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MORTGAGE ENGINEERING
by Crown Money
The complete program · free for a limited time

Pay off your mortgage in half the time.

How AI and the Crown Money system find the money, automate the payoff and save you tens of thousands in interest — so you own your home in half the time, or less.

Mortgage Engineering eBook cover — Pay Off Your Mortgage in Half the Time

76 pages · 18 chapters + appendix · worksheets · 6 AI tools included

+$500/mo
Saves $218,303 in interest on a typical loan*
+$2,000/mo
Turns a 30-year loan into 13½ years*
½ the time
Or less — a real client's payoff story is the proof inside
$50M+
Interest Crown Money saves clients every year

*On the book's $650,000 worked example at 6.00% p.a. — full maths inside. Media features relate to Crown Money, the money management partner behind this program.

The proof · a true story

From “normal” to mortgage-free in five moves

Every number in the book is real or modelled with transparent, checkable maths — the honest version, including what it actually took.

01
The purchase

$325,000 property, $260,000 loan. An ordinary first home in an ordinary suburb.

02
Value rises

The bank approves a $105,000 equity redraw. Total owing: $365,000 — plus 30 years of interest to come.

03
The statement

One year of repayments, barely a dent. The spreadsheet says ~$422,809 of interest is coming. The rebuild begins.

04
The system

Five pillars deployed: AI audit, zero-touch automation, expense engineering, restructure, income expansion.

05
The payoff

Balance $0.00 — decades ahead of schedule, in far less than half the term. The house — worth $900,000 today — is 100% theirs.

“The bank had engineered the loan to maximise interest. So we engineered our lives to minimise it.”

The maths the bank never prints in bold

Same loan. Same rate. Wildly different outcome.

A $650,000 loan at 6.00% p.a. — the book's worked example, computed with real amortisation maths.

The bank's 30-year plan$752,948 interest
Mortgage Engineering — under 5 years$104,996 interest

The difference — $647,952 — is money that simply stays yours. Part V of the book shows what happens when it, and the repayment habit itself, get redirected into assets.

Free calculator · every loan is different

Run your numbers. Right now.

This is the maths the whole program runs on. Whatever your loan size, rate or income — see what an engineered surplus does to it.

$650,000
6.00% p.a.
$500/mo

Assumes principal-and-interest repayments at a constant rate over a 30-year term, interest compounding monthly. General information only — not personal advice or a quote.

Debt-free
7 yrs 6 mths
sooner
Interest kept
$218,303
stays in your pocket
30 yrs22 yrs 6 mths · interest $752,948 $534,645
Show me how to find that $500/mo — FREE

The program's AI audit finds the surplus. The automation makes it stick. Or let Crown Money do it with you →

What the program does at different loan sizes

The first home
$450,000
loan · +$400/mo engineered
8 yrs 4 mths sooner
$166,486 kept
The typical loan
$650,000
loan · +$1,000/mo engineered
11 yrs 9 mths sooner
$333,073 kept
The family upgrade
$850,000
loan · +$2,000/mo engineered
14 yrs 8 mths sooner
$534,799 kept
The big-city mortgage
$1,200,000
loan · +$3,500/mo engineered
16 yrs 2 mths sooner
$824,630 kept

All scenarios at 6.00% p.a. over a 30-year term, computed with the same amortisation maths as the book. Your rate and results will differ — that's what the calculator above is for.

The system

Five pillars. One repeatable machine.

Each pillar removes a human failure mode — forgetting, rationalising, procrastinating — and replaces it with software or structure.

PILLAR 01
AI-Powered Money Auditing

Software classifies every transaction into Need, Want or Leak — the model household found $1,201/month of pure leak in eleven minutes.

PILLAR 02
Zero-Touch Automation

Income lands in the offset hub, bills pay themselves, and every surplus dollar sweeps into the loan every Friday. Willpower not required.

PILLAR 03
Expense Engineering

Not frugality — redesigned defaults. $2,450/month reclaimed without friends noticing anything changed.

PILLAR 04
Risk & Structure

Credit limits capped, insurance bloat cut, the lender audited monthly and the rate reviewed yearly.

PILLAR 05
Income Expansion

AI-leveraged side income plus the built-in referral program — every extra dollar routed 100% to the loan. The difference between fast and 4 years 11 months.

PLUS · LIFE ENGINEERING
The habits that fund the machine

Negotiate everything, engineer food & health, defeat impulse spending, holiday guilt-free, and measure what matters — five extra chapters most money books never touch.

Proof, not promises

Trusted by Australians who wanted their homes back

Awards, live Google reviews and real client stories from Crown Money — the award-winning money management specialists behind this program's lending expertise.

