GST/HST Registration Services in Ontario and Across Canada
Bestax registers businesses for GST and HST across Canada: HST in Ontario and the Atlantic provinces, GST in Alberta, British Columbia, Manitoba, Saskatchewan, Quebec and the territories. We confirm whether you have to register, set the correct effective date, obtain your Business Number and GST/HST account from the CRA, and set up your invoicing and first return so you start compliant on day one.
With more than 10 years in practice, 35+ professionals and offices in Mississauga and Dubai, we handle registrations for sole proprietors, new corporations, ride-share drivers, online sellers and non-resident businesses. Your fee is fixed in writing before we start.
Speak Directly with an Expert
- 10+YEARSof experience
- 1,000+ Businesseslaunched with Bestax
- 35+ Qualified Professionalsprofessional accountants
- (opens in a new tab) (opens in a new tab)
Trusted by businesses across Canada to stay compliant, organized and financially confident.
Our Strength in Numbers
- 10+Years registering and filing for Canadian businesses
- 35+Accountants and tax professionals
- 2Offices, Mississauga and Dubai
- 6 daysOpen every week, Monday to Saturday, 9am to 8pm
Every registration is checked by a second professional before it is submitted, because the effective date and reporting period you choose at registration decide what you owe and when for years afterward.
Four things that catch new businesses out in 2026
The $30,000 test counts more than you think. Zero-rated sales count toward it, and so do the sales of any business associated with you. Only exempt supplies, financial services, sales of capital property and goodwill are left out.
The CRA changed how you register. Since 14 July 2026, Business Registration Online can only be used through a CRA account. If you have never filed a return in Canada, you may not be able to get one yet, and the alternative is a paper Form RC1 by mail.
Ride-share and taxi drivers register from the first ride. The $30,000 threshold does not apply to them.
Charging tax before you register creates a paperwork problem. If you charged GST/HST for more than 30 days before registering, the CRA needs a written backdating request with your earliest invoices before it will fix your effective date.
Not sure where you stand? Send us your sales for the last four quarters and we will tell you within one business day whether you must register and from what date, at no cost.
Do You Have to Register? The $30,000 Small Supplier Rule Explained
You must register for a GST/HST account once your worldwide taxable sales, including zero-rated sales and those of your associates, pass $30,000 in a single calendar quarter or over the last four consecutive calendar quarters. Until then you are a small supplier and registration is optional.
The part most people get wrong is the timing. The date you stop being a small supplier, the date you must start charging tax, and the deadline to apply are three different dates, and they depend on how you crossed the line.
A CRA example, in plain terms. You start on 1 November. Your first two quarters bring in $25,000 each, so you passed $30,000 during the second quarter without any single quarter reaching it. You stay a small supplier until 30 April, the end of the month after that quarter. Your first sale in May is your effective date, you charge HST on it, and you have 29 days from that day to apply.
- When you stop being a small supplier
- You pass $30,000 in a single calendar quarter. The day of the sale that took you over
- Your effective date of registration
- No later than that same day, and you must charge tax on that sale
- Deadline to apply to the CRA
- Within 29 days of the effective date
- When you stop being a small supplier
- You pass $30,000 over four consecutive quarters, but not in any single quarter. At the end of the month following the quarter in which you passed $30,000
- Your effective date of registration
- The day of your first sale after that month ends
- Deadline to apply to the CRA
- Within 29 days of the effective date
- When you stop being a small supplier
- You drive a taxi or for a ride-sharing app. Immediately; the threshold does not apply
- Your effective date of registration
- The day you start providing rides
- Deadline to apply to the CRA
- Within 29 days
- When you stop being a small supplier
- You are a registered charity or public institution. Only if you fail both tests: gross revenue over $250,000 in a fiscal year and taxable sales over $50,000
- Your effective date of registration
- Depends on which test you fail
- Deadline to apply to the CRA
- Within 29 days
- When you stop being a small supplier
- You are another public service body (non-profit, municipality, school or hospital authority). When taxable sales pass $50,000 in a quarter or over four quarters
- Your effective date of registration
- Same rules as the $30,000 test
- Deadline to apply to the CRA
- Within 29 days
- When you stop being a small supplier
- You are under the threshold and choose to register. Whenever you decide
- Your effective date of registration
- Usually the date of your request; it can be up to 30 days earlier
- Deadline to apply to the CRA
- No deadline
If you passed the line months ago and did nothing, the exposure is real: the CRA can register you from the date you should have registered, and you owe the tax you never collected. The sooner it is fixed, the cheaper it is.
