Your query seems to me not properly framed, or your concept of leave is not clear to you. I have not understood what you want to say. I am equally confused reading some of the replies. Is your question on the encashment of leave or salary on leave granted?
Answers for both are the same. You need to be in the shoes of the employee, and you will get the answer. Will you accept the salary for leave on a basic basis only?
To any establishment or company, either the Shops & Estb. Act, Factory Act, Mines Act, or Docks Workers Act is applicable, and the earned leave is governed under those Acts. All those Acts are protecting the interests or rights of employees. Those Acts cannot say to pay leave salary on Basic only.
Provisions Under Factory Act and Bombay Shops & Estb Act
Factories Act Section 80: Wages during leave period.
(1) For the leave allowed to him under section 78 or section 79, as the case may be, a worker shall be entitled to wages at a rate equal to the daily average of his total full-time earnings for the days on which he actually worked during the month immediately preceding his leave, exclusive of any overtime and bonus but inclusive of dearness allowance and the cash equivalent of the advantage accruing through the concessional sale to the worker of foodgrains and other articles.
Bombay Shops and Estb. Act Section 36: Pay during leave
Every employee shall be paid for the period of his leave at a rate equivalent to the daily average of his wages for the days on which he actually worked during the preceding three months, exclusive of any earnings in respect of overtime.
Regards