S. 90 :Double taxation relief -The failure to submit a ‘Tax Residency Certificate’ (TRC) as required by S.90(4) is not a bar to the grant of benefits under the DTAA. However, the assessee is required to produce reasonable evidence of the entitlement of the foreign entity to benefits under the DTAA-DTAA-India –USA. [ S.90(4),art. 12(4)(b) ]