Are You Financially Ready for a Home Loan?

A lender's approval measures the probability that you will repay them. It is not a measure of whether the purchase is a good idea for your household, and the two questions have different answers surprisingly often.

Updated 9 September 2026

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Rohit has been approved, which he has mistaken for an answer

Rohit and his wife both earn, they have been saving towards a flat, and a bank has told them what it is willing to lend. The number was larger than they expected, and it has quietly become the size of flat they are now looking at.

This is the most consequential thing that happens in a home purchase and almost nobody notices it happening. The lender's number answers a question about the lender's risk, not about Rohit's plans. A bank assessing whether it will get its money back over twenty years is looking at income, existing obligations and the property's value as security. It is not asking whether the couple intend to stay in this city, whether they want children, whether one of them might take a lower-paid job they would prefer, or whether the instalment leaves anything over for the rest of their life.

Readiness is a separate assessment, and it is theirs to make.

Four things to be true, not one

The useful test has four parts, and a purchase is ready when all four hold rather than when the largest one does.

Cash. The deposit and every transaction cost has to be payable without emptying the emergency reserve. This is where the most common failure occurs, because the deposit is visible and the transaction costs are not — registration, stamp duty, legal work, brokerage, and whatever the place needs before anyone can live in it. A couple who complete the purchase with nothing left are one event away from borrowing expensively, and the events do not wait politely for the finances to recover.

Income. The instalment has to survive a realistic disruption rather than merely fit the current payslip. The right stress test is not a catastrophe; it is the ordinary bad year — one income interrupted for some months, or a bonus that does not arrive. If the answer is that they would manage by suspending their investing, that is worth knowing before signing, because that is the plan.

Goals. Retirement contributions, insurance premiums and anything else non-negotiable have to continue. A home loan that quietly consumes the retirement contribution has not been paid for out of surplus; it has been paid for out of a goal with no alternative funding, which is the ordering error prioritising multiple goals exists to prevent.

The life plan. The property has to stay useful long enough to justify the cost of acquiring and eventually disposing of it. This is the least financial of the four and frequently the one that decides the outcome.

Why the last one matters most

Transaction costs on property are large and they are paid twice — once going in and once coming out. That makes a purchase a bet that the household will not need to move for a good while.

So the question is not whether Rohit can afford the flat. It is whether he can be reasonably confident that this city, this area and this size of home will still suit them in several years. A couple who might have a child, might move for work, or are not certain they want to stay where they are, are considering an expensive and slow-to-reverse commitment on an uncertain premise.

None of that requires a forecast about property prices, which is the version of this question people usually reach for and cannot answer. It requires a judgement about their own lives, which they can.

Budget the property, not the loan

The second structural error is treating the instalment as the cost of owning.

It is not. Ownership brings the society or maintenance charge every month, property tax every year, insurance, and repairs — which are irregular, forgotten between occurrences, and include the occasional large one. Moving in brings furnishing and the move itself. A different location changes commuting costs and possibly utilities. And an eventual sale brings brokerage and its own delay.

The comparison that matters is between current total housing cost and prospective total housing cost. Comparing his rent against the proposed instalment alone understates the change, sometimes by a wide margin, and it is the comparison almost every buyer makes.

The wider version of that comparison, including what the deposit would otherwise have earned, is buying against renting.

Waiting is a position, not a failure

If the four tests do not all pass, the honest response is to wait, and it is worth separating that from a bet on prices.

Waiting to forecast the market is speculation and Rohit is not equipped for it — nor is anybody offering him a view. Waiting to change his own position is different and entirely within his control. A larger deposit reduces the amount borrowed and the interest that follows from it. Clearing other debt raises the margin between the instalment and dependable surplus. Renting in the area for a year answers the life-plan question with evidence rather than assumption. Each of those makes the eventual purchase safer regardless of what prices do.

The circumstances that most clearly argue for waiting are specific: income that is changing or newly uncertain, a deposit that is itself borrowed or borrowed against, a purchase that would consume all liquid assets, or genuine uncertainty about the city. Any one of those turns a large commitment into a fragile one.

Borrow less than offered

The last point follows from the first and is the single most useful habit available here.

The sanctioned amount is a ceiling, not a target, and the gap between what a household is permitted to borrow and what it should borrow is where financial fragility comes from. Rohit's instalment should leave a real margin over his dependable surplus — enough that a bad quarter is absorbed rather than escalated, and enough that his investing continues rather than pausing.

That margin is what converts a home loan from a twenty-year source of anxiety into a background commitment. It costs a smaller flat now, which is a real price and worth paying. And it is a decision that can only be made at the beginning: a loan taken at the maximum cannot be quietly made smaller later.

What to take away

An approval measures the lender's risk and says nothing about whether the purchase suits your life. Test four things instead: the cash covers the deposit and every transaction cost without touching the reserve; the instalment survives an ordinary bad year; retirement and insurance carry on untouched; and the property stays useful long enough to be worth the cost of buying and selling it.

Budget the whole of ownership rather than the instalment, and compare it against your current total housing cost. If a test fails, wait — not to forecast prices, but to change the position that failed. And when the four do pass, borrow less than you were offered, because the margin is the part you cannot add afterwards.

Disclaimer

Educational content only. This is not personalised financial, investment or tax advice. Figures quoted are historical or illustrative and are not forecasts. Consult a qualified professional before acting on anything you read here.