S. 68 : Cash credits – Firm — Capital introduction by partners — Addition is held to be not valid – The period during which the lockdown was in force shall stand excluded for the purpose of working out the time limit for pronouncement of orders, as envisaged in rule 34(5) of the Income-tax (Appellate Tribunal) Rules, 1963 .[ S.254(1) , ITAT R.34(5)]