The math, in plain sight
Every figure here comes from the district's own materials or public records. We show their framing and the counterpoint side by side — you decide.
Work out your own number
Don't take anyone's average — including ours. Enter your home's gross assessed value (it's on your tax bill, or look it up at the Hamilton County Auditor) and this works out what the referendum actually costs you.
Two figures, because they answer two different questions and the district only ever quotes one of them. The referendum's cost compares the new rate against the old 37¢ rate in the same year — the price of the thing on the ballot, isolated. Your total vs. 2026 compares against what you pay now, which also picks up a separate state tax cut. Both are true. We show both.
Why this is bigger than “$1.88 a month.” On a $350,000 home, the referendum's own cost at the full 57¢ rate works out to roughly $19 a month — about eight times the district's headline figure. Part of the gap is a choice of what to measure — the district's figure is a net change that quietly folds in a state tax cut you'd get anyway. But part of it is simpler than that: $1.88 isn't an average at all. It's the district's final-year increase divided by eight. Their own calculator, run over their own eight years, averages $8.19 a month. We show the arithmetic below →
And there's a third number you should know about, because it's the one printed on your ballot: $955 a year. That's not an opponent's invention — it's the estimate Indiana law requires the ballot question to state. Here's where all three come from →
Method: Indiana taxes assessed value after homestead deductions, so a simple “value × rate” calculation overstates the cost by roughly three times. Deductions follow the schedule set by SEA 1 (IC 6-1.1-12-37 and 37.5): the standard deduction falls $48,000 → $0 by 2031 (or 60% of your assessed value, whichever is less) and the supplemental rises 40% → 66.7% of what remains, capped at 75% of gross value. The 60% test and the 75% cap only affect homes under roughly $80,000. Rate path is the fastest the superintendent’s “no more than 4 cent increase to the rate each year” permits (37→41→45→49→53→57¢, at the cap from 2031) — the most you could be charged under what the ballot authorizes, not a prediction. On 12 August 2026 the district published a slower plan of its own: 38.5¢ in 2027, then 42.5, 46.5, 50.5 and 54.5¢ from 2031 — peaking below the 57¢ it is asking for, and it now says it “does not expect to need the maximum 57 cent rate.” That plan is not on the ballot and can change; the 57¢ authorization is what a yes vote grants. Covers the operating referendum only: it excludes every other levy on your bill, the separate 8¢ school referendum debt levy that runs to 2032, and SEA 1's separate $300 homestead credit. Assessed value is held flat. Your actual bill depends on your own assessment and the district's actual levy decisions — verify with the Hamilton County Auditor.
Claim vs. counterpoint
| What the district says | What's also true |
|---|---|
| “It's a continuation of existing funding.” | The ballot authorizes a maximum 57¢ rate — up from 37¢ today. A true continuation would keep the rate at 37¢. |
| “About $1.88 more per month for a $350K home.” | It isn't an average — it's the district's final-year increase divided by eight. Their own calculator averages $8.19 a month and reaches $15.05 by 2034. See the arithmetic. |
| The superintendent's pledge to hold annual rate increases to “no more than 4 cent[s].” | Said aloud at a board meeting, not written on the ballot. The ballot authorizes the full 57¢, and a spoken pledge doesn't bind a future board or superintendent. See note. |
| “Roughly $25 million a year — about 20% of the operating budget.” | Accurate — and it's exactly why accountability for how that ~$25M is spent should come before a higher rate. The district's own referendum-fund reports are public. |
| “Noblesville is in the bottom 6% of the state funding formula.” | True — and normal for a well-off district. Indiana's formula adds money for low-income students, so wealthier districts always rank low. Hamilton Southeastern is in the bottom 2%, worse than Noblesville. It isn't evidence Noblesville was singled out. Why → |
| “$41.5M lost to tax caps, 2015–2025.” | Property-tax caps are a protection for taxpayers — the 1%/2%/3% constitutional caps. Money not collected because of the caps stayed with households by design; calling it “lost” assumes the schools were owed it. |
| “Without it, we face cuts and larger class sizes.” | Every budget request carries an “or else.” The useful test is whether existing dollars are prioritized to classrooms first — and whether the size and eight-year length of this ask are justified. |
District figures: Noblesville Schools — Referendum 2026 and Referendum Fund. Property-tax caps: Indiana DLGF.
