{"id":20372,"date":"2026-10-11T16:00:00","date_gmt":"2026-10-11T22:00:00","guid":{"rendered":"https:\/\/gemstatepatriot.com\/blog\/?p=20372"},"modified":"2026-10-11T16:09:05","modified_gmt":"2026-10-11T22:09:05","slug":"who-pays-in-idaho","status":"publish","type":"post","link":"https:\/\/gemstatepatriot.com\/blog\/who-pays-in-idaho\/","title":{"rendered":"Who Pays in Idaho"},"content":{"rendered":"\n

Idaho Taxes Bread at 6%. It Caps Billion-Dollar Factories at $400 Million<\/em><\/strong><\/p>\n\n\n\n

Idaho taxes a low-income family\u2019s groceries at the full sales tax rate. It exempts a billion-dollar factory\u2019s value above $400 million. Both are policy choices, as one side\u2019s cost falls on the other.<\/p>\n\n\n\n

The Short Version<\/strong><\/p>\n\n\n\n

Idaho is one of a shrinking group of states that still charges sales tax on groceries, and at 6% its rate is the highest of them. The state\u2019s answer is a $155-per-person credit. That credit is paid once a year, only to people who file for it, and it goes in the same amount to a millionaire as to a minimum-wage family. It doesn\u2019t fully cover the tax on even the federal government\u2019s cheapest healthy diet. At the same time, a 2008 law caps the taxable value of any project with a $1 billion investment in one county at $400 million permanently. Micron\u2019s Boise plant and Meta\u2019s Kuna data center both use it. Whatever those companies don\u2019t pay doesn\u2019t disappear. It moves onto the homeowners and small businesses in the same taxing districts.<\/p>\n\n\n\n

Repealing the grocery tax would cost a net $200\u2013230 million a year. In 2025 the Legislature found $253 million a year for an income tax cut that sent most of its benefit to the highest earners. The issue isn\u2019t whether Idaho can afford repeal. It\u2019s what the state chooses to pay for.<\/p>\n\n\n\n

The Devil is in the Details Version<\/strong><\/p>\n\n\n\n

A tax on the one purchase no one can skip:<\/strong> Every week, a family in Idaho pays the state\u2019s full 6% sales tax on bread, milk, and eggs. Only a handful of states still tax groceries statewide, and Idaho\u2019s rate is the highest among them. The others have cut theirs: Mississippi to 5%, South Dakota to 4.2%, Tennessee to 4%, Alabama to 2%, and Missouri to 1.225% (1). A 2024 poll found 87% of Idahoans support ending the tax (2).<\/p>\n\n\n\n

Food is the purchase a family can\u2019t cut back on when money is tight. That is why a sales tax on groceries takes a larger share of income from a poor household than a rich one. The rich household spends more on food in dollars, but far less as a share of what it earns.<\/p>\n\n\n\n

The Institute on Taxation and Economic Policy has modeled Idaho\u2019s whole state and local tax system by income. The poorest fifth of Idahoans pay 9.5% of their income in state and local taxes. The top 1% pay 6.4%. For the lowest-income households, sales and excise taxes alone take 5.7% of income (3). The grocery tax is a large part of why the people with the least pay the highest share.<\/p>\n\n\n\n

What the credit does, and what it doesn\u2019t:<\/strong> Idaho\u2019s defenders of the grocery tax point to the food tax credit. For most residents it is now $155 per person per year, or up to $250 with receipts (4). It was raised from $120 in 2025. The bill\u2019s own coverage noted that a family of four\u2019s $620 credit offsets the tax on about $10,033 of groceries a year (5).<\/p>\n\n\n\n

That is below what the U.S. Department of Agriculture says it costs to feed a family of four on its cheapest nutritious plan, the Thrifty Food Plan, which sets SNAP benefit levels. That plan cost $992.90 a month in January 2025 (6), about $11,915 a year. At 6%, the tax on that bare-bones diet is about $715, so the credit leaves roughly $95 uncovered. Families who spend more than the minimum pay more. (These figures are our arithmetic from the USDA and Tax Commission numbers.)<\/p>\n\n\n\n

The gap in dollars is smaller than the problems with how the credit works:<\/p>\n\n\n\n

The tax is weekly, but the refund is yearly. A family pays about $60 a month in grocery tax all year. It gets the credit back only after it files, the following spring. For a household living paycheck to paycheck, that is a year-long interest-free loan to the state.<\/p>\n\n\n\n

