Year-End Tax Planning Checklist for Canadian Owner-Managers 2026

Quick Answer

The year-end tax planning Canada owner-manager 2026 checklist for Canadian CCPC owner-managers in one paragraph: by December 31, 2026 the owner-manager of a CCPC should have confirmed the salary-vs-dividend remuneration mix to maximize RRSP room ($33,810 in 2026, requires salary income of roughly $187,833 in the prior year) and CPP contributions to YMPE ($74,600 in 2026), declared any pre-year-end bonuses with proper accrual support (paid within 180 days of fiscal year-end under paragraph 78(4)), maximized TFSA contributions ($7,000 in 2026; cumulative room at $109,000 for someone eligible since 2009), harvested capital losses to offset gains realized during the year, considered a CDA dividend if the corporation’s capital dividend account balance is positive, reviewed prescribed-rate spousal loans against the prescribed rate (3% Q3 2025 through Q2 2026), evaluated the LCGE crystallization opportunity given the $1,275,000 limit, set aside instalment estimates for the next-year T1 and T2, and confirmed estate-related elections such as section 86 freezes if the business value is approaching key thresholds. The mid-November to mid-December window is the operating cadence for most of these items. After December 31, several doors close — bonus accruals, capital loss claims, RRSP contributions for the next year’s deduction, TFSA room — and the next chance comes 12 months later.

Remuneration mix: salary vs dividend in 2026

The first decision every year is how much of the corporation’s available cash to extract as salary (T4) versus as dividend (T5). The defaults that matter in 2026:

Maximize CPP-pensionable salary to the YMPE. The YMPE for 2026 is $74,600 (up 4.6% from $71,300 in 2025), with CPP contribution rate of 5.95% on earnings between the basic exemption ($3,500) and the YMPE — capped at $4,230.45 in employee CPP contributions. Above the YMPE up to the YAMPE ($85,000 in 2026), CPP2 applies at 4% — capped at $416 in CPP2 contributions. Taking salary up to at least the YMPE generally gives the best risk-adjusted retirement outcome for owner-managers in their 30s–50s; the case for CPP2 is weaker. CPP contributions are deductible by the corporation (employer side) and create future CPP entitlement for the individual.

Maximize RRSP room. RRSP contribution room is 18% of prior-year earned income, up to the dollar maximum ($33,810 for 2026 contributions, requiring $187,833 of prior-year earned income — i.e., 2025 T4 income at or above that threshold). Dividends do not create RRSP room; only salary, bonus, and other T4 earned income does. For owner-managers who want to maximize RRSP, the prior year’s salary must be at least $187,833.

Then dividends for the balance. Above the salary threshold needed for CPP and RRSP, the remaining extraction is typically more efficient as dividends — lower CPP cost, lower payroll administration, often a slight integration arbitrage depending on the type of dividend (eligible vs non-eligible) and the GRIP/LRIP balance of the corporation. The differential between salary and dividend optimization is rarely more than 1%–2% at top brackets but accumulates over time.

The exact balance depends on the owner-manager’s age (older owners closer to retirement may prefer dividends to avoid CPP2 contributions with limited return), spouse’s income, and whether the owner expects to claim the LCGE on an exit within 5–10 years.

Bonus accruals: the 180-day rule

A CCPC can accrue a bonus to its owner-manager that reduces corporate taxable income to the small-business deduction threshold ($500,000 of active business income at the federal level, with Ontario’s SBD also at the same limit). The accrual creates a deductible expense in the corporate year of accrual but is not taxable to the owner-manager until paid (subject to subsection 6(11) and section 78 timing rules).

Key timing rule: under paragraph 78(4) of the Income Tax Act, an accrued bonus must be paid within 180 days of the corporation’s fiscal year-end. If not paid within 180 days, the deduction is denied. This means a December 31 fiscal year-end corporation must pay the bonus by the following June 29.

Two common bonus-strategy patterns:

Accrual to keep corporate income at the SBD limit. If active business income would otherwise exceed the $500,000 SBD limit, an accrued bonus brings it back to the limit. The corporate tax on income above $500,000 at the general federal rate (15%) plus Ontario general (11.5%) is 26.5%; below the limit, the SBD rates (9% federal + 3.2% Ontario in 2026, dropping to 1.5% with the announced phase-in) apply. The arbitrage between the SBD rate and the personal marginal rate on bonus, after CPP, is usually small but positive.

