Working analysis · May 2026

Why Troy School District is in a structural deficit

The Board has identified $12 million in reductions as the FY27 target to restore structural balance and rebuild fund balance to 15%. The deficit is not a Covid hangover alone — it is the cumulative result of four structural shifts visible in the audited financials. Here is what the Board's own presentations and the audited ACFRs show.

· · ·

1. The deficit math

The FY25-FY26 General Fund budget has been amended twice. Each amendment has expanded expenditures and reduced the projected fund balance percentage from the 15.05% originally adopted by the Board in June 2025 to 13.59% under March 2026 Amendment #2.1

General Fund: revenue, expenditures, and fund balance %, FY26 Original through FY27 Assumptions
Each amendment reduced fund balance below the 15% target. FY27 Assumptions (right) show the trajectory back to 15.01% — which the Board's $12M reduction plan is designed to achieve.
Source: Board of Education Regular Meeting, March 17, 2026 — "Budget Amendment #2" presentation (Trudel, p. 3 & p. 6); cross-validated against the Board of Education Workshop, January 13, 2026 — "Budget Amendment #1" presentation (p. 7). Amendment #2 deck · Amendment #1 deck.

The March 17, 2026 Amendment #2 presentation states the targets explicitly: structural balance and a 15% fund balance. To get there, the Board has set a $12 million reduction target for FY27, with cuts spread across four categories: salaries & benefits, purchased services, departmental adjustments, and discretionary spending.1

The Board's January 13, 2026 Budget Planning workshop offers important state-funding context for why the FY26 amendments have been needed:2

  • FY25 categorical funding of $5,055,278 (Section 147a(4)) was, per the Board's own language, "essentially one-time money" that does not roll into the FY26 foundation allowance.
  • FY26: the state eliminated Section 147a(1) "at the last minute" (-$1,007,246).
  • FY26: pension UAAL expenditures for districts reduced 5.75%, but healthcare premium subsidy expenditures rose 2.58% and pension normal cost expenditures rose up to 1.72%.
  • The Board's summary: "Retirement and health-care costs once covered by State have been shifted to the employer."

The March 17 presentation also documents the Board's formal Budget Reduction Rubric & Scoring system — a six-criteria weighted framework (Impact on Student Learning, Equity Impact, Legal/Compliance Risk, Cost Savings Amount, Feasibility/Timeline, Stakeholder Support) used to rank candidate reductions as Tier 1 (Strong Candidate), Tier 2 (Consider), or Tier 3 (High Risk).1

Areas under Board consideration for reductions:1

  • Positions not directly connected to the classroom
  • Maximizing adult-to-student ratios and contract allowances
  • Realignment of administrative and support staffing

Final reduction recommendations are scheduled for the April 2026 Workshop; final RIF targets and FY26-27 budget adoption come at the June 2026 Regular Meeting.1

13.59%1
Fund balance % under Amendment #2 (vs. 15% target; was 15.05% at original adoption)
$12M1
Board-stated FY27 reduction target
95%2
Share of the General Fund that is "people" (salaries + benefits), per the Board's own framing
$206.8M1
FY26 Amendment #2 expenditures, vs. $194.3M at original adoption ($12.5M added across two amendments)
Sources for this section
  1. Board of Education Regular Meeting, March 17, 2026 — "Amendment #2" presentation (Dan Trudel, CPA, Assistant Superintendent of Business Services; 15 slides). Presented under agenda item 5.D, "Budget Amendment #2." Contains the FY26 fund balance trajectory across Original → Amendment #1 → Amendment #2 (p. 3); the FY27 Assumptions table (p. 6); "Budgetary Challenges" framing (p. 7); the "Budget Priorities" page (p. 8); the "Reduction Targets" page (p. 9) with the explicit $12 million target and the four-category cut composition; the Budget Reduction Rubric & Scoring system (p. 11); Proposed Reductions areas (p. 12); and the Proposed Budget Timeline showing April Workshop reduction recommendations and June Regular Meeting final RIF targets (p. 14). View Amendment #2 board presentation.
  2. Board of Education Workshop, January 13, 2026 — "Budget Amendment #1" presentation + "Board Budget Planning" workshop (Dan Trudel, CPA; two decks, 13 + 6 slides). The Amendment #1 deck contains the FY26 Original vs. Amendment #1 General Fund table (p. 7) and the "MPSERS Updates Fiscal Year 2025 / 2026" pages (pp. 5-6) which disclose the elimination of 147a(1) and the explicit pension UAAL reduction (5.75%), healthcare premium subsidy growth (2.58%), and pension normal cost growth (up to 1.72%). The Board Budget Planning workshop contains the "Amendment #1 - Takeaways" page (slide 2) — including the assertion that the state-funding shift represents "$5 Million one-time funding replaced with $5.5 Million foundation increase" and the conclusion "Costs for TSD will continue to increase" — and the Budget Priority Talking Points (slide 3) including the "95% of budget is people" framing and "Reductions through attrition where feasible" as the preferred approach. Amendment #1 deck · Board Budget Planning workshop deck.
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Filter time-series charts: to Applies to charts in Sections 2, 3, 4, 5, 6, 7, and 9

