HRA Deduction - employee produced rent receipts for his stays at rental house in Thane (which is a non-metro city)

Hi All please help me out our company is situated at mumbai, & we are providing hra deduction to all employees @ 50% of basic salary as per income tax laws as the mumbai is metro city, now one of the employee produced rent receipts for his stays at rental house in Thane ( which is non-metro city ), please let me know wheather we give him deduction of hra @ 50% of basic salary ( as our company is situated at Metro city ) or wheather we give him deduction of hra @ 40% of basic salary ( as he is from Thane - NON - METRO city ) please help me its urgent.

Dear Beauty_babu & PON 1965
I m asking about THANE district, like Dombivali, kalyan etc..
what about kalyan, ulashnagar etc.
pls replay..
Regards,
Rajendra V

Can any one provide me the list of metro cities in india (if possible the government document)

Hai …………….
The is Ashok Babu Kandru I am completed MBA finance
Recently I joined internship for payroll there are given task that is how to prepare salary structure so I prepare but there not satisfied there are given CTC 40,000 and H.R.A. and CONVEYANCE ALLOWANCE and BONUS and SPL. All. and he given savings please help me
thank you

hi...………………..
please help me tomorrow i have submit this