Reverse Mortgage and OAS Pension Splitting Strategy in Canada

"My spouse and I both receive OAS, but our combined income keeps pushing one of us into clawback territory — is there a way to use pension splitting and a reverse mortgage together to keep more of our government benefits?" This is one of the most sophisticated and underutilized retirement income strategies available to Canadian couples. By combining pension income splitting under the Income Tax Act with tax-free reverse mortgage advances, you can dramatically reduce or eliminate OAS clawbacks, preserve GIS eligibility, and keep thousands of additional dollars in your household each year.

This article is for educational purposes only and does not constitute financial advice.

How OAS Clawback Works in 2026

Old Age Security (OAS) is a monthly benefit paid to Canadians aged 65 and older. However, it is subject to an income-tested "recovery tax" — commonly known as the OAS clawback. When your individual net income exceeds a threshold, you must repay part or all of your OAS.

For the 2025 tax year (the most recent completed year), the thresholds were:

OAS Clawback Parameter	2025 Amount	2026 Estimated
Clawback threshold (start of recovery)	$90,997	$93,454
Full OAS elimination	~$148,476	~$152,459
Recovery tax rate	15% of income above threshold	15%
Maximum OAS benefit (age 65–74)	$727.67/month ($8,732/year)	$745/month ($8,940/year)
Maximum OAS benefit (age 75+)	$800.44/month ($9,605/year)	$820/month ($9,840/year)

According to Service Canada, OAS benefits are adjusted quarterly based on the Consumer Price Index, and the clawback threshold is indexed annually. For 2026, the estimated clawback threshold is approximately $93,454.

The clawback recovers 15 cents of OAS for every dollar of net income above the threshold. For a senior with $110,000 in net income, the clawback equals:

($110,000 − $93,454) × 15% = $2,482 per year in lost OAS

For higher-income retirees, the entire OAS benefit — nearly $9,000 per year — can be clawed back completely.

How Pension Income Splitting Works

Pension income splitting allows Canadian couples to allocate up to 50% of eligible pension income to the lower-income spouse on their tax returns. This is a purely tax-filing strategy — no money actually changes hands. The CRA permits this under Section 60.03 of the Income Tax Act.

What Qualifies as Eligible Pension Income?

Income Type	Eligible for Splitting?	Age Requirement
RRIF withdrawals	Yes	65+ (or any age if from a deceased spouse's plan)
Registered pension plan (RPP)	Yes	Any age (defined benefit); 65+ (money purchase)
Life annuity from RRSP	Yes	65+
CPP/QPP	Separate sharing rules	N/A (CPP sharing ≠ pension splitting)
OAS	No	N/A
TFSA withdrawals	No (not income)	N/A
Employment income	No	N/A
Reverse mortgage advances	N/A (not income)	N/A
Interest/dividend income	No	N/A

The critical point: OAS itself cannot be split, but by splitting other pension income, you lower the higher-income spouse's net income below the clawback threshold — protecting the OAS.

The Reverse Mortgage Connection: Replacing Taxable Income

Here is where the strategy becomes powerful. Many Ontario couples draw more RRIF income than they actually need because they have no other source of cash flow. Every additional dollar of RRIF withdrawal increases net income, which can trigger or worsen the OAS clawback.

A reverse mortgage provides tax-free cash flow — because it is a loan, not income — that can replace unnecessary RRIF withdrawals. By drawing less from your RRIF and supplementing with reverse mortgage advances, you reduce your reported net income without reducing your actual spending power.

This strategy works in three layers:

1. Layer 1 — Pension splitting: Allocate up to 50% of RRIF/pension income to the lower-income spouse
2. Layer 2 — Reverse mortgage substitution: Replace excess RRIF withdrawals with tax-free reverse mortgage advances
3. Layer 3 — OAS preservation: The combined effect keeps both spouses' net income below the clawback threshold

According to the Government of Canada, reverse mortgage proceeds are not considered taxable income and do not appear on the borrower's T1 tax return, making them invisible to the OAS clawback calculation.

For a comprehensive explanation of why reverse mortgage funds are tax-free, see our guide on reverse mortgage tax implications in Canada.

Worked Example: The Henderson Household

Let us walk through a realistic scenario for an Ontario couple.