2. What actually grew, FY15-FY24

Cost growth at TSD has been steady and structural, not Covid-shock-and-recover. The FY24 Annual Comprehensive Financial Report — audited by Plante Moran — contains a ten-year statistical section that lets us see the full arc.1

The single cleanest measure is operating cost per student. It grew from $10,924 in FY15 to $15,383 in FY24 — a 40% increase, or 5.5% per year compounding through the second half of the period.1 Enrollment over the same period barely moved net (12,563 → 12,447), but Covid took out a 600-student layer between FY20's peak (13,073) and FY22 (12,519) that hasn't returned.1

General Fund cost per pupil, FY15-FY24
Up 40% in nine years. The post-Covid acceleration (FY22 onward) reflects salary CBA progressions, MPSERS rate increases, MESSA premium inflation, and new SpEd staffing layers — not enrollment growth (enrollment is shrinking).
Source: TSD FY2024 ACFR, Operating Indicators (Statistical Section, p77). Plante Moran, audited Oct 28, 2024. ACFR documentation.

Total operating expenditures (governmental funds) grew from $181 million in FY15 to $269 million in FY24 — up $88 million, or 49% over nine years.1 About one-third of that increase happened between FY22 and FY24 alone, the period when the post-Covid Edustaff buildup, MESSA premium inflation, and the MPSERS UAAL stabilization rate all hit at the same time.

Sources for this section
  1. TSD Annual Comprehensive Financial Report, fiscal year ended June 30, 2024. Audited by Plante Moran, PLLC (audit report dated Oct 28, 2024). The Statistical Section (pp. 56-79) contains ten-year financial trends: Operating Indicators (cost per pupil, revenue per pupil, enrollment, teaching staff, F&R meals, avg teacher salary) on p. 77; Changes in Fund Balances on pp. 64-65; Demographic and Operating Information on pp. 74-79. ACFR (large file on R2).
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3. Special Education is a $9M-per-year general fund subsidy

The single most consequential line in TSD's budget that very few residents know about: the General Fund subsidizes Special Education by about $9 million a year, and that subsidy has grown $2.7M since FY21.1

Per the Special Education Update presented to the board on October 7, 2025, TSD now spends $34.0M annually on special education programs and services — for 1,367 students with IEPs.1 State and federal sources (the 51c foundation, PA-18 county millage, IDEA flow-through, and Medicaid reimbursement) cover only $25.0M of that.1 The remaining $9.0M comes from operating dollars that would otherwise go to general instruction.1

Special Education revenue vs. expenditures, FY21-FY25
The gap is the General Fund subsidy. SpEd expenditures grew $8.4M (+33%) in four years; reimbursement-source revenue grew only $5.7M.
Source: TSD Special Education Department Update, October 7, 2025 (board workshop deck slides 13-15, "Five-Year Special Education Funding History"). Presentation documentation.

TSD is not unusual in this. According to a state-commissioned report released in October 2025, Michigan reimburses only 28.6% of district SpEd costs — among the lowest rates in the country.2 Every Michigan district fills the gap from its operating budget. The proposed fix is a six-year transition to a tiered-funding system at an estimated cost of $4.55 billion statewide.2 Until that passes, the $9M annual subsidy in Troy is a feature of the system, not an anomaly.

"The district has the desire and ability to serve students with severe needs in-district with its broad range of supports and services… very few students are required to attend out of district programs." — New Solutions K12 (Levenson) special-education review, December 2023, Commendation #53

That December 2023 outside review — commissioned by TSD and authored by Nathan Levenson's firm New Solutions K12 — actually recommended fewer paraprofessionals over time, achieved through "natural attrition."3 The check register tells the opposite story: the district has added approximately 100 contracted Health Care Aides since FY22, sourced through Edustaff.3 The trajectory of those costs is the next chart.

