Getting approved for an investment loan in Hobart depends on how you structure your income, present your rental yield, and handle the 3 per cent serviceability buffer that applies to every lender.
We regularly see medical professionals with solid incomes stumble at the approval stage because lenders assess investment borrowing differently from owner-occupier lending. Your capacity to service debt includes the new loan repayment, the serviceability buffer, and the impact of existing debts, all tested against rental income that lenders discount by at least 20 per cent to account for vacancy and maintenance.
That calculation changes how much you can borrow, which property types work, and whether you structure the loan as interest-only or principal and interest. The right approach depends on whether you are buying in a high-yield suburb like Glenorchy or a capital-growth area closer to the waterfront, and what the rest of your financial position looks like when a credit assessor reviews your application.
How lenders assess rental income and vacancy rates
Lenders reduce the rental income you provide by 20 to 30 per cent before adding it to your serviceability calculation. If you are targeting a unit in North Hobart that rents for $450 per week, the lender includes only $315 to $360 of that income when testing whether you can afford the repayments.
The rental market in Hobart has tightened over recent years, especially near the university and hospital precincts, but lenders still apply a standard discount regardless of local vacancy conditions. They also test your ability to service the loan at the product rate plus a 3 per cent buffer, so even if you lock in a variable rate around current levels, the lender assesses repayments as if rates were 3 percentage points higher.
Consider a scenario where a registrar earning $180,000 wants to buy a two-bedroom apartment in Battery Point for rental purposes. The property generates $500 per week in rent, but after a 25 per cent reduction the lender credits $375. With a $50,000 deposit and a loan amount of around $550,000, serviceability includes the buffered repayment on that loan, existing HECS debt, and a car loan. The lender reduces borrowing capacity by approximately $140,000 compared to what the same buyer could access for an owner-occupied purchase, even though the rental income partially offsets the loan cost.
Structuring your deposit and managing Lenders Mortgage Insurance
Most lenders require a 10 per cent deposit for investment loans, though some will accept as little as 5 per cent with Lenders Mortgage Insurance applied to the full loan amount. LMI premiums rise sharply above 90 per cent loan to value ratio, and many lenders have reduced the maximum LVR for investment lending to 90 per cent even where they continue to offer 95 per cent for owner-occupiers.
If you hold equity in your own home, you can use that equity as part or all of your deposit rather than drawing down savings. A consultant anaesthetist we worked with recently held $220,000 in usable equity in a Lenah Valley property and used $60,000 of that to fund the deposit and costs on a rental property in Glenorchy, preserving cash for other purposes. The lender cross-secured both properties, valued the new purchase independently, and applied LMI only to the portion above 80 per cent LVR on the investment property.
The trade-off with using equity is that both properties sit as security, so if you plan to sell your home within a few years you need to structure the lending to allow partial discharge. That means working through the loan structure with a broker before signing contracts, not after settlement when your options narrow.
Ready to get started?
Book a chat with a Finance & Mortgage Broker at Red Sea Lending today.
Interest-only versus principal and interest for tax and cash flow
Interest-only repayments on an investment loan reduce your monthly outlay and maximise the interest deduction, which matters when you are negatively geared. For properties acquired before the negative gearing changes take effect on 1 July 2027, you can offset rental losses against your salary or other income. For established properties purchased after that date, losses are quarantined and can only be used against other residential rental income or carried forward.
An interest-only loan on a $500,000 borrowing at current variable rates costs roughly $2,100 per month. The same loan on principal and interest repayments costs around $3,000 per month, with $900 going toward reducing the loan balance. That $900 is not deductible, so if you are managing cash flow and holding the property for growth rather than paying it down quickly, interest-only makes sense for the first few years.
Lenders typically allow interest-only terms of five years on investment lending, after which the loan converts to principal and interest. You can request an extension, but lenders reassess your serviceability at that point, and if your circumstances have changed or rates have risen, the extension may not be approved. That is worth considering if you are planning to build a portfolio rather than holding a single property long term.
How the new negative gearing and capital gains rules affect approval strategy
The changes to negative gearing and capital gains tax from 1 July 2027 do not alter how lenders assess your application, but they change which properties produce a better after-tax return and whether it makes sense to buy now or wait.
If you settle on an established property before 1 July 2027, you retain access to negative gearing under the current rules and the 50 per cent capital gains discount when you sell. If you settle after that date, your rental losses are quarantined unless the property qualifies as an eligible new build. New builds include dwellings constructed on previously vacant land and developments that increase the number of dwellings on a site, but not knock-down rebuilds that replace one dwelling with one dwelling.
New builds in Hobart are concentrated in precincts like Macquarie Point and Glenorchy, where former industrial sites are being redeveloped. These properties qualify for unrestricted negative gearing and give buyers the choice between the 50 per cent capital gains discount and indexed cost base with a 30 per cent minimum tax rate. Established properties in older suburbs like South Hobart, Sandy Bay, and West Moonah fall under the quarantined loss rules if purchased after July 2027.
