WRONG TAN IN E-PAYMENT OF TDS

Write a letter to nsdl for the correction of the same along with proof of payments.

keep the proff of the payments with you for future ref.

You don't need to worry much because  pracally it can be happend you just need to keep record of payment and try to get it corrected in the NSDL Records by giving them letter and keep the receiving of the same for future.

Thanks

Praveen