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Should You Roll Credit Cards Into Your Alexandria Mortgage?
Written and reviewed by James Chee, CPA · Last reviewed
Rolling credit cards and personal loans into your Alexandria mortgage can slash repayments but may turn 3‑year debt into 30‑year drag. Here’s how to test it properly.
Key Takeaway
Rolling credit cards and personal loans into an Alexandria mortgage only makes sense if it reduces mortgage stress now and keeps you debt‑free on schedule, typically by quarantining the consolidated amount in a 3–7 year principal‑and‑interest split. With around 28% of Australian mortgage holders already ‘At Risk’ of stress, extending three‑year debts over 30 years can dramatically increase total interest and delay financial goals. A decision‑grade check compares repayments, term, buffer and spending habits before consolidating.
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Rolling credit cards and personal loans into your Alexandria mortgage can slash repayments but may turn 3‑year debt into 30‑year drag. Here’s how to test it properly.
Read the full guide on tailoredloans.sydneyRolling credit cards and personal loans into your Alexandria mortgage can be smart if it cuts stress and interest without turning 3‑year debt into 30‑year drag.
The test: after consolidation you should (1) pay less each month, (2) still be on track to clear your home loan on time, and (3) have those rolled debts in a short 3–7 year split, not blended into a fresh 30‑year term.
Quick decision checklist: is consolidation a good idea for you?
Ask these questions before you sign anything this week:
- Will my total minimum repayments drop at least 20–30%?
- Can I keep my main home loan on its original timeline, not restart 30 years?
- Will the consolidated debts sit in a separate 3–7 year split on principal-and-interest (P&I)?
- Am I closing the old cards and personal loans completely?
- Will my buffer (offset/savings) build, not shrink, over the next 12 months?
If you can’t tick most of these, rolling debts into your mortgage is likely a band‑aid, not a fix. See also how we structure safe consolidations in /insights/debt-consolidation-home-loan-why-broker-advice-matters.
Worked example: repayments vs long‑term cost
Say you live in Alexandria and have:
- Home loan: $900,000 at 5.8% p.a., 25 years remaining
- Credit cards: $20,000 at 19% p.a., paying $800/month
- Personal loan: $15,000 at 11% p.a., 4‑year term, $390/month
Current minimums (approx.):
- Home loan P&I: ~$5,680/month
- Cards + personal loan: $1,190/month
- Total: ~$6,870/month
Option A – Do nothing
- Keep slugging high‑rate debts.
- You’re under pressure if rates rise another 0.5–1.0%, especially with living costs still climbing (ABS LCIs show 3.7–4.7% annual increases).
Option B – Roll $35k into the home loan over 25 years
New loan: $935,000 at 5.8% over 25 years.
- New repayment: ~$5,900/month
- Cashflow gain: about $970/month better off in the short term.
But that $35k, spread over 25 years, can easily cost $30k+ in interest alone.
This is the classic “forever mortgage” trap explored in /insights/avoid-forever-mortgage-consolidate-debt-without-resetting-30-years.
Option C – Roll $35k into a 5‑year split
Structure:
- Main home loan: Keep $900,000 over 25 years.
- Debt‑consolidation split: $35,000 at 5.8% over 5 years, P&I.
Approximate repayments:
- Main home loan: still around $5,680/month
- Consolidation split: ~$675/month
- Total: ~$6,355/month
You still save about $515/month vs today, but clear the credit and personal debts in 5 years, not 25.
That’s the goal: lower stress now, faster exit later.
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