There can be many reasons like - Mismatch in tax credit, Inadvertent/wilfull non-disclosure of income, non-disclosure of assets , notices for high value transaction, investment in the name of spouse.
Income Tax Department can serve notices for various reasons. Some of these notices can be of general enquiry nature and some can be of detailed enquiry nature. You should not ignore these notices. You should send a proper reply on time for the notice given by the Department. Because if you don't give the appropriate reply within the due date then the department would take actions against you on the basis of information available with them.
There are different type of notices issued by the department such as under section 131, 142(1), 143(2), 148, 245. When you get such notice you should collect all the documents and informations asked in the notice given by the Department. You should provide all this information to our expert so they can form an adequate reply for that notice.
You should not take these notices lighly and seek a proper guidence if you want to avoid any situation of creating a big liability or any severe actions taken by Department against you. Don't worry we are here to solve your problem.