10 Reasons to Refinance Your Investment Property

Why Investors Actually Refinance

Most investment property owners refinance for one of two reasons: their current loan is costing them too much, or they need to pull equity out for their next purchase. Everything else is secondary.

If you bought or refinanced a few years back and haven't looked at your loan since, you're probably paying more than you need to. Lenders don't reward loyalty. They save their sharpest pricing for new customers, and existing borrowers get left on whatever rate they locked in originally. That gap can be anywhere from 0.30% to over 1.00% depending on when you last moved.

What Refinancing Actually Costs You

Refinancing isn't without friction. You'll pay discharge fees to your current lender, usually between $150 and $400. Application fees vary, some lenders charge upfront costs while others don't. Then there's the valuation, which the new lender will arrange but you may need to cover if it's not part of a fee waiver package. Settlement costs sit around $800 to $1,200 once you include legal fees and title registration.

Consider an investor in Baulkham Hills with a $650,000 loan balance sitting at 6.20%. They refinance to a lender offering 5.60% on the same variable product. Even with $2,000 in switching costs, the monthly interest saving is roughly $325. They recover the upfront cost in six months, and everything after that is money they're no longer handing over.

Coming Off a Fixed Rate Period

When your fixed term ends, your loan reverts to the lender's standard variable rate. That revert rate is almost always higher than what you'd get if you shopped around or renegotiated. Lenders know most borrowers won't move, so they price accordingly.

If your fixed rate is expiring, the window to act is about 90 days before the end date. Most lenders accept applications within that period, and you can time settlement to coincide with the expiry so there's no break cost. If you wait until after it reverts, you're already paying the higher rate while the new loan processes.

Releasing Equity to Buy Again

This is where refinancing becomes a growth tool, not just a cost-cutting exercise. If your Baulkham Hills investment property has increased in value, you can access that equity without selling. Lenders will typically let you borrow up to 80% of the property's current value, sometimes 90% if you're willing to pay lender's mortgage insurance.

Say your property was worth $950,000 when you bought it, and it's now valued at $1,050,000. Your original loan was $760,000, and you've paid it down to $720,000. At 80% of the new valuation, you can borrow up to $840,000. That's $120,000 you can pull out and use as a deposit on the next property, while the original investment keeps ticking along.

Switching Between Variable and Fixed

Investors refinance to lock in a fixed rate when they want certainty, or switch back to variable when they want offset access and flexibility. Neither option is inherently superior. It depends on what your cashflow needs and how much rate movement you're willing to tolerate.

Variable loans give you full offset account access, which matters if you're parking rental income or building a buffer against vacancies. Fixed loans don't offer that, but they do cap your repayment amount for the term. If you're holding multiple investment loans and want predictable cashflow across the portfolio, fixing part of the debt can smooth things out.

When Your Loan No Longer Fits the Property

Some loans are structured for owner-occupiers and then converted when you move out and turn the property into a rental. The loan might still have principal and interest repayments when interest-only would improve your cashflow. Or it might lack an offset account, so your rental income just sits in a transaction account doing nothing.

Refinancing lets you restructure the loan to match how you're actually using the property. Interest-only terms free up cash you can redirect into your next deposit or offset against your owner-occupied home loan. Adding an offset means rental income reduces the interest you're charged daily, without locking the funds away in the loan itself.

Consolidating Investment Debt

If you've bought a few properties over time, you might have loans scattered across different lenders with different rates, different fee structures, and different repayment dates. Refinancing lets you bring some or all of that debt under one roof.

Consolidation works when it genuinely improves your position, usually by reducing your weighted average interest rate or simplifying your repayment schedule. It doesn't work if you're rolling high-rate unsecured debt into a 30-year mortgage just to lower the monthly payment. You'll pay less each month, but you'll pay more over the life of the loan unless you're disciplined about keeping repayments at the same level.

Accessing Features Your Current Loan Doesn't Have

Some older investment loans don't include offset accounts or redraw facilities. Others cap how much extra you can repay, or charge fees every time you want to pull money back out. If your loan is more than five years old and you've never reviewed it, you're probably missing features that are now standard.

An offset account linked to your investment loan means every dollar you park in that account reduces the balance you're charged interest on. If you're holding $30,000 in rental income and reserve funds in a transaction account earning minimal interest, moving that into an offset linked to a $650,000 loan saves you interest on that $30,000 every single day. At current variable rates, that's worth several thousand dollars a year.

When Lenders Tighten Serviceability and You Need to Move

Sometimes refinancing isn't optional. If your lender has changed their appetite for interest-only loans or investment lending generally, they might refuse to extend your interest-only period when it expires. You'll be forced onto principal and interest repayments, which increases your monthly commitment and reduces cashflow.

Another lender might still offer interest-only on the same loan amount, especially if your equity position has improved and the loan-to-value ratio is now lower. Moving across preserves the structure you need without forcing a repayment type that doesn't suit your strategy.

Running a Loan Health Check Before You Commit

Before you refinance, you need to know whether the numbers actually work. That means comparing your current interest rate, loan features, and ongoing fees against what's available elsewhere. It also means understanding whether your property's value has shifted enough to improve your borrowing position. A loan health check is the clearest way to see whether refinancing will actually put you ahead, or whether you're moving for the sake of it.

Some investors assume refinancing always saves money. It doesn't. If your current rate is already sharp and your loan has the features you need, the cost of switching might outweigh any marginal gain. The calculation isn't just about rate. It's about the full cost of the loan over the time you plan to hold it, including fees, features, and how the loan fits with the rest of your portfolio.

Call one of our team or book an appointment at a time that works for you. We'll go through your current loan, work out what you're actually paying, and show you what's available. If refinancing makes sense, we'll handle the application. If it doesn't, we'll tell you that too.

Frequently Asked Questions