๐Ÿ‡ณ๐Ÿ‡ฟ Built for New Zealand home buyers

Know your number
before the bank does.

Enter your income, savings, and expenses. MortgageReady does the maths โ€” tax, KiwiSaver, stress tests, DTI limits โ€” and tells you exactly what you can afford.

๐Ÿ”’ No account required
๐Ÿ“ด Data is stored securely
โšก Results in minutes
๐Ÿฆ NZ rules built in

Most buyers walk in blind.

You find the perfect house, fall in love with it โ€” then discover at the bank that your numbers don't add up. MortgageReady fixes that.

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The numbers are confusing

Tax brackets, ACC levies, KiwiSaver withdrawal rules, LVR thresholds, DTI limits โ€” there's a lot to get right. Banks know this stuff. Most buyers don't.

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Spreadsheets don't cut it

A rough back-of-envelope calculation won't tell you whether your surplus survives a bank stress test at 7%, or whether you'd qualify for a 5% deposit First Home Loan.

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You don't know what to focus on

Should you pay off the car loan or save more deposit? Would cutting groceries actually move the needle? It's hard to know without running the numbers.

How it works

Build your full picture in four simple steps, then walk into any lender conversation with confidence.

1

Fill in your household

Add up to 4 household members. Each person's gross income, KiwiSaver balance, and contribution history is entered once โ€” NZ income tax and ACC levies are calculated automatically. You see your real take-home, not a guess.

Income tax (NZ brackets)ACC levyUp to 4 membersKiwiSaver tracking
2

Add your savings, expenses, and debts

Cash deposit, KiwiSaver withdrawal amount, gifted funds. Monthly living costs across 13 categories โ€” pre-filled with Bay of Plenty benchmarks so you're starting with real numbers. Existing debts are tracked individually and factored into your DTI.

KiwiSaver FHB withdrawal13 expense categoriesCar loans, credit cards, student debt
3

Stack up against a property

Enter a target property price and MortgageReady calculates your LVR, borrowing power under conservative (7% / 25yr) and optimistic (6% / 30yr) scenarios, First Home Loan eligibility, and whether your monthly surplus stays positive under the stress test.

RBNZ DTI limitsLVR checkKฤinga Ora FHL eligibilityBank stress test at 7%
4

Export your bank-ready report

One click generates a clean PDF covering your full financial picture โ€” income breakdown, deposit composition, borrowing power, affordability score, and stress-test results. Hand it to your mortgage broker or take it to the bank. It shows you've done your homework.

PDF exportBroker-readyAffordability score

See where you stand โ€” right now

A quick snapshot. Your full profile inside MortgageReady goes much deeper.

$
Combined gross income (before tax)
$
All costs including rent, food, transport
$
Cash + KiwiSaver + gifts
$
Purchase price of the home you're eyeing
Max Borrowing Power
$453,866
Serviceability-constrained
Monthly Repayment
$4,029
At 7% stress-test rate, 25yr
Loan-to-Value Ratio
87.7%
Low-equity margin may apply
Monthly Surplus
$-821
After repayment & expenses
Affordability Indicator27 / 100 โ€” Needs Work
There are a few things to address first. Build a full profile to see your personalised improvement plan.
Create Profile for Full Results โ†’

See your KiwiSaver eligibility, run what-if scenarios, and get your bank-ready PDF report.

Everything you need before the bank

MortgageReady covers every number your lender is going to ask about.

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NZ Tax & ACC โ€” automatic

Progressive tax brackets and ACC levies calculated automatically. Enter gross income, see your real take-home.

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KiwiSaver FHB Withdrawal

MortgageReady works out exactly how much of your KiwiSaver you can withdraw as a first-home buyer โ€” including the $1,000 retained rule and 3-year contribution requirement.

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Dual Borrowing Scenarios

Conservative (7% / 25yr) and optimistic (6% / 30yr) side-by-side โ€” constrained by whichever limit hits first: serviceability or RBNZ's 6ร— DTI cap.

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First Home Loan Check

Instant Kฤinga Ora eligibility check โ€” income cap, purchase price cap, first-home buyer status. Shows whether a 5% deposit is possible for your situation.

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What-If Optimiser

Shows the impact of cutting each expense category by 30%. Surfaces personalised actions โ€” pay off the credit card first, boost KiwiSaver, get pre-approval first.

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Compare Two Profiles

Side-by-side comparison of any two profiles โ€” borrowing power, affordability score, DTI, LVR, surplus, and FHL eligibility. Great for couples with different scenarios.

Buyers who walked in prepared

Real stories from New Zealanders who used MortgageReady before talking to their broker or bank.

My broker asked for everything upfront โ€” payslips, bank statements, a breakdown of all our expenses. I just exported my MortgageReady profile and sent it over as a single PDF. No scrambling through emails, no back-and-forth. She said it was the most organised file she'd seen from a first-home buyer.

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Priya M.
First-home buyer ยท Wellington

I handed my bank the exported report and they had everything they needed on the spot โ€” income breakdown, deposit sources, KiwiSaver balance, existing debts. The conversation took 20 minutes instead of the usual hour of digging through paperwork. We got conditional approval the same week.

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James & Aroha T.
Couple buying together ยท Hamilton

I had no idea if I could actually afford a house. Once my profile was set up, I could plug in any listing I was interested in and instantly see my LVR, monthly surplus, and affordability score. It took the guesswork out completely โ€” I knew before viewing whether a property was realistic or not.

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Sam K.
Solo buyer ยท Auckland

My partner and I kept arguing about what we could afford โ€” we had completely different ideas. We ran both our profiles side by side in MortgageReady and it settled it immediately. Seeing the numbers together โ€” borrowing power, DTI, monthly surplus โ€” made it a real conversation instead of a guess.

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Daniel & Sophie R.
First-home buyers ยท Tauranga

I didn't realise I was eligible for the First Home Loan with a 5% deposit until MortgageReady flagged it. That changed everything โ€” I thought I needed years more saving. The KiwiSaver withdrawal calculator was also spot-on. My broker confirmed every figure matched what the bank came back with.

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Courtney H.
First-home buyer ยท Christchurch
PDF Export

Walk in with a report, not a guess.

When you're ready to talk to a broker or sit down at a bank, MortgageReady generates a professional PDF that covers everything. Lenders see that you understand your own numbers โ€” which means the conversation moves faster.

  • Full household income breakdown with NZ tax applied
  • Deposit composition and KiwiSaver withdrawal amount
  • Borrowing power under conservative and optimistic scenarios
  • Affordability score (0โ€“100) with plain-language explanation
  • Monthly surplus with and without stress-test rate
  • Existing debt summary and impact on DTI
MortgageReady โ€” Profile Report
Jack & Jill โ€” Tauranga ยท February 2026
Household Net Income$7,840 / mo
Total Deposit$108,500
KiwiSaver FHB Available$28,500
Target Property$720,000
LVR84.9% ยท LEM applies
Max Borrow (Conservative)$611,500
Monthly Repayment @ 7%$4,320
Surplus After Repayments$640 / mo
Affordability Score
71 / 100Ready to Buy
First Home Loanโœ“ Eligible

Ready to know your number?

Build your free profile in minutes. No account needed โ€” your data never leaves your browser.

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No sign-up. No credit card. Fully private. 100% NZ-specific.