Staggering Mortgage Terms
Is It a Good Idea to Have Multiple Terms?

Many homeowners ask themselves the same question: What happens if my expires just when interest rates are high? For this reason, banks often recommend splitting a mortgage across multiple . This is referred to as a or splitting the Mortgage.

But be careful: From the customer’s perspective, this strategy usually doesn’t make sense.

Mortgage amortization

Explanation
What does “Mortgage staggering” mean?

With tiered structuring, the Mortgage is divided into several with different terms.

Example

A mortgage of 900,000 CHF is divided into 3 tranches of 300,000 CHF each, with different terms. The amount itself is not the key factor here; rather, it is the difference in terms.

This means that not the entire Mortgage matures at the same time. The idea behind the staggered structure is simple. If interest rates are high when a , it affects only a portion of the Mortgage. This creates a certain degree of At first glance, this sounds reasonable.

Visualization
Effects & Costs

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Caution
Dependence on the existing provider

What many people underestimate: Staggered mortgages make it extremely difficult. When one tranche expires and another continues for several more years, problems arise.

 

  • No changes allowed

    A new will not apply to the existing Mortgage if only a single installment is due and the other installments are not due until a later date (more than 1–2 years).

  • Monopoly upon extension

    The existing bank effectively holds a . The Mortgage is not financed by any other provider.

  • No bargaining power

    The decreases significantly. As a result, the customer is forced to accept the Interest rate offered by the bank upon maturity. The only option available is to choose the new term, but even here, the bank can use the attractiveness of the offers for each term to determine which term is most advantageous for the bank.

In practice, it is precisely this situation that often leads to higher interest rates. And that is exactly why many bank advisors recommend a tiered structure.

FAQ

Frequently Asked Questions
Answers Regarding Mortgage Tiered Rates

Many people want to avoid having to refinance their entire Mortgage right in the middle of a period of high interest rates. The goal of staggering the payments is to reduce interest rate risk.

That depends on the situation. A tiered structure spreads the across different Terms—which sounds attractive at first. The downside: You lose flexibility, switching providers becomes more complicated, and your negotiating position is often weakened.

In practice, a staggered structure is usually unnecessary. Those who wish to diversify their interest rate risk can achieve the same goal with two tranches whose terms differ by only about 18 months—without having to accept the disadvantages of a rigid staggered structure.

Dependence on the existing mortgage lender. When mortgage tranches have different terms, switching to another bank is often difficult. Many borrowers are unaware that, if their mortgage is structured in tranches, they are tied to their current mortgage lender and cannot switch.

Many banks will only apply for mortgages if the remaining terms aren't too far apart

A difference of more than 18 months is often considered problematic.

Often, yes. A combination of a fixed-rate mortgage and a SARON mortgage can be more flexible than several long-term fixed-rate mortgages—it combines planning security with the opportunity to benefit from lower market interest rates.

However, you should also remain vigilant with the SARON Mortgage: Once the initial term expires, the interest rate or margin may be adjusted. Forward-looking planning is therefore crucial even with this combination.

If the terms of the tranches differ by more than 18 months, switching providers is often difficult.

Video

Video on the topic

Many people make the mistake of taking out multiple mortgages with different Terms. Bank advisors aren’t always entirely impartial on this issue, either. Watch the video to learn everything you need to know about staggered mortgages

@Mortgage
Florian Schubiger
Founder of Mortgage.ch

Mortgage Terms: Tiered Tranches and Closing

Appearances Can Be Deceiving
Split borrower's note as a Solution

It is often argued that provides more flexibility when switching providers. In practice, however, this usually works only to a limited extent. Many new providers require that the remaining tranches be applied for at a later date—and charge higher interest rates if splitting is necessary. The customer bears the costs for this.

This means that the dependency effectively remains in place. For example, anyone who transfers the Mortgage in full to a new provider after three years has already committed to applying the remaining portion—regardless of the terms in effect at that time. In this situation, it is no longer possible to negotiate either the Interest rate or other contractual terms. This is a particularly unfavorable starting point.

Profile: Tina Spichtig

We provide truly impartial advice because we are not tied to any specific provider and do not offer our own mortgages. We will only recommend a stepped-rate Mortgage if it truly makes sense for your situation.

Tina Spichtig
Customer Service Representative

A Sensible Alternative
Combining a Fixed-rate Mortgage and SARON

Those who still want to diversify their interest rate risk are often better off with a combination of a fixed-rate mortgage and a SARON mortgage than with several This way, part of the mortgage remains flexible and can be terminated, while the other part provides planning security.

Nevertheless, forward-looking planning is important: Banks may increase the after the . It is therefore advisable to deliberately keep the SARON portion small—ideally to a level where it could be amortized in an emergency. This significantly reduces dependence and preserves the necessary freedom of action.

Reality
High interest rates are rare in the long term

Historically, interest rates have often risen quickly—but they also frequently fall again relatively quickly. That’s why the risk of “being completely wrong in the long run” is often overestimated. On the contrary: If you take out one mortgage with a five-year term and another with a ten-year term, you run the risk of having to renew both right in the middle of a period of high interest rates. The can indeed be short. In most cases, it makes more sense to have a term difference of only twelve or, at most, 18 months.

Many people try to time the perfect moment to take out a mortgage. However, the right strategy is far more important: Those who consistently compare options, negotiate effectively, and play multiple providers off against each other will get significantly better terms than someone who simply waits for the ideal interest rate.

Media Roundup
Relevant articles on the topic in Swiss media

What to Consider When Taking Out a Mortgage

Don't mix mortgages

Golden Shackles Prevent Mortgage Customers from Switching

Exception
Sometimes a tiered structure makes sense

There are situations in which a staggered structure can make perfect sense—for example, if a future is planned, or if there are multiple properties where the staggering is spread across different properties or an entire .

In most cases, however, a tiered structure is not recommended
 

Conclusion
Only restructure a Mortgage with a clear strategy.

The tiered structure of mortgages often sounds more attractive than it is in practice.

The key issue: flexibility and bargaining power are usually lost in the process. If you want to secure favorable terms in the long run, you’re usually better off with a simple, clearly structured Mortgage—one that’s transparent and allows you to switch providers.

Less complexity means more flexibility.

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