Accrual for cash flow timing. A high-margin year ending in December with cash flow not yet collected can support a bonus accrual deductible in the year of accrual but paid out 5–6 months later when cash arrives.

Audit trap: the bonus must be reasonable in relation to services rendered. CRA does occasionally challenge owner-manager bonuses on this ground, particularly where the bonus is large relative to historical compensation and the owner has stepped back from active involvement. Documentation matters.

Capital loss harvesting

Capital losses realized in 2026 first offset capital gains realized in 2026, then carry back three years (2023, 2024, 2025), then forward indefinitely. The settlement-date rule still applies in Canada (not trade date): a Canadian-brokerage sale that settles January 4, 2027 is a 2027 transaction, not a 2026 one. Year-end harvesting requires a sale order placed by the second-last business day of December.

The superficial loss rule (paragraph 40(2)(g)(i)) denies losses where the same or identical property is acquired by the taxpayer or affiliated person within 30 days before or after the sale and held at the end of that 30-day window. The most common trap is selling a security in a non-registered account and buying it back in an RRSP within 30 days — the loss is permanently denied (the cost is added to the RRSP property’s ACB which is meaningless because the RRSP property has no separate ACB tracking for tax purposes).

Practical tactic: pair an underwater security with a closely-correlated-but-not-identical substitute (a different bank stock, a sector ETF in place of a specific stock) to preserve market exposure while crystallizing the loss.

RRSP and TFSA

RRSP. The 2026 limit is $33,810; the deadline for 2026 contributions to deduct on the 2026 T1 is March 2, 2027 (60 days after year-end). Contributions made in the first 60 days of 2027 can be deducted on either the 2026 or 2027 T1.

TFSA. The 2026 limit is $7,000. Cumulative room since the TFSA’s introduction in 2009 is now $109,000 for a person eligible the entire period (Canadian resident, 18+ since 2009). The “no deadline” feature is misleading — unused room carries forward indefinitely, but if you withdraw and recontribute in the same calendar year, the recontribution counts against current-year room (a common over-contribution mistake).

Spousal RRSP. Worth considering where the higher-income spouse contributes to a spousal RRSP for the lower-income spouse to even out retirement income. The three-year attribution rule applies on withdrawal.

FHSA. The First Home Savings Account remains a useful vehicle for adult children with home-purchase plans within 15 years. Contribution room $8,000 annually, lifetime $40,000. Withdrawals for first-home purchase are tax-free; unwithdrawn amounts can be transferred to RRSP at age 71 without affecting RRSP room.

Capital dividend account (CDA) payouts

Where the CCPC has a positive CDA balance — typically generated by the non-taxable half of capital gains, capital dividends received from other corporations, and certain insurance proceeds — a capital dividend election under subsection 83(2) extracts the balance tax-free to the shareholder.

Year-end CDA review:

• Compute the year-end CDA balance.
• Confirm the balance is positive before the dividend is declared (an over-declaration triggers a Part III tax at 60% of the excess).
• File the T2054 election with the dividend declaration; the election is filed by the corporation by the dividend declaration date.

Common CDA opportunities in 2026:

• The capital gain on a 2026 disposition of an investment property generates a CDA credit equal to 50% of the gain (the non-taxable half).
• Life insurance proceeds on a corporate-owned policy where the corporation is the beneficiary generate CDA credit equal to the proceeds less the adjusted cost basis of the policy.
• A capital dividend received from a connected corporation flows through to the receiving corporation’s CDA at the same value.

Where the CDA balance is materially positive and not extracted, the next year’s CDA balance is still positive — but several events can reduce CDA without notice (capital losses, certain returns of capital from connected corporations). The CDA balance is best confirmed and extracted in the year it is generated, not held indefinitely.

Prescribed-rate spousal loans

The income attribution rules of section 74.1 generally attribute investment income from spousal gifts back to the higher-income spouse. The exception under subsection 74.5(2) allows the higher-income spouse to lend funds to the lower-income spouse at the CRA prescribed rate; the income earned by the lower-income spouse on the loaned funds (above the prescribed-rate interest paid) is taxed in the lower-income spouse’s hands.

The prescribed rate is set quarterly. For Q3 2025 (July 1, 2025) through Q2 2026 (June 30, 2026), the prescribed rate is 3% — a notable reduction from the 5%–6% level in 2023–2024. The interest must be paid by January 30 of the year following the year of accrual (under subsection 74.5(2)(c)) to keep the exception alive; missing the payment voids the planning for that year and all subsequent years.