GST or HST: Which Tax You Charge Depends on Where Your Customer Is
One registration covers both. The CRA issues a single GST/HST account, and the rate you charge follows the place of supply rules, which for most goods and services means the province where your customer receives them. An Ontario business selling to a customer in Alberta charges 5 percent, not 13 percent.
No rate changes have been announced by any province for the rest of 2026 or for 2027. We check this table against the CRA and provincial budgets and update it when anything moves.
If you sell into more than one province, we set your invoicing system up with the right rate per province from the start, and we handle the separate PST and QST registrations where you need them. Our guide to GST and QST in Quebec covers the Quebec side in detail.
| Province or territory | Rate you charge on taxable sales | What else applies |
|---|---|---|
| Ontario | 13% HST | Nothing else |
| Nova Scotia | 14% HST (cut from 15% on 1 April 2025) | Nothing else |
| New Brunswick, Newfoundland and Labrador, Prince Edward Island | 15% HST | Nothing else |
| Alberta, Yukon, Northwest Territories, Nunavut | 5% GST | No provincial sales tax |
| British Columbia | 5% GST | 7% PST, registered separately with the province. From 1 October 2026 PST also applies to accounting, bookkeeping, engineering, architectural and security services |
| Saskatchewan | 5% GST | 6% PST, registered separately |
| Manitoba | 5% GST | 7% RST, registered separately |
| Quebec | 5% GST | 9.975% QST. Businesses located in Quebec register for both GST and QST with Revenu Québec, which administers the GST for Quebec |
HST Registration in Ontario: What Mississauga and GTA Businesses Need to Know
Ontario businesses charge 13 percent HST and register with the CRA, not with the province. Three points come up in almost every first call from an Ontario owner.
Your Business Number is not your Business Identification Number.
The BIN comes from the Ontario Business Registry when you register a business name or incorporate provincially. The nine-digit Business Number comes from the CRA, and your HST account is attached to it as RT0001. You need the second one to charge HST. Our Ontario business registration team handles both in one sitting.
You can register the same day you incorporate.
A corporation's effective date cannot be earlier than its incorporation date, but it can be that date. We register the HST account as part of the setup, so your first invoice is already compliant.
Exempt services cannot register.
Most medical and dental services, residential rent, most financial services and child care are exempt. If everything you sell is exempt, the CRA will not register you, and you cannot claim input tax credits on your costs. If you have a mix, you register and claim credits on the taxable part.
For the step-by-step version, read our guides on how to register for HST in Ontario and getting an HST number in Ontario. When you would rather have it done for you, that is what this page is for.
GST Registration in Alberta, BC, the Prairies and Quebec
Outside the HST provinces the federal rate is 5 percent, and the same $30,000 rule and the same CRA account apply. The difference is what sits beside it.
We register businesses in every province from Mississauga, including Alberta company registrations and Quebec company registrations that need the tax accounts opened at the same time.
Alberta and the territories: GST only. Registration is the simplest in the country.
British Columbia, Saskatchewan and Manitoba: GST with the CRA, plus a separate provincial sales tax registration once you sell taxable goods or services there. Thresholds and taxable lists differ by province, and BC's list widens on 1 October 2026.
Quebec: Revenu Québec administers both GST and QST for businesses located in Quebec. Registration, returns and payments for both taxes go through Revenu Québec, not the CRA.
Should You Register Voluntarily Before You Reach $30,000?
Any small supplier that makes taxable sales in Canada can register early. For many new businesses it is the right move, and for some it is not.
Reasons to register now
- Input tax credits. Once registered, you recover the GST/HST on your business purchases. A new Ontario business that spends $20,000 on equipment, software and fit-out has paid about $2,300 in HST it can only get back as a registrant.
- Credits on what you already own. You can claim credits on inventory and capital property you hold on the day you register. You cannot claim credits on services you used before registering, which is why waiting costs money.
- Credibility with business customers. Companies buying from you expect a GST/HST number on your invoice. A missing number signals a very small operation.
- A cleaner start. Registering before your first sale means no backdating, no missed threshold and no scramble in the quarter you cross $30,000.
Reasons to wait
- Your customers are consumers who compare prices. Registration adds 13 percent to your Ontario prices unless you absorb it.
- Your margins do not carry much GST/HST. A service business with few purchases recovers little through credits.
