HST & GST Services - Oakville & the GTA
HST/GST registration, filing, and Input Tax Credits for Ontario businesses.
HST is one of the easiest taxes to get wrong - and one of the most expensive when you do. SHARP & Associates handles HST/GST registration, filing, and recovery for businesses across Oakville and the GTA, making sure you collect correctly, claim every credit you are entitled to, and stay onside with CRA.
From choosing the right filing method to recovering Input Tax Credits on past purchases, we treat sales tax as something to manage strategically, not just submit.
What Our Service Includes
Incorporated and self-employed businesses across Ontario - including service firms, e-commerce sellers, and trades - that need their sales tax registered, filed, and optimized.
Schedule a CallWe model the HST/GST filing method against the regular method before recommending one, review past returns for missed ITCs, and coordinate your HST with your bookkeeping and corporate tax - so your filings are accurate and you are not leaving recoverable tax behind.
Get the registration timing right
HST registration is triggered by the $30,000 small-supplier threshold, but the smart question is often when to register, not just whether you have to. Registering can let you recover input tax credits on startup costs; registering late can leave you owing tax you never collected. We help you read your own numbers and make the call deliberately.
Schedule a CallHST problems almost always trace back to bookkeeping - tax tracked inconsistently, input tax credits missed, or returns that do not agree with the books. Because we keep your HST aligned with your accounting as transactions happen, each filing reconciles cleanly and your input tax credits are captured in full rather than left behind.
HST returns, particularly refund claims, draw their share of CRA review. We keep the supporting records organized so a query is answered quickly, and we represent you in the correspondence so a routine review stays routine.
For most registrants, the quiet leak is unclaimed input tax credits - HST paid on expenses that never makes it back because the bookkeeping did not capture it. Over a year, that adds up to real money simply left with the government. Because we keep your HST tracked accurately as transactions happen, those credits are captured in full and your filings reconcile to your books without a year-end clean-up.
HST obligations shift as a business changes - crossing the registration threshold, selling into new provinces, or adding revenue streams taxed differently. Each of these can quietly create a compliance gap if no one is watching. We keep your sales-tax position current with where the business actually is, so growth never turns into an unexpected assessment.
How working with SHARP & Associates works
Every engagement starts the same way - with a free, no-obligation call. We learn about your business and your current setup, explain how we would approach the work, and confirm the right next step before anything begins. From there we get your records and access in order, do the work with CPA review built in, and keep you informed in plain language rather than leaving you to chase updates. You always know what is happening, what it means, and what comes next.
Related Services
HST & GST Services Questions, Answered
If your question is not covered here, we are one call away.
Ask Us AnythingWhen taxable revenue exceeds $30,000 in any rolling four-quarter period.
GST/HST returns may be filed annually, quarterly, or monthly, depending on your taxable revenue and CRA requirements. Monthly and quarterly returns are generally due one month after the reporting period ends. Annual deadlines vary. We can confirm your filing and payment requirements during a scheduled call.
Yes. The initial call is free and has no obligation.
Schedule a Call
Call (905) 491-7043 or email info@sharppc.ca to schedule a call. We will review your current situation, explain our approach, and confirm the right next step before any work begins.
Let's Connect
The first call is free and there is no obligation - we will review your situation, explain our approach, and confirm the right next step before any work begins.
