If your organization will be represented by a third party, whether in person or by correspondence, you must file a power of attorney specifically authorizing the individual to represent your organization. Form 2848, Power of Attorney and Declaration of Representative, may be used for this purpose. If you want the third party to be able to receive information about your case, but not to represent you, you may use Form 8821, Tax Information Authorization, instead of Form 2848. Additional information Form 2848 instructions PDF Return to life cycle of a public charity Return to life cycle of a private foundation Return to life cycle of a social welfare organization Return to life cycle of a labor organization Return to life cycle of an agricultural or horticultural organization Return to life cycle of a business league (trade association)