The Endowment Trust: Idaho's 2.5 Million Acres Held for Schools and Other Beneficiaries

Most state land in the West is not trust land. Idaho's endowment is. That one fact explains why the Land Board can auction a parcel that a county, a neighbor and a lessee all want to keep, and why the same board can say it has no choice. The rule is written in the Constitution and in the grant that came with statehood. This lesson reads both, then follows the money to the beneficiaries and ends with the 2026 attempt to change the rule.

Where the trust comes from

Congress admitted Idaho on July 3, 1890, in the Admission Act, 26 Stat. 215. Four sections matter here, as the Act's text reads on GovInfo:

• Section 4: sections 16 and 36 in every township are granted to the state for common schools. Where those sections had already been sold or disposed of, the state may select equivalent land in their place, with federal approval.
• Section 5: school lands may be sold only at public auction. The proceeds form a permanent fund, and only the interest supports the schools. The Legislature may lease the land for up to five years. The lands are protected from homestead and similar claims.
• Section 8: lands earlier granted to the territory for the university pass to the state, and may not be sold for less than $10 an acre.
• Section 11: additional grants of 100,000 acres each for a scientific school and for normal schools, 50,000 acres each for an insane asylum at Blackfoot (the hospital named in the Act), the state university at Moscow and the penitentiary, and 150,000 acres for other state institutions. The section also bars sale of the granted lands for less than $10 an acre.

IDL's Land Transaction Review Report adds that Idaho Territory's 1863 act had already granted sections 16 and 36 for schools, and that at statehood Congress reconfirmed those grants and added 50,000 acres for the University of Idaho plus lands for seven other institutions. The Land Board page on IDL's website counts 3,672,000 acres granted. The review report's own table totals 3,650,763. Both come from IDL, and the difference is about 21,000 acres. Cite whichever you use.

The state kept the land in trust, and the Idaho Constitution wrote the conditions into state law. Two sections do most of the work.

Article IX, section 7: who decides

Section 7 creates the State Board of Land Commissioners, made up of the Governor, the Superintendent of Public Instruction, the Secretary of State, the Attorney General and the State Controller. It gives the board "the direction, control and disposition of the public lands of the state," subject to regulations the Legislature sets. Lesson 3 follows the board through a meeting.

Article IX, section 8: the duty

Section 8 tells the board to locate, protect, sell or rent the lands so as to secure the maximum long-term financial return to the institution the land was granted to, or to the state where no institution is named. As IDL's transaction review and the Legislature's 2026 statement of purpose describe it, the section also does the following:

• Bars any sale for less than the appraised price.
• Requires that sales be at public auction.
• Limits sales to 100 sections in one year, and limits any one buyer, company or corporation to 320 acres in a subdivision. Those are the 1916 and 1982 numbers. The 1890 limits were 25 sections a year and 160 acres.
• Allows the Legislature to authorize exchanges of state land for other land on an equal-value basis, with federal, local or private owners.

University lands have their own section. Article IX, section 10 sets a $10 per acre floor and a 160-acre limit for them, according to IDL's report.

What "maximum long-term financial return" does and does not say

The Constitution's own text spells the phrase "maximum long term financial return," without the hyphen that news stories and this lesson usually add. The phrase has three parts, and readers often skip two of them. "Maximum" sets the goal. "Financial" says the measure is money. "Long-term" says the board is not asked to maximize this year's check. A lease that pays less today but protects a timber stand for 50 years can meet the standard. A sale that brings a large payment today can meet it only if the proceeds, reinvested through the Land Bank, are expected to earn more than the land would have. The phrase does not mention recreation, scenery, local character or wildlife. Those can still count when they affect long-term financial return, and when the board has set a policy that treats them as part of managing the asset. IDL's director has described the trust's purpose in exactly these terms. At the February 2026 House committee hearing on HJR 10, he called the idea that the Constitution forces sales a "misconception," according to the Valley Lookout. The board has discretion over how to get a good return. It has none over whether to try.

