Idaho’s Datacenter Tax Incentive

Idaho spent years trying to lure big data centers by exempting them from sales and use tax on pricey equipment and buildings. After failed attempts in 2017 and 2018, and an informational hearing in 2019 starring Facebook’s lobbyists, lawmakers finally passed a 2020 law adding Section 63-3622VV to the tax codeidahobusinessreview.com 1idahobusinessreview.com 2. The bill, sponsored by Rep. Greg Chaney and Sen. Jim Rice, sailed through once pitched as a way to broaden the tax base and relieve homeowners. It cleared the House 37–21–12 on Feb. 28, 2020 and the Senate on Mar. 17datacenterdynamics.com 3. Gov. Brad Little signed it, effective July 1, 2020commerce.idaho.gov 4. Thus Idaho joined neighbors with similar perks (or no sales tax at all, like Oregon) to compete for “hyperscale” server farms. To allay conservatives wary of giveaways to tech giants, backers stressed that surrounding states already did this, and promised Idaho would “more than make up” the forgiven tax through new property taxes, income taxes, and jobs. Opponents doubted that generosity to Facebook or Google would pay off, noting data centers create few jobs while gobbling power, and objected to further special exemptions with state revenues already down. Ultimately, boosters won by reframing the tax break as a property tax relief tool: the 2020 bill excluded the new data center’s value from the local “new construction roll,” theoretically forcing cities to lower levy growth for existing taxpayersidahofreedom.org 5. “These projects broaden the base and lower the rate for everyone,” one lobbyist argued. With that sales pitch and assurances that rural Idaho would benefit most, the “Idaho Information Technology Equipment” exemption became law.

How the tax exemption works: A company building a new Idaho data center can apply through the Tax Commission for a provisional exemption on all purchases of “eligible server equipment” and construction materialscommerce.idaho.gov 6. To qualify, the project must certify it will invest at least $250 million at the site within five years of starting construction and create at least 30 new jobs within two years of opening, with wages at or above the county averagecommerce.idaho.gov 7. The jobs and investment thresholds are modest – early drafts in 2017 required 35 jobs at 150% of area wage, but lobbyists later eased those numberspropublica.org 8idahobusinessreview.com 9. If the company meets the targets in time, its provisional exemption converts to a “final” exemption automatically, and the firm never owes the sales/use taxes that were waived. At that point, the data center also secures ongoing tax-free status on all future server and infrastructure purchases for that facility, with no sunsetgoodjobsfirst.org 10. However, if the company fails to hit $250M/30 jobs by the deadlines, the law claws back the taxes: the firm must pay the previously exempted sales taxes in full. These strict “all or nothing” provisions aim to ensure the state only forgives taxes for bona fide large projects. Notably, Idaho also built in anti-“double dipping” rules: any project receiving this data center exemption cannot at the same time receive Idaho’s flagship Tax Reimbursement Incentive (a separate credit/rebate program). The statute explicitly bars companies from using the new data center break on property that was incentivized under the TRI act. In other words, no piling a 30% TRI tax-credit on top of a 100% sales tax exemption – a guardrail to prevent stacking state giveaways.