- The one-year rule. A voluntary registrant must stay registered for at least one year before it can cancel, and every reporting period needs a return even when nothing happened.
Effective dates. A voluntary registration usually takes effect on the date of the request, and the CRA will normally allow a date up to 30 days earlier. Anything before that needs a written backdating request with proof, such as your earliest three to five invoices. We prepare those requests when a client has been charging tax without a number.
We run both sides of this decision on your actual numbers before you commit.
What Our GST/HST Registration Service Includes
Eligibility Check and the Right Effective Date
We calculate your position against the $30,000 test, including associates and zero-rated sales, and set the effective date that is correct in law rather than the one that is convenient. Getting this wrong means either paying tax you never collected or claiming credits you were not entitled to.
Business Number and GST/HST Account
- We open your nine-digit Business Number and the RT0001 GST/HST account through the CRA's Business Registration Online, using your CRA account as required since 14 July 2026. The number is issued instantly and we save the confirmation for you, because the CRA does not mail it.
- Where BRO cannot be used, for example a business owned by another business, a non-resident owner or an owner with a temporary Social Insurance Number, we complete Form RC1 for filing by mail.
- Quebec businesses are registered through Revenu Québec.
- Need the Business Number for payroll, corporate tax or import accounts too? We open all program accounts in the same session.
Backdated Registrations and Corrections
If you should have registered months ago, or charged tax before you had a number, we prepare the CRA's written backdating request with the invoices, sales journal and revenue breakdown it asks for, and we calculate what is owed so there are no surprises.
Reporting Period, Fiscal Year and the Quick Method
- We choose the reporting period that fits your cash flow: annual with optional quarterly or monthly filing up to $1.5 million in taxable sales, quarterly up to $6 million, monthly above that.
- We assess the Quick Method, which lets eligible businesses with $400,000 or less in annual taxable sales remit a flat percentage (8.8 percent for Ontario services, 4.4 percent for goods for resale) instead of tracking every credit, with a 1 percent bonus on the first $30,000. Accountants, bookkeepers, tax preparers, lawyers and financial consultants are excluded, and we tell you if you are.
Provincial Sales Tax Registrations
QST in Quebec, PST in British Columbia and Saskatchewan, RST in Manitoba, registered alongside your GST account so nothing is missed when you sell across provincial lines.
Non-Resident and Digital Economy Registrations
Since July 2021, non-resident sellers of digital products and services, and platform operators, must register once their Canadian sales pass $30,000 in a 12-month period, using either the simplified regime (no input tax credits) or the normal regime. Non-residents shipping goods through Canadian fulfilment warehouses must use the normal regime. Non-residents without a permanent establishment in Canada also need a security deposit. With an office in Dubai, our non-resident tax team handles these registrations in your time zone.
Branches, Divisions and Multiple Locations
Businesses with several locations can file separate returns per branch or division (Form GST10) if each keeps separate records and the same reporting periods. Public service bodies can designate small supplier divisions (Form GST31). We advise whether separate accounts help or just multiply the paperwork.
Invoicing, Bookkeeping and CRA Account Setup
Your invoices must show the right information for your customers to claim credits: your GST/HST number and the tax amount on anything from $100, plus your customer's name and the payment terms from $500. We configure your invoicing and accounting software, set up your CRA account for filing and payments, and train you or your bookkeeper on record keeping. If you want the bookkeeping done for you, our accounting and bookkeeping team takes it over.
First Return and Ongoing Filing
Registration is the start. Our GST/HST return filing service prepares and e-files every return, claims every credit and tracks every deadline, so the account we opened never becomes a problem.
After You Register: Charge, File, Pay and Keep Records
The rules that apply from your effective date, verified against the CRA in August 2026.
