Tax Checklist for First-Time Landlords in Australia (2025–26)

General information only. This article provides general information for new rental property owners in Australia. It is not tax, legal or financial advice. First-year rental returns have more moving parts than later years, so speak with a registered tax agent early. Based on Australian Taxation Office (ATO) guidance current at the time of writing.

Becoming a landlord for the first time comes with a tax to-do list most new investors don't see until tax time, when it's too late to fix. The good news: almost all of it is about setting up the right habits from day one. Get the first year right and every year after is easy. This checklist walks through what to do before you buy, before the first tenant moves in, and once the rent starts coming in.

For the full detail on what you can claim once you're up and running, see Rental Property Tax Deductions: What You Can Claim in Australia.

Before you buy

• Get advice from a reliable source early. The ATO's own guidance is blunt about this: base your decisions on a registered tax agent or the ATO website, not on what friends tell you. A short conversation in year one can save a lot of pain.
• Understand which costs you can't claim. Stamp duty on the transfer, conveyancing and legal fees on the purchase, and building/pest inspections are not deductible. They go into your capital gains tax (CGT) cost base instead, so keep every record.
• Know how borrowing costs work. Loan establishment fees, lender's mortgage insurance and title search fees are borrowing expenses, deductible over 5 years (or the loan term if shorter), not all at once.
• Estimate the numbers before you commit. The ATO publishes a net rental income worksheet to help you work out whether a property is likely to make a net income or loss before you buy.

Before the first tenant moves in

• Beware the initial-repairs trap. Any work to fix damage or defects that existed when you bought, such as scuffed walls, damaged floorboards or a tired roof, is an initial repair. It is capital, not an immediate deduction, even if you didn't know about the problem. The ATO's example: painting throughout before the first tenant is an initial repair, claimed over time, not now. If you can, time discretionary work for after the property has been rented for a while (get advice on your situation). See repairs vs capital improvements.
• Consider a depreciation schedule. If the building qualifies for capital works and there are eligible assets, a quantity surveyor's schedule (the fee is deductible) captures deductions you'd otherwise miss for years. Arrange it early.
• Make sure the property is genuinely available for rent. You can only claim expenses for periods the property is rented or genuinely on the market at a commercial rent. Keep your advertising and listing records as proof.

Set up your money and records from day one

• Separate your finances. A dedicated bank account (or at least a clear label) for rental income and expenses is the single highest-value habit. It makes every later step easier and your claims far easier to prove.
• Start records immediately. The ATO says to keep records from the time you buy, through to 5 years after you eventually sell. Digital copies are fine; keep a backup. See what records landlords should keep for tax time.
• Capture the three key dates: when you bought, when the property was first genuinely available for rent, and when it was first rented. These dates drive how first-year costs are treated.
• Record your ownership share. Co-owners generally declare income and claim deductions in line with legal ownership (joint tenants 50/50; tenants in common by their shares).

Once the rent is coming in

• Declare all rental-related income. Not just rent. You must also declare bond money you retain (for damage), and insurance payouts (for loss of rent or damage). The ATO example: a storm damages the roof, the insurer reimburses the repair as a lump sum, that lump sum is assessable income, and the repair is a deduction.
• Get repairs vs improvements right. Replacing something worn out from renting is usually a repair (deductible now); renovating, replacing a whole structure, or adding something new is an improvement (capital). Ask tradespeople for itemised invoices so a mixed job can be split.
• Track loan interest carefully. Deductible while the borrowed money produces rental income, but redraws for private use and mixed-purpose loans must be apportioned. See Can You Claim Interest on a Rental Property Loan?.
• Consider PAYG instalments. Net rental income can push you into the pay-as-you-go instalment system; the ATO may notify you.

Prepare for your first investor tax return

When you lodge your first return as an investor, have ready: all rental income received, the dates the property was rented, and evidence of every expense. The ATO's strong recommendation is to talk to your tax agent as early as possible, ideally when you first buy, so you know exactly what to keep.

This is exactly the gap ledger.rent fills for new landlords: one place to record income and expenses against your property and financial year from day one, capture the key dates and ownership share, store every document, flag the first-year tricky items (initial repairs, borrowing costs, depreciation set-up) for your accountant, and export an accountant-ready pack at tax time. Start the habit now and your first return is a review, not a reconstruction.

Start your first year the easy way

The difference between a stressful first tax return and a simple one is set in the first few weeks. ledger.rent gives new Australian landlords a guided workspace to capture income, expenses, documents and the key dates from day one, and to export an accountant-ready summary when it's time to lodge.

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