Local incentives and double-dipping: While the 2020 law was pitched as a win-win – the state waives sales tax, the community gains a big tax base – that “base” can be negated if a city siphons the new property value into an Urban Renewal District (URD). That’s exactly what Kuna did. In 2022, as Meta (Facebook’s parent) began building Idaho’s first qualifying data center, Kuna annexed the site into a new URD so that Meta’s property taxes would fund infrastructure for an industrial park instead of the general tax rollsblog.idahoreports.idahoptv.org 11boisedev.com 12. Lawmakers fumed that this maneuver “sabotaged” the promised relief for homeowners. House Speaker Mike Moyle and a rare bipartisan coalition moved to stop it, arguing the 2020 incentive was intended to boost the overall tax base, not create “an industrial park anchor” for a mayor’s pet project. In 2023 they succeeded: Idaho amended the law so that any large data center using the sales tax exemption cannot concurrently funnel its property taxes into a URD, at least not in a new district without prior bond obligationsidahofreedom.org 13. The reform – passed as House Bill 328 – forces such a project’s incremental property value to be added back to the county’s base roll (if no URD bonds were issued before the cutoff date). Essentially, if a data center wants Idaho’s state tax break, it can no longer deprive the local tax base of the new property revenue. Legislators cast this as keeping faith with taxpayers: “The whole purpose of that exemption was to provide immediate tax relief in the community,” said Sen. Lori Den Hartog, who carried the fixblog.idahoreports.idahoptv.org 14. Kuna’s Mayor Stear protested that losing Meta’s URD would “kill” plans to extend sewer and roads for future employers. But Moyle shot back that Stear, by counting on a double subsidy, was “literally…raising property taxes in Kuna” contrary to the deal. Opponents warned that changing the rules mid-stream sends a bad signal to industry. In the end, state leaders sided with the principle that one incentive at a time is enough. By May 2023, Idaho law ensured Meta’s project will pay full local property taxes for general use, not rebated via TIF – stopping the “double dip”. Likewise, any future data center in Idaho must effectively choose: take the state sales tax exemption or locate in a tax-increment URD, but not bothidahonews.com 15. Few if any peer states have explicitly drawn such a hard line, making Idaho’s anti-stacking rule unusual (most states simply rely on negotiation or assume projects won’t get concurrent state and local abatements). Idaho’s Department of Commerce also notes that a company using the data center exemption is ineligible for local 5-year property tax abatements under 63-602NNcommerce.idaho.gov 16 (though in practice, a huge project is unlikely to seek that minor incentive). These measures mean Idaho has tighter “one bite at the apple” controls than many states, at least on paper.

What is the price tag of Idaho’s data-center subsidies? Thus far, two projects have qualified: Meta’s $800 million data center now rising on Kuna’s east end, and the proposed Gemstone Technology Park, a 620-acre campus planned by Diode Ventures. The state’s subsidy comes via sales tax forgiveness on construction materials and equipment. Idaho’s sales tax is 6%, so if Meta ultimately spends $800M on taxable purchases, the foregone revenue is about $48 million. (In other words, Meta saves tens of millions that it would have paid without the exemptionidahonews.com 17.) The Idaho Tax Commission won’t confirm the exact amount – by law, taxpayer incentive info is confidentialidahobusinessreview.com 18 – but officials acknowledged such deals are worth “tens of millions of dollars” each. Meta also committed to invest $50 million in Kuna’s water and sewer infrastructure as a community benefitcommerce.idaho.gov 19, effectively offsetting some local costs. For Diode’s Gemstone project, billed at “at least $1 billion” in capital investment, the state sales tax exemption could be roughly $60 million (6% of $1B) in valueidahostatesman.com 20yahoo.com 21. Local governments had initially risked losing property taxes as well – for example, without the 2023 fix, Meta’s entire campus value would have gone into a URD fund instead of the county or schools, representing many millions annually diverted from general revenue. At buildout, Meta’s property value is estimated in the hundreds of millions; at Ada County’s typical levy rates, that’s on the order of $5–8 million per year in property taxes. Thanks to HB 328, however, Meta’s property taxes will now flow to regular taxing districts (city, county, schools, etc.) instead of being sequestered for project infrastructureblog.idahoreports.idahoptv.org 22idahofreedom.org 23. In Kuna’s case, that means local authorities will see a substantial new tax base from Meta’s site – easing pressure on other taxpayers – whereas originally the benefit would have been delayed for up to 20 years under an URDboisedev.com 24blog.idahoreports.idahoptv.org 25. For Gemstone, Kuna has not pursued any URD or property tax abatement at all; instead, Diode Ventures negotiated cash contributions: $500k to the school district, $10 million (over 20 years) to Kuna police, and around $30 million to the fire districtboisedev.com 26. In other words, local governments are gaining direct funding from the developer, not giving anything up. The only major subsidy for Gemstone will come from the state in the form of forgiven sales tax – again likely on the order of tens of millions – once construction begins. Idaho does not cap how much exemption a single project can claim; in fact, like many states, the exemption is uncapped and permanent for each qualifying facilitygoodjobsfirst.org 27. This open-ended commitment prompted concerns in other states as data center builds accelerated. (For instance, Texas wildly underestimated its data-center tax losses at $130M, only to revise them to $1 billion for FY2025.) Idaho’s exposure so far is more modest – one project at ~$800M and another around ~$1B – but if more tech giants follow, the state could be waiving hundreds of millions in tax over time. Notably, Idaho provides no public reporting on how much revenue has been foregone; it is one of a dozen states that disclose no company-specific or even aggregate data center tax break totals. Thus, taxpayers have to rely on ad hoc estimates from news or project announcements.

