White Paper · Microsoft

Microsoft Software Assurance. Keep it or drop it.

Software Assurance adds 25 to 29 percent to your Microsoft license bill every year. This buyer side paper shows what it buys, what it costs across an Enterprise Agreement, and how to keep it only where it pays.

Format PDF + HTML
Read Time 18 Minutes
Last Updated June 15, 2026
What you will take away
  • What Software Assurance actually buys, benefit by benefit
  • The 25 and 29 percent annual cost on a real estate
  • How coverage compounds to 75 and 87 percent over the term
  • Why Azure Hybrid Benefit is the benefit that justifies keeping it
  • A segmentation that keeps SA where it pays and drops it where it does not
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Software Assurance is the maintenance and benefits layer Microsoft attaches to volume licenses. Most buyers renew it line by line because the account team frames it as protection. The sharper question is which benefit you are actually using.

This white paper anchors the decision in real catalog prices. SQL Server 2022 Enterprise lists at $7,562 a core and Windows Server 2022 Datacenter at $6,155 a 16 core pack, and Software Assurance adds 25 percent a year to each. On a representative estate that is $838K of coverage across a three year Enterprise Agreement.

It also draws the line that matters. Azure Hybrid Benefit requires active Software Assurance on Windows Server and SQL Server, so coverage pays for itself on cloud bound licenses and funds nothing on static ones. The paper gives you the segmentation to keep it where it pays.

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Frequently asked questions

How much does Microsoft Software Assurance cost?

Software Assurance costs about 25 percent of the license price each year for server products and about 29 percent for desktop and application products. It is charged every year of the Enterprise Agreement term, so over three years it reaches 75 percent of license value on servers and 87 percent on desktop products.

Do you need Software Assurance for Azure Hybrid Benefit?

Yes. Active Software Assurance or a qualifying subscription on Windows Server and SQL Server is required to apply Azure Hybrid Benefit. If the coverage lapses, the benefit is lost and those workloads reset to full pay as you go rates in Azure.

Is Microsoft Software Assurance worth keeping?

Software Assurance is worth keeping where it unlocks a benefit you will actually use, above all Azure Hybrid Benefit on cloud bound Windows Server and SQL Server. On a static estate that will run the same version for years, the coverage often funds an upgrade that never happens.

What does Microsoft Software Assurance include?

Software Assurance includes New Version Rights, License Mobility, the Flexible Virtualization Benefit, the gate to Azure Hybrid Benefit, Planning Services days, and problem resolution support. The benefits that move money are New Version Rights, License Mobility, and the Azure Hybrid Benefit gate.

When should you drop Software Assurance?

Drop Software Assurance on static licenses that will run the same version for six years or more and are not moving to Azure. Plan the re purchase at the genuine next upgrade so that dropping coverage is a deliberate decision rather than a gap.

How does Software Assurance change the EA renewal math?

Because Software Assurance is a fixed yearly share of the license, it compounds across the term. Over a three year Enterprise Agreement you pay back 75 percent of server license value and 87 percent of desktop license value purely in coverage, which is the figure to weigh against the benefits you used.

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