If you’re trying to work out a mortgage broker valuation Australia style, the short answer is: there’s no single magic number. A mortgage broking business is usually valued by looking at a mix of earnings, trail income, revenue quality, client retention, and how dependent the business is on the owner. In other words, it’s not just about what came in last year — it’s about how reliable that income is going forward.
That matters because mortgage broking is a relationship-driven business. Buyers want to know whether the trail will keep rolling in, whether the loan book is sticky, and whether the business can keep performing after the current owner steps away. If you’re thinking about selling, buying, or simply getting a clearer picture of value, it helps to understand the main moving parts.
What drives a mortgage broking business valuation?
Most valuations start with earnings, but in mortgage broking, earnings can be measured in a few different ways. The most common are EBITDA, EBITDTA, trail income, and revenue. Each tells you something slightly different, and each can affect the final value.
EBITDA and EBITDTA
EBITDA stands for earnings before interest, tax, depreciation and amortisation. It’s a common way to compare businesses because it strips out financing and accounting differences. In some broking businesses, people also talk about EBITDTA, which includes director or owner-related adjustments more explicitly. That can be useful where the owner’s salary, perks, or personal expenses need to be normalised.
But here’s the catch: EBITDA or EBITDTA alone doesn’t always tell the full story. A business might show solid adjusted earnings, yet still be risky if most of the income depends on one broker, one referral source, or a handful of large clients. That’s why buyers and valuers look beyond the headline profit figure.
Trail income matters a lot
Trail income is often one of the biggest value drivers in mortgage broking. It’s the recurring commission stream that can make a business more predictable and attractive to buyers. A strong trail book can support a higher valuation because it gives the buyer confidence that income will continue after settlement.
That said, not all trail is equal. Buyers will want to know how old the loans are, how stable the clients are, whether the book is diversified, and how much of the trail is likely to run off over time. A business with a healthy, well-maintained trail book is usually worth more than one with the same revenue but poor retention.
Why revenue multiples still matter
It’s tempting to focus only on profit multiples, but in mortgage broking, revenue multiples can be just as important. Why? Because revenue gives buyers a clearer view of the scale of the business and the strength of its income engine. In many cases, the market will look at both earnings and revenue to decide whether the asking price makes sense.
A business with modest EBITDA but strong recurring revenue may still attract interest, especially if the trail is stable and the owner is not heavily involved in day-to-day operations. On the other hand, a business with high EBITDA but weak revenue quality may be discounted because the income is less secure.
In mortgage broking, buyers are often paying for future confidence, not just past profit.
That’s why a good valuation usually considers both the earnings multiple and the revenue multiple. Looking at only one can give you a distorted picture.
What buyers look for in Australia
The Australian mortgage broking sector is large and still important to the lending market. Industry reports have shown that mortgage brokers now write the majority of new residential home loans in Australia, which has helped strengthen the profile of the sector. That’s good news for sellers, but it doesn’t mean every business is valued the same way.
Buyers in Australia usually look at:
- trail income stability and expected run-off
- the business’s dependence on the owner
- client retention and referral sources
- compliance history and lender accreditations
- systems, staff, and technology
In practical terms, a business with strong systems and a team that can keep operating without the owner often commands a better price. A business that relies on the owner for every relationship, every deal, and every referral is usually harder to sell and may attract a lower multiple.
How mortgage broking businesses are commonly valued
There’s no universal formula, but a valuation often combines several methods. A professional valuer may use an earnings multiple, a revenue multiple, or a blended approach that reflects the business’s actual risk and growth profile.
1. Earnings-based valuation
This starts with normalised EBITDA or EBITDTA and applies a multiple based on market conditions, business quality, and risk. Stronger businesses usually attract higher multiples.
2. Revenue-based valuation
This looks at total revenue, including upfront commissions and trail. It can be especially useful where recurring income is a major part of the business model.
3. Asset and book-based considerations
In some cases, the loan book itself becomes a major part of the valuation. Buyers may assess the quality of the trail book, the age of the loans, and the likely retention rate. This is where the details really matter.
If you’re also comparing your business to other professional service firms, you might find it useful to read our guide on what drives a professional practice valuation. While the model is different, the idea of recurring income and owner dependence is very similar.
Common mistakes people make
One of the biggest mistakes is assuming that a high trail book automatically means a high sale price. It doesn’t. Buyers will still discount for concentration risk, compliance issues, weak systems, or a business that falls apart without the owner.
Another common mistake is using a rough rule of thumb without checking the actual numbers. Market conditions change, lender policies change, and buyer appetite changes. A valuation that was accurate two years ago may be out of date today.
- Don’t rely on one metric only.
- Don’t ignore trail income quality.
- Don’t overstate owner-adjusted earnings.
- Don’t forget compliance and operational risk.
How to improve value before selling
If you’re planning ahead, there are a few simple ways to improve the value of a mortgage broking business before you go to market.
- Reduce owner dependence by documenting processes and delegating relationships.
- Strengthen trail retention by keeping in touch with clients and reviewing the book regularly.
- Clean up financial records so EBITDA and EBITDTA can be assessed properly.
- Improve referral diversity so the business is not reliant on one source.
- Make sure compliance, accreditations, and systems are up to date.
These steps won’t just make the business easier to sell — they can also help justify a stronger multiple.
If you’re thinking about selling, it’s worth reading our article on how to prepare a business for sale. The principles around timing, documentation, and buyer confidence apply across many professional service businesses.
Why professional advice is worth it
Valuing a mortgage broking business is part numbers, part market knowledge, and part judgement. That’s why it’s best to talk to a professional who understands the sector and can assess both the financials and the risk profile. A proper valuation can help you avoid underpricing the business, overpricing it, or missing issues that could affect the sale.
Whether you’re planning to sell soon or just want to understand where you stand, an independent valuation can give you a much clearer picture. It can also help with succession planning, partner buy-ins, family law matters, and strategic decisions about growth.
Final thoughts
When it comes to valuing a mortgage broking business, don’t get stuck on just one number. EBITDA and EBITDTA matter, but so do trail income, revenue multiples, client retention, and owner dependence. In Australia, the strongest businesses are usually the ones with stable recurring income, good systems, and a clear path to operating without the current owner.
If you want a realistic view of value, the smartest move is to get professional advice early. That way, you can understand what your business is really worth — and what you can do to improve it before you sell.
Keep an eye on this space — we have some exciting news coming soon.
If you want to know more feel free to reach out. Contact us for personalised assistance and expert guidance.
Regards,
Tony Arena