Better Business Awards 2026 Winner — SA Best Customer Service (Office)Better Business Awards 2025 Winner — SA/NT Best Boutique Non-Franchise OfficeBetter Business Awards 2023 Winner — SA Best Boutique Independent OfficeFBAA Finance Broker of the Year 2022 (SA) — WinnerBetter Business Awards 2022 Winner — SA Best Independent OfficeFBAA Finance Broker of the Year 2021 — WinnerBetter Business Awards 2021 Winner — SA Best Independent OfficeFinsure Broker of the Year 2020 — Winner

Eight-time award-winning money management specialists — including FBAA Finance Broker of the Year and Better Business Awards Best Office, 2020–2026.

Client stories, in their own words

Real Crown Money clients on paying off their homes — tap to play (sound on).

Loading “$320,000 in 4 years”
“$320,000 in 4 years”
Loading Linda — debt free
Linda — debt free
Loading Debt free — a Crown Money household
Debt free — a Crown Money household
Loading Marcus & Taryn
Marcus & Taryn
Loading Dominic & Elisabeth
Dominic & Elisabeth
Loading Stephen & Lynda
Stephen & Lynda
Loading Peter & Karina
Peter & Karina
Loading Chris
Chris
Loading Ryan
Ryan
Loading A Crown Money household
A Crown Money household
Loading Sheena
Sheena
Loading Ella
Ella
Loading Graham
Graham
Loading Steve
Steve
Loading Crown Money clients
Crown Money clients
Loading Crown Money clients
Crown Money clients
Loading Crown Money clients
Crown Money clients
Loading Crown Money clients
Crown Money clients

Live Google reviews

Free with the book · 12 months included

Six AI tools do the work for you

The book teaches the method. The tools run it — no spreadsheets, no bank logins. Free for your first 12 months (a $197/year value), optional after that.

AI Expense Sorter

Upload bank CSVs → every transaction sorted into Need / Want / Leak with a ranked deletion list.

Leak-Detection Engine

Monthly scan for new subscriptions, price creep, double-billing. A one-page kill list, emailed.

Lender Interest Auditor

Recomputes your daily interest to the cent and flags any variance in what the bank charged.

Automation Blueprint

Bank-by-bank build guide for the offset hub, bills account, living allowance and Friday sweep.

AI Meal Optimiser

Plant-based weekly menus built for ingredient overlap, one consolidated shopping list, a 90-minute Sunday prep plan.

Payoff Dashboard

Your live balance-vs-plan line, the nightly interest meter, surplus ratio and debt-free date.

Privacy by design: tools process statement exports in-session and store no transaction data. Nothing ever connects to your bank.

Preview the toolkit (the calculator is free) →

The honest chapter

Works at your income, not just theirs

On the book's $650,000 worked example — every extra dollar compounds, and the book shows you where to find yours.

Engineered surplusLoan gone inInterest saved
+$500/mo22 yrs 6 mo$218,303
+$1,000/mo18 yrs 3 mo$333,073
+$2,000/mo13 yrs 5 mo$455,872
+$5,000/mo7 yrs 8 mo$592,030
+$8,000/mo5 yrs 4 mo$641,848
Part V of the book · the part nobody teaches

The mortgage is step one. What you build next is the point.

Killing the loan leaves you holding two things most people never assemble: a proven monthly surplus, and an automation system that moves it without you. The book's final chapters explain — as education, not advice — what that engine makes possible.

Before payoff · Debt recycling explained

Why lenders treat two identical dollars differently

Australian tax law draws a line based on the purpose of the borrowing, not the security behind it: interest on money borrowed for your own home is not deductible, while interest on money borrowed to produce assessable income generally is. Debt recycling is the name given to the process of converting one into the other over time. The book explains the mechanics so you can follow the conversation — it does not tell you to do it.

  1. 1. Split — a portion of the mortgage is carved off as a separate sub-loan.
  2. 2. Pay it down — the engineered surplus is aimed at that split until it is near zero.
  3. 3. Redraw for an income-producing purpose — the available funds are borrowed again, this time for an investment purpose, which changes how that interest is treated.
  4. 4. Repeat — each cycle converts more of the balance, at the same total debt.

It is not free money and it is not for everybody: it adds investment risk secured against your home, depends entirely on your own tax position, and requires careful account hygiene to survive scrutiny. Chapter 17 is equally direct about when not to consider it. Anyone weighing it needs a licensed financial adviser and a registered tax agent first — Crown Money is a credit licensee and does not advise on investments.

After payoff · The habit you keep

Don't stop the habit. Redirect it.

The morning after the final repayment, the repayment itself doesn't disappear — it becomes free cash flow, every month, for the rest of your working life. Most people quietly absorb it back into spending within a year. The book's closing chapter is about the alternative: keeping the Friday automation running and giving it a new destination, so the discipline that killed the loan keeps working for you.

