Just Sold Your Business in Ontario? Your 90-Day Financial Planning Roadmap (2026)

The sale just closed. The wire transfer landed. After years — maybe decades — of building, the business you created is now someone else's. And you are sitting in front of a number that is bigger than anything you have managed before.

This moment is both an ending and a beginning. But the financial decisions made in the first 90 days after a business sale can either compound your gains for a lifetime or undo years of wealth creation through preventable mistakes.

This guide is for Ontario business owners who just closed a sale — or are close to closing — and need a clear financial planning roadmap for what comes next. Not theoretical advice. The actual steps, in the actual order, with the actual numbers.

Why the First 90 Days Are Critical

Most financial planning guides focus on the sale process — valuations, deal structure, due diligence, legal review. Very few focus on what happens after the deal closes.

The post-sale period is uniquely dangerous for three reasons:

1. Emotional vulnerability. Founders who have spent years defining themselves through their business often experience identity disorientation after a sale — sometimes described as "seller's remorse" or post-exit depression. Emotional states are terrible environments for major financial decisions.
2. Decision fatigue from the deal. The final weeks of closing are exhausting. When the wire lands, the temptation is to finally relax — and inadvertently defer critical financial decisions that compound in cost with every passing month.
3. Social pressure. Family, friends, and people you barely know will suddenly surface with investment opportunities, real estate proposals, and requests for financial help. Most are well-intentioned. Many are financially catastrophic.

The 90-day framework below creates structure when you need it most.

Before You Start: Know Your Actual Net Proceeds

The "purchase price" in your deal is not the amount you will invest. Before doing anything else, calculate your actual net proceeds:

• Headline sale price: e.g., $3,000,000
• Less: legal fees (typically $30,000–$80,000 for a $3M deal)
• Less: broker/M&A advisor fees (typically 5–8% of deal value = $150,000–$240,000)
• Less: working capital adjustments (the final settlement, weeks after closing)
• Less: earn-out holdbacks (amounts held by buyer pending performance milestones)
• Less: estimated capital gains tax (if any gain remains after LCGE)

On a $3 million deal, net investable proceeds after fees and taxes are often $2.1–$2.5 million — not $3 million. Build every plan from the verified number, not the headline.

Days 1–30: Protect What You Have, Stabilize the Foundation

Step 1: Confirm Your LCGE Claim (Immediately)

The Lifetime Capital Gains Exemption is the most valuable tax break available to Canadian entrepreneurs — and the most time-sensitive step after a share sale.

For 2026, the LCGE limit for Qualified Small Business Corporation (QSBC) shares is $1,250,000, indexed to inflation. This means the first $1,250,000 of capital gain on qualifying shares is completely exempt from tax — federal and Ontario combined.

For a couple who each own shares, two separate LCGE claims can be made, sheltering up to $2,500,000 in capital gains. At Ontario's top marginal rate on capital gains (approximately 26.76% in 2026 at the 50% inclusion rate), a $2.5 million exemption represents roughly $669,000 in tax savings.

What you need to confirm with your accountant:

• Does your corporation qualify as a QSBC? (90% active business assets test, CCPC status, 24-month continuous ownership)
• How much of your lifetime LCGE has already been used from prior claims?
• Can shares held by family trust members also claim separate exemptions?
• Was there an internal freeze or reorganization that affects the ACB (adjusted cost base) of your shares?

Do not assume your shares qualify. Have your accountant confirm QSBC status in writing. If the deal is already closed, get this confirmed before filing the year's T1 return.

Step 2: Park Proceeds Safely — No Investment Decisions Yet

Before any investment decisions are made, move proceeds to a safe, liquid, interest-bearing account:

• High-interest savings accounts at EQ Bank, Oaken Financial, or similar (currently 3.0–3.5% in 2026)
• Short-term GICs (30–90 day terms) for amounts beyond immediate needs
• CDIC-insured accounts — note the $100,000 per-institution limit; use multiple institutions for large amounts

Do not: put proceeds into the stock market in one lump sum, invest in real estate under time pressure, loan money to family members, or commit to any illiquid investment in the first 30 days.

Step 3: Calculate Your Income Replacement Gap (Urgent)

This is the step most founders miss entirely.

Your business sale created a capital event — a large lump sum. It did not create an income replacement. The salary or dividends you paid yourself from the business ended the day the deal closed. You now need to replace that monthly cash flow from investment income.

Example: You paid yourself $10,000/month from the business. Your net investable proceeds are $1,800,000. To generate $10,000/month ($120,000/year) from investments, you need a 6.67% annual return — achievable but aggressive, requiring meaningful equity exposure in a portfolio you have barely set up.

A more conservative 4% withdrawal rate on $1.8 million generates $72,000/year ($6,000/month) — sustainable over 30 years. That $4,000/month gap requires either lifestyle adjustment, part-time income through consulting or board roles, or a higher portfolio return target with appropriate risk tolerance.

Calculate this gap now, before committing to any investment strategy.