You have to claim it. People who earn too little to owe income tax can still get the credit, but only by filing a return or a separate Form 24. SNAP households can\u2019t claim the credit for any month they receive benefits (7). The tax-policy researchers at ITEP call this paperwork \u201cthe main drawback of credits\u201d compared with simply exempting food, because eligible people who don\u2019t know about the credit miss it (8).<\/p>\n\n\n\n

It isn\u2019t targeted. The Tax Commission lists only one eligibility requirement: being an Idaho resident (4). A household earning $500,000 gets the same $155 per person as one earning $25,000. The money spent sending checks to high-income households is money not spent on the families the tax hurts most.<\/p>\n\n\n\n

Why the credit keeps the tax alive:<\/strong> The credit works less like a fix and more like a release valve. Each time pressure to repeal the grocery tax builds, the Legislature raises the credit a little: $120, then $155. That takes the edge off the anger without removing the tax. The tax stays in the base, where its revenue grows every year with food prices. The credit is a fixed dollar amount that shrinks in real value until the next political fight. A permanent tax paired with a credit that has to be fought for, over and over, is a design that favors the tax.<\/p>\n\n\n\n

The money was found, just not for this:<\/strong> The state\u2019s Division of Financial Management estimates that repealing the grocery tax, while also ending the credit, would cost a net $200\u2013230 million a year (2). That is a real sum. But the Legislature has recently found larger sums for other priorities.<\/p>\n\n\n\n

In March 2025, Governor Little signed House Bill 40, cutting the flat income tax rate from 5.695% to 5.3%. His office called it \u201cthe single largest income tax cut in state history,\u201d worth $253 million a year (9). The Idaho Center for Fiscal Policy calculates that Idaho gave up $4 billion in income tax revenue from tax year 2021 through 2025. It estimates the top 1% of earners received an average income tax cut of $20,407, while median-income families received $453 (10). A June 2026 study by the same group, covering state and federal cuts since 2018, found that the lowest-income Idahoans, earning under $29,200, \u201csaw their taxes increase by an average of $96 per year\u201d (11).<\/p>\n\n\n\n

$253 million tax cut: Yearly cost of the 2025 income tax cut (HB 40), the largest in Idaho history (9)<\/p>\n\n\n\n

$200\u2013230 million
Net yearly cost of repealing the grocery tax and ending the credit, per the state Division of Financial Management (2)<\/p>\n\n\n\n

A Republican-led citizen initiative to repeal the grocery tax was cleared to gather signatures in 2025 (2). The Secretary of State now lists it as withdrawn or replaced, and it is not on the November 2026 ballot (12).<\/p>\n\n\n\n

The $400 million ceiling:<\/strong> While grocery shoppers pay on every dollar, Idaho\u2019s largest industrial projects don\u2019t. Idaho Code \u00a7 63-4502 says that when a company makes \u201can investment of at least one billion dollars\u201d in new plant and buildings in a single county within 84 months, all taxable value above $400 million is exempt from property tax (13). Corporate income is taxed at the same flat 5.3% as individual income (14). So the real difference in how corporations and households are treated is not the income tax rate. It is carve-outs like this one.<\/p>\n\n\n\n

The law was written in 2008 to attract a French nuclear company, Areva, to eastern Idaho; Areva never built. Micron, already in Boise, qualified and has claimed the cap since 2011. By 2019 Micron\u2019s Boise facility was valued at $1.86 billion, and the company paid $4.75 million in property taxes, \u201conly 23% of what it would owe\u201d at full value (15). In 2024 Micron paid $3.4 million. BoiseDev estimated that without the cap, the original plant would have owed about $20.32 million in 2020. Ada County\u2019s assessor has explained that the exemption \u201cdoesn\u2019t reduce the total amount of taxes collected.\u201d It moves that tax onto other property in the same taxing districts (16).<\/p>\n\n\n\n

The benefit is growing:<\/strong> Micron\u2019s new $15 billion Boise fab is owned by a separate entity, which the county assessor confirmed to BoiseDev. BoiseDev reports that entity can qualify for its own $400 million cap, which would effectively double Micron\u2019s exemption (16). The new fab also benefits from a 2024 law, HB 678, that exempts construction materials for semiconductor plants from sales tax. Its fiscal note estimated the cost at about $18.4 million a year during construction (17). On the federal side, the Boise project has a CHIPS Act award from the U.S. Commerce Department and a promise of 3,500 manufacturing and facility jobs (18).<\/p>\n\n\n\n

