Your first investment property: what to start tracking from day one

The first month of owning an investment property is a blur of keys, agents and paperwork, and that month decides how the next decade of admin feels.

Records you file now take minutes. The same records rebuilt at tax time, or worse at sale time a decade on, take days and sometimes cost real deductions.

So here's the whole day-one setup, in the order the paperwork arrives. None of it is complicated, and all of it is easier this week than any future week, so let's get cracking.

What should you keep from settlement?

Keep everything the purchase generated: the contract of sale, the settlement statement, and the receipts for stamp duty, conveyancing, and building and pest inspections.

First-time investors routinely get the next part wrong. Most of these costs are not deductions on this year's tax return, which makes people careless with them.

These costs belong to the property's CGT cost base, the figure that determines your capital gain when you eventually sell, which may be decades away. A tidy settlement file made this week is a gift to a future version of you doing a tax calculation in the 2040s.

Scan the lot, name the files sensibly, and store them somewhere that outlives your current laptop.

Should you get a depreciation schedule?

While you're in paperwork mode, add a depreciation schedule to the list. A quantity surveyor's schedule itemises the capital works and eligible asset deductions the property carries, and those deductions exist on paper without cash leaving your pocket.

Investors who never commission a schedule simply don't claim them. Whether a schedule pays for itself depends on the property's age and history, since rules differ for older buildings and second-hand assets, so ask the surveyor or your tax agent in month one rather than year three.

Which loan details matter from the start?

Record the loan's basics the day it settles: the opening balance, the interest rate, whether it's interest-only or principal-and-interest (and when any interest-only period ends), the repayment amount, and whether an offset account is attached.

Then start the one habit that carries the rest, which is capturing the lender's statement every time it arrives. Your single biggest ongoing deduction lives in that statement, because only the interest portion of your repayments is deductible, never the principal, and the statement separates the two.

Miss a year of statements and you'll be re-downloading them from a lender portal that archives things in the least helpful possible way.

If your loan has an offset account, track its balance from day one as well. The interest you're charged is calculated daily on the loan minus the offset, so the offset balance is part of your interest arithmetic. We've worked through exactly how much an offset saves, with the formulas shown.

While you're noting the loan details, calculate your starting LVR (loan ÷ value) and write it down. Our LVR guide explains why that ratio decides your refinancing options later, and why it moves even when you do nothing.

How should you track rent and expenses?

Two rules cover it. Capture rent as it lands, and categorise every expense the week it happens.

Rent usually arrives via an agent whose monthly statement nets their fees out of the payment. Keep those statements, because both the gross rent and the fees matter for tax.

Expenses are the sprawling part: rates, insurance, water, repairs, pest control, gardening, each deductible in its own category while the property earns income.

The ATO sorts rental deductions into defined expense categories. Copy that structure from your first month and your records already match the shape of your tax return.

We've written a full guide to tracking property expenses for tax time, including the capital-versus-revenue line that catches almost everyone. The day-one version is short: category on arrival, receipt attached, no shoebox.

What does the property cost you each week?

It's also worth pricing the whole position honestly from the start. If the property runs at a loss, that loss has a specific weekly cost after tax, and knowing it beats assuming "the refund covers most of it".

Our negative gearing worked example shows the arithmetic end to end. Run it with your own rent and rate in the first month, and again whenever either changes.

What system should you actually use?

For one property, a spreadsheet or an app both work, and we've compared them honestly in spreadsheet vs app: what to track and where spreadsheets break.

A spreadsheet is free, transparent and fine at this scale. It does depend on you typing every statement forever, and it strains at offset modelling and forecasting.

Kleev reads the statements instead. Drop in your lender statement and your bank's CSV export (here's how to export one from the major banks) and the property model assembles itself, covering loan, offset, rent and categorised expenses, then stays current as new statements arrive.

Whichever way you go, choose in month one. A system you start with the first statement captures the whole story, while one you adopt in month eleven starts with a backlog.

What does good look like after the first year?

After twelve months of day-one habits you'll have a settlement file that makes sale-time CGT arithmetic trivial, a complete statement trail with interest cleanly separated, every expense categorised to match the tax return, an offset path you can model forward, and a current view of your equity.

Tax time becomes an export, refinance conversations start from a known LVR, and you answer the second-property question ("can we afford it?") from data instead of vibes.

Kleev builds that end state from your statements while you get on with your life. Start your property's model in Kleev →

Common questions

What documents should I keep from settling an investment property?

Keep the contract of sale, the settlement statement, and records of stamp duty, conveyancing fees and inspection costs. These purchase costs generally aren't income tax deductions, but they form the property's CGT cost base, so the file you make in week one determines a tax calculation you'll do years from now when you sell.

Do I need a depreciation schedule for my first investment property?

For many properties it's worth commissioning one early: a depreciation schedule from a quantity surveyor itemises the paper deductions (capital works and eligible assets) you can claim each year, and investors who never obtain one routinely leave deductions unclaimed. Whether it pays for your specific property depends on its age and history, so ask a quantity surveyor or your tax agent.

What should I track for a rental property from the start?

Six things: rent received, loan interest separated from principal, the offset balance if you have one, every expense by category, the property's estimated value, and your capital costs from purchase. Tracked from day one, these cover your tax return each year, your equity position, and the CGT sums when you eventually sell.

Should I use a spreadsheet or an app for my first property?

Either genuinely works at the one-property stage. A spreadsheet is free and teaches you the mechanics; it strains at statement re-typing, offset modelling and multi-year forecasting. An app like Kleev reads your lender and bank statements into the model instead. What matters most in year one is starting the habit in month one rather than month eleven.