New Integrated Payment Module Goes Live on eFiling Portal Seamless payments now enabled across both the Incometax Act, 1961 and the Incometax Act, 2025. With this enhancement,.

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Learn about e-Pay Tax services for easy online tax payments and managing your income tax obligations effectively.

Download offline utilities related to Income tax returns/forms, DSC Management Software and Mobile App.

Link Aadhaar is a service available to both registered and unregistered users of the e-filing portal to link their PAN, pre-login to the portal, post-login to the portal or to view their Link.

ITRs How to File Tax Returns For information on How to File Returns, please refer to the following resources: ITR-1 User Manual ITR-1 Frequently Asked Questions ITR-4 User Manual ITR-4.

1. Do I need my registered mobile number to login to the e-Filing Portal?

1. What are the changes in the new e-Pay Tax service available on e-Filing portal as compared to the OLTAS e-Payment of Taxes available on Protean Portal (previously NSDL)?

e-Filing of Income Tax Return or Forms and other value added services & Intimation, Rectification, Refund and other Income Tax Processing Related Queries.

e-Pay Tax (Simplifying Tax Payments for You) Challan Correction Request

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