G'day, friends! Bob here. “Should I rent or should I buy?” is one of those questions people ask me at barbecues, usually while I'm trying to eat a sausage in peace. And they always want a one-word answer. Rent! Buy! But after forty years of numbers, I can tell you the honest answer is two words: it depends.
To show you why it depends, I'm going to introduce you to two people asking me the exact same question in 2026 — and getting completely different answers. Not because one's right and one's wrong, but because their numbers and their lives are different. Let's meet them.
Meet Priya: 28, Young Professional, Renting in the City
Priya's 28, a couple of years into a good career, and she's tired of “throwing money away on rent” — her words, and words she's heard from every well-meaning relative at every family dinner. She's got some savings, a chunk of student debt, and a job that might move her to a different city in the next few years.
Here's what I told Priya. First: renting is not throwing money away. You're buying flexibility and a roof, and right now flexibility is worth a lot to someone whose career might relocate her. The data backs this up — the “breakeven” point, where buying finally beats renting, has stretched out to around 5 to 7 years in most markets (longer than the old 5-year rule of thumb, because of today's rates and transaction costs). If Priya buys and then moves in three years, the buying and selling costs alone will eat most of the equity she built. She'd likely come out behind.
Second: that student debt and the big deposit matter. Every dollar she sinks into a down payment is a dollar not paying down debt or sitting in investments. There's a strategy the finance folks love called “rent and invest the difference” — if renting is cheaper monthly, you invest the gap and let it compound. It works beautifully on paper. The catch, and I stress this to every young person: you actually have to invest the difference. If it just leaks into brunch and streaming subscriptions, the whole argument collapses.
Bob's steer for Priya: For now, renting is the sensible play — while she builds her deposit, chips away at the student debt, and keeps her options open. Buying isn't off the table forever; it's just not this year's move. The moment her job stabilises and she knows she'll stay put 5+ years, we run the numbers again.
Meet Geoff: 47, Established Career, Sitting on the Fence
Geoff's 47. Different story entirely. He's settled, his kids are teenagers, his income's solid, and he's been renting the same house for years because he never quite got around to buying. Now he's wondering if he's missed the boat — and whether buying at 47 even makes sense with retirement now visible on the horizon.
Geoff's calculation is almost the mirror image of Priya's. His big advantage: stability. He's not moving. He'll comfortably clear that 5-to-7-year breakeven, which means the maths of buying actually works for him where it didn't for Priya. And there's a psychological benefit accountants secretly love — a mortgage is a “forced savings” plan. Every payment quietly builds equity whether you're disciplined or not, which suits people who know they wouldn't reliably invest the difference.
But — and it's an important but — Geoff has to think about the timeline to retirement. Taking on a 30-year mortgage at 47 means payments potentially running into his seventies. So we talked about a bigger deposit (he has more saved than Priya), possibly a shorter loan term, and making sure the repayments don't strangle his retirement contributions. For Geoff, buying can be a genuine wealth and security move — ownership brings appreciation, tax advantages, and no landlord raising the rent every year — but it has to be structured so it doesn't wreck the retirement plan.
Bob's steer for Geoff: Buying likely makes sense — his stability clears the breakeven hurdle and the forced-savings discipline suits him. But structure it carefully: bigger deposit, sensible term, and never at the expense of the retirement pot. A house you can't afford to live in when you retire isn't an asset, it's an anchor.
Same Question, Different Answers — Here's Why
Notice what actually drove the two decisions. It wasn't age itself. It was the things age happened to bring along:
- Timeline — the single biggest factor. How long will you genuinely stay put? Under 5 years usually favours renting; 7+ years tilts strongly toward buying. Priya's uncertain, Geoff's rock-solid.
- Upfront cash & competing goals. A down payment is money not doing other jobs — paying student debt (Priya) or padding retirement (Geoff).
- Discipline. “Rent and invest the difference” only wins if you actually invest it. Be honest with yourself.
- The full cost of owning. It's never just the mortgage — add property taxes, insurance, and maintenance (that's the one that surprises everyone; the roof always waits until you're skint).
- Your local market. Buying's cheaper than renting in most of the country, but the opposite is true in a lot of pricey coastal metros. Location swings it enormously.
The Honest Answer: Run YOUR Numbers
Here's the truth that took me a career to fully appreciate. There is no universal answer to rent-vs-buy, and anyone who gives you a confident one-word reply is selling something. Priya and Geoff asked the same question and both got the right answer — a different one each — because they ran their own numbers.
That's exactly what our Rent vs Buy Calculator is for. You put in your rent, the home price you're considering, your deposit, the interest rate, how long you plan to stay, and the ongoing costs — and it shows you the true long-term cost of each path for your situation, not for some imaginary average person. No sign-up, nothing stored, just your numbers laid out honestly.
Whether you're a Priya keeping your options open or a Geoff weighing up stability, don't guess and don't let a relative's rule of thumb decide it for you. Sit down for ten quiet minutes, put in your real figures, and let the maths tell you which one actually wins.
Rent or Buy? Find Out What Wins for YOU
Compare the real long-term cost of renting versus buying, based on your own numbers — free, private, no sign-up.
Try the Rent vs Buy Calculator →Cheers,
Bob the Retired Accountant
Renting his opinions freely, but the numbers are yours to own