Microsoft MACC: Azure Committed Use Best Practices

What a MACC Is (and Is Not)

A Microsoft Azure Consumption Commitment (MACC) is a contractual minimum spend commitment against eligible Azure services over a defined term. The organisation commits to spending a specified amount on Azure; in exchange, Microsoft provides discounted Azure pricing, Azure credits (in some structures), and recognition in Microsoft's partner and marketplace programmes.

MACC is not the same as Azure Reserved Instances or Azure Savings Plans. Reserved Instances (RIs) are upfront commitments to specific VM configurations; Savings Plans are flexible commitments to a compute spend level per hour. Both are consumption-optimisation tools that apply at the individual service level. MACC operates at the account level — it is a relationship-level commitment that applies across eligible services and provides pricing benefits that supplement (rather than replace) RI and Savings Plan optimisation.

MACC commitments are visible in the Azure portal under Cost Management and Billing, and consumption against the commitment is tracked in real time. The commitment structure includes a term (typically 1–5 years), a total committed amount, and a set of eligible service categories against which consumption counts.

MACC-Eligible Azure Services

Not all Azure consumption counts toward MACC burndown. Microsoft maintains a published list of eligible services that is updated periodically. The categories that qualify in 2026 include:

Core infrastructure services: Azure Virtual Machines, Azure Kubernetes Service (AKS), Azure Container Apps, Azure Storage (Blob, Files, Queues, Tables), Azure Virtual Network, Azure Load Balancer, Azure Application Gateway, and Azure ExpressRoute.

Data and analytics: Azure SQL Database, Azure Synapse Analytics, Azure Databricks (Microsoft-billed), Azure Data Factory, Azure Cosmos DB, Azure Database for PostgreSQL/MySQL, and Azure HDInsight.

AI and machine learning: Azure Machine Learning, Azure OpenAI Service, Azure Cognitive Services, and Azure Applied AI Services.

Security and identity: Microsoft Sentinel (when billed through Azure), Microsoft Defender for Cloud, and Entra ID External Identities (consumption-based).

Development and integration: Azure App Service, Azure Functions, Azure Logic Apps, Azure API Management, Azure Service Bus, and Azure Event Grid.

Services that typically do not count toward MACC burndown include Azure Marketplace third-party solutions (the billing flows through Azure but the revenue goes to ISVs, not Microsoft), Office 365/Microsoft 365 subscriptions (these are separate EA products), and Microsoft 365 Lighthouse. Organisations should request the current eligible services list from their Microsoft account team and validate their key workloads before sizing a MACC commitment.

Commitment Sizing: The Conservative Framework

MACC sizing is one of the most consequential decisions in the Microsoft commercial relationship. An undersized MACC leaves pricing benefits on the table; an oversized MACC creates forfeiture risk. The correct methodology is conservative by design:

Step 1 — Establish your baseline: Calculate trailing 12-month Azure consumption for eligible services only (exclude Marketplace and M365 from the calculation). This is your demonstrated consumption baseline — the minimum you can commit with high confidence.

Step 2 — Identify committed new workloads: Work with your cloud architecture and application teams to identify workloads with confirmed deployment commitments (approved budget, active project, 12-18 month timeline) that will generate incremental Azure consumption. Apply a 70% confidence weighting to projected workload consumption to account for typical project slippage.

Step 3 — Apply a downside buffer: Add the baseline and the confidence-weighted new workloads together, then discount by 15–20% to create a buffer against consumption shortfalls. This discounted total is your MACC commitment floor.

Step 4 — Structure the commitment in tranches: For multi-year MACCs, structure the commitment to increase by no more than 20–30% annually, rather than committing to a large flat amount across the full term. Tranche structure reduces Year 3 forfeiture risk from workloads that miss their deployment targets.

MACC Pricing Benefits and Discount Thresholds

MACC pricing benefits operate at multiple levels. At the primary level, the organisation receives discounted rates on eligible Azure services versus standard pay-as-you-go (PAYG) pricing. The specific discount rates are negotiated individually and are not publicly published, but the indicative ranges in the table above represent achievable outcomes across our engagement portfolio.

