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At Tax Filings Canada, we handle every part of your corporate tax, from the filing itself to the planning around it. Our accountants work with corporations and business owners every week, so you can focus on running and growing your business.
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Filing corporate tax return in Canada is super easy now. Stay compliant and minimize liabilities/ deductions with our specialized corporate tax services.
No hidden fees. Pay only after your service is completed. The fee is agreed before any work starts.
A T2 corporation return is far more than a form. The substance sits in the schedules: GIFI financial statements (Schedules 100, 125 and 141), the Schedule 1 reconciliation of accounting profit to taxable income, capital cost allowance on Schedule 8, and the shareholder and dividend schedules. We prepare all of them and reconcile them to your bookkeeping before anything is filed.
The highest-value decisions are usually the small business deduction — keeping active income under the $500,000 limit taxed near 12% rather than the general rate near 26% — and managing passive investment income below the $50,000 threshold that grinds that deduction down. The return is due six months after your fiscal year-end, but any balance owing is due two or three months after year-end, so filing on time is not the same as paying on time.
Corporate tax filing in Canada: Tax Filings Canada prepares your T2 return and all supporting schedules for a fixed fee. Your T2 is due six months after your fiscal year-end, and you review every figure before we file.
Gather what you have — even a shoebox of receipts is a fine starting point.
We turn your records into a complete, review-ready corporate tax file.
You get a walkthrough of the results, in plain language, before you approve a thing.
We submit everything for you and stay available for whatever follows.
| Factor | Tax Filings Canada | Typical Firm |
|---|---|---|
| Pricing model | Fixed, flat fee | Hourly / unpredictable |
| Payment | Pay after service | Upfront retainer |
| Price match | Yes, on written quotes | Rarely |
| CRA audit support | Included | Billed extra |
| Typical turnaround | 3-5 business days | 2-4 weeks |
The most expensive misunderstanding in Canadian corporate tax is the gap between the filing deadline and the payment deadline. The T2 return is due six months after year-end, but any balance owing is due two months after year-end (three for many CCPCs claiming the small business deduction). A corporation that waits for the filing deadline to pay is already accruing interest. Filing on time also protects the small business deduction and keeps loss carryforwards clean.
What follows is the working view of a tax preparation specialist who prepares corporate tax week in, week out — the points that decide real files.
Here is where every serious conversation about Corporate Tax begins: Interest on an unpaid corporate balance compounds daily at the prescribed rate plus 4%. The CRA cannot waive it except through a taxpayer relief application on defined grounds.
A related rule tends to get overlooked precisely because the first one draws all the attention: Taxable capital employed in Canada above $10 million reduces the small business limit, phasing it out completely at $50 million. The documentation side matters just as much. Passive investment income above $50,000 in a year grinds the small business limit down by $5 for every $1 over, eliminating it entirely at $150,000.
If the rules above feel like they might interact in your situation, that instinct is usually right. Sorting out how is the core of what a tax preparation specialist does on a corporate tax engagement. Gathering the following ahead of time turns the first corporate tax conversation from fact-finding into decision-making.
The last note is about how we work rather than the rules: every engagement comes with a fixed fee agreed up front, a review with you before filing, and payment after — not before — the service.
Searching for expert outsourced tax preparation services? Why you should partner with Tax Filings Canada Tax Experts for all your corporate tax-related needs?
Providing tailored corporate tax services to ensure compliance and maximize deductions.
Our tax accountants keep your business compliant with federal and provincial tax rules.
A dedicated team that handles your financials quickly, accurately, and without upfront fees.
Dedicated preparation processes customized for Canadian businesses.
Advanced accounting software integrations with QuickBooks, Xero, and wave accounting.
Customized packages designed to grow as your business operations expand.
Our clear four-step workflow ensuring absolute tax optimization and complete CRA compliance.
Start with a free, no-obligation consultation to review your business’s financial, tax filing and compliance needs and outline our affordable solutions.