About the “bottom 6%.” The figure is accurate, and it's worth understanding rather than dismissing. Indiana's funding formula pays every district a flat foundation amount per student, then adds a complexity grant weighted toward districts with more low-income students. The effect is arithmetic: affluent districts always land near the bottom. It isn't a judgment about Noblesville and it isn't a mistake — it's the formula doing exactly what the legislature designed it to do.
Here's what that actually looks like. These are the state's own figures, from the Indiana Department of Education's GPS dashboard:
| District | Base | Needs-based | Other | State $ per student |
|---|---|---|---|---|
| Noblesville Schools | $6,234.91 | $270.67 | $954.94 | $7,460.52 |
| Westfield-Washington | $6,234.54 | $166.86 | $848.98 | $7,250.38 |
| Carmel Clay | $6,235.00 | $100.42 | $875.78 | $7,211.20 |
| Hamilton Southeastern (Fishers) | $6,233.41 | $142.70 | $660.10 | $7,036.21 |
| Indiana state average | — | — | — | $7,805.87 |
Noblesville receives the most state money per student of the four. More than Carmel, more than Fishers, more than Westfield. And you can see exactly why in the middle column: the needs-based grant. Noblesville gets $270.67 per student there against Carmel's $100.42, because it serves more low-income students — 28% of them, by the district's own count. The base amount is essentially identical everywhere; that's set by the state and doesn't vary.
Every one of these districts sits below the state average, and Hamilton Southeastern ranks in the bottom 2% — worse than Noblesville — while asking its own voters for a referendum on this same November ballot.
None of this means the district is wrong that state funding is tight; it plainly is, for all of them. It means “bottom 6%” is not evidence Noblesville has been singled out. On the state formula it does better than every neighbor it's being compared to — and that is not, by itself, an argument for this rate, for eight years.
Per-student state funding, school year 2025: Indiana GPS — Noblesville Schools, Westfield-Washington, Carmel Clay, Hamilton Southeastern. HSE's bottom-2% ranking: WFYI. Low-income share: Noblesville Schools, quoted in Current Publishing, Aug 8, 2026.
About the rate-increase pledge. At the Board of Trustees meeting on May 19, 2026, Superintendent Dr. Dan Hile said the district would “absolutely want to make a commitment to our community of a not to exceed increase year over year,” and that “right now, what's modeled here is a no more than 4 cent increase to the rate each year until it hits that 57 cent rate” (watch from 1:14:29).
To be fair to him, he also said the step could be smaller in a given year — “this year, we actually don't even need to do the 4 cent increase; we can bring it down to 3 cents or 2 cents or whatever” (1:34:03). And the district has since committed in writing to a rate no higher than 38.5¢ in 2027. So 4¢ is a ceiling on each year's step, not a promise that the rate climbs by 4¢ every year.
The objection isn't that the pledge is insincere. It's that none of it is on the ballot. What voters approve is authority to levy up to 57¢ for eight years. A spoken commitment doesn't legally cap the rate, and it doesn't bind a future board or a future superintendent — the people who will actually set the rate in 2031.
Read the district's own page closely
We're not paraphrasing here. The quotes below are the district's exact words from its official Referendum 2026 page. Placed side by side, they say less than they seem to.
1. Where “$1.88” actually comes from
“After accounting for these factors, the average annual increase over all eight years for a resident with a $350K home would be about $1.88 more per month than they are paying currently.”
