Shared Property Ownership and Reverse Mortgage: When Family Owns Part of Your Home
What if your adult child owns part of your home as co-owner? Learn how reverse mortgages work with shared ownership and the complications that arise.
You own a home worth $500,000, but your adult child is listed as a co-owner (not just on the title for inheritance, but with actual ownership rights). Or perhaps you bought it with a family member who still has equity in the property. Now you want a reverse mortgage to fund a major renovation or pay debt. Can you get one? What complications arise? Shared ownership creates unique challenges that traditional sole ownership doesn't face. Let's walk through the legal and financial reality.
This article is for educational purposes only and does not constitute financial advice.

Types of Shared Ownership in Ontario
Shared ownership happens in several ways, each with different legal implications:
Type 1: Joint Tenancy (Automatic Survivorship)
How it works:
- You and co-owner have equal, undivided interest
- If co-owner dies, their share automatically passes to you (no probate)
- Neither owner can unilaterally sell or mortgage without consent
- Example: Mom + Adult child on title as joint tenants
Legal reality:
- Both owners must consent to reverse mortgage
- Both owners are liable for reverse mortgage debt
- If one owner dies, survivor is solely liable
Type 2: Tenants in Common (Separate Interests)
How it works:
- You and co-owner each own a distinct percentage (50/50, 60/40, etc.)
- If co-owner dies, their share goes to their estate (not automatically to you)
- Each owner can mortgage/sell their individual share
- Example: Siblings inherit family home; both are on title
Legal reality:
- More flexible than joint tenancy
- You might be able to mortgage your share without other owner's consent (jurisdiction-dependent)
- Complexity: Lender may only lend on your percentage
Type 3: Tenancy by the Entirety (Married Couples Only)
How it works:
- Exclusive to legally married couples
- Similar to joint tenancy; survivor gets full property
- Creditor protection (creditors can't take home if only one spouse owes debt)
- Example: Husband and wife on title
Legal reality:
- Fewer complications than unmarried co-ownership
- Reverse mortgage requires both spouses' consent (typically)
- More lender-friendly
Can You Get a Reverse Mortgage with Shared Ownership?
Short answer: Maybe, but it's complicated.
Scenario 1: Joint Tenancy (Most Common)
You: Owner + Adult Child: Joint Tenant
Can you get a reverse mortgage?
- Not without child's consent and participation
- Lender requires all owners to sign off
- Lender typically requires co-owner to be at least age 55–62 (varies by lender)
- If child is under 55, approval is difficult/impossible
What happens:
- Child must sign the reverse mortgage documents
- Child becomes liable for reverse mortgage debt
- If you die, child inherits both the home AND the remaining reverse mortgage balance
- Child may face difficult situation (inheriting debt along with asset)
Complications:
- Some adult children refuse to participate (understandably)
- If child says no, you cannot proceed
- Creates family conflict
Scenario 2: Tenants in Common (Siblings, Co-Investors)
You own 50%, Sibling owns 50%
Can you get a reverse mortgage?
- Depends on lender and jurisdiction
- Some lenders will lend only on your 50% (half the equity)
- Others require both owners' consent
- More flexible than joint tenancy, but still complex
What happens:
- You might borrow against your 50% equity only (~$125,000 on a $500k home)
- Sibling's 50% remains untouched
- You're liable for reverse mortgage; sibling is not (if they don't sign)
Complications:
- Reverse mortgage interest accrues on your portion
- When home sells, your share goes to reverse mortgage payoff
- Sibling's share is protected
- Potential conflict: You're encumbering sibling's asset
Scenario 3: Spouse as Co-Owner (Reverse Mortgage Friendly)
You + Legally Married Spouse on Title
Can you get a reverse mortgage?
- Yes, typically easiest scenario
- Most lenders specialize in "spousal reverse mortgages"
- Both spouses must be at least 55–62
- Both sign documents; both are protected
What happens:
- You both own the home
- You both sign reverse mortgage
- If one spouse dies, survivor can stay in home (protected borrower status)
- Reverse mortgage continues under survivor's name
- On second death, estate repays
Advantages:
- Lender designed for this scenario
- Protections built in for surviving spouse
- Clearer legal framework

Complicating Factors with Shared Ownership
Issue 1: Co-Owner's Consent Requirement
The problem: You want a reverse mortgage, but co-owner (adult child, sibling) does NOT.