Receive a comprehensive checklist and securely provide the required financial records and documents.
Our tax accountant and accounting experts carefully prepare your filings, identify all applicable deductions and credits, and conduct thorough reviews.
We file your documents electronically with the Canada Revenue Agency (CRA) on time and provide post-filing support.
Risk-Free, Hassle-Free, and Client-First!
Schedule a Free ConsultationUse our office finder below to select your nearest accountant tax filing expert.
Based on 2026 fee survey data across Ontario accounting firms.
| Service | Industry Average | Tax Filings Canada | You Save |
|---|---|---|---|
| Corporate Tax Filing | $1,200 | From $90 | $1,110+ |
See how our expert Corporate Tax and accounting services have helped Canadian businesses save money and stay compliant.
Due diligence at a second-generation family manufacturer in Mississauga, Ontario surfaced a minute book with no resolutions behind a decade of dividends. Restructuring the sale saved $575,000 against the original terms.
A second-generation family manufacturer in Mississauga, Ontario was preparing to sell. Due diligence surfaced a minute book with no resolutions behind a decade of dividends. That would have reduced the price or killed the deal outright. We cleaned up the historical file. We moved passive holdings into a separate structure so the operating company’s small business limit stopped grinding down. Then we prepared the due-diligence package the buyer's advisers actually asked for. The deal closed at the agreed price. $575,000 of tax was saved against the structure originally proposed, with no post-closing adjustment.
A corporation associated with a spouse-owned company in Brampton, Ontario faced an $86,000 proposed reassessment. It came after two corporations under common control filing as if each had its own $500,000 limit. We rebuilt the documentation and the adjustment was withdrawn in full.
A corporation associated with a spouse-owned company in Brampton, Ontario received a proposal letter opening a review of corporate tax. The CRA had identified two corporations under common control filing as if each had its own $500,000 limit. It proposed an adjustment of $86,000, with 30 days to respond. We treated the response as an evidence exercise rather than an argument. We reconstructed the capital dividend account from the underlying transactions and filed the subsection 83(2) election before the next distribution left the company. We then indexed every supporting document against the specific line the auditor had questioned. The proposed adjustment was withdrawn in full — all $86,000 of it. The file closed in 8 weeks with no change to the assessed amounts and no penalty.
A second opinion for a franchise operator with three locations in Lethbridge, Alberta recovered $49,000 a year. It found a loss year carried forward by default when carrying it back would have produced a refund cheque in prior filings.
A franchise operator with three locations in Lethbridge, Alberta asked for a second opinion on corporate tax. That followed three years of rising tax. The review found a loss year carried forward by default when carrying it back would have produced a refund cheque. We built the comparison first: current structure against two alternatives. Then we rebuilt the instalment schedule off the current year rather than the prior year, ending the interest accrual. First-year saving of $49,000, with the same benefit recurring. Every position taken is documented and supported in the file.
Closing the books at an operating company holding surplus investments in Halifax, Nova Scotia took 11 weeks. The cause was dividends moved up to a holding company year after year with no safe-income support on file. It now takes 8 days.
The accounting file at an operating company holding surplus investments in Halifax, Nova Scotia had a weak foundation. It was built on dividends moved up to a holding company year after year with no safe-income support on file. The year-end had taken 11 weeks each of the last three years. We documented safe income before the inter-corporate dividend was paid, so subsection 55(2) had no room to recharacterise it as a gain. We also moved the reconciliations into the monthly cycle, so the year-end stopped being a rebuild. The file reconciles. Month-end closes in 8 days instead of 11 weeks, and the year-end is a review rather than a reconstruction.
A desk review assessed an incorporated consultancy in Moncton, New Brunswick $91,000. The dispute was over a balance-due date the owner believed was the same as the filing date. Producing the records vacated the assessment.
