PolicyBrief
S. 1539
119th CongressApr 30th 2025
Depot Investment Reform Act
IN COMMITTEE

The Depot Investment Reform Act modifies the calculation period for minimum capital investment in Department of Defense depots to include the preceding, current, and following fiscal years.

John Fetterman
D

John Fetterman

Senator

PA

LEGISLATION

Pentagon's Repair Budget Gets a Time Twist: New Bill Changes How DoD Calculates Depot Investment

The "Depot Investment Reform Act" is set to change how the Department of Defense (DoD) figures out the minimum cash it needs to sink into its major maintenance facilities, known as depots. Specifically, Section 2 of the bill modifies an existing law, 10 U.S.C. 2476(a)(1), by altering the timeframe used for this calculation. The goal is to ensure these critical repair and overhaul hubs are adequately funded for capital improvements.

From Rearview Mirror to Road Ahead: Recalibrating Investment

Think of it like this: currently, the law requires the DoD to look back at the average maintenance workload funded at these depots over the "preceding three fiscal years" to determine how much to invest in their upkeep and modernization. This bill proposes a shift. Instead of just looking backward, the calculation will now use a mix: the actual spending from the "preceding fiscal year," what's being spent in the "current fiscal year," and, crucially, the "estimated amount for the following fiscal year."

This tweak means the Pentagon won't just be basing its depot investment strategy on historical data. By including the current year's spending and next year's projections, the aim is to make funding decisions more responsive to ongoing needs and future plans. For instance, if a depot is slated for a major equipment upgrade next year to handle a new type of aircraft or vehicle, this new calculation method could allow that anticipated cost to be factored into the minimum investment requirement sooner.

What This Means for the Nuts and Bolts

So, why does this accounting change matter? These depots are the backbone of military readiness, responsible for keeping everything from fighter jets to tanks in working order. The law, 10 U.S.C. 2476(a)(1), mandates a minimum investment (currently 6% of that average workload value) precisely to prevent these vital facilities from falling into disrepair or becoming outdated. By adjusting the calculation period, the Depot Investment Reform Act could allow for more dynamic and potentially more strategic allocation of funds. It allows planners to look forward when earmarking money for new tools, facility upgrades, or process improvements, rather than being tied solely to what was spent in the past.

While it's a technical change to a budgetary formula, the shift from a purely retrospective three-year average to a more current and forward-looking three-year window (past, present, future) could lead to more agile financial planning for the places that keep the military's hardware humming.