The data centers get two breaks:<\/strong> Since July 2020, Idaho has exempted data centers from sales tax on both their server equipment and the construction materials for the buildings. To qualify, a project needs $250 million in investment and at least 30 new jobs paying at or above the county average wage (19). Meta announced its Kuna data center after that law passed (20).<\/p>\n\n\n\n

The same data centers can also use the $400 million property tax cap: In May 2025, Ada County commissioners approved a capital-investment exemption for the Kuna data center under the 2008 law (21). An August 2026 analysis reported that by 2025 the Meta facility\u2019s value had crossed $1 billion, \u201ccapping its taxable value at $400 million.\u201d It estimated the average Kuna property owner pays roughly $160 to $180 more a year as a result (22). That household estimate comes from a single analysis and should be treated as approximate.<\/p>\n\n\n\n

Lawmakers from both parties tried to rein this in during 2026:<\/strong> HB 820 would have limited the sales tax break to 20 years and made a company choose either the sales tax break or the property tax cap, \u201cnot both\u201d (23). It never advanced out of committee (24). A bipartisan follow-up, HB 897, would have limited the sales tax exemption to servers, phased data centers out of the property tax cap, and required state reporting on the costs. It did not pass (25). Even if it had, it was written to leave Meta\u2019s Kuna project under the original rules (20).<\/p>\n\n\n\n

Why a tax break is easier than a budget line:<\/strong> If the Legislature wanted to hand Micron or Meta millions of dollars a year, it would have to put that in a budget, vote on it, and defend it every year. A property tax cap delivers the same value without any of that. It is never appropriated, it never comes up for a vote again, and its cost never appears as a number anyone approves. It shows up only as a slightly higher tax bill on every other parcel in the district. Spending through the tax code is quieter than spending through the budget. That\u2019s why it lasts, and why 2026\u2019s reporting requirement mattered even though it failed.<\/p>\n\n\n\n

Where the property tax load landed:<\/strong> These breaks sit inside a system that was already shifting weight onto homes. From 2019 to 2022, all residential property\u2019s share of Idaho property taxes rose from 67.9% to 75.4% (26). Relief measures since then have pulled it back somewhat. In 2025, residential property paid 71.2% of all property taxes after relief, and owner-occupied homes alone paid 44.3% (27). Homes still carry more than seven of every ten property tax dollars in the state.<\/p>\n\n\n\n

The strongest case for the current system:<\/strong> The other side has serious arguments. The honest version of this op-ed has to meet them. The Tax Foundation argues that exempting food is a poorly targeted way to help the poor. SNAP purchases are already tax-free, and higher-income households buy more groceries, so they capture much of an exemption\u2019s value. Its conclusion is that \u201cgrocery tax credits provide actual progressivity at a lower cost than the broad exemption of groceries\u201d (28). ITEP, a group that generally favors more progressive taxes, agrees that credits can be better targeted (8). That is the real point. But it argues for a targeted credit: phased out by income, possibly paid in advance, and indexed to food prices. Idaho\u2019s credit is none of those. It is a flat, once-a-year check to every resident. If the credit is the justification for keeping the tax, it has to do the job the credit\u2019s defenders say credits do.<\/p>\n\n\n\n

On Micron and data centers: states compete hard for fabs and data centers. Micron\u2019s Boise expansion brings federal CHIPS money and thousands of jobs (18). The fiscal note for the 2024 semiconductor break projected \u201c$620 million a year in additional wages\u201d (17). Without incentives, some of these projects might have gone to another state. Micron is a Boise company, and the jobs are real.<\/p>\n\n\n\n

That case is a reason to weigh these incentives openly, not to let them run on autopilot. The 2008 cap is permanent. It was built for a company that never came and claimed by one that was already here (15). It stacks with sales tax breaks. Its cost is never appropriated or reported. Each 2026 attempt to add a time limit, an either-or rule, or basic reporting failed (25). A good incentive can survive a sunset date and a public cost report.<\/p>\n\n\n\n

What the record shows:<\/strong> Idaho taxes groceries at the highest rate of any state that still taxes them. It offsets that with a flat credit that arrives late, has to be claimed, and doesn\u2019t fully cover even a minimum diet. Meanwhile it lets billion-dollar projects stop paying property tax above $400 million forever, with the difference moved onto their neighbors. Neither choice was forced by the budget. Both are about who carries the load.<\/p>\n\n\n\n

