The Microsoft CSP market is undergoing significant change. Microsoft is increasingly shifting contracts to the Cloud Solution Provider (CSP) model, particularly for organizations with up to approximately 2.400 users and for companies with a cloud-only strategy. At the same time, requirements for CSP partners are becoming stricter.

This combination directly impacts CSP contract negotiations, pricing structures, and the balance of power between Microsoft, partners, and end customers.

While CSP was previously primarily seen as a flexible licensing model for SMEs, it is now becoming the dominant contract model in the midmarket segment. Therefore, knowledge of the CSP program is essential in every Microsoft negotiation.

Why Microsoft is strategically investing in the CSP channel

Microsoft is strategically leveraging its partner channel to further grow the small and medium-sized enterprise market. For organizations with fewer than approximately 2.400 to 3.000 seats, CSP is increasingly becoming the default option. This is especially true for companies operating entirely in the cloud and no longer having on-premises infrastructure.

With the introduction of three-year CSP subscriptions for Microsoft 365 E3 and E5, among others, the gap with the traditional Enterprise Agreement (EA) model is narrowing. While EAs have offered three-year price protection for years, Microsoft is now introducing similar term commitments within CSP.

This development builds on the New Commerce Experience (NCE) which Microsoft introduced in 2022, fundamentally changing subscription terms, pricing structures and commitment models within CSP.

However, price certainty is tied to the individual subscription and not to an overarching enterprise agreement. This maintains the flexibility of CSP, but with greater cost predictability.

At the same time, Microsoft is increasingly prioritizing sales and support through partners. This shifts a significant portion of sales, support, and customer relations to the partner channel. At the same time, Microsoft is also shifting some of the commercial and operational risk to partners.

For CSP contract negotiations, this means partners will have a greater role in strategic decision-making. It's no longer just about license quantities, but also about multi-year commitments, AI implementations, and security investments.

Tier 1 vs Tier 2 CSP partners

Within the Microsoft CSP program, there are two models: Tier 1 (Direct Bill) and Tier 2 (Indirect).

Tier 1 (Direct Bill): Partners purchase directly from Microsoft and invoice the customer themselves.

Tier 2 (Indirect): Partners purchase through an authorized distributor and then sell to the end customer.

The fundamental difference lies in the contractual relationship with Microsoft and the purchasing structure. Tier 1 partners typically have better purchasing prices, which often gives them more margin and pricing flexibility than Tier 2 partners. Tier 2 partners share their margin with the distributor, which can limit their negotiating power.

Important: A Tier 1 partner isn't automatically cheaper. In CSP contract negotiations, support quality, billing options, expertise, and additional services play a significant role. The total value proposition often determines more than just the license price.

New Microsoft CSP requirements starting October 2025

From October 2025, the admission requirements for CSP partners will be further tightened.

Direct CSP (Tier 1) requirements

Minimum annual CSP revenue: $1 million (previously $300.000)

Microsoft Solutions Partner designation: Partners must have at least one official designation, such as Solutions Partner for Modern Work, Security, Data & AI, Infrastructure, or Digital & App Innovation. This designation demonstrates that a partner has certified expertise, implementation capacity, and proven customer results in a specific Microsoft domain.

Capability assessment: annual assessment of operational capacity, sales force, support processes and security measures

Advanced or Premier Support required

For all CSP partners

Partner Center Security Score at least 80

Indirect Resellers (Tier 2) requirements

Less strict requirements: demonstrable minimum turnover and security requirements

No mandatory high turnover threshold or advanced support contracts

This tightening is expected to drive further consolidation in the Direct CSP landscape, impacting competition and negotiation strategies. In practice, this could lead to smaller Direct CSP partners switching to the Indirect model through distributors or exiting the CSP program entirely.

Impact on CSP contract negotiations

The professionalization of the CSP program makes contract negotiations more challenging. Three key developments stand out:

Longer terms
Three-year CSP subscriptions ensure long-term customer commitment. Price protection, indexation agreements, and flexibility clauses are therefore crucial.

Security as a negotiating factor
Stricter security requirements make SLA agreements, escalation procedures, and continuity guarantees more important than ever.

Partner model determines room for negotiation
Tier 1 partners can often negotiate price agreements more directly. Tier 2 partners rely on distributors.

For cloud-only organizations with fewer than approximately 2.400 users, CSP is often the most realistic contract model. A well-prepared negotiation strategy is therefore crucial – and not based solely on the advice of a single partner.

The role of AI and Copilot

Microsoft is emphatically positioning AI and Copilot as growth drivers within the CSP model. New contracts are increasingly combining Copilot licenses with security and compliance solutions.

This makes contract negotiations more complex. Organizations are no longer just negotiating Microsoft 365 licenses, but also add-ons, bundles, and future AI scaling. Scenario analyses around growth, decline, and technological developments are becoming increasingly important.

Strategic preparation is key

Microsoft's shift to the partner channel is structural. With stricter requirements for Direct CSPs, longer contract terms, and a strong focus on AI and security, the CSP model is developing into a strategic contracting tool.

Organizations that understand the differences between Tier 1 and Tier 2 partners, the underlying procurement structures, and take into account new Microsoft requirements, have a demonstrably stronger negotiating position and can achieve significantly better contract terms.

BeSharp Experts

At BeSharp Experts We help organizations optimize CSP contract negotiations. As independent licensing specialists and experienced contract negotiators, we advise on partner selection, pricing structures, SLAs, and future-proof cloud strategies.

How to get the most value from your Microsoft CSP agreements.