Jobs: promised vs. delivered. Data centers are notorious for low headcount, and Idaho’s experience so far is no exception. Meta pledged about 100 permanent jobs for its Kuna facilityboisedev.com 28commerce.idaho.gov 29. That easily clears the law’s 30-job minimum, but it’s a small number given the scale – indeed, 100 jobs on a ~$800M investment means the state is effectively paying $480k in tax breaks per job. (If we factor in the $50M infrastructure Meta is giving Kuna, that benefit equates to another $500k per job – albeit in pipes and pumps, not wages.) Meta’s positions are described as “high-paying,” though no specifics were given; a reasonable guess is they’ll include data technicians, engineers, security, and facility managers. Separately, Meta’s construction phase has been a bonanza for trade workers: over 1,200 construction jobs at peak build, lasting roughly 3 yearsktvb.com 30. Those are temporary, but significant in the short term. Diode’s Gemstone park, which will unfold in phases over a decade, is projected to create up to 100 permanent jobs total when fully operational (similar to Meta) and 800–1,200 construction jobs during buildingboisedev.com 31. That suggests each phase might only employ a few dozen ongoing staff – again highlighting the low labor intensity. Put another way, all the permanent jobs from both projects combined (~200) are fewer than what one midsize manufacturer might employ, yet the capital investment is enormous (roughly $1.8 billion between them). Subsidy per permanent job is extremely high: using cited figures, Meta’s state-tax subsidy works out to roughly $480,000 per job ($48M/100) and Gemstone’s would be $600,000 per job ($60M/100). Even if those 100 jobs pay six-figure salaries, it’s a steep public cost per position. The calculus improves slightly if one considers indirect jobs or the construction jobs (for example, dividing $48M by 1,200 construction workers yields $40,000 per worker, though these are short-term roles)constructconnect.com 32. Officials defend the tradeoff by noting data centers also spur demand for local services and bring secondary employment (e.g. contractors, maintenance, suppliers)idahobusinessreview.com 33boisedev.com 34. However, no Idaho agency has published an audit of actual job outcomes versus promises. As of early 2025, Meta’s Kuna data center is still under construction (set to finish in 2025), so its full-time workforce won’t be verified until it’s online. Gemstone is even further out – it just secured zoning approval in April 2025 and has no announced tenants yetboisedev.com 35. Thus, any “promised” figures for Gemstone’s jobs remain speculative. We mark those as UNPROVEN until companies actually hire and report their payrolls. The lack of statutory reporting means Idaho might not automatically disclose if the 30-job minimums are maintained year-to-year. (In contrast, Washington requires annual performance reports from data centers, including job counts, but Idaho has no such requirementpropublica.org 36goodjobsfirst.org 37.) For now, the public must take Meta’s and Diode’s word that ~200 Idahoans will get new tech jobs from these projects.