Background:

• Margaret, age 73, receives CPP ($1,200/month), OAS ($745/month), and draws $3,500/month from her RRIF
• Robert, age 75, receives CPP ($900/month), OAS ($820/month), and a small defined benefit pension of $1,400/month
• Home value: $750,000, mortgage-free in Oakville, Ontario
• Combined household income: approximately $147,780/year

Before Strategy (No Splitting, No Reverse Mortgage)

Income Source	Margaret	Robert
CPP	$14,400	$10,800
OAS	$8,940	$9,840
RRIF/pension	$42,000	$16,800
Total net income	$65,340	$37,440
OAS clawback	$0	$0

In this scenario, neither spouse hits the $93,454 threshold. But Margaret is drawing $42,000 per year from her RRIF primarily because the couple needs cash flow — not because they want to trigger taxable income. Her RRIF is depleting faster than necessary, and if her investment returns increase or she needs to make a larger RRIF withdrawal in a future year, she could easily cross into clawback territory.

The Optimized Strategy

Step 1: Margaret reduces her RRIF withdrawal from $42,000/year to the CRA minimum required withdrawal (approximately $5.28% at age 73 = $21,120 based on a $400,000 RRIF balance).

Step 2: Margaret and Robert obtain a CHIP Reverse Mortgage with a CHIP Income Advantage plan providing $1,740/month ($20,880/year) in tax-free advances from HomeEquity Bank.

Step 3: Margaret splits 50% of her remaining RRIF income ($10,560) to Robert's return.

After Strategy

Income Source	Margaret	Robert
CPP	$14,400	$10,800
OAS	$8,940	$9,840
RRIF/pension (after split)	$10,560	$27,360
Reverse mortgage income	$0 (not reported)	$0 (not reported)
Total net income	$33,900	$48,000
OAS clawback	$0	$0
Actual cash available	Same as before	Same as before

The household has the same total cash flow — but Margaret's net income dropped from $65,340 to $33,900, and her RRIF will last significantly longer. Both spouses remain well below the OAS clawback threshold with substantial room for future income fluctuations.

Annual Financial Impact

Metric	Before Strategy	After Strategy	Difference
Margaret's net income	$65,340	$33,900	−$31,440
Robert's net income	$37,440	$48,000	+$10,560
Combined net income (reported)	$102,780	$81,900	−$20,880
OAS clawback (combined)	$0	$0	$0
Federal/provincial tax saved (est.)	—	—	~$4,200/year
RRIF preservation (annually)	$0	$20,880 less withdrawn	$20,880 preserved
RRIF longevity extension	—	—	5–8 additional years

The tax savings come from shifting income to the lower-tax spouse and reducing overall taxable income. Over a 15-year period, this strategy preserves approximately $313,200 in RRIF capital that would otherwise have been withdrawn and taxed — while the reverse mortgage balance grows by approximately $280,000 (at 6.99% compounding). The net benefit to the estate is approximately $33,200 plus the cumulative tax savings of roughly $63,000.

When This Strategy Prevents OAS Clawback Entirely

The strategy is most valuable when one or both spouses are near or above the OAS clawback threshold. Consider this higher-income scenario:

Scenario: David, age 71, net income of $105,000

• CPP: $16,400
• OAS: $8,940
• RRIF: $60,000
• Investment income: $19,660

Without intervention, David's OAS clawback = ($105,000 − $93,454) × 15% = $1,732/year

With strategy:

• Reduce RRIF to minimum ($25,200 on $450,000 balance)
• Replace $34,800 with reverse mortgage advances (tax-free)
• Split 50% of remaining RRIF ($12,600) to spouse

David's new net income: $16,400 + $8,940 + $12,600 + $19,660 = $57,600

OAS clawback: $0 — saving $1,732 per year

Over 15 years, the preserved OAS totals approximately $25,980. Combined with tax savings from income splitting and RRIF preservation, the total household benefit exceeds $80,000.

CPP Sharing vs Pension Splitting: A Key Distinction

Many couples confuse CPP sharing with pension income splitting. They are entirely different mechanisms:

Feature	CPP/QPP Sharing	Pension Income Splitting
Governed by	Canada Pension Plan Act	Income Tax Act, s. 60.03
Application	Joint application to Service Canada	Election on annual tax returns
What is shared	Up to 50% of CPP earned during cohabitation	Up to 50% of eligible pension income
Both spouses must be receiving CPP	Yes	No (only splitting spouse needs pension income)
Affects OAS clawback calculation	Yes (reduces higher earner's CPP reported)	Yes (reduces higher earner's pension reported)
Can be done together	Yes	Yes

Rick Sekhon often advises clients to pursue both CPP sharing and pension splitting simultaneously with a reverse mortgage strategy. The combined effect can reduce the higher-income spouse's net income by $30,000–$50,000 — moving them well below the OAS clawback threshold and into a lower marginal tax bracket.

Who Should Consider This Strategy?