What readers can do<\/strong><\/p>\n\n\n\n

    \n
  1. Ask your county assessor which properties in your taxing district hold a \u00a7 63-4502 exemption, and how much value is exempt. The assessor verifies these projects (21), so the numbers exist.<\/li>\n\n\n\n
  2. Ask your legislators to support a tax-expenditure report that lists every major exemption\u2019s yearly cost, as HB 897 proposed (25). Then ask where they stand on a sunset for the $400 million cap.<\/li>\n\n\n\n
  3. Push for a specific grocery fix, either full repeal or a credit that is income-targeted and paid in advance. Point to the $253 million HB 40 cost when you\u2019re told repeal is unaffordable (9).<\/li>\n\n\n\n
  4. Claim the credit you\u2019re owed. Non-filers can use Form 24 (7). Help a neighbor, especially a senior or someone who doesn\u2019t normally file, claim theirs.<\/li>\n\n\n\n
  5. Watch for a renewed repeal initiative. The 2026 effort didn\u2019t reach the ballot (12). Supporters\u2019 signatures are the tool that bypasses committees that won\u2019t act.<\/li>\n<\/ol>\n\n\n\n

    What this piece covers, and what it doesn\u2019t<\/strong><\/p>\n\n\n\n

    This piece compares how Idaho taxes the lowest-income households with the property tax breaks given to its largest projects. It does not cover the history of the grocery tax since 1965, which is a book-length story. It also leaves out the cost-shifting that data center electricity demand may create in utility rates, the water use of data centers, and a full accounting of Micron\u2019s state incentives. The yearly revenue cost of the data center sales tax exemption was not found in any public source this research reached. The Kuna household estimate comes from a single analysis. The new Micron fab\u2019s second cap is reported by one outlet quoting the county assessor.<\/p>\n\n\n\n

