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27 Years
experience
Your Trusted Tax Services Partner in Ajax, ON
GTP TAX Services has been a trusted partner in personal and business tax solutions since 1999. Our team of experienced professionals specializes in tax preparation, bookkeeping, and financial consulting, serving clients across the Greater Toronto Area. We prioritize client education, ensuring individuals and businesses understand their financial obligations while maximizing savings through strategic planning. With over two decades of local expertise, we combine up-to-date knowledge of evolving tax laws with personalized service to meet each client's unique needs.

Our commitment to reliability, affordability, and transparency has earned us a loyal clientele and a reputation as a leader in Durham Region. We pride ourselves on treating clients as we would wish to be treated, offering flexible communication options, including virtual consultations, to accommodate busy schedules.
Services
Personal Tax Small Business Tax Corporate Tax GST/HST Returns Tax Consulting Audit Assistance CRA Dealings US Tax Filing Bookkeeping
Details
  • Year established: 1999
Highlights and features
  • We offer over 20 years of local tax expertise in Ontario's Durham Region
  • Our team provides personalized tax planning to maximize client savings
  • We stay current with evolving tax laws to ensure compliance and accuracy
  • We prioritize transparent communication through flexible meeting options
  • Our client loyalty program ensures consistent, high-quality service year after year
What people say
Highly recommend Professional service Knowledgeable team Excellent communication Maximized refunds
Services
Personal Tax
Our personal tax services help individuals maximize refunds while maintaining compliance with Canadian tax regulations. We specialize in complex returns for new business owners, retirees, and property investors. Our team provides year-round support for tax planning, ensuring clients benefit from all eligible deductions and credits while avoiding common filing errors.
Small Business Tax
We offer tailored tax solutions for small businesses, including income tax preparation, expense optimization, and payroll management. Our services help entrepreneurs reduce liabilities through strategic deductions while maintaining accurate financial records. We provide ongoing advisory support to help businesses navigate tax obligations and grow sustainably.
GST/HST Returns
Our GST/HST services ensure businesses meet compliance requirements while maximizing input tax credits. We handle registration, return preparation, and CRA communications for businesses of all sizes. Our team provides guidance on reporting frequency optimization and helps resolve audit-related issues efficiently.
Audit Assistance
We provide professional support for businesses facing CRA audits, including document preparation and agency communication. Our team helps verify financial records' accuracy and ensures compliance with tax regulations. We work to minimize penalties and resolve disputes while protecting clients' interests throughout the audit process.
US Tax Filing
We assist Canadians with US tax obligations related to property ownership, investments, and work visas. Our services include ITIN applications, form 1040NR preparation, and compliance guidance. We help clients navigate complex cross-border tax requirements while ensuring adherence to both US and Canadian regulations.
People
Glenn Perrotte
President and CEO
With over 20 years of experience in tax services, Glenn Perrotte founded GTP TAX Services in 1999 after completing advanced business studies. He specializes in personal and small business tax preparation across Toronto and surrounding areas, combining technical expertise with personalized client service.
Questions
What documents do I need for personal tax filing?
Common documents include T4 slips, investment income statements, medical expense receipts, and rental income records. We provide a comprehensive checklist to ensure complete documentation.
Can I claim home office expenses?
Self-employed individuals and employees required to work from home may claim eligible home office expenses. We help determine eligibility and calculate allowable deductions accurately.
How does tax planning benefit me?
Effective tax planning reduces liabilities through strategic deductions, retirement planning, and income optimization. We align strategies with your long-term financial goals to maximize savings.
What happens if I receive a CRA audit notice?
We assist with CRA audit responses by preparing documentation, verifying records, and communicating directly with tax authorities to resolve issues efficiently and minimize penalties.
Do you offer virtual tax services?
Yes, we provide secure virtual consultations and tax preparation services for clients who prefer remote assistance while maintaining the same quality of service.
Reviews (1)
Monique E.
Aug 26, 2021 Report
I've been doing tax here for two to three years and this year I finally went with someone else. Let's just say I've been robbed! Every year I did taxes with Glenn I had to pay back and hardly received a GST tax credit. This year I actually got a return and qualified for much higher tax credit. stay away from this place. ***Fake reviews on Google, don't be fooled***