You don't have to take our word for what's behind that number, and you don't have to argue about assumptions. The district's calculator is a single web page with its inputs written into the source, in plain sight. Here is what it says: the rate path is 38.5¢, 42.5, 46.5, 50.5, then 54.5¢ from 2031; the homestead deductions follow the SEA 1 schedule; and assessed value is assumed to grow 5.3% in 2027 and 3.5% every year after. Put a $350,000 home through it and you get this:
| Year | Rate | Referendum bill | vs. what you pay now |
|---|---|---|---|
| 2026 | 37¢ | $55.87/mo | — |
| 2027 | 38.5¢ | $56.92/mo | +$1.05 |
| 2028 | 42.5¢ | $59.75/mo | +$3.88 |
| 2029 | 46.5¢ | $62.45/mo | +$6.58 |
| 2030 | 50.5¢ | $63.75/mo | +$7.88 |
| 2031 | 54.5¢ | $63.96/mo | +$8.09 |
| 2032 | 54.5¢ | $66.20/mo | +$10.33 |
| 2033 | 54.5¢ | $68.52/mo | +$12.65 |
| 2034 | 54.5¢ | $70.92/mo | +$15.05 |
Now find the $1.88. It is not the average of that last column — that average is $8.19 a month. It is the last row minus the first row, divided by eight: ($70.92 − $55.87) ÷ 8 = $1.88.
That is a real quantity, but it is not the one the sentence describes. $1.88 is how much the increase grows each year, on average — the size of the annual step. It is not what you'll be paying above your current bill. Averaged across the eight years, that figure is $8.19 a month, and in the final year it is $15.05 a month — eight times the headline. Both numbers come out of the district's own calculator, using the district's own rates and the district's own assumptions. We changed nothing.
The part that's fair to the district
We want to be careful here, because it would be easy to overclaim. The district did not lowball the growth assumption — the growth assumption is the only reason the number is positive at all. Hold assessed value flat and run the same rate plan, and the eight-year average comes out to minus $2.22 a month. The 5.3%/3.5% AV growth is what pushes bills upward, and it's a defensible assumption drawn from Hamilton County's own certified value data. You cannot accept the $1.88 and reject the growth assumption; they come from the same model.
So this isn't a case of cooked inputs. The inputs are reasonable and published. The problem is the label on the output: the calculator produces $8.19, and the page reports $1.88 while describing it as $8.19.
And one more thing that can't be both
Elsewhere the same page attributes the figure to a rate the district says it will never charge:
“Over the eight year referendum period, the proposed maximum 57 cent rate will mean an annual average increase (over what they are paying currently) of about $1.88/month…”
“While the maximum allowable rate would be 57 cents, the district does not plan to take that full rate each year.”
The calculator settles it: the $1.88 is computed from the 54.5¢ plan, not from the 57¢ on your ballot. Which means the sentence tying it to “the proposed maximum 57 cent rate” describes a calculation the district didn't perform. Run their own calculator at the 57¢ the ballot actually authorizes and every figure in the table above goes up.
Derivation checked 15 August 2026 against the district's calculator itself — a static file at noblesvilleschoolsorg.finalsite.com/uploaded/NoblesvilleSchools_ReferendumCalculator.html, embedded on the district's referendum page. Its rate schedule (RATES), assessed-value growth (AV_GROWTH: 5.3% for 2027, 3.5% thereafter) and deduction schedule (HD, SH_PCT) are hard-coded near the top of the page source; view source and read them for yourself. Figures above are for a $350,000 homestead with no other property. One small caveat in the district's favor: its calculator omits the 60% standard-deduction test and the 75% supplemental cap in IC 6-1.1-12-37 and 37.5, which changes nothing at $350,000 — those only bind on homes under roughly $80,000.
2. What voters approve is 57¢ — full stop
The ballot doesn't authorize $1.88, a spending plan, or a pledge. It authorizes a maximum rate of 57¢ per $100 of assessed value for eight years. “We don't plan to take the full rate” and the superintendent's “no more than 4¢ a year” are intentions, not limits — and neither appears on the ballot. If the district didn't want the authority to levy 57¢, it wouldn't be asking for it.
3. “Continuation” describes the district's dollars — not your tax rate
“This proposed rate is higher than the 2018 rate because new SEA1 property tax legislation reduces funding for schools. Noblesville Schools needs a higher maximum rate to bring in a comparable amount of money.”