Step 4: Update Your Estate Documents (Within 30 Days)

A business sale fundamentally changes your estate profile. Your will, powers of attorney, and beneficiary designations were likely written when the business was your primary asset. Now your estate consists of cash and liquid investments — a completely different financial reality that requires updated documents.

Priority updates within 30 days:

• Update your will to reflect the new asset mix and any new distribution wishes
• Review beneficiary designations on RRSP, RRIF, TFSA, and any life insurance policies
• Ensure powers of attorney for property and personal care are current and reflect your wishes
• If establishing a holding company, the estate plan must incorporate the corporate structure and shareholder agreement

Days 31–60: Optimize Your Tax Position

Step 5: Maximize Your TFSA

TFSA room in 2026 is $7,000 annually, with cumulative room of $109,000 for Canadian residents who have been eligible since the TFSA's inception in 2009. This is completely tax-free growth and withdrawal — no impact on OAS, GIS, or any income-tested benefit in retirement.

If running your business consumed your attention and you have not maximized TFSA contributions over the years, this is the opportunity to catch up. Check your remaining room through MyCRA online and contribute the maximum immediately.

For a founder in their 50s with $60,000 in unused TFSA room, investing that $60,000 at a 6% average return generates approximately $107,000 tax-free over 10 years — versus the same investment in a non-registered account generating substantial annual tax drag from dividends and interest.

Step 6: Strategic RRSP Contribution

The year your business sells may be your lowest earned-income year since you launched. If the sale closed early in the year and you had minimal employment income before closing, this creates an RRSP opportunity.

Important clarifications:

• RRSP room is based on earned income from prior years — not capital gains. Check your current room on MyCRA or your most recent Notice of Assessment.
• The 2026 RRSP dollar limit is $33,810 (18% of 2025 earned income up to this cap)
• RRSP contributions reduce your taxable income for the year — a deduction now that defers tax to withdrawal at (ideally) a lower retirement rate
• If you paid yourself primarily in dividends rather than salary throughout your ownership, available RRSP room may be limited

Founders who paid themselves a reasonable salary throughout their business years often have substantial accumulated RRSP room. Contributing a large amount in a post-sale lower-income year can be powerful — but coordinate with your accountant to avoid over-contributing and to time the deduction in the most advantageous tax year.

Step 7: Consider a Holding Corporation

If you sold business assets (not shares), or if significant proceeds remain after personal registered accounts are maximized, a holding corporation can be a powerful tax-deferral vehicle.

Inside a corporation, investment income from business sale proceeds is initially taxed at approximately 50% — but a significant portion (the Refundable Dividend Tax on Hand, or RDTOH) is refunded when dividends are paid to shareholders. The corporation holds and compounds investments longer, deferring personal tax for years.

The advantage: powerful long-term deferral for founders who do not need all proceeds immediately. The complexity: corporate investment accounts require annual T2 filings, and the structure must be established correctly from the start.

This decision requires a CPA with small business and corporate tax expertise. Do not attempt to set up a holding structure without specialized professional advice.

Days 61–90: Build Your Long-Term Financial Plan

Step 8: Develop Your Investment Strategy

With tax decisions made and registered accounts maximized, you are ready to invest the bulk of the proceeds. Key principles for post-business-sale investing:

Asset location matters. Different investments belong in different accounts for tax efficiency:

• TFSA: Highest-growth assets (equities, growth ETFs) — maximize tax-free compounding over decades
• RRSP/RRIF: Fixed income, bonds, REITs — shelter fully-taxable interest income
• Non-registered: Canadian dividend-paying stocks (eligible dividend tax credit reduces effective rate) or capital-gains-oriented equity funds

Lump-sum vs. dollar-cost averaging. Research consistently shows lump-sum investing outperforms dollar-cost averaging approximately two-thirds of the time. However, the psychological benefit of spreading large amounts over 6–12 months can prevent panic selling if markets decline shortly after deployment. For a $2 million portfolio, deploying $200,000/month over 10 months is a reasonable compromise between mathematical optimality and emotional sustainability.

Do not abandon equities entirely. After years of business ownership stress, GICs and bonds feel safe. But at 65% or more in fixed income, a 30-year retirement faces serious inflation risk. A balanced portfolio (50–60% equities) remains appropriate for most founders in their 50s at exit.

Step 9: Plan for CPP and OAS Optimization

As a business owner, your CPP contributions may be lower than you expect — especially if you paid yourself primarily in dividends rather than salary.

Check your CPP Statement of Contributions at Service Canada to see your projected entitlement. If it is lower than anticipated, factor this into your retirement income plan and adjust your investment portfolio's required return accordingly.

CPP deferral strategy: every year you delay taking CPP past 65 increases your monthly benefit by 0.7% — totaling a 42% increase if deferred to age 70. With a newly built investment portfolio generating income, deferring CPP to 70 is often mathematically optimal — you draw from investments in your early 60s and lock in maximum CPP for the decades ahead.

OAS begins at 65 (or 70 if deferred for a 36% increase). Watch for OAS clawback — it begins when net income exceeds approximately $90,997 in 2026 and phases out completely around $148,000. Large RRIF minimum withdrawals in your 70s can trigger clawback; plan the drawdown sequence carefully.

