GST/HST Returns
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GST/ HST Return Services for Small Businesses in Durham Region
We understand that managing GST/HST returns can be complex, especially for small business owners who are focused on growth. Serving the entire Durham Region, including Pickering, Ajax, Whitby, Oshawa, Clarington, Scugog, Uxbridge, and Brock, our team of experienced accountants specializes in helping local businesses navigate the intricacies of GST/HST filing, remittance, and compliance. We ensure that your GST/HST returns are accurate, timely, and optimized, so you can concentrate on what matters most – running your business.
Why Choose GTP Tax for your GST/ HST Filing?
- Expertise in Small Business Accounting: With a focus on small businesses, we understand the unique challenges you face with GST/HST compliance and reporting. We provide solutions tailored to your specific industry and revenue structure.
- Durham Region Specialists: As a Durham-based firm, we know the business landscape in Pickering, Ajax, Whitby, Oshawa, Clarington, Scugog, Uxbridge, and Brock. We offer personalized, local service to help you succeed in your community.
- Dedicated Client Support: Our accountants are available year-round to assist with any GST/HST-related questions or issues. We work closely with you to ensure that all filings are accurate and on time.
- Seamless Virtual Services: We offer secure virtual services for GST/HST filing, allowing you to manage tax obligations from anywhere. Whether you prefer in-person, virtual, or hybrid support, we’re here to help.



Why Choose GTP Tax for your GST/ HST Filing?
- Expertise in Small Business Accounting:
With a focus on small businesses, we understand the unique challenges you face with GST/HST compliance and reporting. We provide solutions tailored to your specific industry and revenue structure. - Durham Region Specialists:
As a Durham-based firm, we know the business landscape in Pickering, Ajax, Whitby, Oshawa, Clarington, Scugog, Uxbridge, and Brock. We offer personalized, local service to help you succeed in your community.
- Dedicated Client Support:
Our accountants are available year-round to assist with any GST/HST-related questions or issues. We work closely with you to ensure that all filings are accurate and on time. - Seamless Virtual Services:
We offer secure virtual services for GST/HST filing, allowing you to manage tax obligations from anywhere. Whether you prefer in-person, virtual, or hybrid support, we’re here to help.

Personal Tax FAQs:
When is my GST/HST return due?
The due date for GST/HST returns depends on your reporting frequency, which may be annual, quarterly, or monthly based on your business’s revenue. Annual filers typically file within three months of the fiscal year-end, while quarterly and monthly filers have different deadlines. We can help you determine the best schedule for your needs.
What is an input tax credit (ITC)?
Input tax credits (ITCs) allow you to recover the GST/HST paid on eligible business expenses. For example, if you paid GST/HST on office supplies or business equipment, you may claim ITCs to offset the amount you owe. Our team ensures you maximize these credits to reduce your tax liability.
What is an input tax credit (ITC)?
Input tax credits (ITCs) allow you to recover the GST/HST paid on eligible business expenses. For example, if you paid GST/HST on office supplies or business equipment, you may claim ITCs to offset the amount you owe. Our team ensures you maximize these credits to reduce your tax liability.
Do I need to register for GST/HST as a small business?
If your business generates over $30,000 in revenue over four consecutive quarters, you’re required to register for GST/HST. If you’re below this threshold, registration is optional, but it may still offer advantages. We can help you decide if registering is beneficial for your business.
What documents are needed to prepare GST/HST returns?
To prepare your GST/HST return, we need documentation of all sales and income, as well as receipts for purchases and expenses that include GST/HST. We provide a detailed checklist to help you organize the necessary records.
How can I avoid errors on my GST/HST returns?
Keeping accurate records of all transactions and working with a professional accountant can minimize the risk of errors. Our team ensures that your returns are filed correctly, avoiding common mistakes that could lead to CRA inquiries or penalties.
What should I do if I receive a notice from the CRA regarding my GST/HST return?
If you receive a notice, it’s important to respond promptly. We can help you understand the notice, prepare the required documents, and communicate with the CRA to resolve any issues efficiently.
Our GST/HST Services
- GST/HST Registration and Setup: We guide you through the initial registration process and help determine the correct reporting frequency, whether annual, quarterly, or monthly, based on your business needs and revenue.
- GST/HST Return Preparation and Filing: We accurately prepare and file your GST/HST returns on time, maximizing input tax credits and ensuring compliance with Canada Revenue Agency (CRA) requirements.
- Input Tax Credit Optimization: Our team identifies eligible expenses that qualify for input tax credits (ITCs), helping reduce your GST/HST liability and keeping more money in your business.
- CRA Audit Support: If your GST/HST returns are audited by the CRA, we provide full support, including document preparation, representation, and clear communication with CRA auditors.
- Ongoing GST/HST Compliance Support: Our accountants provide ongoing support, ensuring your business remains compliant with the latest regulations and minimizing the risk of penalties.
Contact Us
If you’re a small business owner in Pickering, Ajax, Whitby, Oshawa, Clarington, Scugog, Uxbridge, or Brock looking for reliable GST/HST support, GTP Tax is here to help. Reach out today to simplify your GST/HST returns, maximize input tax credits, and stay compliant with CRA regulations.

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I've been using Glenn to do my taxes for a few years. I highly recommend him for his services and professionalism. Easy to communicate with via text and email. Kind,... read more clear, and worry-free guidance. Highly recommended for all your tax needs. Loyal customer!
R B
Glen is the one of the best tax accountants. He is reassuring, honest, and highly knowledgeable and his expertise and time are very valuable.
Dina Rawdah
Going to Glenn for years very polite, professional and welcoming environment and service. I will continue to have him do my personal taxes. I also recommended my families and friends and... read more they are happy with the service.
Maxine Edwards
Doing taxes overwhelms me and I am so happy that Glenn was recommended to me. I can go into tax season knowing my family is taken care of. Thank you... read more Glenn for the excellent service every year.
Angela Anderson
Always very professional and helpfull staff . Great tax services will go nowhere else .
Lisa L
GTP Tax Services provides fast, efficient services year after year. Glenn is very professional and friendly and answers all tax questions with ease. Always satisfied with the services!
Shawna W
GTP tax service is numer 1 in Durham region. I have been using them for over 10yrs and always professional 😊
Adrian Llewellyn
My first experience with GTP TAX SERVICES was excellent! Glen is personable and professional. Thank you for the advice regarding other expenses that I can and should be... read more claiming. See you next year!😊
Patricia Taylor
Always amazing every year , always easy to communicate with and was the best experiance by far. Would 100% recommend to anyone.
Jessica Paige