The IETF Administration LLC publishes monthly statements, meeting statements, annual budgets, and other documents to provide visibility into its financial structure and to keep the IETF community informed about its work.
Annual budgets and chart of accounts
IETF LLC 2023 Budget
IETF LLC 2022 Budget (See also Budget Narrative blog post)
IETF LLC 2021 Budget
IETF LLC 2020 Budget Reforecast (See also Budget Reforecast blog post)
IETF LLC 2020 Budget (See also Budget Narrative blog post)
IETF LLC 2019 Budget
2022 Chart of Accounts
2021 Chart of Accounts
2020 Chart of Accounts
2019 Chart of Accounts
2018 Chart of Accounts
Audited Financial Reports
2021 Audited Financial Report
2020 Audited Financial Report
2019 Audited Financial Report
Form 990 is an annual reporting return that United States federally tax-exempt organizations must file with the United States Internal Revenue Service. It provides information on the filing organization’s mission, programs, and finances to ensure transparency and public interest of tax-exempt organization. Because the the IETF Administration LLC is covered by the Internet Society's 501(c)(3) registration, it is included in the ISOC Forms 990, which are reposted here. More information is available on the ISOC website.
NOTE: From January 2022 the IETF LLC changed its financial statements from an accrual basis to a modified cash basis in order to provide more readable financial statements and to provide a truer picture of finances throughout the year.
Please note that it takes several months for all meeting-related expenses to be reconciled, so statements will not be posted immediately after the meeting occurred. Note: For IETF 107 through IETF 112, no meeting statements are available as these were fully online/virtual meetings.
IETF 106 - Singapore
IETF 105 - Montreal
IETF 104 - Prague
IETF 103 - Bangkok
IETF 102 - Montreal
Financial information prior to the IETF LLC
Budgets prior to the formation of the LLC
Financial statements prior to the formation of the LLC
Meeting statements prior to IETF 102
Initial ISOC Financial Contributions to IETF LLC
IETF LLC 2018 Preliminary Sample Budget
IETF LLC 2018 Transition Working Budget
IETF LLC 2018 Transition Statement