An incorporated consultancy in Moncton, New Brunswick was carrying $91,000 of penalties and interest. The charges arose from a balance-due date the owner believed was the same as the filing date. Much of that amount accumulated during a period the CRA itself had delayed. We modelled salary against dividends across both the corporation and the shareholder’s personal return, then set the remuneration mix for the year. We framed the relief application on the specific grounds the CRA guidelines recognise rather than on general hardship. The assessment was vacated. $91,000 came off the account, and the documentation now on file makes the same position straightforward to defend next time.
Collections had begun against a corporation paying instalments on prior-year figures in Ottawa, Ontario over 4 years of unfiled returns. Bringing them current cut $130,000 from the balance.
By the time a corporation paying instalments on prior-year figures in Ottawa, Ontario called, 4 years were outstanding. The CRA had assessed on estimates. Underneath it sat retained earnings building in the operating company with no plan for extracting them. We reconstructed the records year by year. We reviewed each capital cost allowance pool and set the claim at the level that kept the small business deduction fully used rather than wasted. Each filing replaced an arbitrary assessment with a real one. The account is current. Filing on real numbers rather than CRA estimates reduced the balance by $130,000, and a relief application addressed part of the accumulated interest.
Meet the specialists behind your Corporate Tax filings. Our Partners Are Alumni of the World's Top Accounting and Tax Institutions
CA (ICAI), CA (MIA), CPA Canada (In-Depth Tax Program)
Cross-border tax for businesses and individuals, after a Big 4 career at Ernst & Young and Deloitte.
CPA (Canada), CPA (USA), CA (India)
US and Canadian returns prepared together, so relief is claimed once.
CPA (Canada), CA (India)
Fractional CFO work for businesses operating in Canada and India.
CA (India)
Payroll remittances and GST/HST returns, each filed on its own schedule.
FCA (India)
UAE and India residence, treaty positions, and transfer pricing work since 2014.
Practitioner-level T2 corporate tax return preparation, CRA corporate tax filing, and corporate tax advisory services — built around correct GIFI coding, every schedule CRA cross-checks, and AFFORDABLE flat-fee pricing with no surprise fees.
Same fixed fees in every province. Find your city or your sector.
Direct answers to what Canadian business owners actually ask before hiring an accountant.
Corporate Tax starts at a fixed fee quoted before any work begins. The quote is locked at the outset and does not change mid-engagement, and you pay only after you have reviewed and approved the deliverable. Compare every plan on our transparent pricing page.
At minimum: prior-year returns and notices of assessment, your bank and credit-card statements for the fiscal period, payroll records if you have employees, and GST/HST filings. We send a checklist tailored to your situation after the free 15-minute call.
Most engagements are completed within 3 to 5 business days once your documents are complete. Catch-up work covering multiple years takes longer, and we tell you the realistic timeline before you commit rather than after.
We respond on your behalf at no extra charge for any return we prepared. Every figure we file is supported by documentation retained in your file, which is what turns a CRA review from a crisis into correspondence. See how our CRA audit representation works.
Yes. Late filing penalties compound at 5% of the balance owing plus 1% per month, so the cost of waiting is real. We prioritise catch-up work and, where eligible, file under the CRA's Voluntary Disclosures Program to reduce penalties.
Yes. We serve clients in every province and territory at the same fixed fees, so your location does not change the price or the service. Browse our coverage across Canada to find your city.
We work across construction, healthcare, e-commerce, professional services, restaurants, real estate, transportation, technology and non-profits, each with its own deduction profile and CRA scrutiny patterns. See all industries we serve.
Software applies the rules you already know about. An experienced tax accountant finds the ones you do not: capital cost allowance timing, the small business deduction threshold, shareholder loan repayment rules, and TOSI exposure on family dividends. The fee is usually smaller than the deductions it surfaces.
Tax Filings Canada offers a personalized, strategic approach to corporate tax planning, ensuring full compliance and maximizing tax benefits for your business.
All filings are supervised or reviewed by senior tax accountants with deep experience in the Canadian tax code and CRA guidelines.
