
Dr. Priya Sharma
“Incorporating our dental clinic and balancing salary versus dividends used to cause constant stress. goodaccounting reorganized our corporate setup and cut our tax bill significantly — someone always picks up when you call.”
CPA in London
GST/HST registration, returns, rebates and CRA notice support for businesses in Ontario.

In Ontario, most goods and services carry 13% HST. Businesses collect it, claim credits on their own costs and remit the difference to the CRA. We keep that process accurate and on schedule.
Whether you operate a clinic near Victoria Hospital, run a retail shop on Richmond Row, or manage a manufacturing facility in White Oaks or Hyde Park, we ensure your finances stay organized and CRA-compliant.
We register you for a GST/HST account, choose the reporting period that fits your business, prepare and file returns and reconcile them to your books. If you are owed a refund or have fallen behind, we sort it out with the CRA.
We also advise on the Quick Method of accounting and on taxable, zero-rated and exempt supplies so you charge the right amount.
Want the full picture? Read more about our gst/hst filing service or see everything we offer in London.

“Incorporating our dental clinic and balancing salary versus dividends used to cause constant stress. goodaccounting reorganized our corporate setup and cut our tax bill significantly — someone always picks up when you call.”

“Managing daily POS sales, food costs, and payroll for 12 staff was overwhelming. goodaccounting synced our Square registers with QuickBooks and handles our quarterly HST filings like clockwork.”

“Construction accounting is tricky with holdbacks and T5018 subcontractor slips. Aman's team set up job costing so I know my true margin on every job site, with zero surprise fees.”

“When our company grew past $2M, we needed real corporate expertise. goodaccounting prepared bank-ready Notice to Reader statements in two weeks and helped us claim key tax deductions.”
A simple process from first call to finished work.
Tell us about your situation by phone, video or the contact form. We listen first and ask the right questions.
You get a plain-language scope of work and a fee quote before anything starts, so there are no surprises.
We prepare, file and reconcile everything, and you review a clear summary before it goes to the CRA.
Questions in March or September are welcome. We stay available all year, not just at tax time.

T1 tax returns for individuals, families, students, seniors and newcomers, filed accurately and on time.
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T2 corporate returns and year-end tax planning for Canadian-controlled private corporations.
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Tax returns and expense tracking for freelancers, contractors, gig workers and sole proprietors.
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Canadian tax filings for non-residents with rental income, property sales or other Canadian-source income.
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US tax returns and cross-border planning for US citizens, green card holders and Canada-US businesses.
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Tax filing and planning for landlords, investors, flippers, builders and home sellers.
Learn moreQuick answers to what people ask us most.
Yes. We provide gst/hst filing to individuals and businesses in London and Southwestern Ontario. You can meet with us by phone or video and share documents securely online. Call (647) 527-4970 to get started.
Most businesses must register once their taxable revenue exceeds $30,000 over four consecutive calendar quarters. Some, such as ride-share drivers, must register from the first dollar.
Your filing frequency depends on your annual revenue. It is typically annual for smaller businesses, quarterly for mid-size ones and monthly for larger ones, and you can often choose a more frequent schedule. We track every due date for you.
13%, made up of the 5% federal portion and the 8% provincial portion combined into a single tax.
Fees depend on the scope and complexity of your situation. After a free consultation we give you a clear quote before any work begins.