You signed, and somewhere in the lease there is a sentence about your rent changing. Maybe it mentions the madad. Maybe it mentions dollars. Either way, the landlord said it was “standard,” you nodded, and now you are not sure what it will actually cost you next year. That one sentence is the difference between a rent that creeps up a little and a rent that jumps because of something happening far away in a currency market. This page reads that sentence with you and puts a real number on it.
The two clauses, and why they are not the same animal
Israeli leases link rent in one of two ways, and you need to know which one you have.
A madad clause (in Hebrew, tzamud la-madad) ties your rent to the Israeli Consumer Price Index, the official measure of how much everyday prices rose. The index is published by the Central Bureau of Statistics on the 15th of each month. When prices rise, your rent rises by the same percentage. The latest released annual change is 1.9% (April 2026), which sits inside the Bank of Israel’s 1% to 3% comfort range.
A dollar clause (tzamud la-dollar) ties your rent to the shekel-dollar exchange rate fixed on the day you signed. Your rent is really a dollar amount wearing a shekel costume. If the shekel weakens, you owe more shekels for the same dollars. If it strengthens, you owe fewer. The Israeli price index has nothing to do with it.
One quick warning so you do not mix things up: the madad used for rent is the Consumer Price Index. There is a different index, the construction-cost index, that governs payments on apartments bought off-plan. They are not interchangeable. If your residential rent clause names the construction index, question it.
Reading your linkage clause, line by line
Pull out the lease and find the linkage paragraph. A complete clause answers five questions. If yours leaves any of them blank, that gap is where a future argument will start.
- Which index? It should say the Consumer Price Index (CPI) published by the Central Bureau of Statistics, not the construction index, and not “the dollar” if you earn shekels and want to avoid currency risk.
- What is the base figure? This is the index value frozen at signing (the madad bsis). Every future rent is measured against it. The clause must name a specific month’s index or a specific number. A clause that says “the known index” without pinning the month is sloppy.
- How is the current figure chosen? Many contracts do not use a single month. They define both the base and the current figure as the average of the index for the 4th, 5th and 6th months before the adjustment date. So the exact months named change the result. Read the wording, do not assume.
- How often does it adjust? Once a year is the most common and the gentlest. Some clauses re-index every month. Quarterly exists too. The more often it adjusts, the faster increases reach you.
- Can the rent ever fall? This is the trap. Most clauses are one-directional: rent rises if the index rises, but if the index falls, your rent stays at the base and does not drop. You carry the upside risk and get none of the downside relief. A fair clause is two-directional.
If your clause is missing the base figure, vague about the index, or silent on direction, fix it before you sign or before you renew. After signing, you are bound by whatever it says.
How the madad maths actually works
The formula is short:
Adjusted rent = base rent x (current index / base index)
Say your base rent is NIS 6,000 and the lease froze the base index at 100.0 (the 2024 base year). If the current index is 105.10 (April 2026), then:
- 6,000 x (105.10 / 100.0) = 6,000 x 1.0510 = NIS 6,306
That is the cumulative rise of 5.10% built up since the 2024 base. But most renters do not feel a multi-year jump in one go, because their clause resets once a year against the index from twelve months earlier. Over the most recent released year the index rose 1.9%, so a once-a-year clause raises NIS 6,000 to NIS 6,114. A single month barely moves it: March to April 2026 was 103.90 to 105.10, a rise of about 1.155%.
One honesty note. The linkage clause moves your rent. It does not move your municipal tax or your building dues. Those are billed separately and are not tied to your lease’s index. For the full monthly picture see what renting in Israel really costs, and for the two side bills read arnona for renters and vaad bayit fees.
What a madad clause adds over twelve months (worked figure)
Here is the first original calculation, built only from the published index and simple arithmetic, so you can check it.