Absolutely! We offer support during tax audits, helping you navigate the process with confidence and minimizing any potential tax liabilities.
We structure shareholder pay schemes, holding companies, and capital depreciations to minimize overall tax rates.
Your T2 corporate tax return must be filed within six months of your corporation's fiscal year-end. However, if you owe any taxes, the payment balance deadline is usually two or three months after your year-end.
The federal small business tax rate is 9% on active business income up to $500,000. Depending on your province, the combined federal and provincial small business tax rate ranges from 9% to 12.2% for Canadian-Controlled Private Corporations (CCPCs).
You will need to provide your year-end trial balance, general ledger, income statement, balance sheet, corporate bank statements, records of shareholder transactions, and copy of your previous year's T2 return/Notice of Assessment.
A tax deduction reduces your corporation's taxable income, meaning you pay tax on a smaller amount. A tax credit directly reduces the amount of tax you owe to the CRA dollar-for-dollar.
Yes, in Canada, you can carry back non-capital losses up to three years to recover corporate taxes paid in those years, or carry them forward up to 20 years to offset future corporate profits.
The Small Business Deduction is a CRA tax provision that reduces the federal corporate tax rate to 9% on the first $500,000 of active business income for CCPCs, helping small businesses retain more capital for growth.
You can split income by paying reasonable salaries to family members for actual work they perform for the business. Note that dividends are subject to strict TOSI (Tax on Split Income) rules, making proper documentation crucial.
You are asking the right question, and it has a real answer. Passive investment income above $50,000 in a year grinds the small business limit down by $5 for every $1 over, eliminating it entirely at $150,000. What we add on top of that is the paperwork discipline that makes the answer stand up if anyone ever asks you to prove it.
Let us give you the substance first and the caveats second. Taxable capital employed in Canada above $10 million reduces the small business limit, phasing it out completely at $50 million. The caveat is simply that facts on your file can shift the outcome, so treat this as the baseline rather than the final word.
The questions Canadians actually search on this topic, answered plainly. Browse every question in the Canadian tax answers directory.
A T2 corporate return is due six months after the fiscal year end, whichever month that falls in. The balance owing comes earlier: two months after year end, or three months for an eligible Canadian-controlled private corporation claiming the small business deduction. Filing late costs 5% of the unpaid balance plus 1% per month for up to 12 months. For tax years beginning after 2023, electronic filing is mandatory for essentially all corporations whatever their gross revenue — the old $1 million threshold no longer applies — and paper-filing a return that had to be filed electronically carries a $1,000 penalty.
There is no single rate. Personal income tax is layered: federal brackets for 2026 begin at 14% and rise through 20.5%, 26% and 29% to 33%, and each province adds its own bracket set on top of that. Sales tax is separate, with GST at 5%, HST at 13% in Ontario and 14% in Nova Scotia from 1 April 2025. Corporations pay 9% federally on the first $500,000 of active business income.
Ottawa collects personal income tax, corporate income tax and GST/HST, which together make up most federal revenue, plus excise duties and taxes on fuel, alcohol, tobacco and cannabis, customs duties on imports, and a share of other levies. CPP and EI contributions are also collected federally but fund those programs directly. The CRA administers most of these; Quebec administers its own provincial income tax and the QST. Revenue totals are published in the Public Accounts of Canada.
A business lets you deduct the real costs of earning income, such as supplies, subcontractors, software and a reasonable share of home office, phone and vehicle costs, so you are taxed on profit rather than revenue, and a loss can often offset other income. Incorporating adds the federal small business rate of 9% on the first $500,000 of active business income for 2026, plus control over when you take money out. Personal spending dressed up as a business expense is not deductible.
Most corporations pay no capital tax at all in Canada. The federal large corporations tax and the general provincial capital taxes were phased out, so an ordinary operating company is outside the system entirely and needs no exemption. What survives is provincial capital tax on financial institutions such as banks, trust and loan companies and insurers, each province setting its own threshold and deduction. If your corporation is not a financial institution, check the relevant provincial ministry of finance page to confirm.
