Follow the steps to successfully complete your Schedule 1299-D online.

1. Click ‘Get Form’ button to obtain the form and open it in your editor.
2. Begin by providing your basic information. If you earned any income tax credits during the year, ensure that you input the appropriate details in Step 1 concerning the Research and Development credit, if applicable.
3. Proceed to Step 3. Enter all current credits earned. This entails breaking down each credit into the specified columns, ensuring to label them according to expiration dates, credit codes, and amounts correctly.
4. For each credit, ensure you refer to the detailed instructions within the form. Input the required data accurately according to the guidelines provided for each column in Step 3.
5. If you have more qualifying credits than the space allows, complete additional Schedules 1299-D as necessary and summarize the total on the original form.
6. Finally, review your entries for accuracy, and save your changes. After that, you can download, print, or share the completed form as needed.

Start filling out your Schedule 1299-D online today to ensure you meet all necessary deadlines and requirements.