<s>[INST] Is there any remedy available under the act, if a person filed inaccurate or defective statement? [/INST] If any person, after filing the statement, comes to know or discovers any inaccuracy in the information provided in the statement, he shall inform such inaccuracy to the prescribed income-tax authority within a period of ten days and furnish the correct information in such manner as may be prescribed. 

On the other hand, the prescribed income-tax authority may also intimate the defect to the person and give him an opportunity of rectifying the defect within a period of thirty days from the date of such intimation or within such extended period as may be allowed by prescribed income-tax authority.

However, if a person fails to rectify the defect within the said period than the provisions of this Act shall apply as if such person had furnished inaccurate information in the statement.​ </s>