Why Should You Consider Investment Loan Structures?

Understanding the right investment loan structure can significantly impact your property investment strategy and long-term wealth creation goals.

Hero Image for Why Should You Consider Investment Loan Structures?

Understanding Investment Loan Structures

When buying an investment property, choosing the right loan structure is just as important as selecting the property itself. The way you structure your investment loan can have profound implications for your cash flow, tax benefits, and ability to build wealth through property. With access to investment loan options from banks and lenders across Australia, understanding the different structures available is essential for maximising your returns.

An investment loan structure refers to how your property investment loan is set up, including factors such as the loan amount, repayment type, interest rate type, and how the loan interacts with your other financial commitments. The right structure can help you leverage equity, maximise tax deductions, and accelerate your portfolio growth.

Interest Only vs Principal and Interest

One of the most fundamental decisions in structuring your investment loan is choosing between interest only and principal and interest repayments.

Interest Only Investment Loans

With an interest only investment structure, you pay only the interest charges on your loan amount for a set period, typically between one to five years. This option offers several advantages:

  • Lower monthly repayments, improving cash flow
  • Greater ability to use rental income to cover loan costs
  • Potential to redirect funds towards additional investments
  • Enhanced tax benefits as interest is a claimable expense

Many property investors prefer interest only loans because they can claim the full interest amount as a tax deduction while maintaining flexibility to invest elsewhere. However, it's important to note that your loan amount doesn't reduce during the interest only period.

Principal and Interest Loans

With principal and interest repayments, you pay down both the interest charges and part of the loan amount each month. While this creates higher repayments, you build equity faster and reduce your overall debt. Some investors choose this structure for properties they plan to eventually move into or sell.

Variable Rate vs Fixed Rate Structures

Your choice between variable interest rate and fixed interest rate products significantly impacts your investment loan features and flexibility.

Variable Rate Investment Loans

A variable rate investment loan means your investor interest rates fluctuate with market conditions. Benefits include:

  • Potential for rate discounts when market rates decrease
  • Greater flexibility for additional repayments
  • Access to offset accounts and redraw facilities
  • No break costs if you want to refinance

Variable rate products typically offer more investment loan features that can help you manage your finances effectively.

Ready to get started?

Book a chat with a Finance & Mortgage Broker at New Wave Property Finance today.

Fixed Rate Investment Loans

Fixed interest rate loans lock in your interest rate for a set period, usually between one to five years. This provides:

  • Certainty around repayment amounts
  • Protection from interest rate increases
  • Easier budgeting for your investment strategy

Many investors choose a split loan structure, combining both variable and fixed portions to balance certainty with flexibility.

Loan to Value Ratio (LVR) Considerations

Your loan to value ratio (LVR) represents the percentage of the property value you're borrowing. This directly affects your investor deposit requirements and whether you'll need to pay Lenders Mortgage Insurance (LMI).

Most lenders allow investment borrowing up to 80% LVR without LMI. Borrowing above this threshold means paying LMI, which protects the lender if you default. While this increases your upfront costs, it can help investors enter the market sooner or leverage equity from existing properties.

For those expanding your property portfolio, understanding how to structure LVR across multiple properties is crucial for sustainable growth.

Using Equity Release Strategies

As you build wealth through property ownership, you can leverage equity in existing properties to fund additional purchases. An equity release involves accessing the increased value in your property without selling it.

This strategy allows you to use one property's equity as your investor deposit for another, accelerating portfolio growth. However, structuring equity release correctly requires careful planning around cash flow, particularly considering vacancy rates and the need for rental income to service multiple loans.

Standalone vs Cross-Collateralised Structures

Standalone Loan Structure

Each property has its own separate loan with its own security. This structure offers:

  • Flexibility to sell individual properties
  • Ability to refinance specific loans
  • Clearer separation of assets
  • Easier investment loan refinance options

Cross-Collateralised Structure

Multiple properties secure one or more loans. While this might give you access to better investor interest rates, it reduces flexibility and can complicate future property sales or refinancing.

Most experienced investors prefer standalone structures for their flexibility and clearer exit strategies.

Maximising Tax Benefits Through Structure

The way you structure your investment property finance directly impacts your tax position. Key considerations include:

  • Ensuring rental income flows correctly for tax purposes
  • Structuring loans to maximise claimable expenses
  • Understanding negative gearing benefits
  • Separating investment and personal debt

Interest on investment loans is tax-deductible, making it crucial to keep investment borrowing separate from personal loans. Never use your investment loan for personal expenses, as this can compromise your tax deductions.

Other claimable expenses include property management fees, body corporate fees, stamp duty (in some cases), repairs, and depreciation.

Structuring for Passive Income and Financial Freedom

Your ultimate goal in property investment is likely to generate passive income and achieve financial freedom. The right loan structure supports this by:

  • Optimising cash flow to cover loan repayments from rental income
  • Allowing for property market fluctuations and vacancy rates
  • Providing flexibility as your circumstances change
  • Supporting long-term portfolio growth

Calculating investment loan repayments against expected rental returns helps ensure your properties remain positively geared or sustainably negatively geared.

The Investment Loan Application Process

When structuring your investment loan, the investment loan application process requires careful preparation. Lenders assess:

  • Your borrowing capacity including existing debts
  • Rental income potential (usually calculated at 80% to account for vacancy)
  • Your deposit and equity position
  • Your overall property investment strategy

Working with specialists who understand investment loan products across multiple lenders gives you access to better investment loan options and interest rate discounts that suit your specific situation.

Reviewing Your Investment Loan Structure

Your investment loan structure shouldn't remain static. Regular reviews ensure your loans still align with your goals, particularly when:

  • Interest only periods are expiring
  • Fixed rate periods end
  • Your income or circumstances change
  • You're considering buying your first investment property or adding to your portfolio
  • Property values have increased, creating equity opportunities

A loan health check can identify opportunities to improve your investment loan features, reduce interest rates, or restructure for better tax outcomes.

The right investment loan structure is fundamental to building wealth through property. Whether you're purchasing your first rental property loan or managing multiple properties, professional guidance ensures your loan structure supports your long-term financial growth objectives. Call one of our team or book an appointment at a time that works for you to discuss your investment loan options.


Ready to get started?

Book a chat with a Finance & Mortgage Broker at New Wave Property Finance today.