Four decades of budget authority — whipsawed by the loan portfolio.
The Department of Education's total budget authority, FY1980–FY2031, from OMB's Historical Tables. ED began operations in 1980, carved out of the former Department of Health, Education & Welfare; there is no comparable “Education” series before it. This is total agency budget authority — and unlike a clean appropriation series, it is dominated by the mandatory student-loan credit accounts and their annual credit-reform re-estimates. It even goes negative in FY2023. The arc is loan accounting, not program funding.
FY2027 budget authority
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nominal · OMB estimate
Peak year
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Trough year
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Series span
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0 fiscal years · 0 negative
ED total budget authority — the arc since 1980
nominal (current $) · OMB Historical Table 5.2 · loan-accounting-dominatedWhy the line goes negative
In FY2023 the Department's total budget authority was −$100.3B. That is not a data error and not a program cut. Under the Federal Credit Reform Act, every cohort of student loans is carried at the present value of its expected lifetime cost and re-estimated each year as interest rates, repayment behavior, and policy change. When the government revalues the existing portfolio downward — concluding past lending will cost less than booked — that downward re-estimate is recorded as negative budget authority, large enough to swamp the entire appropriated program base. The reverse happened in FY2022 (peak $565B). This is loan accounting swinging on its own axis, which is exactly why a department monitor keeps it separate from the discretionary appropriation Congress actually sets.
Reading the arc
The early decades climb steadily with K-12 and higher-education grants. Direct lending (launched 1994) and the end of guaranteed FFEL lending (2010) make the loan accounts — and their re-estimates — the dominant force. The FY2020–FY2022 surge reflects pandemic relief and student-debt actions; the FY2023 plunge and subsequent swings are the re-estimates of those same portfolios. The series is shown in nominal dollars: OMB's Historical Table 5.2 publishes no constant-dollar basis, and we do not synthesize one.