then the profit from the firm wud get credited to your respective capital account of partners as per the share agreed in the partnership deed and the same wud be exempt in the hands of the partners
this is a matter of dispute as some courts say it is not under the tax ambit and some say it us chargeable to tax if an asset is introduced as stock in the partnership firm. one thing can be done is first you need to introduce it as an capital asset in the firm and you will be required to pay capital gains tax on it. after that the firm wud convert the said capital asset as stock in trade and then again firm will be required to pay capital gains tax. please take the opinion of an expert on this