Year-end review:

• Confirm any existing prescribed-rate loan is still at the original rate (loans entered at a lower historical prescribed rate stay at that rate indefinitely — the rate is locked at the loan date).
• Schedule the January 30, 2027 interest payment on the 2026 accrued interest.
• For new loans, evaluate whether to start one before year-end (the prescribed rate applies on the loan date — a Q4 2026 loan locks in the then-current quarter’s rate).

This is most valuable for households with significant non-registered investment portfolios where the higher-income spouse can lend to the lower-income spouse, who invests the funds and reports the income at a lower marginal rate.

LCGE crystallization

Where an owner-manager has QSBC shares with significant accrued capital gain and no near-term exit, a section 110.6 election to crystallize the LCGE before the exit can lock in the $1,275,000 LCGE at 2026’s amount, raising the ACB of the shares (or shares received in exchange) for future dispositions.

The mechanic: trigger a disposition of QSBC shares via a sale to a related party, an internal share exchange under section 85 or 86, or a deemed disposition under section 50(1) (for loss claims), elect under subsection 110.6(2.1) for the lifetime exemption, and replace the shares (or the cost base) for the next stage.

The trade-off: crystallization uses LCGE room that otherwise grows with indexation. The 2026 amount is $1,275,000; the 2027 amount may be higher. Crystallizing now locks in the 2026 amount; waiting may capture a higher indexed amount but risks legislative change. Bader’s general view: crystallize where the deal pipeline is materially uncertain beyond 24 months, hold off where a clear exit is in the 12-24 month window.

Section 86 estate freezes

For owner-managers with growing business value approaching $5M+ and a multi-generational planning horizon, a section 86 estate freeze locks in the current value of the business in fixed-value preferred shares held by the owner, with future growth accruing on common shares held by a family trust or directly by family members. The 2026 LCGE multiplication via the family trust is the standard downstream play.

Year-end consideration: if the business value has materially grown over the last 12 months and is approaching the next LCGE multiple threshold, freeze in 2026 to capture current value rather than future-grown value.

Instalment planning

For the next year, instalment payments are due quarterly (T1) or in 12 instalments (T2). Year-end is the time to:

• Estimate 2027 T1 owing based on expected 2026 income, 2025 actual, and CRA’s instalment options.
• Confirm the corporation’s instalment schedule against current and prior year tax owing; consider switching to a monthly schedule if irregular cash flow.
• Make a December instalment to reduce instalment interest charges if early-year payments fell short.

December-31 deadlines that matter

A compressed list:

• December 31, 2026 — last day for capital loss harvesting (settlement-date basis; place orders by late December).
• December 31, 2026 — last day to incur certain medical expenses claimable on 2026 T1.
• December 31, 2026 — last day for charitable donations to be claimable on 2026 T1.
• December 31, 2026 — last day to fund TFSA against 2026 room (room carries forward; deadline is mostly administrative).
• December 31, 2026 — last day for the corporation to declare and pay a dividend recorded against 2026 (subject to the T5 due date the following February).
• March 2, 2027 — last day for RRSP contributions deductible on 2026 T1.
• January 30, 2027 — last day for prescribed-rate loan interest to be paid on 2026 accrued interest under subsection 74.5(2)(c).
• April 30, 2027 — T1 filing and balance-due deadline for non-self-employed.
• June 15, 2027 — T1 filing for self-employed (balance still due April 30, 2027).
• June 30, 2027 — last day for bonus paid within 180 days of December 31 fiscal year-end.

Frequently asked questions

What is the 2026 RRSP contribution limit? $33,810 (subject to confirmation of the indexed amount in CRA’s late-2026 publications, but this is the announced figure). Contribution room is 18% of prior-year earned income; to maximize the $33,810 you need at least $187,833 of 2025 earned income.

What is the 2026 TFSA contribution limit? $7,000 — unchanged from 2024 and 2025. Cumulative room from 2009 for an eligible person is now $109,000.

Can I still take a bonus before year-end if my fiscal year is January 31? Yes — the 180-day rule runs from the fiscal year-end, not the calendar year-end. A January 31 fiscal year-end can declare a bonus in January 2026 deductible by the corporation in the fiscal year ended January 31, 2026, paid by July 30, 2026.

How much salary do I need to maximize RRSP room? For 2027 RRSP room of $34,500 or so (estimated, indexed from $33,810), you need 2026 T4 earned income of approximately $191,700. For 2026 RRSP room of $33,810, your 2025 T4 earned income needed to be approximately $187,833.