Step 10: Build Your Advisory Team

Post-business-sale financial planning is not a one-advisor engagement. You need a coordinated team:

• CPA / Tax accountant: LCGE confirmation, T1 filing, holding company structure, corporate wind-down or transformation to investment holdco
• Fee-only CFP (Certified Financial Planner): Retirement income modelling, investment strategy, insurance review, CPP/OAS optimization
• Estate planning lawyer: Will update, holding company shareholder agreements, trust structures if needed

The critical word is fee-only for your CFP. A fee-only advisor charges you directly (flat fee or hourly) and does not earn commissions on products they recommend. When you have just sold your business, you will attract advisors who earn significant commissions from the investments they put your proceeds into. A fee-only CFP has no financial incentive except giving you the best advice.

The 5 Most Common Post-Sale Mistakes Ontario Founders Make

These are not theoretical — they reflect the patterns advisors see repeatedly in the GTA entrepreneur community:

1. Buying a vacation property immediately. Post-sale, the impulse to buy a cottage, Florida condo, or Muskoka property is nearly universal. Illiquid real estate purchased at premium prices in an emotional state regularly destroys a significant portion of business sale proceeds. If you want real estate, wait 12 months and buy deliberately.
2. Angel investing before the foundation is set. Former founders are approached constantly by early-stage companies seeking angel checks. Angel investing is a legitimate asset class — but it is illiquid, highly risky, and time-consuming. Until your financial plan is complete and income replacement is stable, every angel check is drawn from your retirement security.
3. Gifting large amounts to family members immediately. The desire to share your windfall with family is admirable. But large gifts before your own plan is secure create problems: gifts are irreversible, they can reduce your RRSP/TFSA optimization window, and family members who receive windfalls without planning often waste them. Structured giving (through a will, trust, or planned annual gifting program) is better for everyone.
4. Staying in cash too long. Fear of losing the proceeds keeps many founders in GICs for years. At 3.5% in an inflationary environment, cash erodes purchasing power silently. A plan-driven investment strategy deployed within 6–12 months of closing is almost always better than indefinite cash hoarding.
5. Ignoring the earn-out tax structure. If your deal includes earn-out payments, the tax treatment of those future amounts depends on how they are structured in the purchase agreement. Earn-outs structured as "additional purchase price" may qualify for capital treatment (50% inclusion). Earn-outs structured as employment or consulting income are fully taxable. This is negotiated at deal time — retroactive correction is impossible.

A Worked Example: $2.5 Million Business Sale in Ontario 2026

To make this concrete: consider a GTA entrepreneur, Farida, who sells her 15-year-old IT services company for $2.5 million in 2026.

Deal structure: Share sale. Farida owned 100% of shares. She paid herself $130,000/year in salary throughout her ownership.

Tax calculation:

• Capital gain: $2,500,000 (sale price) minus $25,000 (ACB of shares) = $2,475,000
• LCGE available: $1,250,000 (Farida has never used LCGE before)
• Taxable capital gain after LCGE: $1,225,000
• Included in income (50% inclusion rate): $612,500
• Federal + Ontario tax at top marginal rate on that $612,500: approximately $328,000
• Net proceeds after tax: approximately $2,172,000
• After legal + broker fees ($150,000): approximately $2,022,000 investable

First 90 days actions:

• TFSA maximized: $67,000 in remaining room contributed immediately
• RRSP: Farida had $85,000 in accumulated unused room from her salary years → $85,000 contributed (additional $45,390 in tax refund)
• Remaining investable: approximately $1,870,000
• Holding company established for $1,200,000 (long-term compounding inside corp)
• Personal non-registered account: approximately $670,000

Income replacement: Farida was paying herself $14,000/month (salary + dividends). At a 4.5% sustainable withdrawal rate from her total portfolio of $1,870,000, she can draw approximately $7,000/month from investments. The remaining $7,000/month gap is covered by a 2-year consulting agreement with the buyer during transition. By year 3, she reduces lifestyle spending to $9,000/month and defers CPP to age 70 (she is 59 at sale) for the maximum monthly benefit of approximately $2,033.

When to Work With a Financial Advisor After Selling Your Business

If your sale proceeds exceed $500,000, working with a fee-only Certified Financial Planner is not optional — it is the single highest-ROI engagement you can make post-sale.

The LCGE confirmation and optimization alone — confirming share qualification, structuring family share ownership before sale, timing the claim — can generate $50,000–$200,000 in tax savings that no amount of self-directed research replicates. The retirement income modelling that follows determines whether your proceeds sustain you for 30 years or run short.

At Life Money, we specialize in working with GTA entrepreneurs through major liquidity events. Whether you are mid-sale, just closed, or have been sitting on proceeds trying to figure out the right move — we can model the exact after-tax outcome of every decision and build a financial plan designed to last as long as you do.

The right time to start planning was before you signed the Letter of Intent. The second-best time is today.