How can organisations reduce wasted SaaS spend without weakening access control?

Why This Matters for Security Teams

Reducing SaaS waste is not just a finance exercise. Unused and over-assigned licences often reveal the same control gaps that create access sprawl, especially when dormant accounts retain active entitlements long after a role change or project ends. In NHI-heavy environments, those lingering permissions can expose API keys, service accounts, and other secrets that are more likely to be forgotten than formally offboarded. NHIMG reports that only 20% of organisations have formal processes for offboarding and revoking API keys, which is a strong signal that entitlement cleanup is still immature. See the Ultimate Guide to NHIs and the OWASP Non-Human Identity Top 10 for the broader risk pattern.

The practical challenge is balancing reclamation with continuity. If teams reclaim seats based only on invoice dates or inactivity thresholds, they can interrupt legitimate work and trigger shadow access workarounds. If they do nothing, licence creep accumulates and audit evidence weakens. In practice, many security teams encounter access sprawl first through a renewal dispute or incident review, rather than through intentional entitlement governance.

How It Works in Practice

The best approach combines usage telemetry, renewal timing, and access reviews into one operating rhythm. That means security, IT, and business owners all see the same evidence before a licence is reclaimed. Current guidance suggests treating licence recovery as an access decision, not a procurement decision, because the security question is whether the account still needs that entitlement, not whether the subscription is paid.

A workable process usually includes:

• Collecting login, feature, and transaction telemetry to distinguish real use from dormant assignment.
• Mapping each licence to an owner, role, and business purpose so exceptions are explicit.
• Running periodic recertification before renewals, with clear reclaim rules for inactive users.
• Using just-in-time restoration when a reclaimed licence is needed again, rather than leaving it permanently assigned.
• Applying the same discipline to non-human access, including service accounts and API tokens documented in the Ultimate Guide to NHIs — Key Challenges and Risks.

For control design, the OWASP Non-Human Identity Top 10 is useful because it frames over-privilege and weak lifecycle management as recurring failure modes, not isolated mistakes. For environments with regulated data or payment workflows, PCI DSS v4.0 reinforces the same operational direction: access should be limited, reviewed, and removed when no longer required.

A useful operating rule is to reclaim first, then reissue quickly if demand reappears. That keeps entitlement hygiene tight without forcing teams to wait for procurement cycles. These controls tend to break down when ownership is unclear across federated SaaS estates because no single team can verify whether the licence is truly dormant.

Common Variations and Edge Cases

Tighter licence control often increases administrative overhead, requiring organisations to balance savings against user friction and review effort. That tradeoff is especially visible in shared-seat pools, contractor-heavy teams, and applications with bursty usage patterns. Best practice is evolving here, and there is no universal standard for reclaim thresholds.

In steady-state business functions, inactivity-based reclamation can work well. In project teams or customer-facing operations, though, low login volume may not mean low business value. Security teams should use context such as role criticality, last transaction type, and manager attestation before reclaiming access. Where account activity is automated, telemetry should distinguish human use from machine-to-machine activity so a dormant human licence is not confused with a live NHI workflow.

For organisations trying to connect cost control to broader identity hygiene, the Ultimate Guide to NHIs — Standards is a useful reference point, and the breach patterns in the 52 NHI Breaches Analysis show why dormant access is rarely harmless. The edge case to watch is when finance wants aggressive reclamation but operations depends on sporadic access, because that tension often leads to either overspending or risky shared credentials.

Related resources from NHI Mgmt Group

• How can organisations reduce manual review without losing control?
• How should organisations use AI in access request approval without weakening control?
• How should organisations automate user access reviews without weakening control quality?
• How should security teams reduce MFA fatigue risk without weakening access control?