Personal Income Tax Return (T1)
Canadian T1 income tax returns for employees, students, retirees, newcomers, rental and investment income — fast online tax filing via CRA NETFILE, with every credit and deduction you're entitled to.
File my return
Trusted by 500+ clients across the GTA
File your 2025 tax return with Ontario's friendly local accountants.
SGN Taxes is your local team of experienced tax professionals with offices in Brampton and Oshawa. From personal income tax returns to corporate filings, bookkeeping and CRA representation — we make sure you pay only what you owe and never a dollar more. The 2026 filing deadline is April 30 — let's get you sorted.
15+Years experience
2,400+Returns filed
4.9★Google reviews
$0Hidden fees
What we do
Complete tax & accounting services for the GTA
One trusted team for every stage of your financial life — from your first T4 to your fast-growing corporation.
Business & Corporate Tax Filing
T2 corporate tax returns, GST/HST filings, sole proprietor and partnership income tax — accurate online filing, on time, and optimized for your business.
Talk to usBookkeeping & Payroll
Monthly bookkeeping, payroll processing, ROEs, T4s and T5s. Stay organized year-round with cloud tools we set up for you.
Stay organizedTax Planning & CRA Help
Strategic tax planning, CRA audit and review responses, voluntary disclosures, objections and back-tax filing — we have your back.
Get peace of mindDisability Tax Credit (DTC)
Full T2201 disability tax credit application support — eligibility review, form completion, doctor liaison, and up to 10 years of retroactive refunds claimed on your behalf.
Check eligibilityFree Tax Estimate & Return Calculator
Bring last year's slips and we'll calculate this year's refund (or balance owing) for free — no obligation, in person or over the phone in 15 minutes.
Get my estimate
2026 Tax Season
Key Canadian tax dates & deadlines for 2026
Filing your 2025 tax return? Here are the dates that matter. Miss a CRA deadline and you face late-filing penalties plus daily interest — book early and we'll make sure you never do.
Late February 2026
CRA NETFILE opens
The CRA's online filing system opens for 2025 income tax returns. Bring your slips in early and beat the rush.
March 2, 2026
RRSP contribution deadline
Last day to contribute to your RRSP and have it count against your 2025 taxable income.
April 30, 2026
Personal tax return deadline
The deadline to file your 2025 personal (T1) income tax return and pay any balance owing to the CRA.
June 15, 2026
Self-employed deadline
Self-employed filers and their spouses have until June 15 to file — but any balance owing is still due April 30.
Leaving it late? We offer same-day tax filing right up to the deadline. Book your spot now →
SGN Taxes turned tax season from my most-dreaded month into something I actually look forward to.
Why SGN Taxes
A local team that treats your taxes like our own.
We're not a once-a-year storefront. SGN Taxes is built around long-term relationships — we get to know you, your business and your goals, and we're here whenever the CRA writes you a letter.
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Fixed, upfront pricing
You'll know the cost before any work starts. No hourly surprises.
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Fast turnaround
Most personal returns filed within 48 hours of receiving your documents.
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Year-round support
Got a CRA letter in October? Just call. We don't disappear after April.
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Secure document handling
Encrypted client portal — drop off in person or send everything from your phone.
How it works
How to file your taxes with SGN — 4 simple steps
Wondering how to file your tax return without the stress? We've streamlined the whole process so you spend less time on paperwork and more on what matters.
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Book a call
Schedule a free 15-minute consultation by phone, video or in-person.
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Send your docs
Upload securely to our portal, email, or drop them off — whatever's easy.
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We prepare & review
We optimize every credit and walk you through the return before filing.
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Sign & file
You approve, we NETFILE direct to the CRA. Refund? It's on its way.
Honest pricing
Fixed-fee packages, no surprises
Final price always confirmed in writing before any work begins. Volume discounts available for families and multi-year filings.
Personal Tax Return
Income tax filing for employees, students & retirees
$79/ return
- T1 personal income tax return — online NETFILE
- Up to 5 T-slips (T4, T5, T3…)
- All eligible credits & deductions
- Free 3-year return review
- CRA letter help — 30 days free
Self-Employed
Freelancers, contractors, rentals
$179/ return
- T1 with T2125 / T776 schedules
- Business expense optimization
- HST return included if registered
- CRA representation, full year
- Quarterly tax-planning check-in
Corporate
Incorporated businesses & pros
$599/ return
- T2 corporate return
- Year-end financial statements
- HST & payroll filings included
- Owner T1 return at 50% off
- Bookkeeping add-on available
Bookkeeping starts at $199/month. Payroll from $25/employee/month. Custom quotes available for complex needs.
Client stories
What our clients say
Real reviews from people across Toronto and the GTA.
★★★★★
"Switched to SGN after my old accountant missed deductions for two years. They re-filed, got me back $4,200, and now I'm a client for life."
★★★★★
"As a new corporation, I had no idea where to start. They set up my books in QuickBooks, handled HST, and made everything painless."
★★★★★
"A CRA review notice landed in my inbox and I freaked out. SGN took over, replied within a day, and the file closed in our favour. Worth every penny."
Service areas
Looking for a tax preparer near you?