What the courts have said

Case	Court and year	What it decided, in short
Lassen v. Arizona Highway Department, 385 U.S. 458	U.S. Supreme Court, 1967	Arizona, taking trust land for highways, had to pay the trust the full appraised value of material sites and rights of way, not a figure reduced by any claimed enhancement of the remaining land. The Court also held that the Enabling Act's auction requirements did not apply when Arizona acquired trust land for its highway program. The case arose under the New Mexico-Arizona Enabling Act. Courts in other states cite it for the principle that the state is a trustee, not the owner free to use the land for general state purposes
Idaho Watersheds Project v. State Board of Land Commissioners, 133 Idaho 64 and 133 Idaho 68	Idaho Supreme Court, 1999	Per Advocates for the West's list of the decisions, one held that a statute barring a conservation group from bidding on state grazing leases at auction violated the constitutional duty to manage trust lands for maximum return. The other reversed Land Board decisions that rejected the group's applications for 30 grazing leases. A third decision the same year, at 133 Idaho 55, struck down an amendment to the Idaho Constitution that had removed the public auction requirement, per the same list. Lesson 4 covers grazing leases and conflict auctions in detail
Wasden ex rel. State Endowment Land Beneficiaries v. State Board of Land Commissioners	Idaho Supreme Court, Opinion No. 104, June 29, 2012	Held that Article IX, section 8 requires public auction for any disposal of endowment land, and that disposal includes leases. The Court struck down Idaho Code 58-310A, which had exempted cottage-site leases from conflict auctions. It called the board members trustees of about 2.5 million acres held for schools and institutions

I read the 2012 opinion and the Court's summary of it, not the full 1999 opinions, so the table quotes the 1999 holdings as Advocates for the West summarizes them. A story that relies on the 1999 cases should link the opinion itself.

The beneficiaries and the numbers

IDL's Land Board page lists the beneficiaries as the public schools, which are the largest fund, the University of Idaho, state hospitals, Lewis-Clark State College, state veterans homes, Idaho State University, the Capitol Commission, the School for the Deaf and the Blind, and the juvenile corrections and prison systems. It says the nine endowment funds each hold permanent assets that can never be spent. IDL's annual report names the nine endowments by their legal names. Those names come from the grants and do not map one to one onto today's institutions, so use the legal name when you cite a figure.

Endowment (legal name)	Acres, FY2025	Share of acres	Distribution, FY2025	Share of distribution
Public School	2,125,853	84.9%	$63,039,600	60.9%
Charitable Institutions	77,301	3.1%	$7,116,000	6.9%
School of Science	75,458	3.0%	$6,722,400	6.5%
Normal School	62,854	2.5%	$7,273,200	7.0%
University of Idaho	55,090	2.2%	$6,146,400	5.9%
State Hospital South	37,030	1.5%	$7,776,000	7.5%
Agricultural College	33,822	1.4%	$1,993,200	1.9%
Penitentiary	28,850	1.2%	$3,154,800	3.0%
Capitol Permanent	7,314	0.3%	$250,000	0.2%
Total	2,503,572	100%	$103,471,600	100%

Source: IDL 2025 Annual Financial Report. Shares are my calculation from IDL's figures.

What the land earns

In FY2025 the endowment lands produced $91,772,231 in revenue and cost $29,155,791 to manage, leaving net income of $62,616,440 (91,772,231 - 29,155,791). The revenue came overwhelmingly from timber. Two notes on IDL's printed figures: the revenue lines below add to $91,772,232, one dollar over IDL's printed total of $91,772,231, and IDL's net income by asset class, used further down, totals $62,842,473, which is not the same figure as revenue minus expenses.

Source	FY2025 revenue	Acres (asset class)	Revenue per acre
Timberland	$84,663,213	1,046,696	$80.89
Rangeland	$3,329,953	1,433,486	$2.32
Residential real estate	$1,804,803	195	not meaningful at this scale
Commercial real estate	$1,108,164	3,493	$317 (revenue only)
Farmland	$579,218	19,702	$29.40
Minerals rentals and bonuses	$284,362	not given by class	not given
Oil and gas rentals and bonuses	$2,519	not given by class	not given
Total	$91,772,231	2,503,572	$36.66

Timber's share is 84,663,213 / 91,772,231 = 92.3 percent. Timberland covers 41.8 percent of endowment acres (1,046,696 / 2,503,572) and brought in 95.7 percent of net income by class ($60,129,511 of $62,842,473). Rangeland covers 57.3 percent of acres and produced $1,687,173 of net income, or 2.7 percent. Those two lines drive the debates about grazing, logging and the value of leaving a parcel as it is. They also show why the financial return on the land (5.50 percent in FY2025 on land valued at $1.85 billion, according to the report) is lower than the return on the invested funds (11.31 percent on $3.59 billion).

