Understanding how Azure commitments work within your EA is the foundation for effective negotiation. Here are the core mechanics.
Azure Commitment (MACC) vs Pay-as-You-Go
A commitment is a promise to spend a fixed amount on Azure over the term (e.g. $X per year). In return, Microsoft provides discounted rates on all consumption within that commitment. With pay-as-you-go, you pay regular rates with no prepayment required — full flexibility but no discounts.
Discounts on Committed Spend
Microsoft typically offers discounts in the 5–15% range, increasing with higher commitment levels. For example, committing $20M/year might yield roughly 12–15% discount, whereas a smaller $5M commitment might yield around 5%. The discount is your reward for the predictability you give Microsoft.
Billing and Usage
Under an MACC, the committed amount can be billed upfront or spread over the year, depending on EA terms. You consume Azure services against this pool. Unused funds are generally forfeited at the end of the term if you under-consume — this is the key risk.
Commitment Structure
Many large customers put the Azure commitment in a Server and Cloud Enrolment (SCE) or directly under the new Microsoft Customer Agreement (MCA) for Azure. The commitment is negotiated as part of your EA (or alongside it), not as a separate contract.
For the broader EA negotiation context, see our comprehensive guide
EA Negotiation Overview →Accurate forecasting is the single most important factor in negotiating the right Azure commitment level. Here's how to build a defensible forecast.
Use Historical Data
Analyse your last 12–18 months of Azure billing to establish a base usage level. Let actual usage, plus only modest expected growth, define your starting point. Historical data is your strongest counter to aggressive Microsoft projections.
Include Planned Migrations
Add known future projects that will utilise Azure (e.g. migrating on-prem ERP or new web applications to the cloud). Treat these as incremental spending. Example: "Our baseline Azure spend was $10M last year; we have one major SQL migration coming, so we plan 15% growth."
Account for Savings Features
Remember existing benefits: Azure Hybrid Benefit and Reserved Instances effectively reduce the commitment required for the same usage. Adjust your committed funds accordingly if you pay for Azure VMs with licences you already own.
Be Conservative on Growth
If Microsoft suggests 30% year-over-year growth, counter with reality: "Last year we only grew 5% on Azure; a 30% projection needs clear new projects behind it." You can always true up or increase the commitment mid-term — don't overcommit up front.
Prepare Your Rationale
If Microsoft proposes a high baseline, request a review of their calculation. Have a clear rationale: "Based on our usage trends and pipeline, a 15% increase seems prudent, not 30%." Data-driven forecasts are your strongest negotiation tool.
If you're adding AI services like Azure OpenAI to your commitment, see our guide on including emerging AI services in a Microsoft EA — these carry unique consumption patterns that require separate forecasting.
Microsoft's initial proposals often include inflated Azure baselines. Here's how to push back effectively and protect your budget.
Question Inflated Proposals
If Microsoft's draft uses a much higher spend baseline than yours, ask for details. Use phrases like: "This baseline seems higher than our forecast. Can we walk through how you calculated it?" Force transparency on their assumptions.
Negotiate Tiered Pricing
Propose structured discounts tied to usage thresholds. Example: "We commit to $30M over three years. If we exceed $10M in Year 1, the excess is discounted 1% more next year." This rewards growth without requiring upfront overcommitment.
Avoid Wasted Prepayments
If Azure usage is uncertain, consider a smaller or shorter commitment. Enterprise customers now often avoid large prepayments into 3-year EAs due to underuse risk. Negotiate a modest 1-year MACC or amend yearly instead.
Push for Rollover of Unused Funds
Ask if unused commitments can be rolled over. Some customers negotiate a clause to carry unused funds into the next year's spend, or to convert them into Azure Reserved Instances, preserving value that would otherwise be forfeited.
Include "Out Clauses"
In extreme cases, request a conditional true-down for major changes (e.g. business exits, service cancellations). Although not guaranteed, raising the idea signals you're not locked in blindly and sets expectations for flexibility.
Key risk: Unused MACC funds are generally forfeited at end of term. If your organisation has any uncertainty about Azure growth, err on the side of a smaller commitment. You can always amend upward mid-term at the same (or better) discount — but you cannot get money back for unused capacity.
Beyond the commitment amount itself, several structural terms can protect you from downside risk while maintaining access to discounts.
Billing Terms
Prefer monthly billing for the committed amount rather than lump-sum prepayment, to ease cash flow. If Microsoft insists on annual payment, consider splitting into quarterly payments. Cash flow flexibility is negotiable.
Commitment Duration: 3-Year vs Annual
A multi-year MACC usually secures a better discount but carries more overspend risk. For many organisations, a 1-year renewable commitment strikes the sweet spot — moderate discount with lower risk. Weigh carefully against your cloud maturity and forecast confidence.
Convert Commitments
In some cases, unused MACC funds can be reassigned (with negotiation) to other Microsoft services or future agreements. Ask your rep about options to keep committed money "in the family" — applied to M365, Dynamics, or other Microsoft spend.
True-Down Alternatives
While a traditional EA doesn't allow lowering commitments mid-term, consider Enterprise Agreement Subscription (EAS) or other enrolment types if you foresee shrinking needs. These offer more flexibility to scale down.
Strategic Exchanges
Committing more Azure usage is a bargaining chip. Example: "If we commit these workloads to Azure, can Microsoft extend our price protection or offer additional benefits for our on-prem licence renewals?" Use Azure commitment as leverage for broader EA concessions.
Committed vs Pay-as-You-Go: Trade-Off Comparison
| Feature | Committed (Azure MACC) | Pay-as-You-Go (No Commitment) |
|---|---|---|
| Discounts | Available (~5–15% on committed spend) | None (standard rates) |
| Flexibility | Limited (must use committed funds) | High (pay only what you use) |
| Risk of Unused Spend | High (unused prepayments are lost) | None (no prepayment required) |
| Risk of Over-Spend | Low (cost capped at commitment level) | High (costs can exceed budget) |
| Budget Predictability | High (fixed annual spend) | Low (variable monthly billing) |
Strategic Summary
Balance Commitment Size
Commit only what your forecast justifies. Larger commits yield better discounts, but avoid "gold-plating" your baseline. Under-committing is safer — you can always increase later via an amendment.
Push Realistic Baselines
Counter any aggressive proposals with your data-driven forecast. Maintain a conservative initial commitment and tie future increases to clear milestones and proven workload migrations.
Insist on Protections
Negotiate clauses for unused funds (rollover, reserve credits) and extra discounts for hitting higher spend tiers. These make your commitment less risky and reward genuine growth.
Monitor and Adapt
After finalising the commitment, track Azure usage monthly to ensure ongoing optimisation. If spending trends change, you'll know in time to adjust strategy (buy reservations, adjust next year's MACC).
Collaborate Between Teams
Involve both finance (for budgeting) and cloud architects (for technical forecasts) in the negotiation. Their combined insight yields the most accurate commitment strategy aligned with business needs.
Under-committing is safer than over-committing. You can always increase your Azure commitment mid-term via an amendment — but you cannot recover money for unused capacity. Let your data-driven forecast, not Microsoft's projections, define your baseline.
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