@ Nisha Yadav
I suggest the following to my clients. I know it may not suit to the requirement of public sector enterprises or even large scale pvt. ltd. co., but it works fine for me and my clients
1. on last date of accounitng year i.e 31.03.2012 in your question
Profit & Loss A/c Dr. 231679
Provision for Taxes 231679
The debit amount in above entry would be reflected in statement of profit & loss and its resultant balance after other adjustment shall be carried forward to Balance Sheet. The provision for taxes shall be reflected under "Short Term provisions" in Current liabilities. The Tax Deducted at source (TDS) under the head current assets.
2. On the date of Tax Audit or finalization of Income Tax Return
Provsion for taxes Dr. 231679
TDS 231679
Hence the provision for tax account will reflect nil balance and TDS account will reflect the balance amounting to Rs.490290/- amounitng to the Income Tax Refundable.
Some minor adjustment like shortfall of provision (if any), or the amount of interest payable will be adjusted from profit & loss account itself i.e the surplus in statement of Profit & loss. The interest can also be booked as expense and later on disallowed at the time of computation of income tax.
Please also suggest other accounting treatment, if any.