Alternative fixed income is a marketing phrase, not a category. It gets applied to anything that pays interest and is not a government bond, which lumps together instruments with almost nothing in common. A high-yield bond fund and a private mortgage both pay interest; so does a deposit at a credit union. They fail in entirely different ways.
Four questions separate them properly. Who owes you the money. What stands behind the promise if they cannot pay. How the instrument is priced. And when you can actually have your capital back. Answer those four and the map organises itself — including where mortgage investments sit on it.
The four questions
| Question | Why it decides the outcome |
|---|---|
| Who owes you? | A government, a bank, a public company or a single private borrower. The identity of the obligor is most of the credit question. |
| What secures it? | Nothing, a general claim on a business, or a registered charge on a specific asset. Security does not prevent loss; it determines what you can pursue. |
| How is it priced? | Daily by a market, periodically by a model, or not at all. Pricing changes what you see, not what you own. |
| When can you exit? | On demand, at a fixed maturity, on a redemption cycle, or only when the underlying loan repays. |
The map
| Instrument | Who owes you | Security | Pricing | Exit |
|---|---|---|---|---|
| Government bond | A government | None needed in practice | Daily, by a deep market | Sell any day, at the market price |
| High-yield corporate bond | A leveraged company | Often unsecured or subordinated | Daily, thinner market | Sell, at a wider spread in stress |
| GIC or term deposit | A bank or credit union | The institution’s promise, plus deposit insurance within the insurer’s limits | Not priced — held at face | Fixed maturity, penalty to break |
| Private credit or direct lending | A private company | Varies — often a general security agreement | Model or appraisal, periodic | On a redemption cycle, or at loan maturity |
| Direct mortgage investment | One private borrower | A registered charge on a specific property | Not priced | When the loan repays |
| Shares in a mortgage investment corporation | The company, backed by its mortgage portfolio | Charges on many properties, held by the company | Not priced by a market | Redemption terms, which can include notice, queues and gates |
Read down the pricing column and the real division appears. The instruments at the top are marked to a market every day, so their risk is visible as price movement. The ones at the bottom are not priced at all, so their risk is invisible until a borrower stops paying. Visibility is not safety, and its absence is not stability.
Two different risks, often confused
A bond and a mortgage investment both pay interest and both can lose money, but the mechanism differs completely. A bond’s price moves inversely with yields: that is duration risk, and it reverses if you hold to maturity and the issuer pays. A mortgage investment has no price to move. What it has is credit and property risk, and when that risk arrives the loss is permanent.
Round placeholder figures make the difference concrete.
- Duration. A bond portfolio with a duration of about 7 years, when yields rise 1%, falls roughly 7% in price. Nothing has defaulted. Held to maturity and paid in full, the loss reverses; sold in the meantime, it is real.
- Credit, on a secured loan. A $400,000 mortgage where the borrower stops paying, the property sells for less than expected, and after costs the recovery is $380,000. The $20,000 shortfall does not reverse. There is no maturity at which it comes back.
- The asymmetry. A 7% paper loss on a bond and a 5% permanent loss on a loan are not comparable numbers, even though the first one is bigger.
The liquidity ladder
Liquidity is the axis investors discount most and regret most. It is worth laying out as a ladder rather than a yes or no.
| Rung | What exit looks like | What can go wrong |
|---|---|---|
| Daily market | Sell at the screen price | The price in stress is the price, and spreads widen |
| Fixed maturity | Wait for the date | Breaking early costs a defined penalty, or is not possible |
| Redemption cycle | Request, wait out notice, receive | Queues, gates, suspension, partial fills |
| Loan maturity | The borrower repays | The borrower does not repay, and the asset becomes a process |
Mortgage investments live on the bottom two rungs. That is not a defect to be explained away; it is the structure. A loan against a property cannot be turned back into cash faster than the property or the borrower allows, and a pooled vehicle’s redemption terms exist to stop a queue of investors forcing mortgages to be sold at a discount. The terms are in the documents, and they are worth more attention than the yield.
What the higher payment is actually paying for
Where an instrument pays more than a government bond, the difference is a price for something specific. Three things, usually, in some mix.
- Credit risk. The obligor is more likely to fail, or the recovery if it does is lower.
- Illiquidity. The capital cannot be recalled at will, and the investor is paid for accepting that.
- Complexity and work. Someone must underwrite, administer and if necessary enforce the loan, and the structure doing that has a cost of its own.
Treating that difference as free money is the single most common error in this part of the market. It is a payment for identifiable risks, and the useful question is never how big the difference is but which of the three it is compensating, and whether that is a risk the investor can carry.
On tax, briefly
Tax treatment differs across every instrument on the map, and differs again with the account holding it. Two instruments quoting similar gross yields can land very differently after tax.
This article states no specific treatment. It turns on the instrument, the structure and the investor’s own situation, and it is a question for a qualified tax advisor.
Using the map
- Name the obligor. Not the fund, the sponsor or the asset class — the party that actually owes the money.
- Establish what secures the debt, and whether that security is on a specific asset or a general claim.
- Ask how it is priced, and treat the absence of a price as missing information rather than as stability.
- Find the exit, in writing: the maturity, the notice period, the queue, the gate, the suspension right.
- Then read the yield difference as the price of the answers above, and decide whether you are being paid for credit risk, for illiquidity, or for someone else’s costs.
Mortgage investments occupy a definite place on this map: a private obligor, security registered against a specific property, no market price, and an exit that depends on repayment or on redemption terms. Whether that position belongs in any particular investor’s portfolio depends on their circumstances and objectives, and that is a determination for a registered representative.
Fixed income is not one thing. A bond can fall in price and still pay you everything. A loan can never fall in price and still lose you money permanently.
Questions investors ask
Is alternative fixed income a real asset class?
Not in any precise sense. It is a label applied to credit instruments that are not government or investment-grade bonds, and the instruments it covers behave very differently from one another. Sorting by obligor, security, pricing and liquidity is more useful than the label.
Are mortgage investments less risky than high-yield bonds because they are secured?
Security changes what happens after a failure — there is a specific asset to pursue — but it does not make failure less likely, and realising on the security costs money and time. A high-yield bond can also be sold on any given day, which a mortgage cannot. They are different risk profiles, not a ranking.
Why do mortgage investments not move in price when interest rates change?
Because nothing prices them. A bond is marked to a market continuously; a private mortgage is held as a loan at its principal amount. Rates still matter — they affect what new loans can charge, whether borrowers can refinance at maturity, and what property is worth — but the effect shows up in performance and in recoveries, not in a quoted price.
What is an illiquidity premium?
The additional return an investor is paid for giving up the ability to recall their capital on demand. It is only genuinely a premium if the investor truly does not need the money for the duration, and it is not compensation for credit risk — that is priced separately.
How much of a portfolio should be in alternative fixed income?
That is an allocation question, and it cannot be answered without knowing an investor’s circumstances, time horizon, other holdings and objectives. It is exactly the sort of question to put to a registered representative rather than to a general article.