The answer is ‘NO’ there is no such provisions in the Income tax Act /rules to adjust the same by assesee himself. If the excess is related to perriod up to 31.03.2010 then Assesssee can claim refund of the same as per the provisions of CIRCULAR NO. 2/2011 [F.NO. 385/25/2010-IT(B)], DATED 27-4-2011 . Detailed analysis of the same can be seen on the link given below:-
All refund related to period on or after 01.04.2010 are governed by the Provisions of section200A of the Income Tax Act, 1961. We are producing below the same for your ready reference.
[Processing of statements of tax deducted at source.
200A. (1) Where a statement of tax deduction at source has been made by a person deducting any sum (hereafter referred to in this section as deductor) under section 200, such statement shall be processed in the following manner, namely:—
(a) the sums deductible under this Chapter shall be computed after making the following adjustments, namely:—
(i) any arithmetical error in the statement; or
(ii) an incorrect claim, apparent from any information in the statement;
(b) the interest, if any, shall be computed on the basis of the sums deductible as computed in the statement;
(c) the sum payable by, or the amount of refund due to, the deductor shall be determined after adjustment of amount computed under clause (b) against any amount paid under section 200 and section 201, and any amount paid otherwise by way of tax or interest;
(d) an intimation shall be prepared or generated and sent to the deductor specifying the sum determined to be payable by, or the amount of refund due to, him under clause (c); and
(e) the amount of refund due to the deductor in pursuance of the determination under clause (c) shall be granted to the deductor :
Provided that no intimation under this sub-section shall be sent after the expiry of one year from the end of the financial year in which the statement is filed.
Explanation.—For the purposes of this sub-section, “an incorrect claim apparent from any information in the statement” shall mean a claim, on the basis of an entry, in the statement—
(i) of an item, which is inconsistent with another entry of the same or some other item in such statement;
(ii) in respect of rate of deduction of tax at source, where such rate is not in accordance with the provisions of this Act.
(2) For the purposes of processing of statements under sub-section (1), the Board may make a scheme for centralised processing of statements of tax deducted at source to expeditiously determine the tax payable by, or the refund due to, the deductor as required under the said sub-section.]