Tax Accountant for Two-Shareholder Corporations in Ontario and Across Canada
Helping corporations owned by two shareholders keep their tax low and their books clean — T2 filing, salary-versus-dividend and income-splitting planning, share structure and shareholder loans, all handled together. Whether you are 50/50 business partners, spousal co-owners or an unequal split, a Registered CPA makes sure each owner is compensated the most tax-efficient way and every CRA rule, including TOSI, is met. Everything is handled under one roof at clear, AFFORDABLE flat fees — no hourly billing and no surprises.
AFFORDABLE Accounting & Tax Services for Two-Shareholder Corporations
A corporation with two owners has choices a single-owner company does not — and getting them wrong is expensive. If both shareholders take identical pay regardless of their personal situations, if dividends are declared without the right share classes, or if the TOSI rules on family shareholders are missed, you can easily overpay tax or trigger a CRA reassessment. Most two-owner businesses never have these levers set up properly.
We fix that. A Registered CPA structures each owner’s compensation around their own income and goals, sets up the share classes that let you pay dividends flexibly, keeps your two shareholder-loan accounts clean, and applies the income-splitting rules correctly. You get the lowest combined tax for both owners, fully compliant filings, and clear books both partners can trust. We serve two-shareholder corporations across Ontario and Canada. AFFORDABLE flat fees. No hourly billing. Explore our corporate tax planning approach.
Our Official Partners
Accounting & Tax Service That Understands Two-Owner Businesses
Two owners means two personal tax situations, two shareholder-loan accounts and a set of planning choices that can save — or cost — thousands each year. One team keeps your corporation compliant and both owners tax-optimized, with clear fixed fees and no surprises.
Stay Compliant and Minimize Tax for Both Shareholders
Two-owner corporations have their own compliance traps — TOSI, shareholder-loan benefits and reasonable dividends all have to be right. Compliance and tax savings go hand in hand, and we keep every obligation on schedule while applying every planning tool available to both owners.
Accounting & Tax Experts for Two-Shareholder Corporations
- AFFORDABLE + Fully Registered CPA Firm
- Corporate & Shareholder Tax Specialist
- Compensation, Income-Splitting & TOSI Expert
- Bookkeeping, tax filing and reorganizations
- Certified CPA
- 1300+ 5-stars Google reviews
- 30-Day Money-Back Guarantee
- 60-Day Fees Matching Policy
Why Two-Shareholder Corporations Choose Our Tax and Accounting Service
Shareholder Tax Expertise
We plan compensation for co-owned corporations every day. We know salary-dividend optimization, multiple share classes, the TOSI rules and shareholder-loan traps that matter most when a company has two owners.
Full-Service Firm
Corporate tax, both owners’ personal tax, bookkeeping, HST, payroll and reorganizations all live under one roof. One firm sees the whole picture, so the plan for the corporation and for each owner actually lines up.
Fixed-Fee, AFFORDABLE Pricing
Every service is an AFFORDABLE flat fee, quoted before we start. No hourly billing and no surprises, all backed by our 30-Day Money-Back Guarantee and 60-Day Fees-Matching Policy.
Trusted by 1300+ Clients
We are one of Canada’s most AFFORDABLE CPA firms, trusted by more than 1,300 owners including many co-owned corporations. Clients stay because we keep their books clean, filings on time and combined tax as low as possible.
Google Reviews
Corporate Clients
Two-Shareholder Corporation Tax and Accounting Services in Ontario
Corporate Tax Filing for Two-Shareholder Corporations
T2 returns with each owner’s salary, dividends (T5) and two shareholder-loan accounts allocated correctly, and associated-corporation checks.
Accounting & Bookkeeping for Two-Shareholder Corporations
Clean monthly books with clear reporting both partners trust, and a separate shareholder-loan account for each owner.
Corporate Tax Planning for Two-Shareholder Corporations
Per-owner salary-dividend mix, separate share classes and TOSI-compliant income splitting to lower combined tax.
Catch-Up Corporate Tax Filing for Two-Shareholder Corporations
Unfiled T2 years rebuilt and reconciled across both owners’ loan accounts, with penalty relief requested.
GST/HST Filing for Two-Shareholder Corporations
Accurate, on-time HST filing with full input tax credits so your corporation stays compliant.
