Prepay the mortgage or keep the cash? Questions that help you decide

The forum thread opens with a simple question: "We have 200,000 put aside. Pay down part of the mortgage or keep it?" 300 replies later, the picture is perfectly clear. Half say "pay it off, nothing beats sleeping without debt". Half say "never, the money has to work". A few are angry. One attaches a spreadsheet.

You put the phone down without an answer, like last time. The money, from a bonus, an inheritance or savings that built up slowly, goes on sitting in the current account. And for a few months now a thought keeps returning: "We just don't understand money well enough to decide."

That is not true. The argument never ends because it has no single answer, not because you don't understand.

Is paying the mortgage early worth it? Why there is no single answer

Both sides of that thread make sense. Paying down shrinks the debt and the interest on it. Keeping the cash preserves money you can reach and options you can use. Which is right for a particular household depends on things nobody in the forum knows about you: how much you hold apart from this sum, how the mortgage is built, how steady the income is, and what feels safe to you.

There is another layer. In 1998 the behavioural researchers Drazen Prelec and George Loewenstein described what they called "the pain of paying": debt carries an emotional cost on top of the financial one. That is why people disagree even when their numbers are identical. Part of that thread is arguing about interest, and part about a feeling.

There is a part of you, too, that wants to be rid of the debt and feel free: "I want to open the mortgage statement and see a small number." And a part that wants security: "And if something happens and there's no cash?" The long hesitation is not a failure. It is protecting you from a mistake. It just needs an order so that it can end.

No single answer is actually the good news: it means the decision is yours.

Five questions, in this order

This piece does not tell you to prepay or to keep the cash. It gives the order the forum argument skips. What people in this position describe is answering the questions in sequence, on paper, with figures from the bank, and writing the reasoning down beside the decision. The decision is yours.

Five questions before prepaying

• Is our emergency fund complete without this sum
• What is the early-repayment fee on each track, per an up-to-date redemption statement
• Which track costs us the most interest, and what would the money do otherwise
• What matters more to us: a smaller monthly payment or a shorter term
• What will this money no longer be able to do once it is in the flat

0 of 5 done

Question 1: is the emergency fund complete? It comes first because it changes everything else. Money that goes into the mortgage is no longer there for a car repair or a month without income. If there is no full emergency fund without this sum, the dilemma is really about something else. Building one has its own piece, the emergency fund.

In AlphaHome: A savings goal called "Emergency fund" with a target amount answers the first question on its progress bar.

Question 2: what is the prepayment fee on each track? Under the Banking Order (Early Repayment of a Housing Loan), in the consolidated text the Bank of Israel publishes (version of 1 April 2015), a bank may charge, among other things: an operational fee of up to 60 ILS; one tenth of a percent of the amount repaid if you gave less than 10 days' notice; and a discounting fee when the average rate on the repayment day is below your loan's rate. The discounting fee is cut by 20% after 3 years and by 30% after 5, and no fee may be charged on a directed (eligibility) loan, a mashkanta zakaut (משכנתא זכאות). So the same sum can cost very different amounts on different tracks. The Bank of Israel has announced a change to how the fee is calculated, so check the current rules on its site; the exact figure for each track is in a redemption statement (דוח סילוקין) from your bank.

Question 3: which track costs you the most, and what would the money do otherwise? Understanding mortgage tracks helps here. According to the Bank of Israel, its policy rate is 3.25% and the prime rate 4.75% (September 2026); check the current figure on the Bank of Israel site. The block below shows what one track costs over time, and what happens to the payment if the rate rises by one percentage point. Its rate is an assumption: September 2026 prime as it stands, without the spread (plus or minus) set on your own track. The one-point rise is a scenario to test, not a forecast of where rates are going. Replace it, and the balance, with the figures from your own statement.

What one track of your mortgage costs

Loan amount₪300,000

Years to repay18 years

Monthly payment

₪2,069

₪146,865 in interest over the whole loan

At 5.75% the payment would be ₪2,233

The rate here is an assumption for the example, not a forecast.

The other half of the question, what the money would do in a deposit, a money-market fund or a long-term investment, is about certainty, horizon and risk, and it has no single number. That half is one to look at with a licensed investment adviser.

In AlphaHome: On the properties page, each mortgage track shows its rate, balance and years left, and the monthly payment is split into interest and principal, so you can see which track sends most of its payment to interest. You can also ask the assistant "How is the mortgage doing?".

Question 4: smaller payment or shorter term? A partial prepayment can lower the monthly payment and keep the term, or keep the payment and shorten the term. Those are two different things, and which matters more depends on your month.

What matters to you if you prepay part

If part of the mortgage were paid off, what would you want to change?

Pick the answer closest to yours. There is no wrong one.

A smaller monthly paymentFinishing the mortgage soonerWe're not sure yet

Question 5: what will the money no longer be able to do? Money that goes into the flat does not come out again without a new loan. It will not fund a renovation, studies or another plan for a windfall. Write on the page what this sum might do in the next few years if it does not go into the mortgage.

After the five questions, if needed, comes a conversation. About the mortgage, with a mortgage adviser or the bank. It is worth asking the adviser whether they hold a licence, about their experience and who pays them. About the alternative, with a licensed investment adviser. The decision is yours. If your question is really about replacing the whole loan, that is mortgage refinancing.

Then write it down. Beside the decision, whatever it is, write three lines: what we decided, why, and what would make us think again. It takes five minutes and looks like a small thing. Six months from now, when something shifts, that page is the difference between a nagging doubt and a calm look at reasoning you already wrote.

When the decision is made and things change

Six months later, something moves. The rate changes, a large expense arrives, or a neighbour mentions they did the exact opposite. And the thought comes: maybe we got it wrong.

What helps: remember that a good decision is judged by how it was made, not only by how it turned out, because nobody knows in advance what will happen. Read today the reasoning you wrote beside the decision. If it still holds, there is no reason to change. If part of it has changed, look at what needs updating from here forward, not backward.

What to change for next time: set a date to revisit the five questions, say once a year, rather than only when something frightens you.

Three lines you will read a year from now

The next forum thread will split again into half "pay it off" and half "invest", because everyone writing is answering for their own life. As long as the decision leans on that argument, it will end the way it did last time: a phone put down without an answer, and money still waiting in the current account.

Five questions on a page replace everyone's argument with one household's question, using one household's figures. At the end you have a decision, and beside it three lines that explain it. A year from now, when something shifts, you will be reading your own reasoning, not someone else's thread. And the decision, either way, is yours.

The first step is one request to your bank: ask for an up-to-date redemption statement with the early-repayment fee for each track, and meanwhile write on the page your answer to the first question: is the emergency fund complete?