If Books allowed deductions to be allocated to Current Asset and Current Liability accounts I would know what to do,but it doesn't. So here is my scenario:

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Invoice Example:

invoice Amount for Rs.1000000 ( accounted in income)

deductions as follows : 

TDS 1% - Rs.10000 ( accounted in withhold tax amount as  TDS )

Retention Amount 5% - Rs. 50000 ( hold amount which will be released later once the contract period is over - how we can account )

deducted for cleaning charges - Rs.10000 (this amount is debited and not refundable - how we can account)