To be fair to the district, this is the honest part of its page: the new state law (SEA1) shrank the tax base, so 57¢ is expected to raise roughly the same ~$25 million that 37¢ used to — not more. But that also gives away the marketing. The measure is sold as continuing current programs — “asking to continue to fund the current programs and services we offer” — while the district's own words concede the mechanism is a higher rate. “Continuation” refers to the district's budget, not the rate on your bill. Whether your taxes rise, and by how much, depends on how SEA1 changed your assessed value — which the page never shows you. Don't take $1.88 on faith: look up your own assessed value and run it through the calculator below, which applies the homestead deductions the way the county actually does.
4. What the district has since committed to — and what it hasn't
Since we first wrote this, the district has added a firmer promise to its page:
“...we have already committed publicly that the district will set a rate for 2027 will be 38.5 cents. If assessed values come in higher than anticipated, that rate will be even lower.”
That's a real, specific, written commitment, and it deserves credit — it's more than the district had offered in the spring. It also happens to match the first year of the calculator above. But notice what it covers: one year out of eight. Nothing has been committed for 2028 through 2034, which is where the rate reaches 57¢ and where the cost actually lands. And a commitment on a web page is still not ballot language.
All quotations from Noblesville Schools, “Referendum 2026,” noblesvilleschools.org/referendum. Because that page is edited from time to time, every quotation above is taken from an archived copy dated August 11, 2026 — click through to verify the exact wording for yourself, even if the live page later changes. Emphasis added.
Key facts at a glance
Election Day, 2026. The referendum is on the ballot for everyone inside the Noblesville Schools boundary.
Current rate vs. proposed maximum rate, per $100 of assessed value.
The authority runs through 2034 if approved.
Approximate annual amount — about 20% of the operating budget.
Three numbers, and why they're all “right”
You will hear three wildly different costs for this referendum. None of them is a lie. They answer three different questions — and which one you're shown depends on who's doing the showing. Put on the same scale, the gap is hard to miss:
not an average — the district's final-year increase ÷ 8. Their own calculator averages $8.19
the 37¢→57¢ rate increase alone, at the cap — about $233 a year
$955 a year — the full 57¢ levy in 2027 versus having no referendum at all
Bars share one scale. The ballot figure is stated per year; shown here per month so all three are comparable.
| Number | Who says it | What it actually measures |
|---|---|---|
| $1.88 a month |
The district | Presented as the eight-year average change to your total bill, but it is the 2034 increase divided by eight — the average yearly step, not the increase. Assumes the district never levies the full 57¢, and nets out the SEA 1 tax cut you'd receive anyway. The true average from the same calculator is $8.19. |
| ~$19 a month |
This site | The 37¢→57¢ rate increase by itself, at the cap, on the same home in the same year. About $233 a year. What the rate change costs, with nothing else mixed in. |
| $955 a year |
Your ballot | The full 57¢ referendum levy in 2027 measured against having no referendum at all — which is the real alternative, since the current one expires in December 2026. |
About that $955
Indiana law requires the ballot question itself to carry a cost estimate. For this referendum it reads:
“If this operating referendum public question is approved by the voters, for a median residence of $350,000, the property's annual property tax bill would increase by $955 per year.”
Superintendent Hile calls this “misleading” and says it's “way way higher than will be real.” We checked it. The $955 is arithmetically correct for what it measures. Take a $350,000 home, apply the 2027 homestead deductions the state itself set, and levy the full 57¢: you get $954.18. It does not ignore your deductions — it uses them.
What it doesn't do is subtract what you're paying under the current referendum, because that referendum expires at the end of 2026. Legally, you are not voting to extend anything. You're voting on whether to create a new eight-year levy where, come January 2027, there would otherwise be none. Measured that way — the way the ballot measures it — $955 is what it costs.
So take your pick, but know what you're picking. If you think the fair comparison is “versus what I pay today,” the honest number is around $19 a month and your total may barely move. If you think it's “versus not having this tax,” it's about $955 a year. The district is campaigning against the number on its own ballot. That's allowed — but you should decide which comparison is fair, rather than having it decided for you.
Ballot language as quoted by Superintendent Daniel Hile in Current Publishing, July 26, 2026; the district's response to it appears on its own Referendum 2026 page. Indiana requires this estimate in the public question under IC 20-46-1. Confirm the exact certified wording with the Hamilton County Election Office — it governs. Our $954.18 check: $350,000 gross, 2027 homestead deductions ($40,000 standard, 46% supplemental) giving $167,400 net, at 57¢ per $100.
