How Much Does LMI Really Add to a Home’s Cost?

September 09, 2025

How Much Does LMI Really Add to a Home’s Cost?

Buying a home can be an exciting milestone, but it often comes with a maze of costs. One of the most confusing expenses for many in Australia is Lenders Mortgage Insurance (LMI). If you’re a first-time buyer, an investor, or an international newcomer, understanding LMI is crucial to planning your budget accurately.

What Is Lenders Mortgage Insurance?

LMI is an insurance policy that protects the lender—not you—if you can’t repay your mortgage. It’s a one-time premium paid when borrowing more than 80% of your property’s value.

In simple terms:

  • You borrow more than 80% of the property's price or valuation.
  • The lender asks for LMI to cover potential losses if you default.
  • You pay the premium upfront, added to your total loan amount or as a lump sum.

Why do lenders require LMI?
It reduces their risk since larger loans mean higher exposure. LMI makes it possible for borrowers to purchase with a smaller deposit, sometimes as low as 5%.

How Much Does LMI Add to Your Home Buying Costs?

The cost varies based on several factors, including the loan amount, your deposit size, and the property's purchase price. Here’s how to get a ballpark figure:

  • Premium Range: Typically between 1% and 3% of the loan amount.
  • Example:
    • Borrowing $500,000 with 95% loan-to-value ratio (LVR).
    • LMI might cost around $15,000 to $20,000.

Breaking down the costs:

ScenarioLoan AmountLMI EstimateAdditional Cost
$500,000 at 90% LVR$450,000~1.2% ($5,400)Paid upfront or added to loan
$600,000 at 95% LVR$570,000~2% ($11,400)Paid upfront or added to loan

Keep in mind:

  • Smaller deposits mean higher LMI costs.
  • The larger your deposit (say, 10%), the less or no LMI you pay.

Who Pays for LMI?

  • Typically, the buyer.
  • Some lenders allow adding the LMI premium to your mortgage, so you pay it off over time.
  • Others prefer a lump sum payment at settlement.

Important:
Paying LMI upfront can reduce your total interest over the loan term but might strain your cash reserves initially.

Do International Buyers and Migrants Need to Pay LMI?

Many of my clients from overseas wonder if they're eligible for LMI exemptions.

Key points:

  • If your deposit is less than 20%, most lenders will require LMI.
  • Foreign investors often face higher deposit requirements and LMI costs.
  • Australian residents on temporary visas may need to meet additional criteria but generally still pay LMI if borrowing over 80%.

Tip: Check with specific lenders about eligibility, as some have tailored policies for international clients.

How to Reduce or Avoid LMI

While LMI can be a significant added expense, there are ways to minimize or avoid it:

  • Save a larger deposit: Aim for at least 20%.
  • Use family guarantees: Some lenders accept security over other properties or assets.
  • Look for government schemes:
    • First Home Loan Deposit Scheme (FHLDS): Allows eligible first-timers to buy with just 5% deposit and avoids LMI.
    • Family Pledge schemes: Enable family members to guarantee part of your loan.

Be aware:
Eligibility criteria for these schemes are strict, and deadlines are crucial. For example, the FHLDS requires application prior to settlement.

The True Cost of LMI Over Time

While paying LMI upfront feels costly, consider its long-term impact.

"LMI often adds 1-3% to your borrowing costs but can be an enabler for homeowners who don’t have large savings." — Financial expert, Jane Doe

If you’re comparing Australian rates to overseas markets, note that in some countries, similar insurance costs are baked into mortgage interest rates or require larger deposits.

In my 20+ years helping migrants:
Many clients find that having access to cheaper property in Australia—thanks to LMI-enabled borrowing—outweighs the initial expense.

Key Requirements for Borrowing and LMI

Ensure you meet these common criteria before applying:

  • Proof of income: Recent payslips, tax returns, or overseas income documents.
  • Deposit source: Savings, gifted funds, or foreign earnings.
  • Credit history: Clean or explained credit reports.
  • Property approval: Verified valuation and title checks.
  • Visa status: For migrants, approval depends on visa type and residency.

Quick Checklist

  • Minimum deposit: Usually 5-10%.
  • Documentation: 3-6 months bank statements, proof of income.
  • LMI eligibility: Borrowing over 80%.
  • Lender requirements: Specific to lender policies and your financial situation.

Final Thoughts

Understanding LMI is essential in shaping your home purchase plan. While it may seem like an added burden, it unlocks opportunities for those who don’t have a sizeable deposit readily available.

If you’re unsure whether LMI is worth it, consider the alternative: saving for a larger deposit or exploring government schemes. In many cases, paying LMI might be the most practical route, especially for first-time buyers or international clients.

Thinking long-term, owning property in Australia can be a valuable investment. Navigating costs wisely—especially LMI—helps you make informed decisions and move closer to your homeownership goals.

Madhu Chaudhuri

Madhu Chaudhuri

Director

With over 20 years of experience as a mortgage broker, Madhu specializes in helping migrants and expats find loans suited to their unique financial situations. Her expertise in navigating complex lending requirements and understanding diverse financial backgrounds has helped countless families achieve their Australian property dreams.

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