How to Use the RERA Rental Index Calculator

Updated July 14, 2026

TenancyDesk includes a built-in RERA Rental Index Calculator — designed to help every rent increase comply with Dubai Decree No. 43 of 2013.

What is the RERA Rental Index?

The RERA Rental Index is Dubai's official rent increase cap system introduced by Decree No. 43 of 2013. It protects tenants from excessive rent increases by setting maximum allowable increases based on market rates.

The 5 Rent Increase Brackets

RERA uses a bracket system based on how much your current rent differs from the market average:

Current Rent vs Market AverageMaximum Rent Increase Allowed
Above market average0% - No increase allowed
Within 10% of market5% maximum increase
11-20% below market10% maximum increase
21-30% below market15% maximum increase
31%+ below market20% maximum increase

Example: If market rent is AED 100,000/year and your tenant currently pays AED 85,000 (15% below market), you can increase rent by a maximum of 10% to AED 93,500.

How to Calculate in TenancyDesk

Step 1: Navigate to the Deal

  1. Open any active or renewal deal
  2. Go to the Compliance tab
  3. Click RERA Rent Index Calculator

Step 2: Enter Property Details

TenancyDesk needs three pieces of information:

  1. Property Area: Select from 42 Dubai areas (Dubai Marina, Downtown, JBR, etc.)
  2. Property Type: Villa, Apartment, Townhouse, Commercial
  3. Current Annual Rent: The tenant's existing rent (AED)

Pro Tip: If you've already created a deal with property details, this data auto-fills.

Step 3: Run the Calculation

Click Calculate Legal Rent Increase. TenancyDesk will:

  1. Fetch market average from RERA's official database (42 areas, updated periodically by RERA)
  2. Calculate your position relative to market average
  3. Determine bracket (0%, 5%, 10%, 15%, or 20%)
  4. Show maximum allowed rent

Step 4: Review the Report

TenancyDesk generates a Rent Increase Legality Report showing:

  • Current Rent: AED 85,000
  • Market Average Rent: AED 100,000
  • Your Position: 15% below market average
  • Applicable Bracket: Bracket 3 (11-20% below market)
  • Maximum Allowed Increase: 10%
  • Maximum New Rent: AED 93,500
  • Legal Status: COMPLIANT / NON-COMPLIANT

Step 5: Generate Official Document

Click Download PDF Report to get a timestamped, official-looking document that includes:

  • Decree No. 43 of 2013 reference
  • RERA database citation
  • Calculation methodology
  • Property address and details
  • Landlord and tenant names

Use this document when negotiating with tenants or defending rent increases at the Rental Dispute Center.

When to Use This Feature

Use Before Every Rent Increase

ALWAYS run the calculator before:

  • Sending a 90-day notice for rent increase (Article 14 requirement)
  • Negotiating renewal terms with existing tenants
  • Creating a new contract for returning tenants

Use During Disputes

If a tenant challenges your rent increase:

  • Show them the TenancyDesk report
  • Submit it as evidence to RDC (Rental Dispute Center)
  • Prove compliance with Decree No. 43 of 2013

Use for Vacancy Analysis

Check if your current rent is below market:

  • If you're 15%+ below market, you're losing revenue
  • Use the report to justify rent increases to landlords
  • Plan strategic renewals vs. new tenant searches

Example Scenario

Scenario: You manage a 2BR apartment in Dubai Marina. Current tenant pays AED 90,000/year. Lease expires in 90 days. Landlord wants AED 110,000 renewal.

Without TenancyDesk:

  • You guess the increase is legal
  • Tenant disputes it
  • 3 months wasted at RDC
  • You lose the case because increase was 22% (illegal)

With TenancyDesk:

  1. Run RERA calculator: Market average is AED 105,000
  2. Current rent (90k) is 14.3% below market → Bracket 3 (10% max)
  3. Legal max rent: AED 99,000
  4. Propose AED 99,000 to landlord and tenant
  5. Show RERA report as proof
  6. Renewal signed in 7 days, zero disputes

Result: Faster renewal process, reduced legal risk.

Supported Areas (42 Dubai Locations)

TenancyDesk supports all 42 RERA-tracked areas including:

Premium Areas: Dubai Marina, Downtown Dubai, Palm Jumeirah, JBR, Business Bay, DIFC, Dubai Hills, Arabian Ranches, Springs, Meadows

Mid-Range Areas: JVC, JVT, Motor City, Sports City, Discovery Gardens, International City

Commercial: TECOM, Media City, Knowledge Village, Internet City

Missing your area? Contact support - we add new areas within 48 hours.

RERA Calculator Capabilities

TenancyDesk:

  • Imported RERA Smart Rental Index data, kept current by our team
  • 42 Dubai areas, refreshed when RERA publishes a new index
  • Auto-generated PDF reports with Decree citations
  • Integrated with deal workflow (auto-reminds you to check before renewal)

Pricing & Availability

PlanRERA Calculator Access
SoloIncluded
StarterIncluded
ProIncluded
EnterpriseUnlimited

All plans include the RERA Calculator as part of the compliance engine.

TenancyDesk's RERA Rental Index Calculator uses official RERA data but is not a substitute for legal advice. Always consult a legal professional for complex cases. Our calculator is designed as a compliance assistance tool for real estate professionals.

Next Steps


This feature helps catch unlawful rent increases before they become disputes and cuts down on manual checking time.

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