Additional Forms Related to Form 5300

About Form 8821

Information about Form 8821, Tax Information Authorization, including recent updates, related forms and instructions on how to file. Form 8821 is used to authorize any designated individual, corporation, firm, organization, or partnership to inspect and/or receive confidential information in any office of the IRS for the type of tax and the years or periods listed on Form 8821.

About Form 8905

Information about Form 8905, Certification of Intent to Adopt a Pre-Approved Plan, including recent updates, related forms and instructions on how to file. Use Form 8905 to treat an employer as eligible for the 6-year remedial amendment cycle under Part IV of Rev. Proc. 2007-44, 2007-28 I.R.B. 54.

About Form SS-4

Information about Form SS-4, Application for Employer Identification Number, including recent updates, related forms and instructions on how to file. Form SS-4 is used by sole proprietors, corporations, partnerships, estates, trusts, and other entities to apply for an employer identification number (EIN), a nine-digit number assigned for tax filing and reporting purposes.