Pennsylvania Nonprofit Compliance. Required annual filings.Nonprofit organizations that wish to be a charity must complete the necessary registration through the IRS to obtain charitable status. The annual meeting serves multiple purposes, including the board of director elections, evaluating and assessing progress towards achieving its mission. Choose "Participant Name" from the drop-down menu, then choose "Allegheny" for county, fill out your last and first names, and click Search. This application should be filed within the first 15 months of your organization's existence. Other types of nonprofits apply using Form 1024. Full text of "Full Filing" for fiscal year ending Dec. 2013. Find out the basics of holding an annual meeting for your nonprofit. Considered at such proposed meeting.