Dubai rent increase: 90-day notice, Smart Rental Index and renewal evidence

Start with the Ejari contract and exact expiry date

The rent-increase file should begin with the current signed tenancy contract and Ejari record. Record the contract start date, expiry date, current annual rent, property identifier, landlord, tenant and any written term dealing with renewal or notice. The expiry date matters because Dubai Land Department guidance ties the ordinary notice for changing contract conditions or rental value to a period of at least ninety days before expiry unless the parties agree otherwise. Do not calculate from the date a renewal meeting was scheduled or from the day a draft contract was produced.

Preserve any contract amendment and the preceding tenancy record as well. A dispute can arise because the parties are looking at different versions, particularly where a management company issued a draft with new terms before the owner sent a formal notice. Put each version in chronological order and identify which one was registered. If the parties expressly agreed a different notice arrangement, keep the clause and any later written variation rather than assuming the default ninety-day rule automatically displaces the agreement.

Treat notice timing and index entitlement as separate tests

Dubai Land Department’s current guidance makes timing important even when the property would otherwise qualify for an increase. The Smart Rental Index material states that where a landlord notifies the tenant at least ninety days before expiry, an increase is applied only if the index confirms eligibility. It also states that where the index indicates eligibility but the landlord did not give the required notice at least ninety days before expiry, the increase is not applied. Your working file should therefore have separate columns for notice compliance and index result.

This avoids a common drafting error: arguing only that the market rent has risen. A higher market assessment does not answer whether the tenant was notified in time. Conversely, timely notice does not prove the percentage claimed is permitted. Preserve both evidence sets so a reviewer can test each element independently. If a party contends that a contractual clause changes the notice requirement, flag that question separately and obtain case-specific advice if the effect is disputed.

Preserve the notice exactly as sent

Keep the complete message or letter that first communicated the proposed rent change. Record the date, sender, recipient, channel and proposed new annual amount. If the notice was sent by email, export the full message with header and attachments rather than saving only a screenshot. If it was sent through a property-management portal or messaging application, preserve the conversation context and any delivery indicator. A later renewal draft should not be substituted for the original notice if the date of notice is contested.

The notice should be compared with the contract expiry date on a simple timeline. Count the period from the legally relevant notification event rather than the date the landlord internally approved the new amount. If a corrected notice was later issued, retain both versions and explain the change. Deleting an earlier notice can create unnecessary uncertainty over what the tenant actually received and when.

Capture the current Smart Rental Index result

Use the official Dubai Land Department Rental Index service or Dubai REST channel identified by DLD. Record the date of the check, contract expiry date entered, property details used, current annual rent and result shown. Save a PDF print, screenshot or export that captures enough context to reproduce the search. Do not rely on a third-party calculator where the dispute concerns the official permitted range. The index is designed to compare the current rent with the relevant market assessment and to return the permitted increase information.

DLD states that the Smart Residential Rent Index uses building classifications and market data and that increase rates can range from zero to twenty percent depending on the difference between the current rental value and the applicable average. The exact output for the property is what matters. Avoid copying a percentage from a neighbourhood discussion or an earlier year because the index is updated and the building classification can affect the result.

Record property inputs so the result can be reproduced

A useful evidence sheet identifies the unit, building or community, property type, bedrooms, contract or DEWA identifiers used where applicable, current rent and contract end date. If the official calculator allows more than one search method, note which one was used. A wrong bedroom count or property identifier can change the output, so the evidence should show what was actually entered. If landlord and tenant obtain different results, compare their inputs before arguing about the legal effect.

Where the building classification itself is disputed or appears outdated, preserve the displayed classification and any request to Dubai Land Department for correction. DLD’s current materials explain that owners can request an update of building classification. Do not silently choose the result that supports one side. A dispute file should present the competing official outputs and the input difference that may explain them.

Distinguish rent increase from non-renewal or eviction

A proposal to increase rent is not the same document as an eviction notice or a landlord’s notice that the tenancy will not continue for a statutory reason. Dubai tenancy rules contain separate requirements for eviction grounds and, in specified situations, a twelve-month documented notice route. Keep those questions in different sections of the file. A ninety-day communication about rent should not be described as satisfying a twelve-month eviction requirement unless qualified advice establishes that it does.

Likewise, a tenant’s decision not to renew can have contractual notice consequences distinct from a dispute about the permitted rent. Review the tenancy terms and current DLD guidance before sending a non-renewal notice. The chronology should label each communication for its actual purpose: proposed rent change, renewal negotiation, non-renewal, eviction or settlement. Clear labels prevent later correspondence from being used as proof of a notice it was never intended to give.

Build a renewal negotiation record

Create a compact table showing the existing rent, landlord’s proposed rent, official index result, tenant’s response, counterproposal and final position. Attach each communication by date. If the parties negotiate other terms such as payment frequency, maintenance responsibilities or contract duration, list those separately rather than folding them into the rent figure. A renewal can fail because of a non-price term even when the parties agree on annual rent.