- Charging tax
- Charge the rate of the province of supply on every taxable sale from your effective date, and show your GST/HST number on invoices
- Filing frequency
- Annual if taxable sales are $1.5 million or less; quarterly from $1.5 million to $6 million; monthly above $6 million. Charities are always annual. You may choose to file more often
- Filing deadlines
- Monthly and quarterly filers: one month after the period ends. Annual filers: three months after the fiscal year end. Sole proprietors with a 31 December year end: pay by 30 April, file by 15 June
- Nil returns
- A return is due for every reporting period, even with no sales and no tax
- Instalments
- Annual filers whose net tax was $3,000 or more last year pay quarterly instalments, each due one month after the fiscal quarter ends
- Electronic filing
- Mandatory for all registrants except charities and selected listed financial institutions. Paper filing costs $100 for the first return and $250 for each one after
- Electronic payment
- Any payment of $10,000 or more must be made electronically, with a $100 penalty for each failure
- Late filing
- 1 percent of the amount owing plus a quarter of that 1 percent for each complete month late, up to 12 months, plus $250 if the CRA has issued a demand to file
- Interest
- 7 percent on overdue amounts for July to September 2026, compounded daily. The CRA sets the rate each quarter
- Input tax credits
- Claim within four years (two years for some large businesses). Only registrants can claim
- Records
- Keep everything for six years from the end of the last year the records relate to
- Closing the account
- Once you have been registered for at least one year and are back under the threshold, you can close it, but inventory and capital property are treated as sold on the closing date and tax is due on them
Every one of these dates goes into a compliance calendar the day we register you.
How Our GST/HST Registration Process Works
Free consultation, 30 minutes.
We review your sales to date, your province and customers, your business structure and your plans, and tell you whether registration is required, recommended or best delayed.
We collect the details.
Legal and operating names, addresses, business type and activity description, owner names with Social Insurance Numbers, dates of birth and postal codes, an estimate of annual taxable sales, your fiscal year end, your preferred reporting period and the effective date. We send you a short checklist and most clients complete it in a day.
We register, usually the same day.
Through Business Registration Online with your CRA account, your Business Number and GST/HST account are issued instantly. Paper Form RC1 registrations, where BRO cannot be used, take several weeks to process at the CRA, so we tell you at step one which route applies.
Confirmation and setup.
You receive your number and the CRA confirmation, we set the rate per province in your invoicing software, and we explain exactly what to charge, when to file and how to pay.
First return.
We prepare and e-file your first return, including credits on the inventory and capital property you held on the registration date, so the account starts with a clean, correct filing.
Ongoing support.
Filing reminders, answers when the CRA writes to you, changes to your account when the business grows, and a Quick Method or reporting period review every year.
Switching from another accountant or a DIY registration? Send us your CRA confirmation and we check the effective date, the reporting period and the fiscal year end. Wrong choices at registration are the most common reason for penalties in year one, and most can be fixed.
What GST/HST Registration Costs
You receive one written quote after the free consultation, and that is the number you pay. The quote depends on three things: whether a standard online registration is possible or Form RC1 is needed, whether provincial sales tax or non-resident registrations are included, and whether a backdating request or a catch-up of unfiled periods is part of the job.
A standard registration for a new Ontario sole proprietor or corporation sits at the low end. A non-resident registration with a security deposit and provincial accounts, or a backdated registration with several periods to file, sits higher. Nothing is billed by the hour and nothing is added for questions afterward.
A note on doing it yourself.
The CRA form is free, and the registration itself takes twenty minutes. What costs money is the effective date, the reporting period, the Quick Method election and the credits on opening inventory, none of which the form explains. Those decisions are what you are paying a professional for.
Why Businesses Choose Bestax for GST and HST Registration
Ontario HST and Canada-Wide GST From One Team
We register HST for Mississauga and GTA businesses every week, and GST, PST and QST for clients from Vancouver to St. John's, all from one office. A business that starts in Ontario and expands west does not need a second accountant.
The Effective Date Is Right the First Time
We calculate the small supplier test properly, including associates and zero-rated sales, and document the effective date so a later CRA review finds nothing to adjust.
Same-Day Numbers
With your CRA account in place, your Business Number and GST/HST account are issued in the same session. When BRO cannot be used, we tell you before you pay, not after.
Fixed Fees in Writing
One quote after the consultation. No hourly billing and no charge for the questions that follow.
Credits Set Up Properly
Most first-year registrants under-claim input tax credits because their invoices and books do not capture them. We set the system up so every eligible dollar is recovered.
One Firm for What Comes Next
Registration, return filing, payroll, corporate tax and personal tax, from one set of records that always tells the same story to the CRA.
A Dubai Office for Owners Abroad
Non-resident owners, UAE-based founders selling into Canada and Canadian businesses with Gulf operations get one team working in both time zones. No competitor in Mississauga offers this.
Who We Help
Sole Proprietors and Freelancers
Consultants, designers, tradespeople and gig workers approaching or past $30,000. We register you, set the reporting period that fits an individual's 15 June filing date, and coordinate with your personal return. Our guides to self-employed taxes in Canada and registering as a freelancer cover the background.