Corporate Tax Cleanup for Two-Shareholder Corporations
Correct shareholder-loan (s.15(2)), dividend and prior-year errors between the two owners by amended return.
CRA Audit Resolution Services for Two-Shareholder Corporations
Representation on TOSI, shareholder benefits and reasonable dividends, handled on your behalf.
CPA Compilation Report (Notice to Reader) for Two-Shareholder Corporations
CSRS 4200 statements for financing, buy-sell valuations and partner transparency.
Incorporation Services for Two-Shareholder Corporations
Incorporation services with multi-class share setup, holdcos, estate freezes and buyout structuring.
Accounting & Tax Services Tailored for Two-Shareholder Corporations
Each service, explained in full, so you know exactly what is included and how it keeps your corporation compliant and both owners’ tax as low as the rules allow.
- We prepare your T2 corporate tax return with each owner’s salary, bonus and dividends allocated correctly, and issue the T5 slips for the dividends paid to each shareholder so the corporation and both personal returns agree.
- We track both shareholder-loan accounts separately on Schedule 50, so draws, contributions and repayments for each owner are recorded and neither triggers an unexpected taxable benefit.
- We check whether either shareholder controls or is associated with another corporation, because associated companies must share the single 0,000 small business deduction — a detail two-owner groups often miss.
- We apply the small business deduction, loss carryforwards, Capital Cost Allowance and every eligible credit so your corporation pays the lowest legal tax rate.
- We reconcile each owner’s total draws against their approved salary and dividends before filing, so year-end holds no surprises for either partner.
- We keep clean monthly books in QuickBooks or Xero with each owner’s transactions clearly separated, so personal and corporate spending never blur between two partners.
- We maintain a distinct shareholder-loan account for each owner, updated every month, so both partners can see exactly what they have put in and taken out at any time.
- We deliver clear monthly financial reports that both shareholders can read and trust, which keeps a two-owner partnership transparent and avoids disputes over the numbers.
- We reconcile all accounts and categorize transactions accurately, so your year-end T2 and both personal returns are built on reliable data.
- We set up your chart of accounts to track the information a co-owned business needs — by partner, by division or by revenue stream — without manual spreadsheets.
- We model the ideal salary-versus-dividend mix for each shareholder individually, because two owners rarely have the same outside income, RRSP room or personal tax bracket — identical pay is almost never optimal.
- We recommend separate share classes for the two owners so the corporation can declare different dividend amounts to each without breaching the equal-treatment rule that a single common-share class imposes.
- We apply the tax-on-split-income (TOSI) rules correctly, testing whether dividends to a spouse or family shareholder fall within an exclusion — excluded shares, meaningful labour of 20+ hours a week, a spouse aged 65 or over, or a reasonable return on capital.
- We balance each owner’s compensation to make the best use of the small business deduction and personal tax brackets, keeping the combined tax of both shareholders as low as possible.
- We consider a holding company for one or both owners where it improves creditor protection, tax deferral or a future capital-gains-exemption claim, and document every decision with director resolutions.
- If your corporation has one or more years of unfiled T2 returns, we file all outstanding years and negotiate penalty relief before the CRA issues arbitrary assessments.
- We rebuild missing revenue and expenses from bank records, invoices and prior statements when the books fell behind.
- We reconcile both owners’ shareholder-loan accounts across the unfiled years, so draws and contributions are recorded correctly and no unexpected benefit arises.
- We reconcile the dividends declared to each owner against the T5 slips, filing or correcting slips that were missed.
- We claim the deductions and credits missed in those prior years, so you are not simply reporting income and paying maximum tax on it.
- We file your GST/HST returns on your monthly, quarterly or annual schedule, on time, so your corporation avoids CRA interest and penalties.
- We claim every input tax credit on your taxable business costs, so you recover the HST you pay on purchases and expenses.
- We compare the Quick Method against the regular method and choose the option that leaves the most cash in the corporation.
- We confirm whether your supplies are taxable, zero-rated or exempt, so you charge and remit the correct HST and avoid reassessment.
- We keep your HST reconciled to your books, so the return ties to your financial statements and T2 without discrepancies.
- We correct shareholder-loan balances that were left owing past the one-year deadline and triggered a subsection 15(2) income inclusion, restoring the accounts to a proper position.
- Where dividends and salary were reported inconsistently between the two owners, we reclassify and amend the T5 and T4 slips to match your share structure and the CRA’s records.
