When does an Ontario business need to register for HST?

Ontario businesses must register for HST when their taxable revenues exceed $30,000 in any single calendar quarter or in four consecutive calendar quarters. Voluntary registration is also available for businesses below this threshold.

What is the HST rate in Ontario?

The Harmonized Sales Tax (HST) rate in Ontario is 13%, combining the 5% federal GST and the 8% Ontario provincial component.

Can BOMCAS Canada help with a CRA HST audit?

Yes. We provide full HST audit support including document organization, ITC review, correspondence management, and professional representation throughout the CRA audit process.

Can HST filing services be provided remotely for Ontario clients?

Yes. All Ontario businesses can access BOMCAS Canada HST filing services remotely through secure document sharing and virtual consultations.

GST/HST Filing Services Ontario

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Professional GST/HST Filing Services Across Ontario by BOMCAS Canada

BOMCAS Canada provides expert GST/HST registration, preparation, and filing services for businesses throughout Ontario. Ontario businesses that supply taxable goods and services are required to collect and remit Harmonized Sales Tax (HST) at the rate of 13%, and compliance with CRA's HST requirements is essential to avoid penalties, interest, and audit risk.Whether you are a new business registering for HST for the first time, an established business looking to optimize your input tax credit (ITC) claims, or a business dealing with a CRA HST audit or reassessment, BOMCAS Canada provides the professional support you need. Our GST/HST Filing Services are available to businesses throughout Ontario — from sole proprietors and small businesses to corporations and partnerships.Ontario's HST system requires businesses to carefully track taxable and exempt supplies, calculate ITCs accurately, file returns on time, and maintain adequate documentation to support all claims. BOMCAS Canada helps Ontario businesses navigate these requirements efficiently, ensuring accurate filings and maximum legitimate ITC recovery while minimizing the risk of CRA challenges.

Why Ontario Businesses Need Professional GST/HST Filing Services

HST compliance is one of the most common areas where Ontario businesses encounter CRA issues. Common HST problems include: failing to register when required, claiming ITCs on ineligible expenses, miscalculating HST on mixed-use assets, failing to self-assess HST on imported services, missing filing deadlines, and inadequate record-keeping to support ITC claims.The consequences of HST non-compliance can be significant. CRA can assess penalties for late filing, interest on outstanding balances, and deny ITC claims where documentation is insufficient. In serious cases, CRA can conduct HST audits that review years of transactions and result in substantial reassessments.BOMCAS Canada helps Ontario businesses establish proper HST tracking systems, review existing ITC claims for accuracy, prepare and file HST returns on time, and respond to CRA HST inquiries and audits. Our goal is to help Ontario businesses meet their HST obligations efficiently while recovering all legitimate input tax credits they are entitled to claim.

BOMCAS Ontario dedicated gst/hst filing services

DEDICATED ACCOUNTANT

Your file is handled by a professional who reviews the facts, asks the right questions, and focuses on the specific Ontario tax issue involved. This helps reduce errors and improves the quality of the final filing or response.

BOMCAS Ontario full service gst/hst filing services support

FULL-SERVICE SUPPORT

We assist with document organization, tax preparation, accounting review, CRA questions, and planning points that may affect the current or future year. Ontario clients receive support that looks beyond one isolated form.

BOMCAS Ontario transparent gst/hst filing services services

CLEAR PROCESS

We explain the work required, the information needed, and the practical next steps. A clear process helps Ontario clients understand their responsibilities and keeps the engagement moving with fewer surprises.

GST/HST Filing Services in Three Steps

BOMCAS Canada makes the Ontario gst/hst filing services process easier by using a structured workflow. The first step is gathering information. The second step is reviewing and preparing the work. The third step is filing, responding, or planning the next action based on the results.

BOMCAS Ontario gst/hst filing services consultation

SETUP YOUR CONSULTATION

Tell us about your Ontario gst/hst filing services matter, the filing year, any CRA notices received, and the records available. We use the consultation to understand urgency, deadlines, and the best next step.

