What is the maximum amount of money given to an...

 the UAE Labor Law has granted the worker the right to annual leave with the consent of the employer. If the employer refuses to approve the leave, he must pay an additional wage to the worker. The worker shall receive the annual leave twice in a row. If the employer disputes that, the worker may file a complaint with the Ministry of Human Resources and Emiratisation against the employer.

Here is the text of the UAE Labor Law concerning your inquiry:

Article (75):

A worker shall, for each year of service, be entitled to an annual leave of not less than:

1. Two days a month, where the worker’s period of service is more than six months but less than one year.

2. 30 days a year, where the worker’s period of service is more than one year.

Where a worker's service is terminated, he shall be entitled to annual leave in respect of fractions of the last year.

Article 78

Each worker shall be entitled to his basic wage and the housing allowance, if applicable, in respect of his days of annual leave. Where it was imperative for the work interest to put a worker on duty during all or part of his annual leave, and if the leave days on which he worked were not carried forward to the following year, the employer shall pay him his normal wage plus an allowance in lieu of leave, for the actually worked days, calculated on the basis of his basic wage. In no case shall a worker be made to work during his annual leave more than once in two successive years.