- We rebuild each owner’s shareholder-loan account where draws, personal expenses and reimbursements were never separated between the partners.
- We correct dividend imbalances that breached the equal-treatment rule on a single share class, and put the right multi-class structure and documentation in place.
- We fix retained-earnings and HST errors from earlier years by amended return, so your statements are accurate for lenders and for decisions between the owners.
- When the CRA reviews dividends paid to a spouse or family shareholder under the TOSI rules, we present the documentation — hours worked, share ownership, capital contributed — that supports the exclusion you relied on.
- Where the CRA questions a shareholder loan or benefit under section 15, we reconcile the loan account and demonstrate that draws were properly supported by compensation.
- We defend the reasonableness of salaries and bonuses paid to owner-managers with the records and resolutions that back them up.
- We respond to HST and payroll queries with organized reconciliations that demonstrate your corporation’s compliance.
- We submit RC4288 Taxpayer Relief requests where penalties arose from an honest error, documenting the circumstances to maximize penalty cancellation.
- We prepare CSRS 4200 compilation (Notice to Reader) financial statements that banks and lenders require for financing, and that give both partners a clear, agreed picture of the business.
- Your statements show each shareholder-loan balance, retained earnings and equity, so ownership economics are transparent between the two owners.
- Compiled statements provide the reliable base needed for a buy-sell valuation, a partner buyout or bringing in a new investor.
- We classify revenue and costs under the correct GIFI codes so the Notice to Reader matches your T2 return exactly.
- We deliver your statements promptly after year-end, so financing, valuations and decisions between the owners are never held up.
- At incorporation, we design a multi-class share structure — separate classes for each owner — so the corporation can pay flexible, unequal dividends and support future planning without a costly amendment later.
- We set up a holding company for one or both shareholders where it improves creditor protection, allows tax-deferred dividends between companies, or supports a future sale.
- We plan estate freezes so growth in the company’s value accrues to the next generation while each founder locks in their current value, using section 86 or 85 reorganizations.
- For a shareholder buyout, we structure the transaction on the accounting and tax side — often a share sale using each departing owner’s lifetime capital gains exemption — and coordinate with your lawyer on the buy-sell agreement.
- We register your corporation and its CRA accounts and set up the opening books and minute book, so a new or restructured two-owner company is compliant from day one.
Two-Shareholder Tax & Compliance Check
Six quick questions on how your co-owned corporation is set up. No fee shown.
1. Do both shareholders currently take the same salary or dividends regardless of their personal situation?
2. Does each owner hold a separate class of shares?
3. Do you pay dividends to a spouse or family member who is a shareholder?
4. Do you track a separate shareholder-loan account for each owner?
5. Does either shareholder own or control another company?
6. Are you planning a buyout, exit or bringing in a new owner in the next few years?
Free CPA Consultation for Two-Shareholder Corporations
Case Studies: Two-Shareholder Corporation Accounting & Tax
Toronto 50/50 Consulting Partners – Compensation
Problem: Two equal partners in a consulting corporation took identical salaries every year, even though one had significant rental and investment income personally and the other did not. With only one class of common shares, they could not vary dividends, and the higher-income partner was being pushed into the top bracket on his half of the profits.
Solution: We created separate share classes for each partner, then tailored the salary-and-dividend mix to each one’s personal situation — more dividends deferred for the higher-income partner, more salary and RRSP room for the other — all documented with proper director resolutions.
Results:
- Separate share classes for flexible dividends
- Combined tax reduced by $14,600 in the first year
- Each partner optimized for their own situation
- Compensation properly documented and CRA-ready
Mississauga Spousal Corporation – TOSI
Problem: A husband ran the business day-to-day while his wife held 40% of the shares but did little active work. They had been paying her sizeable dividends assuming simple income splitting, unaware that the TOSI rules could tax those dividends at the top rate and expose them to reassessment.
Solution: We reviewed her role and shareholding against the TOSI exclusions, restructured her holding into excluded shares and documented her genuine contribution to the business, and set her dividends at a level that met the reasonableness test rather than guessing.
