First of all understand the meaning of capital gain account scheme it's been made if someone wishes to invest in a house property later on he can invest in capital gain account scheme it's not a compulsion nor any way to save tax as and when you withdraw money from the account tax would be charged at same rate as it would have charged normally plus interest earned on same would be charged to tax.
I didn't understand how you are getting percentage share based on mother's will when she is alive and since you got land as inheritance you all are equal owners and you all need to pay tax equally. What investment have you made in property in 2009?
With regard to TDS there will be a difference as on resident TDS is deducted only if value of property is above 50 lakh whereas in case of NRI it is deducted irrespective of any value of land. With regard to tax there will only be a difference of slab rate not much. You all can apply for lower tax deduction certificate from your assessing officer. How would making relinquishment deed avoid LTCG?
You don't have to provide him TDS he will deduct TDS from the amount payable to you. You will have to provide him TDS calculation certificate from your assessing office.
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