Basis: base rent NIS 6,000/month; annual CPI change 1.9% (April 2026, latest released by the Central Bureau of Statistics); index points 105.10 (April 2026), 103.90 (March 2026), base year 2024 = 100.0.
| Clause type | Monthly rent after indexing | Added per month | Added over a full indexed year |
|---|---|---|---|
| Once-a-year reset, 1.9% | NIS 6,114 | +NIS 114 | +NIS 1,368 |
| Same, on the national average rent (NIS 5,027) | NIS 5,123 | +NIS 96 | +NIS 1,146 |
| Re-indexed to the 2024 base (cumulative +5.10%) | NIS 6,306 | +NIS 306 | +NIS 3,672 |
Read this carefully. With a once-a-year clause your first twelve months usually do not change at all. The 1.9% bump applies at the renewal, and the extra NIS 1,368 is spread across the following year. The cumulative 5.10% row only bites if your base index was frozen back in 2024 and the rent is now catching up. Always check which month your clause names as the base, because that single choice decides whether you owe NIS 114 more or NIS 306 more per month.
Shekel clause versus dollar clause, same flat, one year (worked figure)
This is the comparison that decides whether you should ever accept a dollar clause. It uses real, dated exchange rates.
Basis: the same economic rent of NIS 6,000/month at signing. Signing-day rate 3.50 shekels per dollar (a representative level from the weaker-shekel years of 2023 to 2024), which makes the dollar base 6,000 / 3.50 = USD 1,714/month. Then hold both clauses for a year and compare the shekels you actually pay. Rates used: about 2.93 shekels per dollar in early June 2026 (the shekel near a thirty-year high, under 3 to the dollar) and 3.90 as a plausible weak-shekel scenario. The 2026 rate ranged roughly 2.80 to 3.19, averaging about 3.06.
| Scenario over one year | What sets the rent | Monthly shekel rent | Yearly shekel cost | Versus the shekel clause |
|---|---|---|---|---|
| Madad (shekel) clause at 1.9% | Israeli prices | NIS 6,000, rising to 6,114 at the yearly reset | about NIS 72,000 | baseline |
| Dollar clause, shekel strong (2.93) | Exchange rate | NIS 5,023 | about NIS 60,300 | you save about NIS 11,700 |
| Dollar clause, shekel weak (3.90) | Exchange rate | NIS 6,686 | about NIS 80,200 | you pay about NIS 8,200 more |
Now stand back. On the very same NIS 6,000 base, the dollar clause can swing your annual rent from about NIS 60,300 to about NIS 80,200, a spread of nearly NIS 20,000, driven by nothing but the currency. The madad clause, by contrast, added about NIS 1,368. The currency risk is more than ten times larger than the inflation risk, and it has no Israeli price cap to stop it.
Right now the shekel is strong, so a dollar-linked renter is the one smiling: the same dollars buy fewer shekels of rent. That is exactly why some landlords who priced in dollars feel squeezed today. But “right now” is the whole problem. If you earn shekels, a dollar clause makes your largest monthly bill bounce around with a market you do not control. A shekel-earning tenant should treat dollar linkage as a risk to remove, not a feature to accept.
The choice in front of you, and how to win it
You are the one person who can take linkage off the table, and the moment to do it is before you sign or at renewal. Landlords expect some negotiation here. These are tactics, not legal rights, so the value is in asking firmly and getting it written down.
| Lever | What you ask for | What it protects |
|---|---|---|
| Flat rent, no linkage | A fixed monthly rent for the whole 12 months, no index, no dollar | Total certainty; best if you can lock a fair starting number |
| Cap the increase | “If the index rises more than 3%, my rent still rises only 3%” | Limits the worst case while keeping a normal clause |
| Two-directional | Rent falls if the index falls, not just rises if it rises | Removes the one-directional floor that only helps the landlord |
| Madad, not dollar | Insist the link is to the CPI, not the exchange rate | Kills currency risk if you earn shekels |
| Freeze the link | No indexation for a set period (say, the first year) | Buys you a stable runway |
| Pin the details | Name the exact base index month and the 4th-to-6th-month averaging window in writing | Stops a vague clause from being read against you later |
If you can only win one of these, win the cap. A 3% cap on a 1.9% world costs you almost nothing today and saves you a lot in a year when inflation spikes. If you have a dollar clause and earn shekels, switching to madad is the bigger prize.