Why they might refuse:
- They don't understand reverse mortgages (fear it "steals" equity)
- They worry about inheriting debt
- They plan to inherit home; reverse mortgage reduces their inheritance
- They're in conflict with you about financial decisions
- They've heard negative stories
Your options:
- Educate them — Explain the reverse mortgage clearly, show the benefits
- Negotiate — Offer to compensate them (pay them from proceeds)
- Buy them out — Purchase their share outright (expensive)
- Sell — Sell entire home if only option
- Wait — If they're elderly, you might inherit their share eventually
Reality: Family conflicts over property and debt are real. Shared ownership complicates everything.
Issue 2: Inheritance Complications
Scenario: You get a reverse mortgage as joint tenant with adult child. You die 10 years later.
What happens:
Home value at death: $600,000
Reverse mortgage balance: $180,000 (grown from $100k borrowed)
Child inherits home: Yes
Child inherits reverse mortgage debt: Yes
Child's net inheritance: $420,000 equity, but owes $180k to pay it off
The child's dilemma:
- Home is worth $600,000, but has $180,000 reverse mortgage lien
- Child can keep home if they can pay off reverse mortgage
- Usually requires selling ($420k after payoff = inheritance)
- Child may not have liquidity to keep home without selling
Better approach: Discuss with child upfront. Maybe a smaller reverse mortgage ($50,000) leaves more net equity for inheritance.
Issue 3: Sale Complications
Scenario: Home needs to be sold. One owner wants to sell; other doesn't.
If joint tenancy:
- Both owners must agree to sale
- Neither can unilaterally force sale
- Deadlock possible
- Court partition action may be required (expensive, slow)
If tenants in common:
- Each owner can typically force sale of their share (more flexible)
- Home might be sold; proceeds split by ownership percentage
- Reverse mortgage payoff comes from your share
With reverse mortgage:
- Lender has lien; must be paid from sale proceeds
- Creates urgency to sell
- If co-owner doesn't want to sell, lender still demands payoff
- Conflict escalates
Reality: Shared ownership + reverse mortgage = elevated sale conflict risk.
Issue 4: Tax and Probate
Shared ownership triggers probate complexities:
If joint tenancy (automatic survivorship):
- Home passes to survivor outside probate (good)
- Reverse mortgage still due (lien survives)
- Survivor liable for payoff
If tenants in common (goes through estate):
- Home goes through probate (expensive, slow)
- Your share subject to probate fees (~1.5% in Ontario)
- Your share goes to heirs per your will
- Reverse mortgage must be paid before distribution
Example:
Your share of home: 50% of $500k = $250,000
Probate fees: ~$3,750
Reverse mortgage balance: $100,000
Remaining equity to heirs: $146,250
Lesson: Shared ownership can reduce net inheritance due to probate and reverse mortgage.

Alternatives to Shared Ownership Reverse Mortgage
If shared ownership is blocking your reverse mortgage, consider alternatives:
Alternative 1: Refinance Out the Co-Owner
If co-owner wants to exit:
- Refinance mortgage to remove their name (pay them their share)
- Example: Home $500k, child's 50% share = $250k
- Use traditional mortgage or home equity loan to pay child
- Then, sole ownership + reverse mortgage possible
Cost: Significant (paying sibling $200k-$250k) Timeline: 4–6 weeks Reality: May not be feasible if you don't have liquidity
Alternative 2: Buy Out the Co-Owner's Share
If you can afford it:
- Pay co-owner their share in cash
- Become sole owner
- Then get reverse mortgage
Cost: Full buyout amount (half or more of home value) Reality: Most seniors can't afford this
Alternative 3: Sell the Home, Downsize
If complications are too great:
- Sell home with co-owner's consent
- Pay co-owner their share
- Downsize to sole-ownership property
- Get reverse mortgage on new property
Advantage: Fresh start, no complications Disadvantage: Forced sale, relocation, real estate costs
Alternative 4: Traditional Mortgage or HELOC
If co-owner refuses to participate:
- Get traditional HELOC or mortgage instead
- Doesn't require reverse mortgage
- Monthly payments required (harder on fixed income)
- But doesn't require co-owner consent
Trade-off: Monthly payments vs. shared ownership flexibility
Best Practices: Shared Ownership + Reverse Mortgage
If you're considering shared ownership + reverse mortgage, protect yourself:
1. Get Clear Written Agreements
Before getting reverse mortgage:
- Have lawyer draw up co-ownership agreement
- Clarify each owner's obligations
- Define what happens if one owner dies or becomes incapacitated
- Define sale process (unanimous decision or forced sale)
Cost: $800–$2,000 (lawyer fees) Benefit: Clarity; reduces conflicts
2. Have Family Conversations
Before applying for reverse mortgage:
- Discuss with co-owner(s)
- Explain reverse mortgage mechanics
- Discuss inheritance implications
- Ensure everyone understands and agrees
Reality: Difficult conversations, but necessary.