The per-acre column uses the report's asset-class acres. Residential is a handful of acres with a cottage-site rent, so the per-acre figure would mislead. The commercial and farmland figures are revenue per acre, not net.

How the money moves

The flow has more steps than most stories show. A simplified version follows the IDL Land Board page, Idaho Code 58-133 and 57-723A.

Three points deserve a plain statement.

• The Land Bank: Idaho Code 58-133 lets the Land Board hold sale proceeds in the Land Bank Fund for up to five years. Money from one endowment's land can buy only land for that same endowment. If it is not committed by the end of year five, it goes to the endowment's Permanent Fund with its earnings, unless the Legislature extends the period.
• The split: Under 57-723A the Land Board, at least once a year, sends reserve money above administrative needs to the endowment's income fund, to its Permanent Fund, or keeps it as a balance inside the reserve. The board sets the amounts. The Legislature can appropriate reserve money for the costs of managing endowment assets.
• The investor: The Endowment Fund Investment Board, created within the State Board of Land Commissioners by 57-718, invests the funds. It has nine seats: one citizen with experience in public educational administration, one senator, one representative and six public members with financial experience. The Governor appoints them with Senate consent. Section 57-720 lets it pool and invest the funds, requires investment policies and requires an annual audit by an outside CPA.

The totals

Measure	Figure	Source
Permanent Fund, June 30, 2025	$2,542,791,593 (up from $2,332,223,197)	IDL 2025 report
Earnings Reserve, June 30, 2025	$1,045,879,015	IDL 2025 report
Total fund balance	$3,588,670,608	IDL 2025 report
Net return, funds / lands / combined	11.31% / 5.50% / 9.27%	IDL 2025 report
Distribution, FY2025	$103,471,600 (2.88% of the fund balance)	IDL 2025 report; my division
Distribution, FY2026 (July 1, 2025 to June 30, 2026)	about $110.4 million, with $68.2 million to public schools (K-12)	IDL news release (Aug. 2024); Idaho Capital Sun, Dec. 16, 2025 (ceremonial check); IDL Land Board memo, Aug. 2026
Distribution approved for FY2027 (July 1, 2026 to June 30, 2027)	$117,278,400 (about $117.3 million), 6.3% above $110.4 million; public school share $72,366,000	Land Board summary minutes, Aug. 19, 2025 (approved 5-0); IDL memo, Aug. 2026
Distribution recommended for FY2028	$132,532,800, 13.0% above FY2027; public school share $81,885,600	IDL memo for the Aug. 18, 2026 Land Board meeting (a recommendation; I did not confirm the vote)

Fiscal-year labels, checked against IDL sources: the Land Board approves each year's amount about a year ahead. The $110.4 million total and the $68.2 million for public schools belong to fiscal year 2026, which ran from July 2025 to June 2026. IDL's news release announced the FY2026 amount in August 2024, and the Capital Sun's December 16, 2025 story covered the ceremonial check for that year's public school share without naming the fiscal year. The $117.3 million is the FY2027 amount, approved 5-0 on August 19, 2025. It is 6.3 percent higher than FY2026: 117.3 / 110.4 = 1.0625. The FY2025 total of $103,471,600 used in the tables above is the amount in IDL's audited statement for the year ended June 30, 2025. IDL's FY2026 release called the earlier record $103.2 million, so small differences between announced and final figures are normal. Check the Land Board's minutes before using a fiscal-year label in print.