BOMCAS Ontario gst/hst filing services expert

TALK TO AN EXPERT

Your accountant reviews the facts, explains what documents are needed, and provides a practical filing or resolution plan. The goal is to reduce confusion and move the file forward with organized support.

Ontario client supported by BOMCAS Canada gst/hst filing services

STAY INFORMED

We prepare the work, communicate questions clearly, and keep you informed before filing or responding to CRA. Ontario clients receive professional support focused on compliance, documentation, and practical outcomes.

GST/HST Filing Services Services May Include

GST/HST registration for new Ontario businesses
Monthly, quarterly, and annual HST return preparation
Input tax credit (ITC) review and optimization
HST audit support and CRA representation
HST on real property transactions
HST for non-residents doing business in Ontario
HST voluntary disclosure applications
HST on imported services (self-assessment)
HST account reconciliation and cleanup
Remote HST filing services for all Ontario locations

GST/HST Filing Services Available Across All Ontario Locations

BOMCAS Canada is proud to serve clients in every city, town, and village across Ontario. Click on your location below to learn more about how our GST/HST Filing Services are tailored to the unique needs of your community.

GET STARTED TODAY

Frequently Asked Questions About GST/HST Filing Services in Ontario

Does BOMCAS Canada provide GST/HST filing services across Ontario?
Yes. BOMCAS Canada provides GST/HST registration, preparation, and filing services for businesses throughout Ontario, with full CRA compliance support.
When does an Ontario business need to register for HST?
Ontario businesses must register for HST when their taxable revenues exceed $30,000 in any single calendar quarter or in four consecutive calendar quarters. Voluntary registration is also available for businesses below this threshold.
What is the HST rate in Ontario?
The Harmonized Sales Tax (HST) rate in Ontario is 13%, combining the 5% federal GST and the 8% Ontario provincial component.
Can BOMCAS Canada help with a CRA HST audit?
Yes. We provide full HST audit support including document organization, ITC review, correspondence management, and professional representation throughout the CRA audit process.
Can HST filing services be provided remotely for Ontario clients?
Yes. All Ontario businesses can access BOMCAS Canada HST filing services remotely through secure document sharing and virtual consultations.

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3 years ago

One of the Best Accountant in Edmonton. They provide wonderful accounting and tax services for me. Looking forward to next year again.

Shelby Baker

5 years ago

Really happy with Bomcas Ltd Accounting & Tax Services! They have offered me specialized service for all tax requirements for accounting, incorporation and taxes. I have referred them to several people.

Kevin (Kevinstrek)

5 years ago

Came to the company by Google search for a trucking accountant. They turned out to be a very competent and experienced firm. I really liked the online aspect where you can do the entire transaction without ever stepping foot in the office. I just app scanned all my tax forms and set them in. They will ask for anything you don't send if needed and it was all done in a few days. I also paid via online payments. It's convenient being a truck driver as I'm not around much. The quality of service is great and they caught all the details of trucking and I claimed things other accountants have missed. For sure I'll be recommending them to others and coming back next year.

Richard Obanion

5 years ago

So excellent and efficient! BOMCAS handled my personal tax. Truly affordable charges and amazing services. I would like to recommend it to all my friends who need it. Thanks a lot!

Kendra Robinson-Browne

5 years ago

We used Bomcas for our taxes last year, and we were very impressed! The service was fast, efficient, knowledgeable, and most importantly, Karen seems to really enjoy what she does. They are very affordable, and we will be using them again and again. I would highly recommend using them for all your tax and accounting needs!

Devine Smith-Moulton

5 years ago

The professionalism I receive from the staff at Bomcas is exceptional. My tax return is done accurately and in a timely manner. I would recommend anyone to this company. You get your money's worth.

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GST/HST Filing Services Ontario

Professional GST/HST Filing Services Across Ontario by BOMCAS Canada