From a lending perspective, lenders do not price loans differently based on whether the property is new or established, but they do adjust valuations. Units in newly completed buildings often face valuation discounts in the first two years, which can reduce your borrowing capacity or require a larger deposit. That is something to factor in if you are weighing the tax benefit of a new build against the equity position at settlement.
Documentation lenders require from medical professionals and PAYG employees
Medical professionals often work across multiple sites, hold shares in private practices, or receive a mix of salary and contractor income. Lenders treat each income type differently, and how you present that income determines whether it is fully included in your application or discounted.
If you are a salaried employee at the Royal Hobart Hospital, lenders accept your base salary at full value and include regular allowances that appear on your payslip over at least three months. Overtime and shift penalties are usually included at 80 per cent of the average. If you work additional sessions as a visiting medical officer, that income is often treated as self-employed income and requires two years of financials unless the arrangement is documented as PAYG through the hospital.
For contractor income through a company or trust, lenders require two years of tax returns, accountant-prepared financials, and evidence of ongoing contracts. Some lenders allow one year of financials if you have moved from a salaried role to a contractor role in the same field, but that is lender-specific and depends on how your accountant structures the income.
Presenting your income correctly at the start avoids delays once the application is lodged. We have seen applications stall for weeks because the initial submission treated contractor income as salary, forcing the lender to request additional documents and re-calculate serviceability halfway through the process.
Choosing variable, fixed, or split rates for investor lending
Investment loan rates are typically 0.30 to 0.60 percentage points higher than owner-occupier rates, and the gap widens further if you choose interest-only repayments. That difference affects whether you lock in a fixed rate or stay on a variable rate, especially given the uncertainty around rate movements over the next few years.
A variable rate gives you flexibility to make extra repayments, use an offset account if the lender offers one on investor lending, and refinance without break costs if a lower rate becomes available. A fixed rate protects you from rate rises but locks you into a set repayment for the fixed term, and if you need to sell or refinance before the term ends, break costs can run into thousands of dollars.
Some borrowers split their loan, fixing a portion and leaving the rest variable. That approach reduces exposure to rate rises while keeping some flexibility, but it also means managing two loan accounts and two sets of fees. The decision depends on how long you plan to hold the property, whether you expect to draw down further equity in the next few years, and whether rental income covers the current repayment.
The debt-to-income cap and how it limits high-income borrowers
From 1 February 2026, lenders can only approve 20 per cent of new investment loans to borrowers with debt-to-income ratios above six times. That cap applies separately to investment and owner-occupier lending, so it is possible to meet the cap for one loan type and exceed it for another.
The cap affects high-income borrowers more than it affects median earners, because borrowing capacity often hits the debt-to-income limit before it hits the serviceability limit. A medical specialist earning $300,000 who wants to borrow $1.9 million for an investment property sits above the six-times threshold and falls within the 20 per cent cap. If the lender has already allocated most of its cap for that quarter, your application may be declined on debt-to-income grounds even though you can afford the repayments.
Some lenders manage the cap by limiting high-DTI approvals to certain borrower types or requiring larger deposits. Others manage it by slowing down processing times for high-DTI applications until the next reporting period. The cap does not apply to new dwelling construction or newly erected dwellings, so if you are considering a house and land package or a brand-new apartment that has never been occupied, you are exempt.
Call one of our team or book an appointment at a time that works for you. We work with lenders who understand how medical professionals structure their income, and we will walk through your borrowing capacity, loan options, and the documentation needed before you start looking at properties.
Frequently Asked Questions
How do lenders assess rental income for investment loan approval?
Lenders reduce your rental income by 20 to 30 per cent to account for vacancy and maintenance before adding it to your serviceability calculation. They also test your ability to repay the loan at the product rate plus a 3 per cent buffer, regardless of actual vacancy rates in your area.
Can I use equity from my home as a deposit for an investment property?
Yes, you can use equity in your existing home to fund part or all of the deposit and costs on an investment property. The lender will cross-secure both properties and assess your serviceability based on the combined debt, with LMI applied if the investment loan exceeds 80 per cent LVR.
What is the difference between interest-only and principal and interest for investment loans?
Interest-only repayments lower your monthly outlay and maximise your tax deduction, while principal and interest repayments reduce the loan balance over time but include a non-deductible component. Lenders typically allow interest-only periods of five years on investment lending.
How do the new negative gearing rules affect investment loan approval?
The negative gearing changes from 1 July 2027 do not change how lenders assess your application, but rental losses on established properties purchased after that date are quarantined and cannot be offset against salary or other non-rental income. Properties purchased before that date, or eligible new builds, retain access to current negative gearing rules.
What is the debt-to-income cap and how does it affect high-income borrowers?
From 1 February 2026, lenders can only approve 20 per cent of new investment loans to borrowers with debt-to-income ratios above six times their gross income. High-income borrowers may hit this cap before reaching their serviceability limit, especially when borrowing large amounts. The cap does not apply to new dwelling construction or newly erected dwellings.