Accounting for Oshawa.
Personal tax, corporate accounting and retirement / estate planning for Oshawa families, business owners and skilled-trade professionals. ~10 minutes from our Whitby office, video also available.

Oshawa is its own kind of CPA work.
Oshawa has a different tax mix than the rest of Durham. Decades of GM employment created a large cohort of pensioned retirees with defined-benefit income, RRIF withdrawals and estate planning needs that genuinely matter. The auto-trades and skilled-trade businesses spun off from that ecosystem are an important client segment in their own right. Durham College and Ontario Tech graduates are starting consulting practices and small businesses across the city. And the downtown core has a small but real owner-operated retail and services cluster.
We've been working with Oshawa clients across all those segments since 2009. Less generic small-business advice. More tailored answers for the patterns we see most often here.
The full picture for your year.
Personal tax, corporate tax, retirement and estate planning, bookkeeping and payroll. One firm for the whole picture, with the depth to handle the more complex situations Oshawa clients often have.
Personal tax (T1)
Filed cleanly with the deductions you're entitled to. Pension income, RRIF, OAS and dividend tax credit all coordinated.
Retirement & withdrawal strategy
Multi-year plans for pensioned retirees: RRIF timing, dividend strategy, OAS clawback management.
Estate planning support
Working alongside your lawyer on the multi-year picture. Gradual gifting, principal residence, eventual T3 trust returns.
Corporate tax (T2)
For incorporated owners across trades, retail and services. Filed on time with planning for the year ahead.
Monthly bookkeeping & HST
Reconciled monthly to your bank and your invoicing. Quick-method HST evaluated where it applies.
Payroll for your crew
Staff payroll, T4s, ROEs, source deductions: handled correctly so the CRA stays happy.
Where we add the most value.
Four common Oshawa client profiles, and where our work tends to make the biggest difference.
Auto-sector retirees
Defined-benefit pension, RRIF withdrawal strategy, OAS clawback management, dividend tax credit optimization, gradual estate planning: this combination is the bread-and-butter of Oshawa work. We coordinate the income sources and minimize the tax leak on what you've earned.
Skilled trades and auto-related businesses
Mechanics, body shops, parts suppliers and the broader skilled-trade ecosystem. We evaluate the HST quick method, set up CRA-defensible vehicle and tool tracking, handle the corporate side cleanly, and advise on whether to bring on staff vs sub-contractors.
Durham College and Ontario Tech entrepreneurs
Recent graduates and second-career entrepreneurs starting consulting practices, technology services and small product businesses. We handle the should-I-incorporate question, HST registration timing, home office and vehicle deductions, and the cash-flow side.
Downtown Oshawa owner-operated business
Independent shops, restaurants, services and professionals across the Oshawa core. Year-round bookkeeping, payroll, HST and corporate taxes handled together by one firm, one fee.
Three kinds of Oshawa clients.
Retired pensioners
GM and other defined-benefit retirees. Pension + RRIF + OAS + dividend strategy coordinated. Estate planning started at the right time.
Owner-operated businesses and trades
Skilled trades, auto-related, retail and services. Personal + corporate filed together with HST and payroll handled monthly.
New entrepreneurs and consultants
Recent graduates and second-career entrepreneurs starting their first business. Plain advice on incorporation, deductions and what the CRA expects.

You'll work directly with Elena.
EK CPA Pro is owner-operated. When you call, you're talking to the CPA, CA who's actually doing the work, not a junior who hands the file off at year-end. Elena has been working with owner-operated businesses across Durham Region since 2009, and is a graduate of CPA Canada's In-Depth Tax Program.
How meetings work for Oshawa clients.
Our office is at 70 Taunton Road East in Whitby. About 10 minutes from most Oshawa addresses, less from the western neighbourhoods. Most Oshawa clients do a mix of in-person and video, with the year-end meeting in person.
In-person at our Whitby office
70 Taunton Road East, Whitby. Free parking. Easy off the 401.
In-person at your office
Annual reviews, signing meetings or kick-off for a larger client. Available on request.
Video
Most regular check-ins. Documents shared securely beforehand so the meeting is the conversation, not the paper handoff.
Questions Oshawa clients ask first.
I'm a retired GM employee. What should I be thinking about for my taxes?
Pension income vs RRSP/RRIF withdrawals vs CPP/OAS vs investment income all interact differently for tax. The order you draw on each matters. We model a multi-year withdrawal strategy that minimizes tax leak and protects against OAS clawback. If you've got a spouse with their own income, we coordinate both sides.
I run an auto-related business. What's different about that compared to other small businesses?
Tools and equipment depreciation, parts inventory, customer deposits and warranty work all have specific accounting treatment. Vehicle deductions get scrutinized hard by the CRA. We handle the auto-sector accounting nuances and the corporate tax side together.
I just graduated and started consulting. When should I worry about HST and incorporating?
HST kicks in once your gross taxable revenue crosses $30K in any rolling 12-month period. Incorporation usually makes sense once your income comfortably exceeds what you need personally. We'll check both thresholds at your first meeting and tell you where you stand.
Do you do estate planning?
Yes, the tax side. We coordinate with your lawyer on the legal side, your investment advisor on the asset side. Multi-year gifting, principal residence designation, holding company strategy, eventual T3 trust returns. The earlier we start the planning, the more flexibility you have.
How do you bill?
Fixed-fee, quoted up front. You'll know the cost of your work before we start. No surprise invoices, no hourly billing.