Before you sign or renew, run this
- Find the linkage clause and confirm it names the Consumer Price Index, not the construction index, and not the dollar (if you earn shekels).
- Confirm the base figure is a specific, dated index value, not “the known index.”
- Check how often it adjusts. Push for once a year, not monthly.
- Check the direction. Demand the clause is two-directional so rent can fall if the index falls.
- Ask for a cap (a maximum yearly increase) and get the number in the contract.
- If it is a dollar clause and you are paid in shekels, calculate your rent at a weak-shekel rate like 3.90 before you agree. If that number scares you, refuse the clause.
- Remember a landlord cannot raise rent mid-term unless the contract allows it or you agree in writing. No clause means a fixed rent for the term.
The rules that bound any increase
A landlord may not raise your rent during the lease term unless the contract specifically allows it (an indexation clause does) or you agree in writing. With no such clause and no written agreement, your rent is locked for the term.
The temporary cap that limited rent increases to 25% a year expired on 1 July 2024. Since then, the common market practice is one increase per year tied to the average index, with no statutory ceiling. Treat that as a market norm rather than a quotable law, and notice what it means: the only real ceiling on your increase is the one you negotiate into the contract. This page exists because that ceiling will not appear on its own.
For the wider tenant protections around increases and renewals, see rent increases and lease renewal and the Fair Rent Law protections.
A few terms, defined once
- Madad: the Israeli Consumer Price Index, the official measure of price changes, published monthly.
- Madad bsis (base index): the index value frozen at signing that every future rent is measured against.
- Tzamud la-madad: rent linked to the CPI.
- Tzamud la-dollar: rent linked to the shekel-dollar exchange rate fixed at signing.
- One-directional clause: rent rises with the index but never falls below the base.
Questions renters with a linkage clause ask
My lease says “tzamud la-madad.” How much will my rent actually go up next year?
About the annual change in the index. The latest released figure is 1.9% (April 2026), so a NIS 6,000 rent would become about NIS 6,114, an extra NIS 1,368 over the year. The exact number depends on the index when your renewal lands, so check the published figure at that time.
Can my rent go down if prices fall?
Only if your clause is two-directional. Most clauses are one-directional: rent rises when the index rises but stays at the base when it falls. If you want the rent to drop in a falling-price year, you must negotiate that wording in.
I have a dollar clause and the shekel is strong now. Am I winning?
For the moment, yes. With the shekel near 2.93 to the dollar, a NIS 6,000-equivalent dollar rent costs you only about NIS 5,023 a month. The risk is the reversal: at 3.90 the same clause costs about NIS 6,686 a month and roughly NIS 8,200 more over the year. If you earn shekels, that swing is the danger.
Which is safer for a shekel earner, madad or dollar?
Madad. It tracks Israeli inflation, which has stayed inside 1% to 3% and added only about NIS 1,368 on a NIS 6,000 rent. A dollar clause can move your annual rent by nearly NIS 20,000 on the same base, in either direction.
The landlord says indexation is non-negotiable. Is it?
The clause is whatever you both sign. Until you sign, every part of it is negotiable: the index used, a cap, the direction, even removing it for a flat rent. “Standard” is a negotiating word, not a law.
Does the madad clause also raise my arnona and building dues?
No. The linkage clause moves your rent only. Municipal tax and building dues are billed separately and are not tied to your lease’s index. See arnona for renters and vaad bayit fees.
Sources
- Israel Central Bureau of Statistics, Consumer Price Index (via Trading Economics)
- Israel CBS, inflation rate (annual CPI change)
- Bank of Israel, monetary policy press release, 25 May 2026
- USD to ILS 2026 rate history
- Jewish Telegraphic Agency, shekel at a thirty-year high, 26 May 2026
Do this next
Open your lease, find the one sentence about your rent changing, and check the base index and the direction. Then take the next number off it: see how your indexed rent fits the whole bill on what renting in Israel really costs, line up your contract against the rest of the protections in the lease contract checklist, or start a fresh, well-worded search from the renting in Israel hub.