Did the incentives actually drive these projects? It’s often hard to know how much a tax break influenced a company’s site choice – firms and officials tend to give multiple reasons. In Meta’s case, neither the company nor the Department of Commerce has explicitly stated “we came because of the sales tax exemption.” Their press statements emphasize Idaho’s low natural disaster risk, cool climate, renewable power, and available workforce – omitting mention of tax incentives entirelycommerce.idaho.gov 38. Meta’s public quote thanked “partners who helped move this project forward” and praised Kuna as a great home, while Commerce Director Tom Kealey lauded Meta’s “large investment” and new jobs. It’s a conspicuous silence about the very policy designed to lure them. Likewise, Diode Ventures hasn’t cited Idaho’s tax policy as a deciding factor in its Gemstone project (at least not publicly). Instead, Diode highlighted being “good stewards of the land” and working with the city on traffic and landscaping concernsboisedev.com 39. This suggests that if tax considerations were discussed, they stayed behind closed doors. By contrast, Idaho lawmakers firmly believe the 2020 exemption succeeded in landing Meta. An Idaho Public TV report flatly stated that the incentive “attracted Meta…to begin constructing a data center in Kuna”blog.idahoreports.idahoptv.org 40. Testimony in 2023 revealed frustration that Meta was getting the break yet Kuna tried to layer an URD on top. IACI’s lobbyist John Eaton argued the tax break wasn’t the issue – “They [Meta] are not benefitting from this urban renewal district, they had it placed on top of them,” he noted, implying Meta didn’t even ask for the local aid. In other words, Meta came for the state incentive (and other Idaho perks) and would be fine paying its property taxes. Indeed, Meta proceeded with the project despite the legislature later yanking the URD option, which supports that view. Bottom line: There are no direct “receipts” proving the sales-tax exemption was decisive – no emails or quotes like “we chose Idaho for this reason” have been made public. All we have are circumstantial indications: Idaho’s incentive was in place just in time for Meta’s 2022 decision, and officials credit it for leveling the field with Oregon and Nevadaidahobusinessreview.com 41idahobusinessreview.com 42. But given Meta’s silence on the matter, any claim that the tax break alone “sealed the deal” is UNPROVEN. It likely was one factor among many (power costs, geography, etc.), as Meta’s own press release lists those and not the exemption. Without internal company documents (which would require a FOIA request unlikely to be fulfilled due to trade secret exemptions), we cannot know their site selection calculus with certainty.

How Idaho’s guardrails compare: Many states have raced to offer data-center incentives, but some have stricter guardrails than Idaho had until recently. For example, Washington State initially required each data center to create 35 permanent jobs at 150% of the county wage to get its sales tax break, and even then limited the incentive to rural areaspropublica.org 43. (However, lobbyists later pushed Washington to loosen those rules, and now even urban data centers qualify with far fewer jobs. Washington also sunsets and periodically audits its tax preference – yet a ProPublica investigation found the tax break ballooned into one of the state’s largest, with minimal transparency.) Arizona imposes a lower investment threshold than Idaho – $25–$50 million depending on location – but it does mandate a program sunset (currently 2033) and certification via the Commerce Authoritystreamdatacenters.com 44azluminaria.org 45. Arizona’s data center exemption is conditional on facilities staying operational for 10 or more years, with clawbacks if they shut down early, and the state reports the number of certified data centers each year. Nevada requires formal approval of abatements (including sales tax reduced to 2% for up to 20 years) by its Governor’s Office of Economic Development, with public board meetings and specific job and wage commitmentsstateandlocaltax.com 46goodjobsfirst.org 47. Nevada often couples state tax breaks with upfront fees or payments to local governments (e.g. Tesla’s deal) to mitigate impacts – an approach somewhat mirrored by Kuna extracting fees from Diode Ventures. Oregon has no sales tax, but controls property tax breaks via its enterprise zone program: companies must negotiate community service fees (often millions per year) and meet hiring requirements to get 15-year property tax exemptions, and those deals are public. Utah, which lacks a specific data center tax exemption, uses its post-performance tax credit program (EDTIF) that requires detailed reporting and caps the incentive as a percentage of new tax revenue – inherently limiting the “give” relative to the “get.” Utah discloses the projected and actual tax benefits of each EDTIF project, but because Idaho’s incentive is an upfront exemption, no such deal-by-deal accounting occurs here. Across the board, a common theme in other states is transparency: at least 20 states require some form of annual disclosure of revenue lost to major tax incentives. Idaho, by contrast, does not publish how much its data center exemption costs annually or who benefits – earning it a place among the “dark 12” states in a recent Good Jobs First study. Another guardrail elsewhere is time limits on the incentive: some states make the exemption expire after 10–20 years per project, or they set the entire program to sunset unless renewed by the legislature. Idaho had no such limits in the original law; once a company achieved the final exemption, it was perpetual. Sensing this might be overly generous, Idaho lawmakers tried in 2025 to add a 7-year cap on the exemption for future projects. House Bill 315 (2025) proposed that any data center qualifying after March 1, 2025 would still get its sales tax break, but only for seven years after construction, not foreverboisedev.com 48. Crucially, HB 315 was amended to grandfather Meta’s project with a permanent exemption (since Meta applied before the cutoff). The bill passed the House 60–8facebook.com 49legiscan.com 50, reflecting broad sentiment that an indefinite free ride is unnecessary – as co-sponsor Rep. Chris Bruce put it, companies get the “economic value to move here” but now with “a clear end point”. Industry lobbyists like IACI’s Alex LaBeau balked, calling the change a Lucy-and-the-football trick on business. Despite House approval, the clock ran out in the Senate; HB 315 died in March 2025 amid end-of-session crunch. So as of today, Idaho’s exemption still never ends – an open-ended promise – although the legislature signaled it may revisit this “sunset” idea. In the meantime, Idaho at least has stronger anti-stacking provisions (with TRI and URDs) than most peers, but weaker reporting and duration limits. It also lacks any requirement for ongoing job creation beyond the initial two-year mark – a data center could conceivably automate or downsize after qualifying and not lose the exemption, whereas other states tie benefits to maintaining certain employment levels or investing in refreshes. Those are policy gaps that could be exploited, though Idaho might assume the power costs will keep facilities running at high capacity (and thus high staffing) for years. The net effect is that Idaho extended a generous, essentially permanent subsidy trusting that the upside (property tax base, tech sector growth) outweighs the fiscal cost, and only later realized it needed adjustments to protect that upside.