Sources for this section
  1. Special Education Department Update, Troy School District Board of Education Workshop, October 7, 2025. 16-slide deck presented by the SpEd leadership team. Slides 13-15 contain the five-year Special Education Funding History showing total revenue, expenditures by category, and the General Fund subsidy (FY21-FY25). Presentation (large file on R2).
  2. "Report calls for overhaul of Michigan special education funding system", Chalkbeat Detroit, October 30, 2025. Coverage of a state-commissioned report (Michigan Legislature, 2024) finding that Michigan reimburses only 28.6% of district SpEd costs — among the lowest rates in the country. Proposes tiered funding ($11K low-needs / $39K intensive) plus an 80% reimbursement above $57,615/student threshold, phased over six years at $4.55B. Read article.
  3. "Improving Outcomes and Equity for Students with Disabilities and Other Students who Struggle" — Troy School District. New Solutions K12 (Nathan Levenson, principal), December 2023. 32-page review based on 130+ stakeholder interviews. Page 11 notes the district "currently spends over two million dollars on student support aides… plus 100 contracted full-time paraprofessionals" and explicitly recommends reducing this through attrition: "fewer paraprofessionals or student support aides will be needed." Read the full report.
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4. The HCA buildup: a Special Ed staffing layer that kept growing after Levenson recommended otherwise

Section 3 introduced the General Fund subsidy to Special Education. The single largest new line within that program is the contracted Health Care Aide (HCA) layer — third-party staff supplied through Edustaff, billed against object code 3116 in TSD's accounting system. From FY22 to FY26, this single line grew from effectively zero to $2.74M per year.1

Special-Ed-coded Edustaff spending, FY22-FY26 (year-to-date)
Bars stack two components: contracted Health Care Aides (HCAs — object code 3116) and substitute / instructional services (codes 3110-3115). The Levenson / New Solutions K12 review was delivered to the district in December 2023 — between the FY23 and FY24 bars. It recommended a reduction in paraprofessional staffing through natural attrition.
Source: Special Ed Edustaff Historical Costs.xlsx (658 GL-level rows; sheet Sheet1, columns Year/Budget Unit/Account/Title/YTD Expenses). Provided by Dan Trudel, CPA, Assistant Superintendent of Business Services. Aggregated by fiscal year on object code 3116 (HCA) vs. 3110-3115 (subs/instruction). Source xlsx.
$1,5861
Total HCA spending in FY22 — the program was effectively non-existent
$2.57M1
HCA spending in FY24, the year Levenson recommended reduction
$2.74M1
HCA spending in FY25 — slightly higher again the year after

The chronology

FY22 (July 2021 - June 2022). The HCA program was effectively non-existent — total Edustaff HCA charges of $1,586 for the year.1

FY23 (July 2022 - June 2023). HCA spending jumped to $1.33M as the contracted-aide model was implemented at scale, distributed across approximately a dozen distinct GL lines (ASD, AI, EI, ESY, MICI, MOCI, etc.).1

December 2023 (mid-FY24). Nathan Levenson's firm, New Solutions K12, delivered the report "Improving Outcomes and Equity for Students with Disabilities and Other Students who Struggle" — a 32-page review based on 130+ stakeholder interviews and commissioned by the district itself. Page 11 explicitly recommended that the paraprofessional layer should shrink over time: "fewer paraprofessionals or student support aides will be needed," achieved through natural attrition rather than layoffs.2

FY24 (the year Levenson delivered). HCA spending grew to $2.57M — up another $1.24M over FY23, in the same year the recommendation was received.1

FY25 (July 2024 - June 2025). HCA spending reached $2.74M, a further $170K increase.1

FY26 (in progress). Year-to-date HCA spending of $1.94M as of the source file's generation (approximately mid-FY26). The full-year figure will not be available until the FY26 ACFR.1

Reading the data fairly

Two important caveats:

  1. This chart shows only the SpEd-coded portion of Edustaff invoices. Full Edustaff disbursements (all purposes — substitute teachers, general staffing, etc.) totaled approximately $5.0M in FY25 per the check register; about $3.0M of that was SpEd-coded.3 The remaining ~$2M was non-SpEd staffing.
  2. Levenson recommended reduction via attrition. An emergency draw-down is harder: IEPs commit the district to specific staffing levels for specific students. The defensible read is that district leadership did not view the attrition path as compatible with then-current student needs. That can be a legitimate professional judgment — but it should be a discussed and documented one. No board presentation or written response to the Levenson HCA recommendation has been located in BoardDocs.

Normalized against IEP enrollment (the FY25 figure of 1,367 students with IEPs from Section 3), the HCA layer alone runs about $2,000 per IEP student per year.1 That is on top of the in-house aide layer, the teacher cost, and the other SpEd program costs that together produce the $9M general-fund subsidy described in Section 3.