    References<\/strong><\/p>\n\n\n\n

      \n
    1. Kiplinger. \u201cStates That Still Tax Groceries in 2026.\u201d Accessed September 27, 2026. kiplinger.com. Cited 1\u00d7<\/li>\n\n\n\n
    2. Guido, Laura. \u201cBallot initiative proposed to eliminate Idaho\u2019s 6% sales tax on food.\u201d Idaho Capital Sun, August 11, 2025. idahocapitalsun.com. Cited 4\u00d7<\/li>\n\n\n\n
    3. Institute on Taxation and Economic Policy. \u201cIdaho: Who Pays? 7th Edition.\u201d January 2024. itep.org. Cited 1\u00d7<\/li>\n\n\n\n
    4. Idaho State Tax Commission. \u201cIdaho Food Tax Credit.\u201d Accessed September 27, 2026. tax.idaho.gov. Cited 2\u00d7<\/li>\n\n\n\n
    5. Idaho Capital Sun. \u201cIdaho\u2019s grocery tax credit would increase to $155 under new bill.\u201d January 27, 2025. idahocapitalsun.com. Cited 1\u00d7<\/li>\n\n\n\n
    6. U.S. Department of Agriculture. \u201cOfficial USDA Thrifty Food Plan: U.S. Average, January 2025.\u201d fns.usda.gov. Cited 1\u00d7<\/li>\n\n\n\n
    7. Idaho Center for Fiscal Policy. \u201cGrocery Tax Credit FAQs.\u201d Accessed September 27, 2026. idahofiscal.org. Cited 2\u00d7<\/li>\n\n\n\n
    8. Institute on Taxation and Economic Policy. \u201cOptions for a Less Regressive Sales Tax.\u201d itep.org. Cited 2\u00d7<\/li>\n\n\n\n
    9. Office of the Governor. \u201cIdaho delivers largest income tax cut in state history, sending another $253 million back to Idahoans.\u201d March 6, 2025. gov.idaho.gov. Cited 3\u00d7<\/li>\n\n\n\n
    10. Idaho Center for Fiscal Policy. \u201c2025 Update: Idaho\u2019s String of Income Tax Cuts Continues to Jeopardize Investments in Public Services.\u201d November 2025. idahofiscal.org. Cited 1\u00d7<\/li>\n\n\n\n
    11. Idaho Capital Sun. \u201cNew report finds tax cuts benefit highest-income Idaho households most.\u201d June 18, 2026. idahocapitalsun.com. Cited 1\u00d7<\/li>\n\n\n\n
    12. Idaho Secretary of State. \u201cInitiatives & Amendments.\u201d Accessed September 27, 2026. voteidaho.gov. Cited 2\u00d7<\/li>\n\n\n\n
    13. Idaho Code \u00a7 63-4502 (as amended 2018). legislature.idaho.gov. Cited 1\u00d7<\/li>\n\n\n\n
    14. Tax Foundation. \u201cState Corporate Income Tax Rates and Brackets, 2026.\u201d taxfoundation.org. Cited 1\u00d7<\/li>\n\n\n\n
    15. Carmel, Margaret. \u201cIdaho tried to lure a nuclear company in 2008. Instead, Micron got millions in property tax breaks.\u201d BoiseDev, November 2020. boisedev.com. Cited 2\u00d7<\/li>\n\n\n\n
    16. Carmel, Margaret. \u201cMicron\u2019s property tax exemption to double.\u201d BoiseDev, May 2025. boisedev.com. Cited 2\u00d7<\/li>\n\n\n\n
    17. Idaho Press. \u201cTax break for semiconductor expansions passes Legislature.\u201d 2024. idahopress.com. Cited 2\u00d7<\/li>\n\n\n\n
    18. National Institute of Standards and Technology, CHIPS for America. \u201cMicron (Idaho).\u201d Accessed September 27, 2026. nist.gov. Cited 2\u00d7<\/li>\n\n\n\n
    19. Idaho Department of Commerce. \u201cData Center Sales Tax Exemption.\u201d Accessed September 27, 2026. commerce.idaho.gov. Cited 1\u00d7<\/li>\n\n\n\n
    20. Carmel, Margaret. \u201cBipartisan bill would limit tax exemptions for data centers.\u201d BoiseDev, February 2026. boisedev.com. Cited 2\u00d7<\/li>\n\n\n\n
    21. Citizen Portal. \u201cCommissioners approve tax exemption for new capital investment for Kuna data center under Idaho code.\u201d May 6, 2025. citizenportal.ai. Cited 2\u00d7<\/li>\n\n\n\n
    22. Almon, Brian. \u201cData Centers in Idaho: Cost or Benefit?\u201d Gem State Chronicle, August 3, 2026. gemstatechronicle.com. Cited 1\u00d7<\/li>\n\n\n\n
    23. Idaho Freedom Foundation. \u201cHouse Bill 820\u2014Tax exemptions, data centers.\u201d 2026. idahofreedom.org. Cited 1\u00d7<\/li>\n\n\n\n
    24. LegiScan. \u201cIdaho H0820, 2026 Regular Session.\u201d legiscan.com. Cited 1\u00d7<\/li>\n\n\n\n
    25. Idaho Conservation League. \u201cHB 897: Tax Accountability for Data Centers (2026).\u201d idahoconservation.org. Cited 3\u00d7<\/li>\n\n\n\n
    26. Idaho State Tax Commission. \u201c2022 Market Values and Property Taxes.\u201d January 26, 2023. tax.idaho.gov. Cited 1\u00d7<\/li>\n\n\n\n
    27. Idaho State Tax Commission. \u201cMarket Values and Property Taxes for 2025.\u201d December 22, 2025. tax.idaho.gov. Cited 1\u00d7<\/li>\n\n\n\n
    28. Walczak, Jared. \u201cThe Surprising Regressivity of Grocery Tax Exemptions.\u201d Tax Foundation, April 13, 2022 (updated September 13, 2023). taxfoundation.org. Cited 1\u00d7<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

      Idaho Taxes Bread at 6%. It Caps Billion-Dollar Factories at $400 Million Idaho taxes a low-income family\u2019s groceries at the full sales tax rate. It exempts a billion-dollar factory\u2019s value above $400 million. Both are policy choices, as one side\u2019s cost falls on the other. The Short Version Idaho is one of a shrinking group […]<\/p>\n","protected":false},"author":2,"featured_media":18228,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[243],"tags":[375,348,43],"class_list":["post-20372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-opinions-op-eds","tag-grocery-tax","tag-idaho","tag-taxes","cat-243-id"],"_links":{"self":[{"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/posts\/20372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/comments?post=20372"}],"version-history":[{"count":2,"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/posts\/20372\/revisions"}],"predecessor-version":[{"id":20374,"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/posts\/20372\/revisions\/20374"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/media\/18228"}],"wp:attachment":[{"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/media?parent=20372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/categories?post=20372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gemstatepatriot.com\/blog\/wp-json\/wp\/v2\/tags?post=20372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}