Who pays and who benefits? To assess the fiscal balance sheet of these incentives, consider the situation before vs. after a project like Meta’s. Before: the state of Idaho was collecting zero revenue from Meta (which had no presence here), and the land in Kuna was farm property generating trivial taxes. After: the state gives up an estimated ~$48 million in sales tax it would normally levy on construction and equipmentidahonews.com 51. In return, does the state budget get anything? Potentially a bit – the 100 new Meta jobs will contribute income tax (Idaho’s individual income tax rate is 5.8%), so if those jobs average say $80k, that’s around $464k a year total in state income tax from those workers (a drop in the bucket). There may also be indirect sales taxes from construction activity and from workers spending paychecks, but those are diffuse benefits. There is no state property tax, so the big value of Meta’s campus doesn’t directly fill state coffers. From a pure state general fund view, it’s almost all cost, little direct revenue – essentially a bet on broader economic stimulation. Locally, however, the after picture is rosier. Ada County and Kuna will collect property taxes on what is now one of the city’s highest-valued properties. Without the URD, that means roughly $5–8 million yearly spread across the school district, county, city, etc. Over, say, 10 years, that could exceed $50–$80 million in local revenue – money that would have been diverted had the URD remainedidahofreedom.org 52. Local taxpayers also gain a $50M water treatment system that Meta is building and handing over to the citycommerce.idaho.gov 53, increasing utility capacity for future growth at no public expense. In effect, Meta is subsidizing local infrastructure, not the other way around. On the flip side, Kuna and Ada County do incur some new costs: providing fire and police service to a large industrial site (though Meta’s presence is relatively low-demand – data centers don’t send kids to school, don’t generate a lot of calls for service, and Meta even funded additional first responders as noted)boisedev.com 54boisedev.com 55. The city also had to run permitting and planning processes, but those are covered by fees. Overall, local governments come out ahead, getting a higher tax base (hence either lower tax rates for everyone or more funds for services) and infrastructure upgrades. Meta, of course, benefits enormously: it avoids ~$48M in taxes, directly saving that cash. Additionally, by participating in Idaho Power’s clean energy tariff program, Meta will pay for renewable power but enjoys fixed green energy rates – a benefit for their sustainability goals. Meta does “pay” in some ways: it’s investing in the community projects (water system, and reportedly some grants to local organizations), and it will pay full property taxes (roughly $8M/year) which it might not have paid elsewhere (in Oregon, for example, Facebook’s data centers have 15-year property tax abatements). But Meta’s property tax bill is effectively offset by Idaho’s lack of sales tax on its huge equipment outlays. Put simply, the state traded a one-time tax windfall (during construction) for a long-term property tax boost to locals. If Meta had built the same facility in a state like Oregon (no sales tax) or Nevada (which often abates sales tax too), it might have gotten a similar deal, but Idaho’s incentive ensured it wasn’t penalized for coming hereidahobusinessreview.com 56idahobusinessreview.com 57. One unknown is corporate income tax: Meta’s operations in Idaho may or may not significantly increase its Idaho apportionment for corporate tax, given how multi-state taxation works (apportionment is often based on sales, which for a data center might be attributed to users everywhere, not specifically Idaho). It’s plausible Idaho will see negligible corporate tax from Meta’s presence – and any such data is confidential. We mark the corporate tax impact as UNPROVEN. Another unknown is the long-term opportunity cost: the sales tax exemption is indefinite, so if Meta expands the Kuna campus with another $800M phase in five years, that’s another ~$48M tax not collected. Idaho has no cap or renegotiation mechanism for that; many states would treat each expansion as a new project (perhaps requiring new approval), but Idaho’s law covers “all additional purchases” once final status is earnedcommerce.idaho.gov 58. That could multiply the foregone revenue, something we flag as a risk – however, such details are not reported publicly, hence UNPROVEN how much could be lost in future phases. For Gemstone, the fiscal balance looks similar: the state will lose perhaps $60M in would-be tax, locals will gain a billion-dollar property on the tax rolls (since no URD is planned) plus direct payments to local services. Gemstone’s developers also plan to self-provide utilities (wells, private wastewater treatment) so the city avoids infrastructure strain. In fact, Kuna officials saw more pushback about land use and traffic than about any public costs. In sum, Idaho state taxpayers foot the bill via lost revenue, while local communities reap most of the concrete benefits. This dynamic is common with state-targeted incentives – the locality gains jobs and property value, the state’s general fund subsidizes the deal. The rationale is that the state economy at large grows, but it’s hard to quantify that. Idaho’s approach at least tried to ensure locals truly benefit (by nixing the URD maneuver), aligning the incentive’s original intent. Whether the state’s foregone $100M+ (for these two projects combined) is “worth it” will remain debated. If they spark an advanced tech cluster or attract, say, a major employer who does hire thousands (e.g. a chip fab), then one could argue the halo effect justifies the cost. If they remain isolated server farms, the state’s ROI in tax terms is negative. Without better data reporting, Idaho’s policymakers and public can’t easily gauge the trade-off – a point critics have raised about the need for transparency and periodic reviewgoodjobsfirst.org 59.

