One of the most common questions we get asked is:
“Should I go fixed or variable?”
And the honest answer is: it depends on your income, your stability, and where you are in life. This isn’t a one-size-fits-all decision and what’s right for your friend or co-worker may not be right for you.
Here’s the straightforward, jargon-free breakdown that will help you make a confident decision.
1. What Is a Fixed Rate?
A fixed rate means your mortgage repayments stay exactly the same for the entire fixed period, usually 2, 4, 5, 7 or 10 years.
Advantages:
- Absolute certainty
- Protection against rate changes
- Easier to budget
- Ideal for new families or anyone with unpredictable income
Disadvantages:
- Break fees may apply
- Less flexibility for lump sums
- You’re locked in for the term
Fixed rates are most popular with buyers who want stability, especially in the first 5–10 years of homeownership.
2. What Is a Variable Rate?
A variable rate moves up or down depending on the lender’s pricing and the wider market.
Advantages:
- More flexible
- Easier to reduce your mortgage early
- No major break fees
- You can switch sooner
Disadvantages:
- Your repayments can rise
- Less predictable
- Can be more expensive long-term
Variable rates often suit buyers planning to:
- Sell soon
- Switch lender
- Make lump-sum repayments
- Use equity from other sources
3. How Do You Choose Between the Two?
Here’s what we tell clients during planning sessions:
Choose Fixed If You Want:
- Stability
- Certainty on monthly repayments
- To manage childcare costs
- To plan around maternity/paternity leave
- To avoid financial surprises
Choose Variable If You Want:
- Flexibility
- The option to pay off chunks early
- The ability to switch mid-term
- Potentially lower rates in the short-term
- More control over your mortgage structure
4. What Do Most People in Ireland Choose?
In the last few years, the majority of Irish borrowers have chosen fixed rates, particularly in the 4–5 year bracket. It’s the most balanced option between price, flexibility, and security.
Long-term fixed rates (20–30 years) have also become more popular, but they’re not for everyone.
5. The Impact on First-Time Buyers
If you’re buying your first home, especially with:
- Young children
- Plans for a family
- Childcare costs
- Reduced working hours
…a fixed rate is usually the safest route.
Your biggest outgoing each month becomes a known quantity, and that gives you a lot of financial breathing room.
6. Final Thoughts
The best choice isn’t about which rate is “cheapest”, it’s about which option protects your lifestyle and long-term plans.
If you’re unsure which route suits you, we can walk you through the calculations, stress tests, and scenarios to help you choose confidently.