GST/HST Filing in Ottawa
Ottawa GST/HST filing by a licensed CPA. We calculate ITCs, determine Quick Method vs. Regular Method, file quarterly or annual returns, handle federal government contractor HST, interprovincial Ontario-Quebec place-of-supply rules, CRA correspondence and audit defence. Office at 2090 Neepawa Ave. From $150 per filing. 900+ five-star reviews.
GST/HST Filing Options for Ottawa Businesses
| Filing Option | Who It Is For | How It Works |
|---|---|---|
| Annual filing | Ottawa businesses with under $1,500,000 in taxable revenue. Most small businesses, sole props and new corporations. | One GST/HST return per year. Simplest option. Due 3 months after fiscal year-end. |
| Quarterly filing | Ottawa businesses with $1,500,001 to $6,000,000 in taxable revenue, or businesses that choose quarterly for faster ITC refunds. | Four returns per year. Due 1 month after each quarter-end. Faster ITC refunds for businesses in a net refund position. |
| Monthly filing | Ottawa businesses with over $6,000,000 in taxable revenue, or businesses that elect monthly. | Twelve returns per year. Due 1 month after each month-end. Required for large businesses. Fastest ITC refund cycle. |
| Quick Method | Eligible Ottawa businesses with taxable revenue under $400,000 (including HST). Service-based businesses with low expenses. | Collect 13% from clients, remit 8.8% of HST-inclusive revenue. Keep the difference. Not available for all businesses. |
Why GST/HST Filing Matters for Ottawa Businesses
Recover Every ITC
HST paid on rent, equipment, supplies, vehicle, professional fees and every business expense is recoverable. Ottawa businesses with federal government contracts and US clients frequently receive quarterly refunds.
Choose the Right Method
Quick Method (8.8%) saves money for some Ottawa businesses. Regular Method saves more for businesses with high expenses. We calculate both and file the lower remittance.
Avoid CRA Penalties
Late GST/HST filing penalty: 5% of the balance owing plus 1% per month for up to 12 months. On a $20,000 HST balance, the penalty on day one is $1,000. We file on time, every time.
What Is Included in Our Ottawa GST/HST Filing Service
| Included | What We Do |
|---|---|
| GST/HST return preparation and filing | We prepare and file your GST/HST return (annual, quarterly or monthly) with CRA. Every line reviewed for accuracy. |
| ITC calculation and recovery | We identify and claim every eligible Input Tax Credit: rent, equipment, vehicle, supplies, professional fees, subcontractors, software subscriptions. |
| Quick Method vs. Regular Method analysis | We calculate both methods and file using whichever produces the lower remittance. Reviewed annually as your revenue and expenses change. |
| HST registration (new businesses) | We register your Ottawa business for HST with CRA. Registration completed before your first transaction so ITCs are claimable from day one. |
| CRA correspondence and audit defence | If CRA reviews or audits your GST/HST return, we respond on your behalf. No additional fees for standard CRA correspondence. |
| Interprovincial and international compliance | Ottawa businesses serving Quebec clients: correct HST/QST place-of-supply rules applied. US and international clients: zero-rated invoicing configured. |
Ottawa GST/HST Filing: Real Client Results
IT Consulting Firm, Kanata North
A Kanata tech company billing federal government departments and US defence contractors was not applying zero-rating on US revenue. We corrected every US invoice to zero-rated, filed prior-period adjustments for 3 years and switched to quarterly filing for faster refunds.
Restaurant, ByWard Market
An Ottawa restaurant using UberEats, DoorDash and SkipTheDishes was not claiming ITCs on delivery platform commissions. We reconciled every platform statement and recovered the missed ITCs across 8 quarterly filings.
Management Consultant, Nepean
An Ottawa management consultant using the Quick Method was paying more than necessary. After reviewing expenses (home office, vehicle, professional development, subcontractors), we calculated that the Regular Method saved $3,200 per year. Switched at the next filing period.
Construction Contractor, Barrhaven
A Barrhaven renovation contractor was missing ITCs on material purchases from multiple suppliers and not calculating holdback HST correctly. We reconciled 16 months of purchase invoices and corrected the holdback calculation on every progress billing.
