Loss prevention and integrity assurance: The fiscal foundation of sustainable government

Yet a persistent share of public spending is lost each year to fraud, errors, and inefficiencies. International evidence suggests losses of 0.5% to 5% annually.¹ In Canada, given even conservative estimates, losses may translate into billions of dollars in forgone fiscal capacity, let alone the eroded public trust. These losses are rarely the result of isolated misconduct. More often, they reflect fragmented delivery models, legacy systems, and reactive “pay and chase” approaches that allow errors and inefficiencies to accumulate over time.

The result is a widening gap between what governments must deliver and what current systems can reliably support, constraining fiscal flexibility, slowing modernization, and undermining confidence in public stewardship.

The opportunity

In leading jurisdictions, Program Integrity is evolving from a predominantly control‑focused role into a key enabler of fiscal sustainability. A shift towards prevention and design‑based assurance, rather than downstream detection and recovery, allows avoided losses to be realized directly as fiscal room.

Global experience demonstrates that investments in integrity assurance and loss prevention generate measurable returns. Prevented overpayments, reduced error rates, and embedded controls free up capacity that can be reinvested in priority outcomes without reducing benefits or increasing taxes. In this sense, prevention functions as a supply‑side fiscal reform improving productivity, strengthening resilience, and supporting long‑term sustainability.

Canada has already begun to move in this direction. Modernization initiatives that embed payment accuracy, eligibility verification, and continuous monitoring into core systems demonstrate how integrity can be designed into service delivery rather than retrofitted after the fact.

What needs to change

Incremental improvements are no longer sufficient. Achieving meaningful fiscal impact requires a shift in approach:

• From reactive to preventive: Moving away from “pay‑and‑chase” models toward controls and analytics that stop losses before they occur.
• From siloed to embedded: Integrating integrity assurance into modernization, digital, and AI initiatives rather than treating it as a standalone compliance activity.
• From compliance to capacity: Measuring success not only by recoveries, but by avoided losses and the fiscal room created for reinvestment.

This transition mirrors the evolution underway away from process complianceand toward outcome‑driven, system‑level reform.

Integrity by design: Embedding efficiency into transformation from the onset

Fiscal sustainability is accrued through effective program design and delivery. The rapid advent and onboarding ofnew technologies and AI represent new opportunities. Digital technology and AI are now practical tools capable of reshaping government operations, automating routine tasks, generating insights, and personalizing citizen services. However, without prevention, oversight and detection embedded from the outset, technology’s potential for fiscal impact is limited.

Integrity by design:

Embedding efficiency into transformation from the onset, Fiscal sustainability is accrued through effective program design and delivery. The rapid advent and onboarding of new technologies and AI represent new opportunities. Digital technology and AI are now practical tools capable of reshaping government operations, automating routine tasks, generating insights, and personalizing citizen services. However, without prevention, oversight and detection embedded from the outset, technology’s potential for fiscal impact is limited. Integrity by design means integrating loss/fraud prevention, identity and eligibility verification, and continuous monitoring into the digital architecture of benefits and service systems. When prevention controls and analytics are built in rather than bolted on:

• Data validation becomes part of the digital workflow, supporting risk‑based decisions and compliance transparency.
• Data driven automation reduces administrative costs, errors, and processing delays.
• Cost and loss avoidance becomes predictable, measurable, and scalable.  

Data sharing best practices and cross‑departmental data analytics may further reduce fraud/waste prevention, enabling government to identify risks earlier, target interventions, and coordinate responses across portfolios. Proven in financial services collaborations, this broader view creates a faster and more effective framework to identify risks.

Embedding integrity by design in modernization & transformation efforts from the onset: 1) reduces implementation and compliance costs 2) enhances the resilience and adaptability of systems 3) ensures regulatory, compliance and loss prevention alignment and 4) drives a cultural shift towards prevention focused innovation. When integrity and loss prevention are treated as design principles and not just a control, it fosters cross functional collaboration between technology, policy, legal, audit and compliance teams.

Driving fiscal discipline through collaboration and culture

Achieving fiscal sustainability requires a shift from reactive “pay‑and‑chase” loss detection to proactive loss prevention and error reduction. This transition is essential to protecting fiscal capacity over the long term and requires more than technology; it demands sustained cultural and organizational change. While investments in prevention may carry upfront costs and attract initial scrutiny, their returns are compounding - reducing leakage, improving program performance, enabling client centric approaches such as automation and straight through processing, and creating durable fiscal room for reinvestment. While central agencies can establish frameworks and common standards, the real fiscal impact is realized within departments, where integrity assurance and loss prevention become embedded in everyday decision‑making. Strong alignment across accountability, data, and governance elevate prevention as a core mechanism for value creation and long‑term sustainability.

Integrity assurance and loss prevention also reinforce public trust, the essential currency of sustainable governance. Demonstrating transparency, fairness, and stewardship strengthen the social contract that underpins fiscal reform.

 An action framework for leaders

Governments seeking to strengthen fiscal sustainability through integrity assurance should:

• Define and quantify the problem: Establish a consistent view of integrity losses, including known losses, investigation and compliance costs, and the fiscal value of prevention.
• Embed integrity in modernization: Make integrity assurance and loss prevention explicit design principles in business cases, system development, and transformation methodologies.
• Invest in data and analytics: Use cross program data, AI enabled analytics, and real time controls to prevent errors and detect risks earlier in delivery processes.
• Reinvest the gains: Track avoided losses and reinvest the resulting fiscal room into modernization and citizen facing improvements. 

Case study 1: Healthcare Using analytics to understand improper payments in healthcare

A large public benefits payer applied advanced analytics to better understand the fiscal opportunity to improve billing in a highly complex, multi‑stakeholder healthcare environment. Two years of data was used to identify anomalies based on peer comparisons and predictive pattern detection. Results were prioritized based on risk scores and presented in dashboard format to facilitate follow up activities. Analysis of fiscal potential indicated losses in the mid‑single digit percentage range, confirming industry studies. Further the potential for recovery and prevention was highly concentrated, indicating targeted interventions would provide high value loss prevention.

Case study 2: Social development Designing for integrity to support long term fiscal sustainability

Deloitte supported a large‑scale social services modernization program to embed integrity‑by‑design principles into core benefit delivery systems to address fraud, waste, abuse, and payment errors at the source. Modernization efforts continue to enable a shift from reactive detection and compliance to proactive prevention within program design and systems development.

Key outcomes include plans to introduce real‑time analytics to identify risk during transactions, the integration of preventative and corrective controls directly into service workflows, and the establishment of iterative, release level risk assessments to prioritize high‑impact integrity gaps as systems functions are developed. Global best practices in risk based processing were incorporated to strengthen long‑term control frameworks. At the delivery level, integrity and quality were formalized as core design principles, supported by defined risk tolerances, standardized control frameworks, and clear governance models. This approach will improve accuracy of payments, reduce financial leakage, strengthen public trust, and position the organization for more sustainable, data‑driven service delivery  

The business case for investing in loss prevention and integrity assurance

Integrity by Design is a cornerstone offiscal transformation as it:

• Protects limited public resources from misuse and inefficiency.
• Enables reinvestment in modernization and citizen services.
• Improves operational productivity through automation and data insight.
• Builds the public confidence necessary for long‑term reform.

Governments face a clear choice. Theycan continue to manage integrity lossesreactively, accepting ongoing erosion offiscal capacity, or they can treat integrity assurance and loss prevention as corefiscal infrastructure. As fiscal pressuresintensify, prevention is no longer optional.Integrity by design is a practical, provenlever to protect public resources, enablereform, and ensure that every dollar delivers maximum public value.