Selling, exchanging and the Land Bank in practice

The Constitution allows both sales and exchanges. The statutes add procedure. Under Idaho Code 58-138 the board may exchange state land for land of equal value, public or private, when it judges the exchange to be in the state's best interest. Before exchanging endowment land the board must obtain an appraisal and a review appraisal of the land it gives up and the land it would get. Appraisers must be MAI designated and must follow the Uniform Standards of Professional Appraisal Practice. Buildings that carry most of a parcel's value bar an exchange unless a public entity uses them continually for a public purpose. Leased land can be exchanged only with the lessee's written agreement. By January 15 each year the board reports to the Legislature on exchanged and acquired endowment lands.

How much land has the trust sold? IDL's director told the House committee in February 2026 that the department sold about 800 acres since 2015 and acquired about 54,000, according to the Valley Lookout. A different count came from a state official quoted in the Jackson Hole News&Guide in November 2025, who said Idaho sold 300 acres statewide in the past decade. The two numbers use different periods and different definitions, and I could not reconcile them from public documents. A story should name the source and period for any "acres sold" claim.

The Payette Lake lands show why the standard is argued about. IDL's director said in June 2026 that the endowment lands around Payette Lake return about $500,000 a year on an estimated $230 million of value, per the Valley Lookout. That is 500,000 / 230,000,000 = 0.22 percent a year, against 5.50 percent for the endowment lands as a whole. The state is exploring an exchange for federal timberland, covered in lesson 3. Supporters of the exchange point to the low yield. Others point to the local value of keeping the land accessible and undeveloped. Both claims begin from the same number.

The 2026 proposals to change Article IX

Three constitutional resolutions touching endowment lands were introduced in the 2026 session. Each needed two thirds of both houses and then a majority of voters. Article XX, section 1 sets the steps: either house proposes, each passes by two thirds with the yeas and nays in the journal, and the amendment goes to the voters at the next general election with notice published in legal newspapers and arguments for and against.

HJR 8: what it said

Rep. Britt Raybould, R-Rexburg, brought the first draft. According to the Idaho Capital Sun and the Legislature's statement of purpose, it would have amended Article IX, section 8 to do four things:

• Remove the "maximum long-term financial return" requirement.
• Give priority first to revenue-generating activities on endowment lands, followed by preserving and promoting the public's access to recreate, hunt, fish and trap, as long as access does not impede contracted revenue-generating activities.
• Keep the power to sell or exchange land, while, in the sponsor's words, reducing the pressure to sell solely because a parcel is valuable.
• Add a new section 2 classifying land Idaho acquires from the federal government in the future as public land, subject to valid existing rights.

The statement of purpose, which says it was prepared by a proponent and is not an expression of legislative intent, says the change would preserve timber, mining and grazing options, comply with the Admission Act, and leave the Land Board's structure and beneficiaries unchanged. Its fiscal note says the Legislature would create a dedicated fund for revenue from new public lands, and that publishing a proposed amendment in the voter pamphlet costs the Secretary of State up to $300,000. Raybould said the aim was to "expand the toolbox" for the board.

HJR 8 to HJR 10: the committee record

1. February 4, 2026: HJR 8 was introduced and read the first time. On February 5 it was printed and referred to the House State Affairs Committee.
2. February 17: at the committee's meeting, Raybould presented HJR 8 and a related draft, RS 33415, and amended the draft. Rep. Pohanka moved to hold HJR 8 in committee, and the motion carried by voice vote. Rep. Boyle's substitute motion to introduce RS 33415 as amended also carried by voice vote, per the committee minutes. A committee member noted that 62 percent of Idaho is federal land and called for a full hearing and more public input.
3. February 18 and 19: the introduced version became HJR 10, printed and referred to State Affairs. The Legislature's status page lists HJR 10 as sponsored by the State Affairs Committee, while the Capital Sun described Raybould as its sponsor.
4. February 23: after about an hour of public testimony, a motion to advance HJR 10 failed on a 7-7 tie, according to the Capital Sun. The Capital Sun wrote that this could effectively end the proposal for the year. The Legislature's status pages do not record these committee actions. As of October 2026, the HJR 8 page shows only introduction on February 4 and referral on February 5, and the HJR 10 page shows only introduction on February 18 and referral on February 19. The committee actions above come from the minutes and the Capital Sun.