Rescissions, amendments, and grandfathering – timeline of policy tweaks: Idaho’s data center incentive has evolved rapidly since inception. 2017–2019: initial proposals come and go with no success, as legislative leaders balked at another special tax breakidahobusinessreview.com 60idahobusinessreview.com 61. In 2019, an informational hearing (no public testimony) organized by industry broke the logjam by educating lawmakers on how Idaho was losing projects to other states. March 2020: HB 521 passes, establishing the exemption with the $250M/30-job criteria and the crucial provision excluding data centers from the new construction roll (to bolster the property-tax-relief argument)idahofreedom.org 62. This original law had no sunset and allowed projects to retain the exemption indefinitely once qualified. February 2022: with no announcements in the first 18 months, observers wonder if anyone will use the incentive – then Meta is revealed as the first taker, planning to start construction fall 2022idahobusinessreview.com 63. Commerce confirms that, due to confidentiality, it doesn’t even know when a company is utilizing the exemption (data centers deal directly with the Tax Commission). Early 2023: lawmakers, surprised by Kuna’s URD gambit, introduce multiple bills to prohibit stacking with urban renewal. House Bill 46 in January would have forced an either/or choice statewide; that was superseded by HB 159 in February, which added a condition excluding URDs with no pre-existing bondsidahofreedom.org 64. HB 159 initially failed in committee on Feb. 27 (8–7)blog.idahoreports.idahoptv.org 65 after heated debate. But it was revived by legislative maneuver in early Marchboisedev.com 66 and ultimately reintroduced as HB 328 with clarifying language. March 30, 2023: HB 328 passes both chambers, signed into law, effective retroactively to ensure Meta’s URD falls under it (it specified no bonds as of March 16, 2023)idahofreedom.org 67. This amendment is essentially a partial rescission of what cities like Kuna thought was allowed; it grandfathers any URD that had issued bonds before the cutoff (to avoid breaking pledges to bondholders). Kuna’s East URD had no bonds yet, so it did not qualify for grandfathering – Meta’s property taxes will go to the base rolls as lawmakers intended. 2024: no major legislative changes, but Georgia’s legislature notably voted to pause its data center incentive for review (their governor vetoed the pause)goodjobsfirst.org 68, and Washington’s attorney general launched a task force to examine data centers’ fiscal and environmental impacts. These developments echoed in Idaho as some legislators grew wary of an unchecked subsidy. 2025 session: House Revenue & Taxation, now chaired by a Kuna-area lawmaker, introduced HB 315 to impose a 7-year expiration on new data center exemptionsboisedev.com 69. To reassure investors, they grandfathered existing commitments: any company (Meta) that had already qualified or applied would still get the perpetual exemption. The bill sailed through the House with only 8 nays (even many prior skeptics supported it after amendment)facebook.com 70legiscan.com 71. Senators, however, sent it to the 14th Order (amendment file) amid lobbying from industry, and time ran out before adjournment. Thus HB 315 died on the calendar – for now. This effectively grandfathered everyone because no new applicant has yet come forward; if Diode’s Gemstone project applies in late 2025 or 2026, absent a new law they will still receive a permanent exemption under current statute (something the 2026 legislature might revisit). As of this writing (Sept. 2025), no statutory sunset or duration cap exists, but the idea has strong momentum and could reappear. Any such change will almost certainly include a grandfather clause for companies already here, as Idaho has shown a pattern of honoring deals-in-progress. Indeed, the concept of grandfathering came up repeatedly: HB 328 grandfathered URDs with bonds, HB 315 in draft grandfathered Meta, and legislators stress they don’t want to yank incentives from companies mid-stream, preferring to “change only for future deals”boisedev.com 72. Companies value that predictability; one reason Meta may have trusted Idaho is the stability of the deal (contrast with states like Illinois, which briefly let a data center incentive lapse and then scrambled to renew it). Looking ahead, any push to shorten or repeal the exemption will likely exempt those who have already committed investments – meaning Idaho could have data centers with differing terms (earlier ones permanent, later ones time-limited). Policymakers will have to weigh fairness to companies versus taxpayers when deciding how far to grandfather. For now, the timeline is: no sunset 2020–2024, attempted sunset in 2025 (failed), likely reattempt in 2026, with Meta locked in under original rules either way.

