Qualified organizations are able to apply for the waiver, which will provide a free annual membership to the Developer Program. Apple normally charges developers $99 per year.
Apple's plan to offer free developer memberships to government and nonprofit apps in the United States was first highlighted in late December when its App Store guidelines were updated.
Apple's new Membership Fee Waiver webpage includes details on which organizations are eligible for the discount. Requirements include a EIN/Tax ID number, a D-U-N-S number, and legal entity status. Apple will review each fee waiver request.
Entities that receive the fee waiver may not publish paid apps or apps with in-app purchases, and members of the Apple Developer Enterprise Program are not eligible. The program is also not available to individuals and sole proprietors/single person businesses.
Fee waivers are currently limited to the United States, but Apple says waivers will be added for other countries "as they become available."