What a deposit loan is
A deposit loan is short-term borrowing used when the purchase deposit is due before your available cash is ready. The pressure point is timing: real estate deposits are often due quickly after acceptance, while sale proceeds, investment redemptions, or gift funds may arrive later.
The important mortgage point is simple: the lender still needs to understand where the deposit came from and whether repayment changes your ability to qualify. A borrowed deposit is not the same as documented savings.
- Use case: accepted offer deposit due before sale proceeds arrive.
- Common risk: the loan repayment increases debt-service ratios.
- Documentation: lenders may ask for the loan agreement, bank trail, and repayment source.
Deposit loan vs bridge financing
Bridge financing is usually tied to a firm sale and the equity expected from that sale. A deposit loan may be unsecured or privately arranged and may not have the same lender comfort.
If your current home is sold firm, bridge financing can often connect the sale proceeds to the purchase timeline more cleanly. If the sale is not firm, the risk rises because the repayment source is less certain.
| Path | Usually cleaner when | Main risk |
|---|---|---|
| Bridge financing | You have a firm sale and clear equity | Sale delay, appraisal or closing condition |
| Deposit loan | Cash is delayed but repayment is documented | Debt ratios, lender acceptance, cost |
| Gifted deposit | Gift is real, documented, and non-repayable | Unclear source or late gift letter |
Why source of funds matters
Canadian mortgage files are reviewed for income, debts, down payment, and source of funds. If the deposit arrives from a loan, private transfer, or unexplained large deposit, the lender can ask questions before approving the file.
The cleanest file shows the full money trail: where the funds came from, whether they must be repaid, when repayment happens, and whether the borrower still qualifies with the debt included.
When a deposit loan is risky
A deposit loan is risky when it hides affordability pressure. If you need borrowed money for the deposit and still need separate cash for closing costs, the real issue may be that the purchase is too tight.
It is also risky when the loan is informal, undocumented, or expected to be repaid from a sale that is not firm. That can create underwriting friction and unnecessary closing stress.
- Avoid informal repayment promises that are not disclosed to the lender.
- Avoid relying on sale proceeds before the sale is firm unless you have a real backup plan.
- Avoid using borrowed funds without modelling the debt payment inside qualification.
A safer planning sequence
Before you write an offer, map the deposit deadline, closing date, sale proceeds, legal adjustments, property transfer tax, moving buffer, and any debt repayment. If a short-term loan is still needed, document it before the file reaches underwriting.
Pragmatic Mortgage Lending can compare bridge financing, a cleaner gift structure, HELOC access, sale-timing changes, or a lower-risk purchase timeline before you commit to the offer.