What data are still needed? This analysis encountered significant transparency gaps, suggesting a “data needed docket” for public records requests or audits. First, we do not know the exact amount of sales tax foregone for Meta’s project – the Tax Commission treats that as confidentialidahobusinessreview.com 73. An aggregate figure (even without naming Meta) for the Idaho Information Technology Equipment exemption statewide would illuminate its fiscal impact. The Tax Commission could be asked (perhaps via a legislative committee or FOIA) for the total value of purchases claimed under 63-3622VV and the total tax exempted, since 2020, if any such summary exists. Second, no report on compliance has been released. Did Meta indeed hire 30+ Idahoans at the required wage for two years? We assume yes (they promise ~100 jobscommerce.idaho.gov 74), but no agency will publicly verify this unless asked. The Tax Commission presumably receives a certification from Meta on jobs and investment (as required by law)commerce.idaho.gov 75 – obtaining that certification (even redacted) would show whether Meta met the thresholds and on what timetable. It would also be useful to see if any penalty was imposed or if the provisional period was extended for COVID delays, etc. Third, Gemstone’s application, once filed, would be informative to request. The company will have to certify its planned investment and jobs to qualify; knowing whether they plan one $1B phase or multiple smaller phases would help assess if the 5-year window and 30-job minimum really fit a phased approach. If Gemstone fails to invest $250M in the first 5 years, theoretically the exemption could be revoked – so their internal timeline (which might be in city or Commerce documents) is crucial, yet currently unknown. Fourth, correspondence or analyses within Commerce or local economic development about how pivotal the incentive was in courting Meta or Diode could provide “receipts” on the incentive’s importance. Commerce might have memos or emails with Meta discussing the exemption (subject to public records law, though some may be exempt as trade secrets or deliberative process). If accessible, those could either substantiate or downplay the role of incentives. Fifth, Idaho’s overall cost/benefit analysis – was any done? The Statement of Purpose for HB 521 had no fiscal impact estimate beyond a token $600k (which proved wildly low)idahofreedom.org 76. A request to the Legislative Services Office for any fiscal notes or modeling behind the scenes could be revealing. Similarly, Idaho’s Economic Advisory Council usually vets big incentive deals (for TRI awards), but since this exemption bypasses Commerce, there was no public vetting. Perhaps internal minutes of the Joint Finance-Appropriations Committee (JFAC) or Revenue & Taxation committees might mention expected impacts; reviewing those or the interim committee hearings from 2019 could yield insights. Finally, on the local side, one could FOIA Kuna’s urban renewal agency for records about the East Kuna district – to see how they planned to use Meta’s taxes and whether any bonds or contracts were in process before the state nixed it. Also, minutes of Kuna City Council during negotiations with Diode (Gemstone) could shed light on whether a local URD was considered and then abandoned due to the new state law. All these pieces of information would help paint a fuller picture of how the incentive is working and being perceived by the players involved. In essence, Idaho’s data center incentive has been a case study in policy made with limited empirical feedback. To move from speculation to evidence, the state could require annual reporting of jobs and taxes foregone (like many states do)goodjobsfirst.org 77. In absence of that, targeted public records inquiries – to Tax Commission, Commerce, and local governments – are the best tools to compile the “receipts” needed to judge if this incentive is truly yielding net benefits or simply a tech giveaway. Until such data is in hand, claims about its success or failure remain UNPROVEN. The assurances that “it’ll pay for itself” sound nice, but as a neutral analysis must conclude: trust, but verify – and right now, verification requires digging up the receipts.