Sources for this section
  1. Special Ed Edustaff Historical Costs xlsx (658 GL-level rows; sheet Sheet1, columns Year / Budget Unit / Account / Title / YTD Expenses). Provided by Dan Trudel, CPA, Assistant Superintendent of Business Services. Aggregated by fiscal year and object code: 3116 = HCA, 3110-3115 = substitute / instructional services. Year-by-year HCA totals: FY22 $1,586; FY23 $1,332,127; FY24 $2,572,242; FY25 $2,741,165; FY26 YTD $1,944,810. Non-HCA SpEd Edustaff totals: FY22 $0.26M; FY23 $0.21M; FY24 $0.41M; FY25 $0.24M; FY26 YTD $0.16M. The FY26 figure is partial — the xlsx was generated approximately mid-FY26. Source xlsx.
  2. "Improving Outcomes and Equity for Students with Disabilities and Other Students who Struggle" — Troy School District. New Solutions K12 (Nathan Levenson, principal), December 2023. 32-page review based on 130+ stakeholder interviews. Page 11 ("Right-Sizing the Para Layer") explicitly recommends reducing paraprofessionals through natural attrition: "fewer paraprofessionals or student support aides will be needed." Read the full report.
  3. TSD check register reconciliation, FY11-FY26. Total Edustaff disbursements (all purposes — substitute teachers, general staffing, contracted SpEd aides) in FY25 ≈ $5.0M. SpEd-coded slice (Sections 4 chart) ≈ $3.0M. Remaining ~$2M is general staffing / substitute teachers, distinct from the HCA buildup story. tsd-checkregister repo.
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5. The cost-growth ranking

One way to understand the deficit is to ask which categories of district spending have grown faster than others. Over the six years from FY18 (the proper pre-Covid baseline) to FY24 (the most recent audited year), three categories stand out:

Growth of three cost categories vs. salaries, FY18-FY24
Retiree benefits added the most dollars; outsourced services grew fastest after the FY19 Covid trough. Salaries (the dotted reference) barely outpaced inflation.
Sources: MPSERS contributions and OPEB contributions from the FY24 ACFR Schedule of Pension Contributions and Schedule of OPEB Contributions (RSI sections). MESSA and outsourced-services figures from check register reconciliation (vendor totals). ACFR documentation.

Retiree benefits (MPSERS pension + OPEB retiree healthcare) added the most absolute dollars: $16.2 million per year between FY18 and FY24.1 MPSERS alone grew from 30.3% of payroll to 41.4% over that period, peaking at 48.6% in FY23.1 Most of that is now state pass-through under Section 147c, but it inflates the expense base regardless.

Active employee health insurance (MESSA) added $5.8M, growing at 7.3% per year compounded — pure healthcare inflation on a major cost line.2

Outsourced services (the combination of Edustaff contract staffing, DM Burr custodial, and First Group transportation) added $3.5M and grew slowest in absolute terms — but if you start the clock at the FY19 vendor-consolidation trough rather than FY18, outsourcing grew at 13.6% CAGR through FY24.2 The choice of baseline matters; both views are honest.

Salaries, by contrast, grew only 3.2% CAGR — roughly matching general inflation.1 The narrative that "teacher pay is breaking the budget" is not supported by the data. Average teacher salary went from $74,442 (FY19) to $78,145 (FY24) — about 5% over five years, well under healthcare inflation, well under MPSERS rate growth.1

+$16.2M1
Retiree benefits added per year (FY18→FY24)
+$5.8M2
Active health insurance added
+$3.5M2
Outsourced services added
+$15.2M1
Salaries (reference)
Sources for this section
  1. TSD FY24 ACFR — Required Supplementary Information. Specifically: Schedule of Pension Contributions (p. 42) — ten-year history of MPSERS statutorily required contributions and contributions as % of covered payroll (FY15 $12.5M / 17.6% → FY24 $36.6M / 41.4%; peak FY23 48.6%). Schedule of OPEB Contributions (p. 44) — seven-year history (FY18 $5.5M / 7.5% → FY24 $7.3M / 8.2%). Operating Indicators (p. 77) — covered payroll $73.15M (FY18) → $88.37M (FY24), average teacher salary $74,442 (FY19) → $78,145 (FY24). ACFR (large file on R2).
  2. TSD check register reconciliation, FY11-FY26. 224,267 disbursement line items / $1.23 billion total. MESSA payments aggregated by vendor and FY (Fund 101 + other operating funds). Outsourced services = sum of contract-staffing vendors (Edustaff, Professional Ed Services, Educational Staffin, Temporary School ST, Safe Ed) + DM Burr Facilities + First Group America. Source dataset is a sibling project parsed from BoardDocs Treasurer's Reports. tsd-checkregister repo.
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6. The ESSER cliff: a $30M cushion that ran out

