Rewards are useful only when balances are controlled.
Credit cards can be helpful for cashback, points and cash-flow tracking. The problem starts when the statement balance becomes a revolving commitment before a housing-loan application.
Banks may estimate a monthly commitment from the outstanding balance.
In many mortgage screens, the bank does not treat unpaid card balances as zero just because there is no fixed instalment. A common working assumption is to estimate a monthly commitment from a percentage of the outstanding balance. The exact treatment can differ by bank, credit report, statement timing and settlement evidence. If the balance is already cleared, keep proof because fresh settlement may not immediately appear in every report.
Clear the right thing before applying.
If you are preparing for a mortgage, review: - Current outstanding balance on each card. - Whether the latest statement still shows an unpaid balance. - Whether the payment has updated in bank records. - Whether CTOS or CCRIS still shows exposure that needs explaining. - Whether the card limit is much higher than your normal usage.
Use comparison tools with a mortgage mindset.
A card with high cashback is not automatically the best choice if it encourages higher monthly spend or carried balances. The better card is the one you can pay in full while keeping your borrowing profile clean. Finance Lim does not provide credit-card application service. The comparison tool is general information only; for product benefits and fees, always confirm the latest terms with the issuing bank.