Who said what

Position	Named voices	Argument as reported
For	Idaho Outfitters and Guides Association; Idaho Recreation Council; Rep. Raybould; Rep. Monica Church (D-Boise)	Gives the Land Board more tools than selling; protects recreation and the outfitting economy; reduces pressure to sell land under development pressure
Against	IDL Director Dustin Miller; Associated Logging Contractors of Idaho; Idaho Forest Group; Owyhee County Treasurer; Adams County commission chair; Rep. Judy Boyle (R-Midvale)	The Constitution does not force sales; the system works; priority for revenue activities could invite lawsuits and conflict with the Admission Act; asks for long-term analysis; fears a federal-style model with less logging and more wildfire
Skeptical of the need	Gov. Brad Little; Miller; other Land Board members	The Governor said "I'd like to know what's broken that they want to fix," and he and other board members warned that managing lands differently by origin would add administrative costs, per the Valley Lookout. Attorney General Raul Labrador asked both sponsors to appear before the Land Board. Secretary of State Phil McGrane suggested the proposals stem from opposition to federal land sales
Concerned about a transfer signal	Rep. Monica Church	Worried the language, with the federal-land section, signals Idaho wants federal public land and a way to sell it

Rep. Church appears in two rows because she supported the hearing and criticized opponents as the "old guard" while also voicing the transfer concern, according to the Capital Sun and Valley Lookout. The Capital Sun article did not name formal opposition organizations at the time of introduction. Opposition from the logging industry and county officials came at the February 23 hearing.

SJR 103: the separate Senate measure

Sen. Ben Adams, R-Nampa, sponsored a different resolution. Its statement of purpose says it would amend Article IX, section 8 so that existing endowment lands are unaffected, while future federally managed lands that Idaho acquires would go into a separate "inviolable trust" that could not be sold. Exchanges would need a two-thirds vote of the Legislature, management would balance resource use, recreation, scenic values, watershed quality and wildlife habitat, and revenue would go to a Public Lands Trust Fund to pay first for operating the lands, then to compensate counties, improve public access and support K-12 school facilities. The legislative record shows it was introduced on February 5 and referred to Senate State Affairs on February 6, and that the committee reported it out with a do-pass recommendation on March 2. It was read a second time on March 3, retained on the calendar on March 6 and March 9, and recommitted to State Affairs on March 16. It did not pass.

Where things stand

No source I found shows any of the three resolutions passing both houses. The Secretary of State's election page lists "Proposed Constitutional Amendments" for the November 3, 2026 ballot without detail. The HJR 8 statement of purpose says two other amendments, HJR 4 and HJR 6, had already qualified for that ballot. The Legislature's list of 2026 proposed constitutional amendments names two: HJR 4 (giving the Legislature sole power to legalize marijuana and other psychoactive substances, Article III) and HJR 6 (making English the official state language, Article X). Neither concerns endowment lands. The Secretary of State's page lists Proposition One, proposed constitutional amendments and a state gun advisory question for November 3, 2026, so confirm the final ballot list there before writing that nothing on the topic is on the ballot. As of October 2026, the Constitution's text on endowment lands is the same as in 1982.

Questions and answers

How many acres of endowment land does Idaho have?

IDL's FY2025 report counts 2,503,571.74 acres, or 2,503,572. Of that, 1,046,696 acres are timberland and 1,433,486 are rangeland.

Who gets the money?

Nine endowments get distributions: Public School, Charitable Institutions, School of Science, Normal School, University of Idaho, State Hospital South, Agricultural College, Penitentiary and Capitol Permanent. IDL describes the beneficiaries as including public schools, the University of Idaho, Idaho State University, Lewis-Clark State College, state hospitals, veterans homes, the Capitol Commission, the School for the Deaf and the Blind, and juvenile corrections and prisons. The public school endowment received 60.9 percent in FY2025.

Is the money used to cut school taxes?

