Is it necessary that a private foundation has to make Form 990-PF available for public inspection?

• Every private foundation that files Form 990-PF is required to make this form and all the schedules and attachments available for public inspection. 

• Any amended Form 990-PF return filed within the previous three years and Form 990-T, if it was used to report the unrelated business gross income, should also be made available for public inspection. 

• Any form or letter proving the foundation's exempt status and application should also be made available for public inspection.

The website at which the documents are available for public inspection must be mentioned in Form 990-PF.