How GST/HST Filing Works
Review
We review your sales, expenses and bank records for the filing period. Every transaction categorized for HST purposes.
Calculate
We calculate HST collected, ITCs claimable, Quick vs. Regular Method and net balance owing or refund due.
File
We file the return with CRA electronically. Confirmation provided. Filed 5 business days before the deadline.
Defend
If CRA reviews the return, we handle all correspondence, provide documentation and defend your ITCs.
Ottawa GST/HST Filing from $150/Filing
ITCs recovered, Quick vs. Regular calculated, CRA audit defence included. T2 filed FREE for bookkeeping clients.
Why Ottawa Businesses Choose Gondaliya CPA
| Feature | Gondaliya CPA | Other Providers |
|---|---|---|
| GST/HST filing fee | From $150 per filing | $200 to $500+ per filing |
| Quick Method vs. Regular analysis | Included. Both calculated every year. | Most file whatever was used last year without recalculating. |
| ITC recovery | Every eligible ITC identified and claimed. Prior-period ITCs recovered (4-year lookback). | ITCs from simple expenses claimed. Vehicle, subcontractor and interprovincial ITCs frequently missed. |
| CRA audit defence | Included at no additional fee for standard reviews. | $100 to $300/hour for audit support. |
| Interprovincial compliance (Ontario-Quebec) | Place-of-supply rules for Ottawa businesses serving Gatineau and Quebec clients. HST vs. GST+QST determined correctly. | Many Ontario-based firms apply Ontario HST to all clients regardless of province. Incorrect for Quebec clients. |
| T2 corporate tax return | FREE for every bookkeeping client. | $500 to $2,000+ additional. |
GST/HST Filing Pricing for Ottawa Businesses
| Service | Fee | Includes |
|---|---|---|
| GST/HST filing (annual or quarterly) | From $150 per filing | Return preparation, ITC calculation, Quick vs. Regular analysis, electronic filing, CRA correspondence |
| HST registration (new business) | FREE | Included with every new client onboarding or incorporation |
| Prior-period ITC recovery (4-year lookback) | Included | We review the last 4 years of HST returns and file adjustments to recover missed ITCs |
| Monthly bookkeeping + HST filing | From $150/month | Bank reconciliation, expense categorization, HST filing every period, monthly financials |
| T2 corporate tax return | FREE | Filed at no charge for every bookkeeping client |
Know Your Exact Fee Before We Start
Flat fee, fixed in advance. 30-Day Money-Back Guarantee. 60-Day Fees-Matching Policy.
Our Ottawa Office
Serving Ottawa, Kanata, Nepean, Barrhaven, Orleans, Gloucester, Stittsville and Gatineau. In-person and virtual appointments available.
2090 Neepawa Ave a314, Ottawa, ON K2A 3L6
Phone: (647) 212-9559
Industries We Serve in Ottawa
We file GST/HST returns for Ottawa businesses across every industry. Here are the sectors we serve most frequently.
GST/HST Filing for Startups
Early-stage Ottawa startups: HST registration timing, ITC recovery on pre-revenue expenses, zero-rating for international clients and Quick Method evaluation.
GST/HST Filing for Healthcare
Ottawa clinics and health professionals: exempt vs. taxable services, partial ITC allocation, cosmetic procedure HST and medical device zero-rating.
GST/HST Filing for Consultants
Ottawa management, IT, HR and policy consultants: federal government contract HST, international zero-rating, home office ITCs and Quick Method analysis.
GST/HST Filing for Small Businesses
Ottawa small businesses across all sectors: $30,000 threshold monitoring, voluntary registration strategy, ITC maximization and CRA audit preparation.
GST/HST Filing for Restaurants
Ottawa restaurants, cafes and food service: prepared food (taxable), delivery platform commission ITCs, tip HST treatment and Quick Method evaluation.
GST/HST Filing for Franchises
Ottawa franchise locations: royalty ITCs, advertising fund ITCs, multi-location filing coordination and franchisor reporting reconciliation.