With offices in Brampton and Oshawa, SGN Taxes serves clients all across the Greater Toronto Area — in person at either location, or fully online from anywhere in Canada. Same-day appointments are usually available during tax season.
Peel & West GTA
Tax preparation in Brampton, Mississauga, Caledon, Oakville, Burlington, Milton and Georgetown.
Toronto & York
Accountants serving Toronto, Etobicoke, North York, Scarborough, Vaughan, Richmond Hill, Markham and Thornhill.
Durham & East GTA
Tax filing near Oshawa, Whitby, Ajax, Pickering, Bowmanville, Courtice and Clarington.
Not on the list? We file taxes for clients anywhere in Canada via our secure online portal and video calls. Book a free consultation →
FAQ
Quick answers to common questions
Don't see your question? Send us a message — we usually reply within an hour.
When is the tax filing deadline for 2026 in Canada?
The deadline to file your 2025 personal income tax return is April 30, 2026. Self-employed individuals and their spouses have until June 15, 2026 to file, but any balance owing is still due April 30, 2026 to avoid CRA interest. Corporations must file their T2 within six months of their fiscal year-end.
When can I file my 2025 tax return?
The CRA's NETFILE service typically opens in late February 2026 for 2025 income tax returns. You can gather your documents and book with us before then — we'll have everything prepared and ready to file the moment NETFILE opens, so your refund arrives as early as possible.
When does tax season 2026 start?
Tax season for the 2025 tax year runs from late February 2026 (when CRA NETFILE opens) through the April 30, 2026 filing deadline. We recommend booking in February or early March — appointments fill quickly as the deadline approaches, and early filing means an earlier refund.
What documents do I need to file my personal taxes?
Your T4 (employment income), any T5/T3/T4A slips, RRSP contribution receipts, charitable donations, medical and tuition receipts, child-care expenses, and details of any self-employment or rental income. We send you a personalized checklist when you book.
Do you serve clients outside of Toronto?
Yes. We work with clients across the GTA — Mississauga, Brampton, Vaughan, Markham, Scarborough, North York, Etobicoke, Oakville and Burlington — and offer fully remote service Canada-wide via secure client portal and video meetings.
Can you help with a CRA audit or review letter?
Absolutely. We respond to CRA audits, reviews, reassessments and notice of objection on your behalf. We also handle voluntary disclosures for unreported income or unfiled returns. Bring us your letter and we'll take it from there.
How much does tax preparation cost?
Personal returns start at $79. Self-employed and rental returns start at $179. Corporate (T2) packages start at $599. We always quote you a fixed price in writing before any work begins.
I haven't filed taxes for several years. Can you help?
Yes — this is one of our specialties. We regularly help clients catch up on multiple years of unfiled returns, often using the CRA's Voluntary Disclosures Program (VDP) to reduce or eliminate penalties.
Where can I file my taxes near me in Brampton or Oshawa?
Right here — our Brampton office at 41 Windmill Blvd serves Peel and west-GTA residents, and our Oshawa office at 393 Vancouver Crescent serves Durham and east-GTA. Walk-ins are welcome during tax season, but booking ahead at (647) 627-7468 means zero wait time and a guaranteed slot.
How fast can you file my return during tax season?
For straightforward personal (T1) returns, we can often complete and NETFILE your return the same day if you bring all your slips. For self-employed and corporate returns, typical turnaround is 48–72 hours from receipt of documents. We never miss CRA deadlines.
Do you offer walk-in tax filing or do I need an appointment?
Both. Walk-ins are welcome at the Brampton and Oshawa offices during posted hours, but we strongly recommend booking ahead during peak tax season (March–April) — call (647) 627-7468, message us on WhatsApp, or use the form below.
How do I apply for the Disability Tax Credit (DTC) in Canada?
The Disability Tax Credit (DTC) is a non-refundable tax credit worth up to roughly $9,000 per year, and the CRA allows up to 10 years of retroactive refunds. To apply, CRA Form T2201 must be completed by both you and your medical practitioner. We handle the entire process — eligibility assessment, form preparation, doctor coordination, T1 adjustment requests for past years — on a contingency or fixed-fee basis. Book a free 15-min DTC review.
Can I file my income tax return online from anywhere in Ontario?
Yes. We file Canadian T1 income tax returns online via CRA NETFILE for clients across Ontario and Canada-wide. Send us your T-slips by secure portal, email, or even photos through WhatsApp — we prepare, walk you through the return on a quick video call, you sign electronically, and we file. Most personal returns are done within 48 hours.
Do you offer a free tax return estimate or calculator?
Yes — bring or send us last year's T-slips and we'll calculate this year's expected refund (or balance owing) for free, in 15 minutes, no obligation. Tax return calculators online give you a ballpark; we give you a real estimate accounting for every credit and deduction you actually qualify for.
Get in touch
Book your free 15-minute consultation
Tell us a little about your situation. We'll reply within one business hour with next steps and a transparent quote — no obligation.
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Phone
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WhatsApp & Messenger
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Email
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Brampton office41 Windmill Blvd
Brampton, ON L6Y 3E9 -
Oshawa office393 Vancouver Crescent
Oshawa, ON -
HoursMon–Fri 9am–6pm · Sat 10am–4pm
Extended hours during tax season