How do I dispute an illegal rent increase at the Dubai RDC?

If you believe a rent increase in Dubai is excessive, you can challenge it at the Rental Dispute Centre (RDC), but first check it against the official rent index. Rent increases in Dubai are regulated under Decree No. 43 of 2013, which ties any permissible increase to how far the current rent sits below the average market rate, as measured by the Dubai Land Department's RERA rental increase calculator. Before disputing, run your contract through the official calculator to see the maximum increase, if any, the law permits. The landlord must also give proper advance notice of any change to rent or terms before renewal. If the proposed increase exceeds the calculator's allowance or was not properly notified, you can file at the RDC, which applies Law No. 26 of 2007 as amended by Law No. 33 of 2008. Bring your tenancy contract, Ejari, the calculator result, and the increase notice. Verify the calculator and notice rules with the Dubai Land Department, and you can compare verified UAE legal professionals on LEXAI if you need help contesting the increase.