idahobusinessreview.com 78 Data center sales tax exemption to get another try

idahobusinessreview.com 79 Data center tax exemption bill passes a legislative hurdle

datacenterdynamics.com 80 Idaho Senate passes data center tax break bill - DCD

commerce.idaho.gov 81 Data Center Sales Tax Exemption - Idaho Commerce

idahofreedom.org 82 House Bill 521 — Data center tax exemption - Idaho Freedom

commerce.idaho.gov 83 commerce.idaho.gov

propublica.org 84 A Tax Break for Washington Data Centers Promised Jobs. Is It Paying Off? — ProPublica

goodjobsfirst.org 85 Cloudy with a Loss of Spending Control: How Data Centers Are Endangering State Budgets - Good Jobs First

blog.idahoreports.idahoptv.org 86 Data center urban renewal bill dies in committee  - Idaho Reports

boisedev.com 87 Urban renewal money or a sales tax break? Bill revived to make Meta's Kuna project (and others) choose - BoiseDev

idahofreedom.org 88 House Bill 328 — Urban renewal, data centers - Idaho Freedom

blog.idahoreports.idahoptv.org 89 Bill passed to exclude data center from urban renewal area - Idaho Reports

idahonews.com 90 Bill introduced would limit how many tax breaks data centers could get

idahobusinessreview.com 91 Say, whatever happened with that data center sales tax exemption?

commerce.idaho.gov 92 Meta Announces Kuna as Location of New Data Center - Idaho Commerce

idahostatesman.com 93 $1B+ business investment planned for Boise suburb Kuna

yahoo.com 94 A company you've never heard of plans to invest at least $1B in the ...

boisedev.com 95 Data center could bring multi-million deals to Kuna

boisedev.com 96 Meta/Facebook data center - BoiseDev

ktvb.com 97 Meta to build $800 million data center in Kuna | ktvb.com

constructconnect.com 98 Small Idaho City Announces $1 Billion Data Center Project, Their ...

boisedev.com 99 Bill preventing data centers from being built in urban renewal districts narrowly fails in House Committee - BoiseDev

boisedev.com 100 Kuna greenlights rezone for 620-acre data center in split decision - BoiseDev

streamdatacenters.com 101 Tax Incentives for Data Centers | Data Center Glossary

azluminaria.org 102 Pima County Supervisors vote to lobby against AZ sales tax ...

stateandlocaltax.com 103 [PDF] Tricks and Traps of Data Center State Tax Incentives

boisedev.com 104 Bill would limit tax exemption for companies operating data centers

facebook.com 105 In a 60-8 blowout vote the House approved H 315 that puts a 7 year ...

legiscan.com 106 ID H0315 | 2025 | Regular Session | LegiScan

idahofreedom.org 107 House Bill 159 — Data centers, taxes, urban renewal - Idaho Freedom