THE INVESTMATE HANDBOOKS
Nine handbooks, nine calculators, one page. Choose the one that matches what you are working on. Everything runs in your browser — nothing is sent anywhere, and it all works offline.
JP O’Connorinvestmate.com.au
Australian edition 2026-27
Each calculator is the companion to one handbook. The chapter references in each tool point back to that book.
Orange is your property strategy. Grey is leaving it all in a large fund. The steps are each new property the fund buys.
Twenty-five years of buying whenever the cash allows, keeping your buffer intact, with rents and prices growing at the rates below.
Income is what arrives as rent without selling anything. A large fund gets you a balance you draw down instead.
Short-stay only wins above a certain occupancy. Below it, a long-term tenant earns more for far less work. Here's where your break-even sits.
| Occupancy | Nights | Gross | Net | Net yield | Beats a lease? |
|---|
Commercial vacancies run three to twelve months and the loan doesn't pause. This is the test that should set your LVR.
Grey is minimum repayments only. Orange is your plan with extra repayments. The gap is years you never have to pay for.
Chapter 11. If your business is the tenant, the rent is not a contribution — it doesn't touch your caps. Here's what that moves into super over the life of the lease.
Rent is deductible to the business and taxed at 15% in the fund, less the interest deduction. It is not a contribution — see chapter 11.
Before-tax contributions are capped at $32,500 per member for 2026-27. Rent is not.
Chapter 18. Your own entry is highlighted.
| Each year | Cleared in | Interest saved |
|---|
| LVR | Loan | Repayment | Cover |
|---|
Chapters 1 to 3. If this section fails, nothing else on this page matters.
Grey is the minimum repayment. Orange is with your extra each year.
Chapter 14. Rent cut in half for two years while the loan keeps running.
Chapter 5. Farmland yields less than commercial, so the ratios are tighter. Most farm deals get done between 45% and 55%.
| LVR | Loan | Repayment | Cover |
|---|
| Extra a year | Cleared in | Interest saved |
|---|
Chapter 8. Against simply leaving the money in a large fund. Farmland growth is the variable that decides it.
| Farmland growth | Your fund | Verdict |
|---|
Your fund's share decides how far it stretches. A smaller share reaches a bigger property — and gives you less of it.
| Fund balance | Alone | At 50% | At a third | At your share |
|---|
Money you put in from your own income and claim as a tax deduction. The fund pays 15% on the way in, and you get your own tax rate back at tax time. Chapter 13.
Grey is your loan if nothing changes. Orange is your plan. The shaded area is repayments that never have to be made.
Worked out on the balance, rate and repayment you entered, with each lever applied on its own so you can compare them fairly. Your own entry is highlighted.
| Lump sum | Interest saved | Years cut | Per $1 |
|---|
| Every year | Interest saved | Years cut |
|---|
| You put in | Real cost | Interest saved | Years cut |
|---|
Real cost is what leaves your pocket after the tax deduction, at the rate selected above.
| Reduction | New rate | Interest saved | Years cut |
|---|
Chapter 9. The biggest loan your property could service out of its own income — and how far off it you are.
Chapter 16. Builds run over and markets move. This is the test that should decide it.
Green is what comes back. Red is what leaves. Orange is what is left.
Chapter 15. There is far less room in a development than the feasibility suggests, because you cannot borrow to absorb a surprise.
| End value | Profit | A year | Beats doing nothing? |
|---|
| Construction | Profit | A year |
|---|
Realised earnings only. 15% extra above $3m, 25% above $10m. Both thresholds indexed.
Orange is the minimum you must draw. Green is what the fund earns. Where orange passes green, you are eating capital.
The minimum rises with age. Rent does not rise as fast.
| Age | Minimum % | Minimum $ | Income | Gap | Cash left |
|---|
Chapter 20. An established investment property, bought with a 20% deposit, held and then sold — against simply putting the same money on your mortgage.
Grey is the minimum repayment. Orange is your plan. The shaded area is years you never have to pay for.
Worked out on the balance, rate and term you entered, each lever applied on its own. Your own entry is highlighted.
| Per month | Cleared in | Interest saved |
|---|
| Per year | Cleared in | Interest saved |
|---|
| Offset balance | Cleared in | Interest saved |
|---|
| Lever | Cleared in | Interest saved |
|---|
Chapter 14. Lenders generally let you borrow to 80% of the value. Anything above that costs you mortgage insurance.
| Loan balance | Loan to value | Usable equity |
|---|
| Rented for | Sells for | Taxable | CGT |
|---|
The old rules are shown for comparison only — they no longer apply to disposals from 1 July 2027.
Green is growth the reset removed permanently. Orange is what actually counts. Grey is the part the six-year rule exempts.