Mortgage Lab Blog

A practical NZ guide to choosing between refixing your current loan, refinancing to another lender, or topping up your mortgage in 2026.

Refinancing can reduce high-interest debt repayments, but it can also turn short-term debt into long-term mortgage interest. Here is how to judge it properly.

Cashback can make refinancing attractive, but only if the numbers work after legal costs, break fees, clawbacks, and loan structure.

A practical document checklist for NZ homeowners preparing to refinance, refix, top up, or switch mortgage lenders in 2026.

When applying for a mortgage, borrowers frequently encounter the term LVR (Loan-to-Value Ratio). This metric represents what percentage of the property's value is being borrowed.

DTI restrictions are now a key part of New Zealand's mortgage lending landscape, with rules in effect since 1 July 2024. These aim to manage financial stability and the level of household debt.

You do not need to understand every KiwiSaver rule, but you should know whether you are eligible for the annual government contribution.

Understand the current KiwiSaver government contribution, who qualifies, and how to maximise the annual top-up.

Your KiwiSaver balance and contributions can impact how much you can borrow for a home. Understanding the relationship helps you plan effectively.

Choosing the right KiwiSaver contribution rate. Understand how current rates affect take-home pay, employer contributions, and long-term savings.

Most first-home buyers focus on one thing: how to scrape together enough for a deposit. But relying on KiwiSaver alone or a friendly nod from your bank manager often isn't enough.

A comprehensive guide to NZ house deposit requirements in 2026, covering LVR rules, First Home Loans, KiwiSaver withdrawals, gifted deposits, and how much you can actually borrow.

The bright-line test is now generally a 2-year test for residential property sold on or after 1 July 2024. Here is what NZ investors need to know before selling.

Interest deductibility is fully restored from 1 April 2025, but negative gearing still needs careful cashflow, lending, and tax planning.

A current 2026 guide to investment property lending in NZ, including investor LVR, DTI, rental income, home equity, and tax considerations.

Cashflow positive property depends on yield, interest rates, tax, deposit size, and realistic costs. Here is how NZ investors can test the numbers.

A practical 2026 guide to holding NZ investment property personally, in a company, trust, or LTC, with current tax-rate and structure warnings.

Revolving credit can be useful, but mixing investment and personal borrowing can damage interest deductibility. Here is the tax trap investors should avoid.

Self-employed New Zealanders can benefit from KiwiSaver but must take proactive steps. Understanding your options ensures you do not miss out on government contributions.

Saving presents a paradox: the process moves slowly, making many abandon the practice entirely. But there is one financial decision that could cost you hundreds of thousands.

Whether you're buying soon or years away, these steps will help you build the strongest possible mortgage application. Start preparing now to maximise your borrowing power.

The magic retirement number varies for everyone, but understanding the benchmarks helps you plan. Here is how to think about retirement savings in New Zealand.

Why updating KiwiSaver contact information matters, even for those who view it as a 'set and forget' investment.

Calculating your retirement number-the savings you need to maintain your lifestyle after you stop working.