Between FY20 and FY24, the federal government sent Troy School District a one-time stream of pandemic-relief money — the Elementary and Secondary School Emergency Relief (ESSER) fund. Total federal revenue ran $15M to $21M per year during the peak ESSER years, well above the ~$6.5M pre-pandemic baseline.1 Stacked end-to-end, that's about $30M of one-time money above the long-run trend.1

ESSER was allowed to fund "extended learning," staff, materials, and facilities. Districts had until September 30, 2024 to obligate ESSER III dollars. By FY25 federal revenue is back at its pre-pandemic baseline — the cliff. Any positions or programs ESSER had been paying for either ended, or transferred to the operating budget.

Federal revenue trajectory, FY18-FY25
A ~$6.5M/year baseline grew to a $21.1M peak in FY22 (ESSER II + III combined), then collapsed back. The dashed line is the pre-pandemic baseline; everything above is one-time pandemic money.
Source: TSD FY24 ACFR Statement of Revenues, Expenditures and Changes in Fund Balance — Governmental Funds (federal revenue line); FY25 ACFR for the FY25 figure. Schedule of Expenditures of Federal Awards (single audit section) breaks ESSER I/II/III by CFDA. FY25 ACFR.
$21.1M1
FY22 federal revenue peak (ESSER II + III)
~$30M1
Cumulative one-time ESSER cushion above baseline, FY20-FY24
Sept 30, 20241
ESSER III obligation deadline — the cliff edge

ESSER almost certainly subsidized part of the post-pandemic teaching FTE increase from 787 to 887 (a 50-100 position layer) and a chunk of the SpEd staffing buildup.1 The exact mapping is hard to recover from audited reports — single audits show ESSER expenditures by program, not by position. What we know with certainty is that the same period (FY20-FY24) saw both the temporary federal cushion and the structural cost increases that the FY26 budget now has to absorb without that cushion.

A useful mental model: imagine a household with a temporary second income for four years. They hire a nanny. Then the second income stops. The nanny doesn't unhire themselves; the family has to find the money somewhere or let her go. That is roughly the FY26 budget conversation.

Sources for this section
  1. TSD Annual Comprehensive Financial Reports FY19-FY25 (audited by Plante Moran). The Statement of Revenues, Expenditures, and Changes in Fund Balance — Governmental Funds (financial statements section) reports federal revenue by year. The Schedule of Expenditures of Federal Awards (single audit section) itemizes ESSER I (CFDA 84.425D), ESSER II (84.425D), and ESSER III (84.425U) draws by year. Federal revenue figures: FY18 $6.7M, FY19 $6.5M, FY20 $6.8M, FY21 $15.5M, FY22 $21.1M, FY23 $16.8M, FY24 $12.6M, FY25 ~$6.0M. Teaching FTE figures from FY24 ACFR Operating Indicators (Statistical Section, p. 77): FY18 837, FY24 887. FY25 ACFR (large file on R2).
· · ·

7. MPSERS: the largest expense the district doesn't really control

Michigan's Public School Employees Retirement System (MPSERS) is the second-largest cost line in TSD's general fund — roughly $29.3M in the FY26 projection.1 The contribution rate is set in Lansing, not Troy. As a share of covered payroll it grew from 17.6% in FY15 to a peak of 48.6% in FY23, settling at 41.4% in FY24.1

MPSERS employer contribution, FY18-FY24
Dollars on the left axis (bars), contribution as a percentage of covered payroll on the right (line). The FY23 spike was a UAAL stabilization-rate one-time true-up. Most of the increase since FY22 is now funded directly by the state, not the district.
Source: TSD FY24 ACFR, Schedule of Pension Contributions (Required Supplementary Information, p. 42). Plante Moran, audited Oct 28, 2024. ACFR documentation.

The "pass-through" twist

Starting in FY22, Michigan shifted the funding of MPSERS UAAL (unfunded actuarial accrued liability) toward direct state payment via Section 147c of the State School Aid Act. The dollars still show up on TSD's books — but they also show up as revenue, dollar-for-dollar.2

Per the FY24 ACFR Management's Discussion and Analysis: the 2024 act provided "an offset to the MPSERS UAAL expenditures that each district incurs" equivalent to roughly $498 per pupil — about $6M of TSD revenue routed specifically to absorb MPSERS UAAL.2 Revenue-neutral, expense-inflating.

