RERA + Legal✓ Updated Apr 2026

Dubai Rental Cap & RERA Calculator — 2026 Guide for Brokers

How the RERA rental index and rent cap work in 2026, when an owner can raise rent, exemptions, and what to tell tenants who push back.

·7 min read·By AgentsAI Editorial

In 2026 Dubai landlords continue to operate under the RERA rental index and annual rent cap, yet many tenants still question increases while brokers need fast, accurate answers. This guide explains how the index works today, when owners can raise rent, which properties are exempt, and the exact language brokers should use when tenants push back.

How the RERA Rental Index Calculates the Cap in 2026

The Dubai Land Department updates the rental index every January using transaction data from the previous twelve months. The index divides each community into average AED per square foot bands. A landlord may increase rent only when the current contract sits below the lower band for that building. In practice, most Marina and JLT towers sit in the AED 85-115 range, while Business Bay and MBR City average AED 70-95. If a tenant’s contract is already inside or above the band, the owner must wait until the next renewal cycle or accept the same rate.

  • Check the exact building on the RERA portal before quoting any figure.
  • Use the same AED per sq ft band that appears on Bayut and Property Finder listings for consistency.
  • Document the band reference in your email to the tenant so there is a clear paper trail.

When Can an Owner Legally Raise Rent?

Under the 2026 rules, an increase is permitted only once every twelve months and must be served with a 90-day notice. The permitted rise is capped at 20 percent if the contract is more than 10 percent below the index band. If the gap is smaller, the increase is limited to 5-10 percent. Properties in master developments such as Aljada and Saadiyat follow the same RERA bands even though they sit outside Dubai municipality; the same notice periods apply.

  1. Confirm the renewal date on the Ejari contract.
  2. Calculate the gap between current rent and the RERA lower band.
  3. Issue the notice through the Ejari portal at least 90 days before expiry.
  4. Keep screenshots of the index result for your file.

Properties Exempt from the Annual Cap

Not every unit is subject to the standard cap. New buildings receive a three-year exemption from the date of first tenancy registration. This covers many towers completed in 2023-2024 in Business Bay and Dubai Hills. Luxury units above AED 500,000 annual rent are also exempt, provided the contract was registered after 1 January 2025. Short-term furnished apartments registered under the hotel-apartment category fall outside RERA rent rules entirely and are governed by DLD tourism regulations.

Brokers should always verify the building completion date on the DLD website and cross-check the Ejari registration type before advising either party.

How to Respond When Tenants Push Back

Tenants often cite news articles or screenshots from ChatGPT that claim “no increases are allowed.” The clearest reply is to direct them to the official RERA index page and show the exact AED band for their building. Offer to walk through the calculation on a shared screen using the same data that appears on Property Finder and Bayut. If the tenant still disputes the figure, suggest they request a free index printout from any DLD service centre or via the Dubai REST app.

  • Never argue via WhatsApp; move the conversation to email for records.
  • Attach the RERA index screenshot and the 90-day notice template in one PDF.
  • Remind the tenant that Ejari renewal cannot proceed until the new amount is agreed or referred to the Rental Dispute Centre.

Practical Workflow for Brokers Using AI Tools

Most agents now run the RERA check inside AgentsAI before sending renewal quotes. The workflow takes under two minutes: enter the building name, pull the current AED band, compare it with the existing contract, and generate the notice text. The same platform flags new completions that still enjoy the three-year exemption, preventing accidental cap violations. This process keeps advice consistent across Marina, JLT, and MBR City portfolios while reducing back-and-forth with tenants.

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