3. Consider Smaller Reverse Mortgage
Instead of max available equity:
- Borrow less than you could
- Leaves more net equity for heirs
- Reduces inheritance burden on co-owner heirs
- Shows good faith to co-owners
Example: Max available $200k, but borrow only $100k. Heirs inherit more.
4. Designate Beneficiary Clearly
Your will should clarify:
- Home goes to co-owner (if joint tenancy, automatic)
- Reverse mortgage is co-owner's responsibility OR
- Home is sold; proceeds pay reverse mortgage; remainder to heirs
Avoid: Ambiguity that creates family conflict after your death
5. Document Everything
Keep records:
- Reverse mortgage documents
- Co-ownership agreements
- Email discussions with co-owners
- Any promises made (e.g., "I'll pay down balance if you help")
Benefit: Reduces disputes; legal clarity
FAQs: Shared Ownership and Reverse Mortgages
If my child is co-owner and I get a reverse mortgage, do they inherit debt?
If joint tenancy: Yes. Child inherits home AND becomes liable for remaining reverse mortgage balance.
If tenants in common: Only your share's reverse mortgage; child's share is clear.
Strategy: Discuss inheritance implications before proceeding.
Can I get a reverse mortgage on my 50% if I'm tenants in common with my sibling?
Maybe, but complicated.
- Some lenders will lend on your percentage (50%)
- Others require both owners' consent
- Sibling's 50% may be leveraged as collateral (they might object)
- Talk to lender upfront
What if co-owner dies while reverse mortgage is active?
If joint tenancy:
- You inherit full home
- You're solely liable for remaining reverse mortgage
- Balance continues to grow if not repaid
If tenants in common:
- Your share goes to you (if you're primary heir)
- Co-owner's share goes to their estate
- Reverse mortgage is paid from your share's proceeds
- Co-owner's heirs get clear property (no reverse mortgage burden)
Can I remove co-owner from title without their consent?
No. You cannot unilaterally remove a co-owner from title without legal action (court petition). Expensive and conflictual.
Only option: Negotiated buyout or sale.
The Bottom Line
Shared property ownership complicates reverse mortgages. If you have a co-owner:
- Get written agreement clarifying ownership, obligations, sale process
- Have family conversations before proceeding
- Consider co-owner's perspective (they inherit your reverse mortgage debt)
- Borrow conservatively (leave equity for heirs)
- Document everything (protect against disputes)
Reality: Shared ownership is manageable but requires careful planning and clear communication. It's not the "easy path" that sole ownership offers. If possible, consider becoming sole owner before pursuing a reverse mortgage.
Speak to a licensed mortgage professional and a real estate lawyer. Independent legal advice is required before closing a reverse mortgage in Ontario.
Shared Ownership Types Quick Comparison
| Type | Consent for RM | Liability if Death | Inheritance Clarity | Lender Friendliness |
|---|---|---|---|---|
| Joint Tenancy | Required | Full to survivor | Automatic to survivor | Moderate |
| Tenants in Common | Depends | Your share only | Through will | Lower |
| Spouse (Married) | Required | Both liable | Clear spousal protections | High |
| Girlfriend/Boyfriend | Depends | Undefined | Court battles likely | Low |
This content is for illustrative purposes only. Rates and terms may vary. Call Rick Sekhon for the best rates and more information.
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