The number almost nobody is discussing: $43.8 million
On August 12 the district published the full ballot text. Read it to the end:
“Shall Noblesville Schools increase property taxes paid to the school corporation for no more than eight (8) years… by imposing a property tax rate that does not exceed $0.57 and results in a maximum annual amount that does not exceed $43,842,578.”
That last figure is the ceiling a yes vote actually authorizes: up to $43.8 million a year.
The district says it needs about $25 million a year — the amount the expiring referendum raises. And as of August 12 it says it “does not expect to need the maximum 57 cent rate” at all, publishing a plan that peaks at 54.5¢.
Take both statements at face value and the question asks itself: why is the authorization roughly 75% above the stated need? If the district is confident enough about its own numbers to lower the 2027 rate and rule out ever using 57¢, it is confident enough to ask for a ceiling closer to what it says it requires.
What changed on August 12 — and what didn't
Credit where it's due. The district moved real numbers in taxpayers' favour that day: the committed 2027 rate dropped from 41¢ to 38.5¢, the headline monthly figure fell from $2.30 to $1.88, and it stated for the first time that it doesn't expect to need the maximum at all. Those are improvements and we'll say so.
But none of them changed the ballot. The ballot still says 57¢. It still says $43,842,578. It still says $955. The district's explanation for the gap is candid, and worth quoting in full:
“We had to certify the ballot language before we had the most recent information on Noblesville assessed values. We originally thought we might need the 57-cent rate in some later years of the referendum, but based on the most recent estimates we now think we will not need to take 57 cents at all.”
That is an honest admission, and it cuts precisely one way. The ballot language was locked in on figures the district now considers out of date — and the ballot is the part that carries legal force. A webpage can be revised, as this one was overnight. A rate plan can be revised by any future board. The 57¢ ceiling and the $43.8 million maximum cannot be revised by anyone except voters, on November 3.
So the choice isn't between $1.88 and $955. It's between trusting a plan that has already changed twice in three weeks, and reading the document that binds.
Ballot text, the 38.5¢ commitment and the certification quote: Noblesville Schools, Referendum 2026, as published 12 August 2026 — archived at web.archive.org. The 11 August version is archived too, so you can compare them yourself.
What the rest of the county is asking for
Noblesville isn't the only district on your November 3 ballot. Four Hamilton County school corporations are asking their voters the same kind of question on the same day — Noblesville, Carmel Clay, Westfield Washington and Hamilton Southeastern. That makes for an unusually clean comparison, and not because we constructed one.
Indiana law dictates the wording of every operating referendum question. Each must state a maximum rate, a maximum annual levy, and the estimated annual increase for that district's median home — and the county auditor computes that last figure for every district using an identical formula and the identical 2027 deduction schedule. Same statute, same math, same election. Here is what the four certified questions say:
| District | Max rate | Max levy per year | Median home | Bill increase | Per $100,000 of home value |
|---|---|---|---|---|---|
| Noblesville | 57.00¢ | $43,842,578 | $350,000 | $955 | $273 |
| Carmel Clay | 42.74¢ | $61,981,519 | $500,000 | $1,062 | $212 |
| Westfield Washington | 39.41¢ | $38,000,000 | $450,000 | $873 | $194 |
| Hamilton Southeastern | 36.00¢ | $47,500,000 | $400,000 | $700 | $175 |
Noblesville is asking for the highest tax rate in the county — 45% above Westfield Washington, 58% above Hamilton Southeastern.
You might reasonably object that rates aren't comparable, because a district with lower property values needs a higher rate to raise the same money. That's why the last column is there. Normalise for the different median homes and the ranking doesn't budge: per $100,000 of home value, Noblesville's question costs 41% more than Westfield's and 56% more than Hamilton Southeastern's.
Measure a third way — the levy ceiling divided by students enrolled — and it holds again. Noblesville: $4,166 per student. Carmel Clay: $3,839. Westfield Washington: $3,753. Hamilton Southeastern: $2,255. Noblesville is asking for the most money per child of any district in the county, and nearly double what the county's largest district is asking.