Is there still value in a prescribed-rate spousal loan in 2026? Yes, particularly with the prescribed rate at 3% (Q3 2025 through Q2 2026). If the lower-income spouse can invest the loaned funds at >3% after-tax, the income split is positive and locked in for as long as the loan persists.

Should I crystallize my LCGE in 2026? Depends on your exit timeline. If a sale is in the 12-24 month window with high probability, hold off — crystallize at the time of sale. If the timeline is longer or the deal is uncertain, the 2026 LCGE of $1,275,000 is a known quantity; future indexation gains may be offset by legislative risk.

Is the small business deduction limit still $500,000 in 2026? Yes for both federal and Ontario, with no announced change. The SBD rate is 9% federal + 3.2% Ontario in 2026 (Ontario rate dropping in phases under the announced 2026 SBD reduction — confirm current quarterly status).

Case study: $48,000 of locked-in 2026 savings for a Mississauga owner-manager

A Mississauga professional-services owner-manager with a CCPC ending December 31 came to us in October 2026 for a year-end review. The owner-manager had been on autopilot — taking $80,000 of salary and the rest as dividends without a structured plan.

Findings on the year-end review:

Salary at $80,000 was below the YMPE. The owner’s 2026 salary of $80,000 is already above the 2026 YMPE of $74,600 (already exceeded — so no further adjustment), but raising the 2027 target to approximately $191,700 to maximize 2028 RRSP room, would unlock approximately $25,000 of additional RRSP contribution room by 2028.

Bonus accrual opportunity of $120,000. Corporate active business income was tracking to $620,000 — $120,000 above the SBD limit. A $120,000 bonus accrual before December 31 brings corporate income to $500,000, taxed at the SBD rate of 12.2% combined federal + Ontario in 2026, versus the 26.5% general rate above the limit. Corporate tax saving: $120,000 × (26.5% − 12.2%) = $17,160. The owner pays personal tax on the bonus when paid (within 180 days), but the differential (corporate tax saved vs personal tax owed at owner’s marginal rate) is positive in the owner’s tax band.

Capital loss harvesting. Owner had $43,000 of accrued losses in a non-registered investment account. Sold positions before year-end to crystallize the $43,000 of capital losses, offsetting $43,000 of capital gains realized earlier in 2026 on a separate position. Tax saved at 50% inclusion × top marginal: approximately $11,400.

CDA payout. Corporate CDA balance was $52,000 (generated by 2024 and 2025 capital gains). The corporation declared a $52,000 capital dividend in December, extracting the balance tax-free to the owner. Personal tax saved versus extracting via taxable dividend: approximately $20,800.

Prescribed-rate spousal loan. Owner’s spouse had no investment income. Set up a $250,000 prescribed-rate loan at the prescribed rate then in effect (3% in Q1 and Q2 2026; Q3/Q4 2026 to be announced by CRA quarterly). Spouse to invest at expected pre-tax return of ~6% in dividend-paying Canadian equities. Annual income shift at differential marginal rate: approximately $4,500 of tax saved annually starting 2027.

TFSA top-up. Owner had $40,000 of unused TFSA room. Contributed $40,000 from non-registered savings before year-end to capture the room.

RRSP top-up. Owner had $28,000 of 2025-deductible RRSP room unused. Contributed $28,000 by March 2027 deadline against 2026 T1, generating roughly $14,000 of tax refund at top bracket.

Total identified 2026 savings:

• Corporate bonus accrual differential: $17,160
• Capital loss harvesting: $11,400
• CDA payout: $20,800
• RRSP top-up: $14,000 (refund on 2026 T1)

Forward-year recurring savings:

• Prescribed-rate loan income split: ~$4,500/year
• Forward RRSP/TFSA discipline: variable

Engagement fee: $5,200 (year-end planning + bonus accrual filings + capital dividend election + spousal loan documentation). Year-1 net return: approximately 12x.

Where to start

October through mid-December is the operating window for year-end planning. Most of the above items take 1-3 hours each of professional time but require coordination across the corporate and personal tax sides. Starting in October leaves room for analysis and execution; starting after December 15 closes several doors (bonus accrual evidence, capital-dividend timing, capital-loss settlement).

Free 30-min year-end review with a CPA, CA, LPA — fixed-fee quote in 48 hours on the planning and the filings.

For related practical-tax topics, see the salary-vs-dividend calculator for compensation modelling, the CDA guide for capital-dividend mechanics, and the LCGE multiplication via family trust for the multi-shareholder exit-side work.