This combined approach is best suited for:

• Couples where one spouse has significantly higher income — pension splitting is most effective when there is a meaningful income gap
• Homeowners with substantial equity — reverse mortgage amounts must be large enough to meaningfully replace RRIF income. Minimum home value of approximately $400,000 is typically needed
• Seniors near the OAS clawback threshold — the strategy has the highest return when it prevents actual OAS recovery
• Couples who want to preserve RRIF capital — reducing withdrawals allows the RRIF to continue growing tax-sheltered, extending its longevity by years
• Retirees concerned about aging in place — the reverse mortgage component also provides funds for home modifications or ongoing care expenses

This strategy is less beneficial for:

• Single seniors (no spouse to split income with) — though the reverse mortgage component alone can still reduce RRIF withdrawals and taxable income
• Couples where both spouses have similar income levels — splitting achieves minimal tax benefit
• Seniors with incomes well below the clawback threshold and no need to reduce RRIF draws

Implementation Checklist

Rick Sekhon recommends Ontario couples follow this sequence:

1. Calculate each spouse's net income for the current and projected tax years
2. Determine OAS clawback exposure — is either spouse above or approaching $93,454?
3. Identify eligible pension income — RRIF, RPP, annuity income that qualifies for splitting
4. Model pension splitting — calculate the optimal split percentage (not always 50%)
5. Estimate minimum RRIF withdrawals — consult the CRA minimum withdrawal table
6. Apply for a reverse mortgage through HomeEquity Bank, Equitable Bank, or Bloom Financial — determine how much tax-free cash flow can replace RRIF income
7. Coordinate with your accountant — ensure the pension splitting election (Form T1032) is filed correctly
8. Review annually — income levels, thresholds, and optimal split percentages change each year

The reverse mortgage portion is a one-time setup, but the pension splitting election must be made on every annual tax return. FSRAO requires independent legal advice for the reverse mortgage component, and your accountant should review the tax implications of the combined strategy.

Interaction with GIS

For lower-income seniors, the Guaranteed Income Supplement (GIS) is even more sensitive to reported income than OAS. GIS begins to be reduced at much lower income levels and can disappear entirely with modest pension income.

The same strategy applies — replace taxable RRIF withdrawals with tax-free reverse mortgage advances and maximize pension splitting — but the financial impact is even greater because GIS recovery rates are steeper (50% or 75% depending on the income source).

For a full analysis, see our guide on reverse mortgages and GIS.

Frequently Asked Questions

Does pension splitting actually reduce OAS clawback?

Yes. When you split eligible pension income to your lower-income spouse, your net income on Line 23600 decreases by the amount transferred. Since the OAS clawback is calculated on individual net income, this directly reduces or eliminates the recovery tax. The CRA explicitly permits this strategy.

Can I split CPP and pension income at the same time?

Yes. CPP sharing (through Service Canada) and pension income splitting (on your tax return via Form T1032) are completely separate mechanisms that can be used simultaneously. Together with a reverse mortgage substitution for RRIF income, the three strategies create maximum income optimization.

Does a reverse mortgage affect my eligibility for pension splitting?

No. Reverse mortgage advances are not income and do not appear on your tax return. They have no effect on pension splitting calculations, OAS clawback, GIS eligibility, or any other income-tested benefit. This is confirmed by the CRA's classification of reverse mortgage proceeds as loan advances, not income.

What is the minimum reverse mortgage amount needed for this strategy to work?

The strategy becomes meaningful when the reverse mortgage replaces at least $10,000–$15,000 per year in RRIF withdrawals. For a 10-year period, that means a total reverse mortgage of approximately $100,000–$150,000. Based on typical approval rates, this requires a home value of at least $350,000–$450,000 for borrowers aged 70 and older.

Should I take the reverse mortgage as a lump sum or monthly advances?

For OAS optimization purposes, monthly advances through a product like CHIP Income Advantage are ideal because they mirror the RRIF income they replace — providing regular cash flow while minimizing total interest cost. See our CHIP Income Advantage review for details.

Can my accountant help implement this strategy?

Your accountant handles the pension splitting election and RRIF withdrawal optimization. For the reverse mortgage component, contact Rick Sekhon, who coordinates with your financial and tax advisors to ensure the strategy is implemented correctly. The reverse mortgage application process is separate from your tax planning but should be coordinated for maximum benefit.

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The combination of pension income splitting and reverse mortgage substitution is one of the most effective retirement income optimization strategies available to Canadian couples. It preserves OAS benefits, reduces taxes, extends RRIF longevity, and provides tax-free cash flow — all while allowing you to stay in your home. For Ontario homeowners exploring how to maximize retirement income while protecting government benefits, this approach deserves serious consideration. Speak with Rick Sekhon to model the numbers for your specific situation.

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