At the secondary level, MACC commitments above $1M typically trigger eligibility for Microsoft's Azure Beneficiary Designee Savings Plan, which provides an additional layer of compute pricing optimisation on top of the MACC base discount. At the tertiary level, MACC participants gain access to Microsoft's marketplace co-sell programme (relevant for ISV and channel partners) and dedicated Azure engineering support resources at higher commitment levels.

The combination of MACC discount, Reserved Instance optimisation, and Azure Savings Plan applied to a well-managed Azure estate can reduce effective Azure spend by 25–40% versus an unoptimised PAYG deployment — a commercially material difference for enterprises with $2M+ in annual Azure consumption.

Using MACC as EA Negotiation Leverage

The MACC's most underutilised value is as a cross-portfolio negotiation instrument. Microsoft's account compensation model rewards growth in total Microsoft relationship value — and a MACC commitment is an explicit, measurable statement of Azure investment that Microsoft's account teams can present internally when seeking pricing approval for M365 or other EA products.

The leverage mechanism works as follows: In an EA renewal that includes both M365/productivity stack components and an Azure MACC commitment, the Microsoft account team's internally presented deal has a higher total commercial value than an M365-only renewal. Microsoft's pricing approval process grants field teams more pricing discretion for larger, more strategic deals. An organisation presenting a $3M M365 renewal alongside a new $2M MACC commitment is negotiating a $5M relationship expansion — and should be achieving M365 pricing commensurate with that relationship value, not just the M365 seat count.

To exploit this leverage, the MACC and EA negotiations must be conducted simultaneously and presented to Microsoft as a single cross-portfolio commercial decision. Organisations that negotiate M365 EA first and then add MACC as a separate follow-on transaction forgo the cross-portfolio pricing argument. See our Microsoft volume licensing negotiation guide and the complete EA negotiation guide for the full cross-portfolio strategy framework.

Burndown Monitoring and Under-Consumption Risk

MACC under-consumption — failing to consume the committed amount before term end — results in forfeiture of the uncommitted balance. The financial exposure is the uncommitted balance: an organisation that commits $3M and consumes only $2.4M forfeits $600K of committed value. Preventing this requires active monitoring, not periodic checking.

Best-practice MACC governance includes monthly consumption-versus-commitment tracking in Azure Cost Management, a quarterly burndown review against the committed term trajectory, and a designated cloud FinOps owner accountable for the MACC burndown position. Organisations should establish a "burndown alert" at 80% of the expected mid-term consumption — if actual consumption is below 80% of the pro-rata trajectory at any quarterly review, escalation and workload acceleration actions should be triggered.

Common corrective actions when burndown is tracking below plan include accelerating migration of workloads in the pipeline, expanding Reserved Instance coverage on existing workloads, increasing development/test environment usage, and provisioning Azure services for new projects earlier than originally planned. In extreme cases, Microsoft may agree to a MACC restructuring (typically reducing the committed amount with corresponding pricing adjustment) — but this is a negotiation concession, not an entitlement, and requires engaging Microsoft's account team before the shortfall becomes a term-end finding.

Four Common MACC Mistakes to Avoid

Mistake 1 — Sizing to growth projections: The most prevalent MACC mistake is committing to a consumption level based on projected cloud growth that does not materialise within the term. Conservative sizing (as described above) prevents this; aspirational sizing creates forfeiture risk.

Mistake 2 — Ignoring Marketplace eligibility: Organisations frequently include Azure Marketplace services in their Azure consumption forecast without verifying that those services count toward MACC burndown. Third-party services procured through the Marketplace typically do not qualify. Validate your key workloads' MACC eligibility before sizing.

Mistake 3 — Negotiating MACC and EA sequentially: Negotiating M365 EA renewal first, then MACC as a separate transaction, prevents the cross-portfolio pricing argument described above. Always negotiate both simultaneously.

Mistake 4 — No active governance: A MACC without monthly burndown monitoring is a liability. Establish FinOps ownership and automated Azure Cost Management alerts at commitment signature, not when a problem is identified. For Azure cloud contract optimisation more broadly, see our cloud contract negotiation service and Cloud Contract Framework white paper.