors including technology, manufacturing, healthcare, real estate, and not-for-profits, with specialized expertise in SR&ED tax credits and cross-border accounting.
How does Kreston GTA handle CRA audits?
We offer CRA audit insurance covering professional costs and legal expenses, combined with proactive compliance strategies to minimize audit risks and resolve disputes efficiently.
Can foreign businesses get support for Canadian market entry?
Yes, we assist with tax structuring, regulatory compliance, and operational setup for international firms expanding into Canada, including provincial tax analysis and payroll services.
What cloud accounting platforms do you integrate with?
Our cloud bookkeeping services integrate with QuickBooks, Hubdoc, Expensify, and other platforms for seamless financial management and real-time reporting access.
Do you offer SR&ED tax credit consultations?
Yes, our specialists identify eligible R&D activities, prepare claims, and ensure compliance with CRA requirements to maximize tax rebates and innovation incentives.
Reviews (1)
Brennan B.
Nov 05, 2021
Report
I've been working with Kreston since 2017, and unfortunately the quality of their service has dropped drastically over the past few years. Over 4 years, I've worked with 3 different accountants, and it seems like they've devolved into a disorganized mess. For 2020, I've had my taxes returned to me for being incomplete, and I've repeatedly emailed Jim looking for answers, but he continues to ignore my messages. I submitted my paperwork on time, but here we are in November and I still haven't received my tax return (or a returned phone call or email as to why).