If agreement is reached, compare the final contract with the negotiated terms before signing or registering it. Check annual rent, instalments, dates, property details and any added clauses. Where the parties agree to a rent that differs from an initial proposal, preserve the final written acceptance so a later reviewer does not mistake the earlier notice for the agreed amount.

Record side agreements and exceptions without losing the main chronology

Renewals are sometimes accompanied by side letters, maintenance concessions, rent-free periods, parking arrangements, furniture commitments or a temporary discount. Record each concession separately with its effective date and whether it changes the stated annual rent or merely changes the payment economics. A discount for one instalment should not automatically be treated as a permanent reduction of the contractual rental value, and an informal promise about repairs should not be inserted into the rent calculation unless the parties actually agreed that effect.

If an agent negotiates for the owner, keep the management or authority record reasonably necessary to show who was authorised to communicate terms. Where a tenant accepts an increase subject to a condition, preserve the condition and the landlord’s acceptance rather than retaining only the final amount. These records can be decisive if the parties later agree on the number but disagree on whether another term formed part of the renewal.

Prepare for an RDC dispute by indexing the two decisive evidence sets

If the rent issue proceeds to the Rental Disputes Center, prepare an indexed bundle. The first section should prove the tenancy and notice timeline: Ejari, contract, expiry date, notice and delivery evidence. The second should prove the index position: dated official index output and the inputs used. Add the negotiation history only after those core documents. This order allows the decision-maker to understand the dispute without searching through unrelated maintenance or deposit correspondence.

Where a party asks for a rent determination or challenges a proposed increase, state the exact annual figures and requested outcome. Do not use vague wording such as “market rent is unfair”. If the tenant accepts some increase but disputes the amount, say so and show the calculation. If the landlord contends the index supports the full increase, attach the official result rather than only a broker valuation.

Do not confuse service charges, utilities and rent

Renewal discussions sometimes combine base rent with service charges, utilities, parking, cooling, management charges or other amounts. Identify each payment category separately and check the contract and applicable rules. A rent-increase percentage should not be applied to unrelated charges merely because they appear on the same invoice. Likewise, a change in payment schedule is not necessarily a change in annual rent.

The financial schedule should show the current annual rent, proposed annual rent, increase in dirhams, increase percentage and any separate fees. If a cheque schedule is used, reconcile the instalments to the annual amount. Transparent arithmetic reduces the risk that a dispute about one fee becomes an apparent dispute about the whole tenancy.

Check the index again close to renewal

Because the Smart Rental Index is a live official tool and Dubai Land Department updates its rental data, preserve the result used when notice was given and check the current result again when the renewal position is finalized. If the outputs differ, keep both with their dates. DLD has explained how timing of notice and renewal interacts with index eligibility, and an old screenshot should not be presented as though it were generated on the filing date.

Do not alter the historical evidence to match the latest result. The earlier output may still be relevant to what the parties knew and communicated at the time. Instead, create a short comparison showing the result date, inputs and output. If the correct legal consequence of an index change is uncertain, obtain Dubai tenancy advice before refusing payment, filing a claim or signing a new contract.

Use a concise rent-increase notice or response

A landlord’s rent-increase communication should identify the tenancy, property, expiry date, current rent, proposed rent, intended effective date and the official basis checked. It should be sent through a channel that preserves reliable evidence of delivery. Avoid adding an eviction threat unless the landlord is separately relying on a lawful eviction route and has taken advice on that route. The purpose of a rent notice is to state the proposed contractual change clearly.

A tenant response should identify the notice received, the date, the official index result obtained and the position on renewal. If the notice was late, state the dates. If the percentage is disputed, state the current rent, proposed rent and official result. Attach the relevant evidence instead of making broad assertions about market prices. A short evidence-led response creates a cleaner record for negotiation or an RDC filing.

Official sources checked for this guide

• Dubai Land Department — Frequently Asked Questions — Current DLD guidance includes the 90-day notice rule, Rental Index questions and RDC information.
• Dubai Land Department — Rental Index — Official service for calculating rental increase and average rental information.
• Dubai Land Department — Smart Rental Index guidance — DLD explains the interaction between the 90-day notice and index eligibility.
• Dubai Land Department — Ejari campaign 2026 — Current official awareness material on registration, renewal, rental increases and notices.

Official portals, forms, index calculations and translated legislation can change. Re-check the current source immediately before sending a notice, making a complaint or acting on a deadline.

Final check

This guide is general Dubai tenancy document-preparation information. It does not determine the lawful rent for a particular unit or whether a specific notice is effective. Use the live Dubai Land Department index and current RDC requirements, and obtain qualified Dubai tenancy advice where the notice, contract term or forum is disputed.