How to Sell a Mortgage Note (And What It Actually Costs)

Step 1: Gather your documents.

Before you can get a quote, a buyer needs to understand what they're buying. Have these ready:

• The original promissory note (or a copy)
• The recorded deed of trust or mortgage
• Payment history, ideally from a third-party servicer, but your own records work
• Property details: address, type, estimated current value
• Information about the borrower: credit quality, payment consistency

The better organized your documents are, the faster the process moves and the better your quote will be.

Step 2: Get quotes from note buyers.

Reach out to 2-5 note buyers to compare offers. Prices can vary significantly. One buyer might offer $380,000 for the same note another would price at $350,000. The difference depends on their individual yield requirements, their appetite for your particular property type, and how busy they are.

Be cautious of buyers who give instant quotes without reviewing your documents. A legitimate offer requires due diligence.

Step 3: Buyer due diligence.

Once you accept a preliminary offer, the buyer will verify everything: they'll order a property appraisal or broker's price opinion (BPO), pull a title search, review the borrower's credit, and confirm the payment history. In most cases, the buyer pays for this.

This phase typically takes 2-4 weeks and is the most common place where deals stall or fall through. If the property appraises lower than expected, or the title search reveals issues, the buyer may reduce their offer or walk away.

Step 4: Review and accept the final offer.

After due diligence, the buyer presents their final offer. This may be the same as the preliminary quote, or it may be adjusted based on what they found. Review it carefully. Make sure you understand your net proceeds after all costs.

Step 5: Close the sale.

Closing involves assigning the note and mortgage to the buyer, endorsing the original promissory note, and filing any necessary UCC documents. Some transactions use a title company or attorney to handle the closing; others are done directly.

Typical timeline: 30 to 60 days from first contact to funding, depending on the complexity of the note and how quickly due diligence completes.

Here's where the reality sets in. Selling a mortgage note involves several layers of cost that add up quickly.

The buyer's discount: 15-25%.

This is the biggest cost. As we explain in our guide on what your note is worth, buyers price notes based on the yield they need, not on the face value of your note. In today's higher-rate environment, discounts on older, lower-rate notes can be substantial.

For a $500,000 note at 7% interest, a buyer targeting a 12% yield might offer around $400,000, a $100,000 discount.

Broker fees: 1-5% (if you use one).

Not all sellers use brokers, but if you do, expect a commission of 1-5% of the sale price. On a $400,000 sale, that's $4,000 to $20,000. A good broker can get you competitive bids, but make sure the net benefit outweighs their fee.

Capital gains taxes: 15-20%.

Selling your note triggers a capital gains tax event. The exact amount depends on your basis and income bracket, but for many note holders, this adds another $30,000-$80,000 to the cost. Our guide on taxes when selling a note covers this in detail.

The full cost stack:

Let's put it all together for that $500,000 note:

• Buyer's discount: -$100,000
• Broker fee (3%): -$12,000
• Capital gains (15%): -$43,200
• Net proceeds: approximately $344,800

That's roughly $155,000 less than the face value of your note, more than 30% of your wealth, gone in a single transaction.

It's natural to feel frustrated when a buyer offers significantly less than what your borrower owes you. But it helps to understand why.

Buyers are investing their capital. They need a return that justifies the risk and the opportunity cost of tying up their money for years. If your note pays 7% and a buyer can earn 10% elsewhere, they won't pay full price for your 7% note. The math doesn't work.

This isn't greed. It's the same principle that makes a used car worth less than the sticker price. The market sets the price based on what investors are willing to pay for the income stream your note produces.

The higher market rates go, the steeper the discount on existing notes with lower rates. It's one of the less-discussed effects of the rate environment we've been in.

A partial sale means selling a defined number of future payments rather than the entire note. For example, you might sell the next 60 monthly payments to a buyer while retaining ownership of the note long-term.

There are situations where this makes sense, but it comes with trade-offs:

• You lose your monthly cash flow for the duration of the partial (usually 3-5 years)
• It still triggers a proportional tax event
• The legal structure is more complex, which can make the note harder to sell or refinance later
• Not all note buyers will purchase partials, which limits your market

We compare this and other options in our guide on 5 alternatives to selling your mortgage note.

If you've gotten this far, you now have a clear picture of what it actually costs to sell a mortgage note. For many note holders, the math is sobering.

Here's what most people in your situation don't know: there's a way to access cash from your note without selling it, without paying taxes, and without losing your income stream.

It's called hypothecation: borrowing against your note rather than selling it. You keep full ownership, you keep collecting payments, and because it's a loan (not a sale), there's no taxable event.

We explain exactly how it works in our guide on note hypothecation. And you can see how real note holders have used it in our success stories.

Before you make a decision, it's worth understanding all your options.