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UDIN Directorate
The Institute of Chartered Accountants of India
21st July 2022

Updation of UDINs at e-filing Portal

Various instances of invalidation of UDINs at the e-filing portal of Income Tax Department are being reported by Members. In view of these, certain technological changes have been made.

The Members are advised to try again to update those UDINs which have been invalidated earlier at the e-filing Portal. Please note that the last date for updating UDINs at the e-filing portal is 30th September, 2022.

Further, all the members are advised to be more careful in selecting correct fields while generating UDIN.

For any clarification, please write us at

UDIN Directorate

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