$647,952
Interest never paid on the worked example*
25.1 years
Of repayments freed up on the same example*
A proven surplus
Already found, already automated, already yours

Where that surplus should go afterwards — buffers, super, markets, property, or simply a shorter working week — is a genuinely personal question with real risk attached, and it needs a licensed financial adviser who knows your full situation. What this program guarantees you is the thing that makes any of those conversations possible: the money, found and freed.

*Figures from the book's $650,000 worked example at a constant 6.00% p.a. over a 30-year term, computed with standard amortisation maths; your loan, rate and results will differ. This section is general information about how these strategies work, not a recommendation to use any of them, and not advice on any investment, superannuation or insurance product. Crown Money Management holds an Australian Credit Licence, not an AFSL. Seek advice from a licensed financial adviser and a registered tax agent before acting.

Earn while you pay it off

Get paid to help friends escape their mortgage

The book is free — the easiest share you'll ever make. And you earn $1,000 every time someone you refer becomes a successful Crown Money client — extra money to sweep straight into your own loan.

See the referral program →
Two ways to run the program

Do it yourself — or do it with Crown Money beside you

Mortgage Engineering is built by Crown Money, the award-winning money management specialists who have walked 7,500+ Australian families to a faster payoff. Choose your path.

Self-guided

The program — free

  • The complete 76-page system + worksheets
  • 6 AI tools free for 12 months
  • Run it at your own pace, on any lender
Get it free
Hand-held

Crown Money, beside you

  • Loan structuring & offset architecture, set up for you
  • Annual rate reviews — the loyalty tax, gone
  • A real human walking you to the final payment
Talk to Crown Money — free →
Crown Money
7,500+
Hardworking Australian families helped to pay off their home loans sooner
Every 23 days
Crown Money calls another client to tell them their mortgage is fully paid off
$50M+
Interest saved for clients every single year
Free for a limited time

The whole program. Free. Today.

We built Mortgage Engineering to get Australians out of mortgage debt sooner — so for now, the entire program is free. Tell us where you're at, and it's yours in 60 seconds.

Everything included
FREEno card, no trial
  • The complete 76-page Mortgage Engineering program — 18 chapters, 5 parts
  • All 6 AI tools + payoff dashboard — free for 12 months
  • The month-by-month payoff plan & every worksheet
  • The five Life Engineering chapters
  • The referral program — earn $1,000 per Crown Money conversion

Why free? Because some readers will want Crown Money beside them — and that's how we keep the lights on. No card. No obligation. Ever.

Where should we send it?

Roughly is fine

Before tax, roughly

Free — no card, no catch. By submitting, you agree that Crown Money Management may email, SMS or call you about paying your home loan off sooner, and you accept our privacy terms. Unsubscribe or ask us to stop at any time. Your details are never sold.

Questions

Asked and answered

+Is this realistic on an average income?

The fastest version of the story took a high surplus — the book says so plainly. But the engine is identical at every scale: an engineered extra $500/month cuts 7½ years and $218,303 of interest from a typical $650,000 loan. Chapter 10 rescales the whole plan to your income.

+Do I need to be technical to use the AI tools?

If you can download a bank statement and upload a file, you're qualified. Every tool is click-through, and the automation blueprint is written bank-by-bank with screenshots.

+Is my banking data safe?

The tools never connect to your bank. You upload statement exports you choose to share, results are generated in-session, and no transaction data is stored.

+Is it really free? What's the catch?

Really free — the full 76-page program, the worksheets, and 12 months of all six AI tools. No card details, no trial that converts. The 'catch' is transparent: Mortgage Engineering is built by Crown Money, and some readers will choose to have Crown Money run the program with them. That's the business. The book is the gift.

+What happens to my details?

We use them to send your book and toolkit access, and Crown Money may contact you about paying your loan off sooner. Your details are never sold, and you can unsubscribe anytime. Loan amount, income and postcode simply help tailor what we send you.

+What happens to the tools after 12 months?

Your first 12 months are free. After that, keeping toolkit access is optional at $197/year (most users save far more than that each year) — the book, worksheets and method are yours forever either way.

+Can I earn money with the program?

Yes — the referral program is built in. The book is free, so it's the easiest share there is: give your personal link to anyone with a mortgage and earn $1,000 for every referral who becomes a successful Crown Money client. You share a link (with the referral disclosed); Crown Money's licensed team handles everything else. Most members sweep the earnings straight into their own loan.

+What does Crown Money have to do with it?

Mortgage Engineering is built by Crown Money — the award-winning Australian money management specialists behind the book’s lending expertise. The program stands alone (every strategy works with any lender and any broker, or none), and if you want a professional running it beside you, Crown Money does exactly that: loan structuring, offset setup, rate reviews and hand-holding to the final payment.