New Corporations
Federal or provincial, we open the GST/HST, payroll and corporate tax accounts the day you incorporate, with the effective date matched to the incorporation date. Our company registration team does the incorporation itself.
Ride-Share, Taxi and Delivery Drivers
Uber, Lyft and taxi drivers must register before the first ride. We register you, set up the Quick Method where it helps, and file the returns that most driver apps leave you to figure out alone.
E-Commerce and Marketplace Sellers
Shopify stores, Amazon sellers and subscription businesses selling into every province. We set the rate per destination, handle the provincial taxes, and reconcile marketplace settlements so the return matches the payouts.
Non-Resident and UAE-Based Businesses
Digital sellers, platform operators and goods sellers from outside Canada, registered under the right regime with the security deposit handled. With offices in Mississauga and Dubai, we meet you in either country.
Contractors and Trades
Construction, renovation and landscaping businesses that cross $30,000 in a single job. We register quickly, sort out the invoices already issued and set up the credits on equipment and materials.
Professionals with Exempt and Taxable Services
Clinics, practitioners and advisors with a mix of exempt and taxable income. We work out what is taxable, whether registration is available and how to allocate credits between the two.
Charities and Not-for-Profits
Organizations working through the $250,000 and $50,000 tests, public service body rebates and small supplier divisions. Our guide to registering a non-profit in Canada covers the setup side.
Registration Mistakes We Fix Every Month
Registering late because zero-rated sales were ignored. Exports and basic groceries count toward $30,000. Many owners only count what they charged tax on.
Choosing an effective date that is too early or too late. Too early and you remit tax you never collected; too late and the CRA reassesses the gap with interest.
Charging HST before having a number. Anything collected as tax must be remitted, and a backdating request with invoices is needed to line up the dates.
Missing credits on opening inventory and equipment. These can only be claimed if they are identified at registration.
Picking the Quick Method without checking eligibility. Accountants, tax preparers, lawyers and financial consultants cannot use it, and the election lasts at least a year.
Forgetting nil returns. A registered business with no sales still owes a return, and the CRA's demand penalty is $250 on top of the late filing penalty.
Confusing the June deadline with the payment deadline. Sole proprietors file by 15 June but the money is due 30 April, and interest runs from May.
Paying $10,000 or more by cheque. Each electronic payment failure costs $100, and the CRA's penalty has applied since January 2024.
Each of these is checked before we submit your registration, not discovered by the CRA later.
GST/HST Registration Rules at a Glance (Verified August 2026)
- Small supplier threshold
- $30,000 in a single calendar quarter or over four consecutive quarters; $50,000 for public service bodies; charities also have a $250,000 gross revenue test
- Source: CRA, When to register, updated 16 June 2026
- Deadline to apply
- Within 29 days of the effective date of registration
- Source: CRA, When to register
- Taxi and ride-sharing
- Registration required from the first ride, regardless of revenue
- Source: CRA, Taxi and ride-sharing drivers, updated 16 June 2026
- Voluntary registration
- Available to any small supplier making taxable sales in Canada; effective date usually the request date or up to 30 days earlier; stay registered at least one year
- Source: CRA, Register voluntarily, updated 14 January 2026
- How to register
- Business Registration Online through your CRA account (required since 14 July 2026); Form RC1 by mail where BRO cannot be used; Revenu Québec for Quebec businesses
- Source: CRA tax tip, 23 June 2026
- Rates
- 5% GST; 13% Ontario; 14% Nova Scotia; 15% New Brunswick, Newfoundland and Labrador, PEI
- Source: CRA rate table; Nova Scotia rate cut 1 April 2025
- Filing frequency
- Annual up to $1.5 million; quarterly to $6 million; monthly above
- Source: CRA guide RC4022, updated 7 January 2026
- Electronic filing
- Mandatory for all registrants except charities and selected listed financial institutions; $100 then $250 penalties for paper
- Source: CRA filing penalties page
- Electronic payment
- Required for amounts of $10,000 or more; $100 penalty per failure
- Source: Excise Tax Act s. 278(3) and s. 280.12
- Interest on overdue amounts
- 7 percent, July to September 2026, compounded daily
- Source: CRA prescribed interest rates, Q3 2026
- Invoice information thresholds
- Under $100; $100 to $499.99; $500 and over
- Source: Input Tax Credit Information Regulations
- Quick Method
- $400,000 or less in annual taxable sales including tax; Ontario 8.8% services, 4.4% goods for resale
- Source: CRA guide RC4058, updated 21 July 2025
- Non-resident digital sellers
- Register once Canadian sales exceed $30,000 in any 12-month period
- Source: Excise Tax Act s. 211.12; CRA digital economy pages
- Record retention
- Six years
- Source: CRA, Keeping records, updated 3 August 2026
Two rules that have not changed despite the rumours: the $30,000 threshold is unchanged in every federal budget through Budget 2025, and no province has announced a sales tax rate change for 2026 or 2027.
