About ANCSA Overview
Wednesday, November 3, 2021

About ANCSA

The Alaska Native Claims Settlement Act of 1971 (ANCSA) was a new approach by Congress to federal Indian policy.

Sealaska directors sign the Sealaska articles of incorporation in 1972 with Assistant Secretary of the Interior Harrison Loesch. Pictured L to R: Clarence Jackson, Jon Borbridge, Jr., Marlene Johnson, Harrison Loesch, Dick Kito, Leonard Kato

With reservations in the Lower 48 largely viewed as an undesirable solution to Native land claims, ANCSA’s answer was to enroll Alaska Native people as shareholders in corporations that held title to a portion of our traditional homeland. It divided the state into 12 distinct geographic regions.

It mandated the creation of 12 private, for-profit Alaska Native regional corporations and over 200 private, for-profit Alaska Native village corporations.

ANCSA also mandated that both regional and village corporations be owned by enrolled Alaska Native shareholders. All Alaska Natives with one quarter or more Alaska Native blood quantum who were alive at the time were eligible to enroll.

Land Settlement
Through ANCSA, the federal government transferred 44 million acres of land to Alaska Native regional and village corporations. Of the 44 million acres, Sealaska was conveyed 365,000 acres, which equates to approximately 1.6% of the traditional homelands of the Tlingit, Haida and Tsimshian people of Southeast Alaska.

Through ANCSA, Alaska Native shareholders’ land is held by regional corporations.

Monetary Settlement
With the passage of ANCSA, the federal government also compensated the newly formed Alaska Native corporations with a total of $962.5 million for land lost in the settlement agreement.


Latest News


Sealaska Endorsements

Pinned - Posted 8/14/2026

At Sealaska, we support leaders who recognize the importance of Indigenous self-determination, stewardship of our homelands and opportunities that strengthen Native communities for generations to come. After careful consideration, Sealaska is proud to endorse Jonathan Kreiss-Tomkins "JKT" for Governor of Alaska, Mary Peltola for the United States Senate and Bill Hill for Alaska's At-Large Congressional District.



Mendenhall Flood Protections Hold During Annual Glacial Outburst

Posted 8/15/2026

JUNEAU, Alaska — When the annual glacial outburst flood from Suicide Basin sent water down the Mendenhall River this summer, Juneau residents watched closely after two consecutive years of record flooding damaged homes and reshaped stretches of the riverbank.



Sealaska Board of Directors July Meeting Recap

Posted 8/6/2026

The Sealaska Board of Directors met on July 31, 2026, and conducted key governance actions while receiving updates on shareholder engagement, shareholder development, business performance, natural resources and regional priorities.



2026 Sealaska Election Results

Posted 6/29/2026

At Sealaska’s 53rd Annual Meeting in Aangóon (Angoon), the Inspector of Elections certified the results of the 2026 election.



Sealaska tackles massive project to protect Juneau-area communities from catastrophe

Posted 6/17/2026
Juneau, Alaska — Construction teams are working fast to keep downstream communities safe from glacial outburst flooding. Every August, the Mendenhall Valley above Juneau, Alaska, grapples with flooding – sometimes catastrophic – when the Suicide Basin dammed within the Mendenhall Glacier releases rainwater and snowmelt downst This year, Sealaska’s construction team is working to protect…