The implication: when board materials say revenue grew $34M FY19→FY24, a substantial slice of that growth is MPSERS pass-through, perfectly matched by a corresponding expense growth. The free operating revenue — money the district can actually choose how to spend — grew much less.2

Sources for this section
  1. TSD FY24 ACFR — Schedule of Pension Contributions (Required Supplementary Information, p. 42). Ten-year history of statutorily required MPSERS contributions and contributions as a percentage of covered payroll. Key data points: FY15 $12.5M / 17.6%, FY18 $22.1M / 30.3%, FY23 peak $41.9M / 48.6%, FY24 $36.6M / 41.4%. The FY26 General Fund 4-Year Projection (Feb 2026) carries an MPSERS line of roughly $29.3M. ACFR (large file on R2).
  2. TSD FY24 ACFR — Management's Discussion and Analysis (p. 9). Describes the 2024-2025 State School Aid Act provision providing "an offset to the MPSERS UAAL expenditures that each district incurs" rather than a foundation allowance increase, "resulting in a $498 per pupil equivalent for the School District in 2024-2025." For TSD's ~12,400 students that equates to roughly $6M of state revenue specifically routed to absorb the MPSERS UAAL expense. ACFR MD&A.
· · ·

8. Where the vendor money went: six lines added $14.3M in six years

The check register lets us watch non-payroll spending vendor-by-vendor. Comparing FY19 to FY25, just six vendors account for +$14.3M of recurring annual cost growth.1 That's roughly two-thirds of the total non-payroll cost growth in the operating budget over the same period.

Top vendor spend, FY19 vs FY25 (operating funds)
MESSA (active employee health insurance) and Edustaff (contract SpEd Health Care Aides) were the two largest adds. Two vendors — Sec Shield and MASB-SEG — were essentially net-new line items.
Source: TSD check register reconciliation FY11-FY26 (224,267 line items, $1.227B in disbursements), aggregated by canonical vendor name and fiscal year. tsd-checkregister repo.

The pattern is mixed-cause:

  • MESSA (+$4.6M): structural healthcare inflation — 7.3% CAGR for six years.1
  • Edustaff (+$4.3M): the SpEd Health Care Aide buildup. Net-new layer; ~$0.6M in FY19 → $5.0M in FY25. Tied to the in-house decision to support medically-complex students locally rather than placing them out-of-district.2
  • DM Burr (+$2.7M): custodial services contract that originated FY17-FY19 when TSD outsourced facilities. Scope grew with the building footprint and rates were likely renegotiated; no board presentation found documenting the change.
  • First Group America (+$1.1M): transportation outsourcing, fuel + labor inflation.
  • Sec Shield (+$0.8M): net-new — district security services line that didn't exist in FY19.
  • MASB-SEG (+$0.8M): property/liability insurance through the MASB risk pool — possibly migrated from a different carrier line.

Note what's not in this list: there is no "we spent too much on technology" line, no consulting feast. The vendor growth is concentrated in healthcare insurance, contracted SpEd staffing, and managed-services outsourcing — three things that are individually defensible and collectively heavy.

Sources for this section
  1. TSD check register reconciliation, FY11-FY26. 224,267 disbursement line items totaling $1.227B. Vendor totals per fiscal year aggregated by canonical vendor name (after deduplication of variant spellings). MESSA, Edustaff (plus the related contract-staffing vendors), DM Burr Facilities, First Group America, Sec Shield LLC, and MASB-SEG identified as distinct vendor lines. Source dataset is the sibling tsd-checkregister project parsed from BoardDocs Treasurer's Reports. tsd-checkregister repo.
  2. Special Ed Edustaff Historical Costs xlsx (658 rows). General-ledger-level detail provided by Dan Trudel, CPA, Assistant Superintendent of Business Services. Itemizes year-by-year Edustaff invoices charged to special-education function codes, supporting the FY19 → FY25 trajectory and the +$4.3M annual growth figure.
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9. The per-pupil squeeze: enrollment falls but the school doesn't shrink

Michigan funds school operations on a per-pupil basis. The state-set foundation allowance — roughly $10,836 per pupil in FY262 — is multiplied by enrollment to produce the bulk of TSD's revenue. Lose a student, lose a foundation. Gain a student, gain a foundation.

