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ICANN and PTI Publish U.S. Tax Returns for Fiscal Year Ending 30 June 2018

LOS ANGELES – 31 May 2019 – Today, the Internet Corporation for Assigned Names and Numbers (ICANN) and its affiliate Public Technical Identifiers (PTI) published their U.S. tax returns for the fiscal year ending 30 June 2018.

Form 990 is the U.S. tax return for non-profit organizations exempt from income taxes under section 501(c) of the Internal Revenue Code.

ICANN and PTI filed the IRS Form 990, the California CA-199 and CA RRF-1 returns with the appropriate government offices (the Internal Revenue Service "IRS" and California Franchise Tax Board "FTB") for the fiscal year ending 30 June 2018, on 14 May 2019, in compliance with the extended due date of 15 May 2019.

Additionally, ICANN filed for the first time a newly-required Form 990-T. This return applies to U.S. tax-exempt organizations due to new tax regulation in the U.S. effective January 1, 2018. For ICANN, certain parking facilities costs have become subject to taxation as a result of this new regulation.

All of these U.S. tax forms can be found at the following web pages where ICANN and PTI publish financial information.

ICANN's Financial Page

PTI's Financial Page

The publication of ICANN and PTI's financial information is part of an ongoing commitment to accountability and transparency. The community is invited to review these tax returns and send any questions to


ICANN's mission is to help ensure a stable, secure, and unified global Internet. To reach another person on the Internet, you need to type an address – a name or a number – into your computer or other device. That address must be unique so computers know where to find each other. ICANN helps coordinate and support these unique identifiers across the world. ICANN was formed in 1998 as a not-for-profit public-benefit corporation with a community of participants from all over the world.

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Domain Name System
Internationalized Domain Name ,IDN,"IDNs are domain names that include characters used in the local representation of languages that are not written with the twenty-six letters of the basic Latin alphabet ""a-z"". An IDN can contain Latin letters with diacritical marks, as required by many European languages, or may consist of characters from non-Latin scripts such as Arabic or Chinese. Many languages also use other types of digits than the European ""0-9"". The basic Latin alphabet together with the European-Arabic digits are, for the purpose of domain names, termed ""ASCII characters"" (ASCII = American Standard Code for Information Interchange). These are also included in the broader range of ""Unicode characters"" that provides the basis for IDNs. The ""hostname rule"" requires that all domain names of the type under consideration here are stored in the DNS using only the ASCII characters listed above, with the one further addition of the hyphen ""-"". The Unicode form of an IDN therefore requires special encoding before it is entered into the DNS. The following terminology is used when distinguishing between these forms: A domain name consists of a series of ""labels"" (separated by ""dots""). The ASCII form of an IDN label is termed an ""A-label"". All operations defined in the DNS protocol use A-labels exclusively. The Unicode form, which a user expects to be displayed, is termed a ""U-label"". The difference may be illustrated with the Hindi word for ""test"" — परीका — appearing here as a U-label would (in the Devanagari script). A special form of ""ASCII compatible encoding"" (abbreviated ACE) is applied to this to produce the corresponding A-label: xn--11b5bs1di. A domain name that only includes ASCII letters, digits, and hyphens is termed an ""LDH label"". Although the definitions of A-labels and LDH-labels overlap, a name consisting exclusively of LDH labels, such as"""" is not an IDN."