Our Other Services
Registration is the first CRA account most businesses open. These are the ones that usually follow.
GST/HST Return Filing: every return prepared, reconciled and e-filed on time.
Company Registration in Canada and Ontario Business Registration: incorporate with the tax accounts opened the same day.
Accounting and Bookkeeping: books that capture every input tax credit.
Payroll Services: the RP account, source deductions and T4s.
Corporate Tax Return Filing and Small Business Tax Services: the T2 and the owner's planning.
Non-Resident Tax Services: for businesses outside Canada selling in.
Helpful guides: How to register for HST in Ontario, How to file an HST return in Ontario, Input tax credits explained and all 2026 tax deadlines in Canada.
Our Success Stories
I had a wonderful experiance with bestax while setting up my company. They made everything so simple and took care of all the paper work. Very efficient team for company registration in Mississauga!
Google review 1 of 4: Jason Duffy
Secure & Confidential
Your information is safe with us.
No Obligation
Ask freely, decide later.
Fast Response
We reply within 5 minutes.
Frequently Asked Questions
Work out how you passed it. If a single quarter took you over, you stopped being a small supplier on the day of that sale and you must charge tax from that sale and apply within 29 days. If it happened over four quarters without any one quarter reaching $30,000, you have until the end of the following month before tax applies. Send us your quarterly sales and we will confirm your effective date the same day and register you.
Exports are zero-rated, which means you charge 0 percent, but they still count toward the $30,000 threshold. Once you pass it you must register, and registering lets you recover the GST/HST on your Canadian costs, which often makes exporters better off registered. Non-resident sellers have their own rules, described above.
Yes. Any business that intends to make taxable sales in Canada can register voluntarily, and registering before the first sale is usually the cleanest start: no backdating, credits on your startup purchases, and a number on your first invoice. The trade-off is that you must stay registered for at least a year and file a return for every period.
Fixable, but do not wait. Everything you collected as tax must be remitted, and the CRA needs a written backdating request with your earliest invoices or sales journal to set the effective date to when you started charging. We prepare the request, calculate what is owed and file the outstanding periods in the right order.
Through Business Registration Online, with a working CRA account, the Business Number and GST/HST account are issued instantly and we usually complete it during the consultation. Since 14 July 2026 BRO requires a CRA account, so someone who has never filed in Canada may need to set that up first or file Form RC1 by mail, which takes several weeks. We tell you which applies before we start.
No. One GST/HST account covers every province. You charge 13 percent on supplies made in Ontario and 5 percent on supplies made in Alberta, and both go on the same return. Provincial sales taxes in BC, Saskatchewan, Manitoba and Quebec are separate registrations, which we handle alongside the federal one.
The Business Number is the nine-digit CRA identifier for your business. The GST/HST account is a program account attached to it, written as the nine digits plus RT0001. Payroll (RP), corporate tax (RC) and import-export (RM) accounts attach to the same nine digits. If you already have a Business Number from payroll or incorporation, we add the RT account to it rather than creating a new one.
Yes. Self-employed taxi and commercial ride-sharing drivers must register for GST/HST regardless of income, with an effective date of the day you started driving. If you have been driving without a number, the fix is a backdated registration and the returns for the periods missed, which we handle together.
You receive one fixed written quote after a free consultation. A standard online registration for a new Ontario business is at the low end; non-resident registrations, provincial sales tax accounts and backdated catch-ups cost more because there is more to file. Every quote includes the eligibility check, the effective date decision, the registration itself, your invoicing setup, the CRA account setup and your first return.
Yes, once you have been registered for at least one full year and your sales are back under the small supplier threshold, unless you are a taxi or ride-sharing operator. Closing the account triggers a deemed sale of your inventory and capital property on the closing date, so tax may be due on what you still own. We calculate that before you decide, because staying registered is sometimes cheaper.