Between the FY20 enrollment peak of 13,073 and FY24's 12,447, TSD lost 626 students net — roughly 4.8% of its enrollment base, and about $6.8M of annual foundation-allowance revenue.1 The students did not all leave Troy. The city's population grew +5.5% over the same nine years (83,496 → 88,051). The school-enrolled share of the population dropped from 15.0% to 14.1% — Troy is aging, and a higher share of school-age children are enrolling outside TSD (private schools, charters, school-of-choice).1

But the buildings stayed open. The teaching staff barely changed. The MPSERS rate didn't fall. Healthcare premiums kept rising. When the same cost base is divided across fewer students, per-pupil cost goes up by arithmetic. Cost per pupil rose from $10,924 in FY15 to $15,383 in FY24 — up $4,459 per student, or 41%, in nine years.1

Enrollment vs operating cost per pupil, FY15-FY24
Bars: total enrollment, left axis. Line: General Fund operating cost per pupil, right axis. The two move in opposite directions — fewer students sharing a roughly fixed cost base mean each student's slice is larger every year.
Source: TSD FY24 ACFR — Operating Indicators (Statistical Section, p. 77). Plante Moran, audited Oct 28, 2024. ACFR documentation.
-6261
Students lost net from the FY20 enrollment peak to FY24
~$6.8M2
Annual foundation-allowance revenue not coming in vs the FY20 baseline
+$4,4591
Operating cost per pupil growth, FY15 → FY24 (+41%)

Why per-pupil revenue can't simply rise to match per-pupil cost

Reading Section 2's chart, both per-pupil cost and per-pupil revenue appear to grow at roughly the same rate. That picture is misleading: a meaningful share of the per-pupil revenue growth is one-time and pass-through money the board cannot redirect or repeat:

  • ~$30M of ESSER (FY20-FY24) — federal one-time pandemic aid, now cliffed off. See Section 6.
  • ~$6M/year of MPSERS Section 147c pass-through — state revenue routed specifically to absorb pension UAAL expense; revenue-neutral. See Section 7.

Strip those two layers out and the free per-pupil revenue — the dollars the board can actually direct — has lagged per-pupil cost growth materially. That gap, multiplied by enrollment, is the structural deficit.3

And local property taxes can't close it

A natural question: Troy property values grew enormously — $3.49B in FY15 to $6.19B in FY24, up 78%.1 Doesn't all that new tax base feed the schools? Under Michigan's Proposal A framework (passed by voters in 1994), school operating revenue is decoupled from the local property tax base. Three constraints lock TSD in:

  1. The 18-mill non-homestead is at the constitutional cap. School districts can levy 18 mills on non-homestead property (businesses, second homes, rentals). TSD is already at 18. There is no headroom.1
  2. The Headlee Amendment rolls back the rate as values grow. When taxable values rise faster than inflation, the operating millage rate is rolled back automatically. TSD's "Hold Harmless" mill (the supplemental mill districts can levy on homesteads above the foundation allowance) fell from 4.88 mills in FY19 to 2.78 mills in FY23 — losing roughly $8M/year of capacity to Headlee.1
  3. The foundation allowance is set in Lansing. The state sets a per-pupil foundation amount; local non-homestead revenue counts against the state's share. If local property tax revenue rises, the state's share falls — net to the district, nothing changes.

The practical result: TSD's operating millage and foundation allowance can only move when the state legislature acts. The board cannot vote itself more operating revenue. It can put bond questions for capital projects to voters (Troy did, and they passed) — but bond proceeds cannot be spent on operating expenses.

The compound problem in one line: revenue capacity scales with enrollment, but cost capacity barely scales at all. Lose enrollment, lose revenue; cost stays. The squeeze is mechanical, not the result of any one decision.

Sources for this section
  1. TSD FY24 ACFR — Statistical Section. Operating Indicators (p. 77) — enrollment by FY, operating cost per pupil, average teacher salary. Enrollment trajectory: FY15 12,563 → FY20 13,073 (peak) → FY24 12,447. Operating cost per pupil: FY15 $10,924 → FY24 $15,383. Schedule of Taxable Property Values (pp. 73-74) — total taxable value FY15 $3.49B → FY24 $6.19B (+78%). Schedule of Direct and Overlapping Property Tax Rates (p. 75) — millage rate history. Demographic and Operating Statistics (pp. 76-77) — population 83,496 (FY15) → 88,051 (FY24); enrollment-to-population ratio 15.0% → 14.1%. Hold Harmless mill detail (4.88 → 2.78) per board Headlee rollback fact-sheet. ACFR (large file on R2).
  2. FY26 General Fund 4-Year Projection (Feb 2026) carries an FY26 foundation allowance of approximately $10,836 per pupil (amended). Multiplying the 626-student FY20→FY24 enrollment decline by ~$10,836 yields roughly $6.8M of annualized foundation-allowance revenue not coming in vs the FY20 peak — recognizing that the exact per-year foundation amount differed from $10,836 in FY20-FY24, so this figure is illustrative within ±$1M.
  3. Decomposition of per-pupil revenue growth. Drawn from the FY24 ACFR Statement of Revenues, Expenditures, and Changes in Fund Balance (federal revenue line — ESSER component) and Schedule of Pension Contributions (MPSERS amount, of which ~$498/pupil is now Section 147c categorical pass-through per the MD&A, p. 9). Detailed in Section 6 (ESSER) and Section 7 (MPSERS pass-through). ACFR MD&A and statistical section.
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10. Putting it together — and what's still unknown