Results:
- TOSI exposure removed, reassessment risk avoided
- Compliant income splitting preserved where allowed
- Dividend levels documented and defensible
- Household tax still meaningfully reduced
Ottawa Shareholder Buyout – Exit Planning
Problem: After ten years, one of two equal shareholders wanted to exit the corporation. Neither owner knew how to structure the buyout without a large, immediate tax hit for the departing partner, and the books had a tangled pair of shareholder-loan accounts.
Solution: We cleaned up and reconciled both shareholder-loan accounts, prepared Notice to Reader statements to support a fair valuation, and structured the exit as a share sale that used the departing shareholder’s lifetime capital gains exemption, coordinating with the lawyers on the buy-sell.
Results:
- Departing owner sheltered the gain with the LCGE
- Shareholder-loan accounts fully reconciled
- Clean valuation and cap table for the remaining owner
- Smooth, well-documented transition
We make managing a co-owned corporation simple and stress-free. Our transparent process keeps both owners informed and the company compliant at every stage.
Free Consultation
We start with a no-obligation consultation to understand both owners’ situations, your share structure and your goals.
Structure & Compensation Plan
We review your share classes and shareholder loans and build the salary-dividend plan that suits each owner.
Bookkeeping & Reporting
We keep your books current and both loan accounts clean, with clear reports both partners can trust.
Tax Filing & Compliance
We file the corporation’s T2, HST and slips and both owners’ personal returns, keeping everyone CRA-compliant.
Get Your Two-Owner Corporation Tax-Ready Today
Affordable Pricing for Two-Shareholder Corporations
We believe in clear, upfront pricing so you know exactly what to expect.
- Tax Preparation (Corporation) – From $400
- Tax Return Filing (Corporation) – From $400
- Tax Compliance Audit – FREE CRA audit support for our clients
- Tax Strategy – FREE for our clients
- Accounting Base Plan – From $100 per month
- Bookkeeping Management – Free for our Accounting clients
- Financial Reporting – Free for our Accounting clients
- Business Formation – Flat $35
- Incorporation Process – Flat $35
- Entity Setup Assistance – Flat $35
- Full-Service Payroll – From $125 per month
Meet Your Corporate Accounting & Tax Team
What Our Clients Say
1300+ five-star reviews from business owners and co-owned corporations across Ontario and Canada.
Supporting Two-Shareholder Corporations Across Ontario
We serve two-shareholder corporations across Ontario and Canada, providing flexible hybrid accounting—whether you prefer in-person guidance, remote support, or a combination of both. We keep your corporation compliant, both owners tax-optimized and your books transparent, so partners can make confident decisions together. We proudly support co-owned businesses in Toronto, Mississauga, Brampton, North York, Etobicoke, Scarborough, Vaughan, Markham, Richmond Hill, and Ottawa. No matter where your partners are based, we bring the expertise and tools to simplify your bookkeeping, compensation, tax and reporting.
Toronto (ON)
55 Queen St E Ste 1205, Toronto, ON M5C 1R6, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Mississauga (ON)
2100 Camilla Rd #716, Mississauga, ON L5A 2J8
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Brampton (ON)
4 Starhill Crescent, Brampton, ON L6R 2P9, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Scarborough (ON)
24 Clementine Square, Scarborough, ON M1G 2V7, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Vaughan (ON)
19 Cabinet Crescent, Woodbridge, ON L4L 6H9, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Oshawa (ON)
210 Durham St, Oshawa, ON L1J 5R3, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Ottawa (ON)
2090 Neepawa Ave a314, Ottawa, ON K2A 3L6, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Etobicoke (ON)
60 Stevenson Rd #1601, Etobicoke, ON M9V 2B4, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Hamilton (ON)
70 Starling Dr, Hamilton, ON L9A 0C5, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Guelph (ON)
1155 Gordon St, Guelph, ON N1L 1S8, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Windsor (ON)
4387 Guppy Ct, Windsor, ON N9G 2N8, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
North York (ON)
150 Graydon Hall Dr #912, North York, ON M3A 3B2, Canada
+1 (647) 212-9559
9:00 AM – 8:30 PM (Mon – Sun)
Two-Shareholder Corporation Accounting & Tax FAQs
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- T2125 self-employment filing
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Two-Shareholder Corporation Accounting & Tax Done Right.
T2 filing, owner compensation, income splitting, share structure and shareholder loans under one roof. AFFORDABLE flat fees, no hourly billing. Registered CPA Ontario. 1300+ five-star reviews. 30-Day Money-Back Guarantee.