Section 108 — Preliminary processing of application

(1) Application filed in Form No. 51 shall be complete in all respects and accompanied by requisite documents.
(2) The Principal Chief Commissioner of Income-tax (International taxation), in the case of a unilateral agreement and competent authority of India, in thecase of bilateral or multilateral agreement shall serve a deficiency letter on the applicant, if—
(a) any defect is noticed in the application in Form No. 51; or
(b) any relevant document is not attached thereto; or
(c) the application is not in accordance with understanding reached in pre-filing consultation referred to in rule 105.
(3) The deficiency letter in sub-rule (2) shall be served on the applicant within one month from the end of the month in which the application has beenreceived.
(4) The applicant shall remove the deficiency or modify the application within a period of thirty days from the date of receipt of the deficiency letter.
(5) The Principal Chief Commissioner of Income-tax (International Taxation) or the competent authority of India, as the case may be, on being satisfied, maypass an order providing that application shall not be allowed to be proceeded with, if the application is defective and defect is not removed by applicant inaccordance with sub-rule (4).
(6) The order referred to in sub-rule (5) shall be passed after providing a reasonable opportunity of being heard to the applicant.
(7) In a case where an application is not allowed to be proceeded with under sub-rule (5), the fee paid by the applicant shall be refunded.