Troy School District's structural deficit is not the result of any single decision or bad actor. It is the compounding of four things happening at once:

  1. Healthcare inflation on a major cost line (MESSA +$4.6M; OPEB retiree healthcare adding roughly $1M/year on top).
  2. State-set MPSERS rate increases that inflated the expense base — now mostly funded by an equally-large state revenue line, but with no flexibility on the underlying cost.
  3. A Special Education staffing buildup — locally-supported students with intensive needs are good for kids but expensive for districts, and Michigan reimburses only 28.6% of the cost.
  4. The ESSER cliff — four years of one-time federal money that paid for some of the FY20-FY24 growth but is now gone.

Rough order of magnitude, FY19 → FY25

DriverApprox incremental annual costComment
MPSERS pension expense~$15-20MMostly state pass-through; visible on expense, offset on revenue
Healthcare (MESSA + BCBS)~$5MActive employee insurance, structural inflation
Salary inflation (CBA + step)~$5M~3% CAGR; average teacher salary +5% over five years
SpEd non-payroll (HCAs, etc.)~$4M$0 → $5M Edustaff line, partly offset by reduced sub usage
Outsourced services~$5MDM Burr + First Group + Sec Shield + MASB-SEG combined
Other operating~$4MSupplies, utilities, materials inflation
Total expense growth~$38M

Revenue grew roughly $32M over the same period. But ~$15-20M is MPSERS pass-through (revenue and expense both up, by the same amount), and an additional ~$5M was ESSER pulled forward (one-time). The net "free" operating revenue growth — money the board could actually choose how to spend — was perhaps $12-15M.1 Free expense growth outran free revenue growth by roughly $20M. That gap is the structural deficit.

What changed — and what didn't

Changed: Support Services FTE collapsed from 276 to 175 over nine years as facilities and transportation were outsourced. The SpEd staffing model added ~100 contracted Health Care Aides on top of in-house aides. ESSER funded an incremental layer of 50-100 teaching positions.1

Did not change: total FTE is roughly flat (1,072 → 1,078); average teacher salary grew at about half the rate of inflation; operating millage is at the constitutional cap; foundation allowance grew at statewide inflation. This is a composition story — different mix of staff, more contracted services, more benefit cost — not an "everybody got rich" story.

Open questions

A few things this analysis cannot answer from public records, and would benefit from board or administration clarification:

  1. The Levenson presentation slide deck — the full 130-stakeholder-interview review was published as a 32-page report (linked in Section 3 sources). The slide deck used to present it to the board does not appear on BoardDocs as a public agenda item. Was it ever publicly presented as slides?
  2. DM Burr scope expansion ($3.2M → $5.8M) — was this scope growth (new buildings, more services), rate inflation (renegotiated contract), or both? No board presentation documenting the change was found.
  3. ESSER spending mapped to specific positions — Single audits report ESSER expenditures by program, not by position. Which positions were ESSER-funded, and which transitioned to baseline? A position-control crosswalk would resolve this.
  4. The composition of the $24.2M cumulative cuts plan — the category totals (Salaries $13.25M, Benefits $6.625M, Purchased Services $3.75M, Supplies $0.6M) are public; the specifics (which positions, which programs) are not yet.
  5. Year-over-year foundation allowance per pupil for FY15-FY24 — we have FY26 ($10,836 amended) and forward forecasts; the full prior-year history would need cross-reference to state aid status reports.

The honest summary: the district is structurally short on operating revenue, the largest individual driver is healthcare-and-pension cost inflation it does not control, the second-largest is a deliberate SpEd staffing choice that benefits Troy students but is under-reimbursed by the state, and federal ESSER money that was masking the gap is gone. The cuts conversation now in front of the board is the first one that has to be made without that cushion.

Sources for this section
  1. Synthesis based on Sections 1-9 above. All underlying figures are sourced and cited in the prior sections' source panels. The "$32M revenue growth, ~$15-20M of which is MPSERS pass-through, ~$5M of which is ESSER" decomposition draws from the FY24 ACFR Statement of Revenues, Expenditures and Changes in Fund Balance — Governmental Funds (financial statements section), the Schedule of Pension Contributions (Required Supplementary Information), and the Schedule of Expenditures of Federal Awards (single audit section). The $24.2M cumulative cuts composition is from the Jan 13, 2026 Board Budget Planning Workshop deck. ACFR (large file on R2).