Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in May 2014.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
85 cents of each dollar spent went to programs.
Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.
Something off? Claim to add context
Who runs it and what they're paid
15 people listed on the 990; $750K paid to officers and key staff (Part VII, Section A).
Heather Scheg’s $183K as Principal is at the 30th percentile of top reported officer pay among 3683 $10–100M education nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.
Compensation history total reportable pay by year · 8 named individuals · Part VII
| Name | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 |
|---|---|---|---|---|---|---|
| Heather Scheg | $183,219 | $179,620 | $168,824 | $144,814 | $136,344 | $85,908 |
| Jaime Halpert | $118,601 | $116,496 | $110,605 | — | — | — |
| Shanna Teschner | $117,527 | $108,435 | $107,363 | $106,173 | — | — |
| Karen Sherlock | $112,465 | $103,549 | — | $101,661 | — | — |
| Allison Bryant | $110,907 | — | — | — | — | — |
| Mary Beth Elberfeld | — | $108,227 | — | — | — | — |
| Khaira Nahl | $107,003 | $100,503 | — | — | — | — |
| Crystal Hercules | — | — | $103,371 | — | — | — |
Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.
See Mastery Charter School - Clymer Elementary executive salaries →Questions the 990 asks
The form asks each of these directly. These are the filed answers.
- Family or business ties among officersPt VI · Ln 2No
- Top official's pay set by an independent reviewPt VI · Ln 15aYes
Programs and updates
Equips students with skills for post-secondary success and dream pursuit.
Questions for Mastery Charter School - Clymer Elementary
Your first name shows with your question. Mastery Charter School - Clymer Elementary answers here, for everyone.
Mastery schools integrates educational best practices and effective management to drive student achievement. Our academic staff is outstanding and relentlessly committed to student achievement and continually improve their craft through highly-effective professional development, coaching, and collaborative support.
Form 990 Part III, line 4, FY2024. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 45-2107667) · Dispute this lineFunders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
Federal money
The auditor reported no findings.
The auditor reported no findings.
The auditor reported no findings.
Plus 1 smaller program.
The auditor reported no findings.
By the numbers
The FY2025 990, line by line.
Download 990
| Line | Start FY25 | End FY25 |
|---|---|---|
| Cash and savingsLn 1–2 | $2.3M | $2.6M |
| InvestmentsLn 11–13 | $2.3M | $2.4M |
| Land, buildings, equipmentLn 10c | $423K | $923K |
| Total assetsLn 16 | $6.6M | $6.7M |
| LiabilitiesLn 26 | $4.0M | $3.7M |
| Net assetsLn 32 | $2.7M | $3.0M |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Pay of officers and key staff (Part IX, line 5)Ln 5 | $243K | $162K | $81K | |
| Other salaries and wagesLn 7 | $4.4M | $4.1M | $357K | |
| Pension plan contributionsLn 8 | $144K | $155K | −$11K | |
| Other employee benefitsLn 9 | $788K | $731K | $57K | |
| Payroll taxesLn 10 | $345K | $315K | $31K | |
| Management feesLn 11a | $858K | $858K | ||
| Legal feesLn 11b | $18K | $18K | ||
| Investment management feesLn 11f | $8K | $8K | ||
| Other fees for servicesLn 11g | $1.5M | $1.5M | $7K | |
| Advertising and promotionLn 12 | $26K | $26K | ||
| Office expensesLn 13 | $144K | $122K | $22K | |
| Information technologyLn 14 | $376K | $366K | $10K | |
| OccupancyLn 16 | $351K | $351K | ||
| TravelLn 17 | $179K | $179K | $16 | |
| InterestLn 20 | $4K | $4K | ||
| Depreciation, depletion and amortizationLn 22 | $96K | $96K | ||
| InsuranceLn 23 | $49K | $49K | ||
| Other expenses (24a–d)Ln 24 | $372K | $361K | $11K | |
| All other expensesLn 24e | $13K | $22K | −$8K | |
| Total functional expensesLn 25 | $9.9M | $8.4M | $1.5M | $0 |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 Latest ViewingFiled with the IRS Apr 24, 2026 | $10.4M | $9.9M | $448K | $3.0M | 990 PDF |
| FY2024Filed with the IRS Apr 18, 2025 | $11.9M | $9.5M | $2.4M | $2.7M | 990 PDF |
| FY2023Filed with the IRS Mar 20, 2024 | $10.0M | $8.8M | $1.2M | $265K | 990 PDF |
| FY2022Filed with the IRS Mar 31, 2023 | $9.6M | $8.8M | $887K | −$948K | 990 PDF |
| FY2021Filed with the IRS Apr 5, 2022 | $8.6M | $7.7M | $870K | −$1.8M | 990 PDF |
| FY2020Filed with the IRS Apr 6, 2021 | $8.7M | $8.6M | $163K | −$2.7M | 990 PDF |
Schedules filed Part IV
See the full FY2025 990
Part I · Summary $10,393,784 revenue, 12 lines filed
Part VI · Governance 7 of 7 board members independent, no flags
Part VIII · Statement of revenue $10,393,784 across 7 lines filed
Part IX · Statement of functional expenses $9,945,837 across 19 lines filed
Part X · Balance sheet $6,672,018 assets, 17 lines filed
Part XI · Reconciliation of net assets $3,017,479 net assets at year end
Form 990 e-file FY2025 from the IRS (about our sources) · Classification, formation year and address from the IRS Business Master File
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