GST/HST Filing for Self-Employed
Ottawa freelancers and sole proprietors: T2125 HST integration, home office ITCs, vehicle logbook ITCs and $30,000 registration threshold.
GST/HST Filing for Technology
Ottawa and Kanata tech companies: SR&ED-eligible expenditure tracking, SaaS revenue HST, international zero-rating and multi-province place-of-supply for digital services.
GST/HST Filing for Grocery Stores
Ottawa grocery and convenience stores: zero-rated basic groceries vs. taxable prepared food, the baked goods quantity rule and POS tax code configuration.
GST/HST Filing for Import & Export
Ottawa importers and exporters: import HST recovery, export zero-rating, customs broker coordination, non-resident importer programs and cross-border ITC claims.
Frequently Asked Questions: GST/HST Filing in Ottawa
Meet Your Ottawa GST/HST Filing Experts
Your Ottawa GST/HST returns are prepared and reviewed by licensed CPAs with direct experience across every industry we serve.
Sharad Gondaliya, CPA
Founder and Principal CPA. Oversees every GST/HST filing for Ottawa clients. Specializes in ITC recovery, federal government contractor HST and CRA audit defence.
Vandana Goel, CPA
Senior CPA. Manages GST/HST compliance for Ottawa technology, consulting, restaurant and construction clients. Experienced in interprovincial place-of-supply and prior-period ITC recovery.
What Ottawa Clients Say About Us
900+ five-star reviews from business owners across Ottawa, the National Capital Region and Ontario.
Advanced GST/HST Strategies for Ottawa Businesses
Federal Government Contractor HST
Ottawa has the highest concentration of federal government contractors in Canada. IT consultants, management consultants, policy advisors, defence contractors and professional service firms invoice federal departments daily. The government pays HST on every invoice. You must charge 13% HST to all federal departments and agencies regardless of which province they operate in (place of supply defaults to where the service is performed, which is Ontario if you are in Ottawa). The federal government is not exempt from HST. Under-charging government clients by omitting HST is a filing error that CRA will catch and reassess. We configure every Ottawa government contractor's invoicing correctly at onboarding.
Interprovincial Ottawa-Gatineau Place-of-Supply
Ottawa businesses frequently serve clients in Gatineau, Hull and across Quebec. The HST place-of-supply rules determine which rate applies. For most services, the supply is made where the client is located. An Ottawa IT consultant serving a Gatineau client charges 5% GST (not 13% HST) because the supply is in Quebec. The Quebec client is responsible for self-assessing QST separately. If you provide services to clients in multiple provinces, each invoice must reflect the correct rate for the client's province. We configure multi-province invoicing templates for every Ottawa business with interprovincial clients.
Kanata Tech Sector Zero-Rating
Kanata North is home to over 500 technology companies. Many serve US enterprise clients, US defence contractors and international markets. Services to non-resident clients are zero-rated (0% HST). A Kanata tech company earning $500,000 with 60% US revenue collects HST on only $200,000. Full ITCs on all Canadian expenses (rent, equipment, developer salaries, SaaS subscriptions) produce a net refund position. File quarterly to receive refunds 4 times per year. We serve dozens of Kanata tech companies and configure zero-rating at incorporation.
Voluntary Registration Below $30,000
Ottawa businesses earning under $30,000 in taxable revenue are not required to register for HST. However, voluntary registration allows you to claim ITCs on all business purchases from day one. A new Ottawa consultant who buys $5,000 in equipment and spends $3,000 on marketing before the first invoice recovers $1,040 in ITCs through voluntary registration. Without registration, that $1,040 is permanently lost.
GST/HST Filing: Cities We Serve
We file GST/HST returns for businesses across every Ontario city and Canada.
GST/HST Filing in Ottawa from $150/Filing. T2 Filed FREE.
Gondaliya CPA files GST/HST returns for Ottawa businesses. ITC recovery, Quick vs. Regular Method, federal government contractor HST, CRA audit defence. 900+ five-star reviews. Office at 2090 Neepawa Ave.