The distribution goes to the beneficiary's income fund, and the Legislature appropriates from there. Whether it replaces other spending or adds to it depends on the budget the Legislature passes. The state budget course explains how appropriations work. The $68.2 million for public schools (the FY2026 amount, reported in December 2025) is a small share of a state public school budget that runs to billions of dollars, so read any claim that the endowment "pays for schools" against that number.

Can the Land Board sell land to anyone it chooses?

No. Article IX, section 8 requires public auction and a price no lower than appraised value. The Admission Act says the same for school land. No more than 100 sections may be sold in a year, and no one buyer may take more than 320 acres in a subdivision.

What is an exchange, and how is it different from a sale?

An exchange swaps state land for other land of equal value, under Idaho Code 58-138, with appraisals of both sides. A sale is for cash at public auction. Both change the trust's holdings, and both require the board's vote. Exchanges that involve federal land also need congressional action on the federal side.

What does the Legislature control?

It writes the statutes the Land Board must follow, appropriates money for managing the lands, and can propose constitutional amendments by two-thirds votes. It cannot change section 8 by statute. The 2012 Idaho Supreme Court decision shows the limit: a statute that exempted a class of leases from auction was struck down.

Why do HJR 8 and SJR 103 both mention federal land?

Both dealt with what would happen if Idaho one day obtained federal land through transfer or exchange. HJR 8 would have classified that land as public land, subject to existing rights. SJR 103 would have put it in a separate inviolable trust that could not be sold. Neither measure moved land from federal to state hands. That would need Congress.

Where can I watch the board decide these questions?

The Land Board meets on the third Tuesday of each month in Boise at 9:00 a.m. Mountain time, per IDL's page. Lesson 3 covers how to find the agenda, watch the stream and testify.

Hard questions

"Should Idaho's endowment be managed for maximum return or for a wider public good?"

The facts: the Admission Act and Article IX tie the lands to named institutions, and the Idaho Supreme Court has described the board as trustee. The policy question is whether that trust should be reshaped. Supporters of change say rising land values and growth pressure make the maximum-return rule push land toward sale, and that outfitters, hunters and local economies depend on access. Opponents say the beneficiaries, mainly children in public schools, have first claim, that timber and grazing revenue is real money, and that a revenue-first priority with access second still leaves the same trust in place. The evidence does not settle the values question. It does show the numbers each side uses: $103.5 million a year in distributions, 92 percent of revenue from timber, and a low yield on some lakeside parcels.

"Would HJR 8 have exposed the state to lawsuits?"

Opponents at the February 23 hearing said it could, and Rep. Boyle said the amendment would invite lawsuits against the Land Board, according to the Capital Sun. The Idaho Attorney General's office would be the source of a formal legal analysis. The sponsor's statement of purpose says the measure complies with the Admission Act. A court has not ruled on it, because the resolution never reached voters. The honest answer is that this is a prediction, with named people on each side and no ruling.

"Is it fair that most of the money comes from timber on one million acres while grazing pays so little?"

The numbers are clear: $80.89 an acre from timberland against $2.32 from rangeland. Those are revenue figures, not net. Grazing leases are priced by formula and conflict auction, covered in lesson 4, and rangeland serves other purposes such as wildlife habitat and access. Ranchers argue that leases support operations that also pay property tax and employ residents. Conservation groups argue that low-priced leases fall short of the maximum-return standard. The Idaho Supreme Court heard that argument in the 1999 cases and in 2012. The record shows the court enforcing the auction requirement, not setting a price.

"Why are sale proceeds not paid straight to schools?"

Section 5 of the Admission Act makes school-land sale proceeds a permanent fund of which only the interest supports the schools. Paying proceeds straight out would spend the principal that the grant tells the state to keep. The Land Bank adds an option: buy new land instead of holding cash. Supporters say that keeps the trust's real assets intact. Skeptics point out that land bought with proceeds earns a return that may be lower than investments would, which is one reason the debate keeps returning to the standard.

"Does the Land Board have to say no when a county objects?"

No. The 160-acre sale near Driggs, covered in lesson 3, went ahead after two of three Teton County commissioners asked the state not to sell. Counties can comment, and the board must consider the record, but section 8 and section 7 give the board the decision. County objections matter most when they supply facts the board has not weighed.