To apply for a new PAN card in Delhi, India, you need to know the AO codes and commissionerate details. Here is a step-by-step guide to help you: Finding AO Code and Commissionerate Details: 1. Visit the official website of the Income Tax Department. 2. Navigate to the 'Know Your Jurisdictional AO' section. 3. Select your state as Delhi and your area to get the AO details. 4. The AO code consists of Area Code, AO Type, Range Code, and AO Number. 5. For commissionerate details, you can contact the local Income Tax office. Filling Out PAN Card Application: 1. Use the correct AO code in your PAN card application form. 2. Double-check all details before submitting the application. Remember, accurate information is crucial for timely processing. By following these steps, you can ensure a smooth PAN card application process. For more detailed information, you can refer to the official Income Tax Department website or contact the local tax office for assistance.