Register in Represent a Client from the CRA sign-in page; the RepID is issued straight away once your identity is confirmed. A RepID identifies you personally, a group identifier covers a team, and a business number is used where a firm acts. The identifier alone opens nothing: each client must then authorise you online from their own CRA account, or sign an AUT-01 for the CRA to process, before you can see their information.
Yes. Where the balance cannot be paid at once, ask the CRA for a payment arrangement through My Account or by phone; you propose the amounts and dates and the CRA reviews what you can afford, sometimes asking for income and expense details. Interest keeps running until the balance clears, so pay as much as possible up front. Separately, the CRA can require instalment payments toward the current year when tax withheld at source does not cover enough of it.
Ask the employer first, since slips are due to employees by the end of February for the prior year. If it still does not come, most T4 information appears in My Account and can be pulled into most tax software using auto-fill my return. Failing that, file on time using your pay records and final pay stub and estimate the amounts. Filing late costs more than a small estimating error, and you can correct the figures afterwards with a T1-ADJ.
Workers' compensation benefits are not taxed. The provincial board issues a slip, you report the amount on your return, and an offsetting deduction takes it out of taxable income. It still counts in net income, so it can reduce income-tested credits and benefits. Wage-loss payments from a private disability plan your employer paid for are different and are employment income. An employer top-up of board payments is also taxable and appears on your T4.
File on time anyway. The late-filing penalty is charged on the balance owing and costs far more than interest alone, so filing protects you even when you cannot pay a cent. Then pay what you can and call the CRA to arrange payments based on your income and expenses; interest keeps running while you pay it down. Where penalties or interest arose from serious illness, a disaster or a CRA error, ask for taxpayer relief on an RC4288.
For individuals the return itself is the T1, the Income Tax and Benefit Return; a corporation files the T2. What people usually mean by tax documents are the slips that feed the return, such as the T4 for employment income, the T5 for investment income and the T3 for trust income, plus receipts for RRSP contributions, tuition, medical expenses, donations and childcare. Self-employed income goes on Form T2125. After filing, the CRA issues a notice of assessment.
For 2026 Ontario's combined general corporate rate is 26.5%, and a corporation that qualifies for the small business deduction pays a combined 12.2% on income earned up to 30 June 2026. The Ontario small business rate falls from 3.2% to 2.2% effective 1 July 2026, taking that combined rate to 11.2%, and a 31 December 2026 year end straddles the change and blends to roughly 11.7%. These rates apply to income allocated to Ontario, so a corporation with a permanent establishment elsewhere splits its income between provinces.
Primary sources
Reviewed and fact-checked by Udit Gupta
Ex Big 4 — Ernst & Young, Deloitte · Director, cross-border tax expert · CPA Canada (In-Depth Tax Program) · Chartered accountant, ICAI & MIA
Udit Gupta, a Director of Tax Filings Canada and a cross-border tax expert, has over 15 years of experience helping corporations and business owners with corporate structuring, corporate tax filing, bookkeeping, payroll, GST/HST, cross-border tax and CRA representation. He is Big 4 trained, at Ernst & Young and Deloitte, and qualified as a chartered accountant in India and again in Malaysia. Since 2014 he has worked with entrepreneurs, startups and non-resident business owners across Canada. View full member bio.
The Institute of Chartered Accountants of India — member 521458 · Malaysian Institute of Accountants — member CA 44667 · Ex Big 4: Ernst & Young, Deloitte · CPA Canada (In-Depth Tax Program), completed 19 Dec 2023 · In-Depth GST/HST Part I, 12 Jul 2022 · Part II, 5 Jul 2023
Editorial policy. Every page is researched against primary sources — the Income Tax Act, CRA publications and CPA Canada guidance — and every rate or threshold is stated with the tax year it applies to.
Sources. CRA — Corporations · CRA — Corporation tax rates · Income Tax Act (Justice Laws Website)
