What is the difference between simple mortgage and mortgage by conditional sale?

There is perhaps no pair of mortgages under the Transfer of Property Act, 1882 that is more frequently confused with each other — and yet so fundamentally different in character — than the simple mortgage under Section 58(b) and the mortgage by conditional sale under Section 58(c). The distinction between them flows from the very nature of the interest transferred, the position of the parties, and the remedy available to the mortgagee upon default.

The Structural Difference

In a simple mortgage, the mortgagor does not transfer possession or title of the property to the mortgagee. He simply pledges the property as collateral while retaining possession, binds himself personally to repay the debt, and agrees — expressly or impliedly — that in the event of default, the mortgagee shall be entitled to cause the property to be sold through a court and recover the amount from the sale proceeds. The security is therefore two-fold: the personal covenant of the mortgagor and the property itself.

A mortgage by conditional sale, on the other hand, takes an entirely different form. Here, the mortgagor makes an ostensible sale of the property — that is, a transaction that wears the garb of a sale but is in truth a security for a debt. The word "ostensible" is the key to understanding this type: the sale only appears to be a sale; in substance, it remains a mortgage. Three conditions govern this transaction: that on default of payment by a certain date the sale becomes absolute; that on payment the sale becomes void; or that on payment the buyer shall re-transfer the property to the seller. There is no personal covenant at all — the mortgagor does not bind himself to pay; the liability rests entirely on the property.

Personal Liability

This is the sharpest distinction between the two forms. In a simple mortgage, the mortgagee has a right against the mortgagor personally. If the property is sold and the sale proceeds fall short of the debt, the mortgagee can still pursue the mortgagor personally for the deficit. The personal covenant — whether express or implied — is an essential feature of the simple mortgage, as held in Wahidunnissa v. Gobardhan (1900 ILR 22 All 453).

In a mortgage by conditional sale, there is no such personal liability. The mortgagee is content with the security of the property alone and cannot proceed against the mortgagor personally. If the debt is not repaid, the mortgagee cannot look to the other assets of the mortgagor — his only recourse is against the mortgaged property itself. This absence of personal liability is not incidental; it is a defining character of this type of mortgage.

The Remedy upon Default

The difference in remedy is equally fundamental. Under a simple mortgage, upon default, the mortgagee's remedy is by a suit for sale — the mortgagee approaches the court and obtains a decree for the sale of the property. The proceeds are applied towards the debt, and any surplus goes back to the mortgagor. A simple mortgagee has no right to foreclose, as made explicit under Section 67 of the Act.

Under a mortgage by conditional sale, the remedy is exclusively by foreclosure — the mortgagee applies to the court to absolutely debar the mortgagor of his right to redeem the property. Once a foreclosure decree becomes final, the ostensible sale ripens into an absolute sale and the mortgagee becomes the owner. Section 67 expressly bars a mortgagee by conditional sale from instituting a suit for sale. The two remedies are thus mutually exclusive as between these two forms.

The Document Requirement

Another important distinction concerns the mode of creation. A simple mortgage, where the principal money is Rs. 100 or more, can only be created by a registered instrument signed by the mortgagor and attested by at least two witnesses. It cannot be created by mere delivery of possession because possession never leaves the mortgagor in a simple mortgage.

A mortgage by conditional sale, however, requires that the condition be embodied in the very document that effects or purports to effect the sale. This was the critical requirement introduced by the amending Act of 1929. The Supreme Court in Chunchun Jha v. Sheikh Ebadat Ali (AIR 1954 SC 345) settled the law definitively — if the sale and the agreement to repurchase are contained in two separate documents, the transaction cannot constitute a mortgage by conditional sale, regardless of whether those documents were executed simultaneously. A simple mortgage carries no such single-document requirement.

Nature of Interest Transferred

In a simple mortgage, the interest transferred is merely the right to have the property sold — it is a limited interest that falls far short of ownership. The mortgagee acquires no possessory rights, no title, and no claim over the rents and profits. In a mortgage by conditional sale, although the transaction is structured as an ostensible sale, the interest transferred is larger in form — it resembles ownership but is qualified by the condition of redemption. Upon obtaining a foreclosure decree, the mortgagee acquires full ownership; until then, his interest is defeasible by payment.

A Pointed Illustration

Consider this: A borrows Rs. 5 lakhs from B. If the deed says — "I pledge my house as security for this loan; if I fail to repay, B may have the house sold through court" — this is a simple mortgage. A remains personally bound and B's remedy is sale. But if the same deed reads — "I ostensibly sell my house to B for Rs. 5 lakhs, with the condition that if I repay within three years the sale becomes void, and if I fail, the sale becomes absolute" — this is a mortgage by conditional sale. A has no personal liability; B's only remedy is foreclosure.

Point-by-Point Comparison

The Supreme Court in Chennammal v. Munimalaiyan (AIR 2005 SC 4397) has restated these distinguishing features with great clarity, emphasising that the existence of a debtor-creditor relationship, the inadequacy of consideration compared to market value, and the single-document structure are the primary tests for identifying a mortgage by conditional sale as against a simple pledge of property. These tests serve as the compass for courts navigating the not-infrequent disputes where parties have attempted to dress up one transaction in the clothing of another.