You can check online by visiting the official website of the Income Tax Department of India. You should register as a new user and enter the details of PAN and generate a password. After logging in to your account, you must select the View Tax Credit Statement option or the Form 26AS. You will now see a page for TDS Reconciliation Analysis and Correction Enabling System. This will have all the details regarding the taxpayer’s tax liabilities, including the information of TDS, advance tax paid, and other required details.