Tax problems don’t fix themselves. We do.
Whatever your starting point, Trim Tax gives you a clear, CRA-compliant plan and the professionals to carry it out. We start by listening, tell you honestly what is involved, and quote a fixed fee before any work begins.
- You’re behind on returns and every CRA envelope feels like a threat.
- Your books are a mess and year-end is always a scramble.
- You’re incorporated, but nobody has explained how to pay yourself tax-efficiently.
- You’re self-employed and not sure what you can deduct, or whether you should be charging HST.
- Your last accountant stopped replying, or you suspect you’re overpaying.
- You received a CRA letter and don’t know what it means or how long you have to respond.
Everything your finances need, under one roof.
When your books, returns, HST and payroll are handled by different people, errors fall between them. At Trim Tax, one CPA-led team handles all of it, so your bookkeeping flows straight into your tax return, your HST reconciles to your statements, and one professional knows your whole picture.
Personal Tax & Self-Employed
T1 returns for employees, self-employed professionals, gig workers, landlords and investors, prepared by CPAs and reviewed twice.
Corporate & Small Business Tax
T2 returns, compilation financial statements and owner-compensation planning for CCPCs and professional corporations.
GST/HST & Sales Tax
Registration, filing, input tax credit reviews, arrears catch-up and HST audit representation.
Payroll & T4/T4A
Source deductions, PD7A remittances, ROEs and year-end slips, done on time every period.
Estate, Trust & Final Returns
Final returns, estate T3s, trust reporting and clearance certificates for executors and trustees.
Bookkeeping & Financial Statements
Monthly, quarterly and catch-up bookkeeping with CPA oversight, plus CSRS 4200 compilation statements.
Business Advisory & Incorporation
Incorporation, structuring, budgets, projections and virtual CFO support.
SR&ED Tax Credits
Eligible R&D identified, T661 claims prepared and defended through CRA review.
CRA Audit Representation & Tax Resolution
Audits, back taxes, unfiled returns, liens, frozen accounts and garnishments, handled by authorized representatives.
Personal Tax Audit
Review letters, reassessments and personal audits of deductions and credits.
Corporate Tax Audit
T2 audits, shareholder benefits and loans, and integrated audits.
Haven’t Filed in Years?
Confidential catch-up for unfiled personal and corporate returns.
Cross-Border & Non-Resident Tax
Foreign income and T1135 reporting, departure tax, newcomer returns and non-resident filings.
Real Estate & Rental Property Tax
Rentals, flips, capital gains, HST rebates, UHT and PREC structures.
Non-Profit & Charity Accounting
Fund accounting, T3010 and T1044 filings and board-ready statements.
Why individuals and businesses choose Trim Tax.
CPA-led, 15+ years of experience
Every file is prepared and reviewed by qualified professionals, not a sales representative or an unsupervised junior.
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Flat fees quoted in writing
You know the cost before we start. No hourly billing, no add-ons for “complex” slips, no surprise invoices.
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One firm for everything
Books, HST, payroll, statements and tax under one roof, so nothing falls between two accountants.
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We fix the cause, not the symptom
A CRA balance usually comes from missing or incorrect filings. We correct those first, the only durable way to reduce what you owe.
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Confidential and judgment-free
Many of our clients simply fell behind. We help them catch up quietly and without lectures.
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Year-round access
Real people who answer your questions in July as readily as in April.
Book a consultationThree steps to clarity.
From the first call to the filed return, you know what is happening, what it costs and who is responsible.
Free consultation
Fixed-fee plan
We do the work
Built for owner-managers, professionals and families.
Sole proprietors, incorporated professionals, small businesses, landlords, newcomers, charities and families.
Who we work with
What you can expect from us
- A response from a professional within one business day
- A written, fixed fee before any work begins
- A second-professional review on every return and statement
- A plain-language summary of what was filed and why
- A calendar of your upcoming deadlines
Local when you need it, virtual when you don't
Meet us in person at our Vaughan office in the Greater Toronto Area, or work with us entirely online from anywhere in Canada. Our secure client portal, e-signature and video meetings mean most clients never need to visit an office — but you are always welcome to.
We regularly serve clients in Vaughan, Toronto, Mississauga, Brampton, Markham, Richmond Hill, North York, Scarborough, Etobicoke, Milton, Calgary and Edmonton, and across every province and territory.
Office: 400 Applewood Cres., Suite 100, Vaughan, ON L4K 0C3 · By appointment · Monday to Friday, 9:00 am to 6:00 pm ET
Guides from our CPAs
- What to do when the CRA freezes your bank account
- Salary vs dividends for Ontario corporation owners in 2026
- Self-employed tax deductions: the complete checklist
Common questions
Ready to trim your tax?
Book a free, no-obligation consultation with a Trim Tax CPA. Call, email, or send us a message and a professional will respond within one business day.
