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Mortgage Structure/Borrowing Power
Detailed articles on on mortgage product structures, strategy and how they affect your borrowing power.


The Role of Bridging Finance in a Recovering Market
TL;DR Bridging finance lets you buy before you sell. In a market with high inventory and slower sales, that's powerful, because waiting for your existing property to sell before committing to the next one can mean missing the deal. The trade-off is real: you carry two mortgages for a period and you're exposed if the sale takes longer than planned. This post explains when bridging makes sense and how to manage the risk. Timing is the hardest part of moving property. Sell first
Joshua Flack
Jul 143 min read


Non-Bank Lending in 2026: When It Makes Sense to Pay a Higher Rate
TL;DR Non-bank and second-tier lenders charge more than the main banks. That's the trade-off. What you get is flexibility on the things the main banks won't bend on: tighter DTI, complex income, speed, and deals that don't fit the standard policy box. Used deliberately, with a clear exit back to a main bank, non-bank lending unlocks deals that would otherwise die. Used carelessly, it's just expensive debt. This post covers when the higher rate is worth it. The main banks are
Joshua Flack
Jun 263 min read


Multi-Entity Investing: Using Trusts and Companies to Protect Your Assets
TL;DR Most investors start with property in their personal name and never reconsider. That's fine for one or two properties. As the portfolio grows, the right structure, trust, company, look-through company (LTC), or a combination, becomes a real lever for asset protection and tax efficiency. The wrong structure can lock you in for years and cost more than it saves. This post explains the main options and what each one actually does. Get specialist legal and accounting advice
Joshua Flack
Jun 205 min read


Negotiating with the Big Four: How a Mortgage Adviser Gets You a Better Deal
TL;DR The advertised rate is rarely the best rate. The main banks compete hard for quality borrowers through cash incentives and rate discounts that aren't on the website. An adviser who places volume across multiple banks has leverage an individual borrower doesn't. This post explains how the negotiation actually works, what cash incentives are currently on offer, and why the clawback period matters. The rate on the bank's website is the starting point, not the deal. Most bo
Joshua Flack
Jun 173 min read


How to Stress-Test Your Portfolio Against Rate Hikes
TL;DR Banks don't approve lending at today's rates. They test you at much higher rates to see if you survive a shock. You should run the same test on your own portfolio before the bank does, and before rates actually move. With the OCR expected to rise later in 2026, the gap between today's comfort and tomorrow's stress is exactly what a stress test reveals. This post shows you how to do it yourself. The most useful number in your portfolio isn't your current interest rate. I
Joshua Flack
Jun 63 min read


Strategic Debt Reduction: How to Pay Off Your Family Home While Growing Your Rental Portfolio
TL;DR Not all debt is equal. Interest on your family home isn't tax-deductible. Interest on your rentals is. That single distinction drives one of the most powerful structuring strategies available: pay down the non-deductible home debt as fast as possible while keeping the deductible rental debt working. Done right, you reduce the debt that costs you the most after tax while still growing your portfolio. This post explains the mechanics. Most people pay their debt down in th
Joshua Flack
Jun 33 min read


The 3-Property Accelerator: A Roadmap for Moving from Homeowner to Investor
TL;DR If you already own a home in New Zealand, you’re sitting on leverage most people underestimate. By using usable equity, structuring lending correctly, and avoiding common traps like cross-collateralisation, you can acquire three investment properties within five years without relying on savings alone. The key is sequencing. Start with a clean equity release, target lending-friendly assets like new builds, and spread lending across multiple banks. Policy, not income, is
Joshua Flack
Apr 125 min read


Financing New Builds: Why LVR Exemptions Still Make Them the Smart Entry Point
TL;DR New builds sit outside the Reserve Bank’s LVR speed limits. That single rule changes everything. While existing properties are constrained by deposit requirements and bank quotas, new builds allow materially lower deposits, especially for investors. In a market defined by tighter servicing, modest growth, and capital constraints, this flexibility is leverage. It reduces the cash barrier to entry, improves portfolio scalability, and avoids the bottlenecks created by LVR
Joshua Flack
Apr 124 min read


Interest-Only vs. Principal-and-Interest: The Cash Flow Battle
TL;DR In a high-rate, modest-growth market, structure matters more than ever. Interest-only (IO) lending wins on short-term cash flow, often improving holding costs by hundreds per month and reducing negative gearing pressure. Principal-and-interest (P&I) wins on long-term wealth, steadily reducing debt and interest exposure. The data shows IO can cut weekly holding costs significantly, but increases total interest paid and leaves you exposed to refinancing risk. In 2026, the
Joshua Flack
Apr 124 min read


Escaping the “One Bank Trap”: Why Diversification is the Key to Unlocking Your Next Loan
TL;DR Relying on a single bank limits your borrowing power, flexibility, and long-term strategy. Most people don’t realise their structure quietly locks them into one lender through cross-collateralisation. That makes it harder to access equity, negotiate terms, or get future deals approved. Diversifying across multiple lenders gives you control. It isolates risk, improves servicing options, and keeps each property working independently. If you’ve built equity but feel stuck,
Joshua Flack
Apr 126 min read


Refinancing for Equity Release in 2026: How to Fund Your Deposit Without Saving a Cent
TL;DR - If you already own a home, your next deposit may already exist inside it. In 2026, many New Zealand homeowners are refinancing to unlock equity rather than saving cash. Rising property values and steady principal repayment mean usable equity is often substantial by your mid-30s onward. Lenders will typically allow borrowing up to 80% of your home’s value, with the difference available for reinvestment. The strategy works best for disciplined borrowers with stable inco
Joshua Flack
Apr 106 min read
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