Where this argument doesn't hold — and it's important
Three things cut against the framing above, and you should have them:
- Noblesville's referendum actually expires. Ours runs out at the end of 2026. The other three are repealing and replacing referendums that still had years left to run (Westfield's to 2030, Carmel's and HSE's to 2031). Noblesville has a genuine deadline the others don't.
- On the size of the increase, Noblesville is the mildest of the four. Measured against what each district currently levies, Noblesville is asking for +68%. Carmel is asking +78%, Hamilton Southeastern +80%, and Westfield Washington +168%. If your objection is “how much more,” Noblesville is the least aggressive district on the ballot. We're not going to bury that.
- Carmel's question folds in a separate 5¢ safety referendum, so its single number replaces two existing ones.
So the claim we're making is a narrow one, and we'd rather state it precisely than overstate it. It is not that Noblesville is asking for the biggest jump. It's that Noblesville already levies the county's highest school referendum rate — 34.01¢ today, against Westfield's 14.69¢ — and this ballot question asks to stay the most expensive district in Hamilton County by a wide margin, for another eight years. The gap isn't closing. It's widening.
That may still be the right answer for Noblesville. Our schools are not Fishers' schools and the budgets aren't interchangeable. But when the district says a 57¢ ceiling is simply what the law and SEA 1 require, it's worth knowing that three neighbouring districts read the same law, absorbed the same SEA 1 cuts, and concluded they needed 36¢, 39¢ and 43¢.
Every rate, levy ceiling, median home value and bill-increase figure above is taken from the certified ballot language in each district's Findings and Final Determination, issued by the Indiana Department of Local Government Finance and published at in.gov/dlgf/referendum-information: Noblesville (26-015), Carmel Clay (26-030), Westfield Washington (26-007), Hamilton Southeastern (26-032-A). The “per $100,000” column is the ballot's own bill-increase divided by the ballot's own median home value, rounded to the nearest dollar. Current rates are the 2024 pay 2025 school referendum rates certified by the Hamilton County Auditor (Noblesville .3401, Westfield .1469, Hamilton Southeastern .1995, Carmel .1900 operating plus .0500 safety). Enrollment is 2024–25 district membership from the National Center for Education Statistics: Noblesville 10,525; Carmel Clay 16,145; Westfield Washington 10,124; Hamilton Southeastern 21,062.
The part that cuts the other way
If you ran the calculator above, you may have noticed something we're not going to hide: for many homeowners, the total referendum line on your tax bill barely moves — and by 2031 it may sit slightly below what you pay in 2026, even if this passes.
That's real, and it's worth understanding. It isn't generosity from the district. It's Senate Enrolled Act 1, the 2025 state property-tax law, which phases out the $48,000 standard homestead deduction and raises the supplemental deduction from 40% to 66.7%. That shrinks the value your school taxes are charged against, every year, whether or not this referendum passes. The relief is coming to you either way.
So there are two honest sentences here, and the campaign for the referendum will only say the second one:
- The referendum costs about $19 a month on a $350,000 home once the rate reaches 57¢ — money you would keep if it failed.
- Your total bill may not go up — because a separate state tax cut is handing you back roughly what the higher rate takes.
Both are true at once. The referendum's cost doesn't disappear because something else happens to offset it — it means a tax cut the legislature passed for you gets absorbed by a rate increase instead of reaching your household. That's a legitimate thing to weigh either way. If you think the schools should get that money, this is a reasonable ask and you should vote yes. If you think a tax cut passed for homeowners should reach homeowners, that's the clearest reason on this page to vote no.
What we object to is being asked to decide without seeing both numbers. “About $1.88 a month” is the net figure with the state's tax cut quietly baked in. It is not what the referendum costs.
SEA 1 (2025), P.L.68-2025, amending IC 6-1.1-12-37 and IC 6-1.1-12-37.5. Referendum levies are exempt from the 1% circuit-breaker cap and receive no local income-tax credit (IC 6-3.6-5-6), so this portion of your bill is felt in full.
Sources and the full calculator: stopthenoblesvillereferendum.com · Vote NO on the Noblesville Schools operating referendum — Tuesday, November 3, 2026.