Commercial software intelligenceEvidence checked · 8 September 2026
SkuTrace

Commercial product change, preserved as evidence.

SK-2026-155 · Pricing, billing & commercial terms

Microsoft CSP Extended Service Terms replace free post-expiry grace for eligible subscriptions

Microsoft enforced Extended Service Terms on 4 May 2026, discontinuing the free post-expiry grace period for eligible non-renewed CSP license-based subscriptions and replacing it with documented renew, cancel or paid-EST end-of-term paths.

Paid EST enforcement active

Commercial transition

Previous stateEligible non-renewed CSP license-based subscriptions could continue service through the prior free grace-period model after term expiry.
→
New stateFrom 4 May 2026, the free grace period is discontinued for eligible subscriptions. Eligible subscriptions can renew, cancel at end of term or continue temporarily through a paid Extended Service Term billed monthly under Microsoft’s documented EST rate rules.

Who is affected

CSP partners and customers with license-based subscriptions that meet Microsoft’s EST eligibility rules and reach end of term without renewal.

Action required

Determine EST eligibility before term end, set an explicit renew/cancel/EST instruction where appropriate, and account for the documented EST uplift instead of assuming a free post-expiry grace period.

Evidence boundary

EST is not a universal Microsoft subscription rule. Eligibility and exclusions remain those documented by Partner Center; the 3% monthly-rate uplift, or 23% where no monthly plan exists, applies only within the stated EST model and does not establish any customer-specific charge outcome.

Timeline

  1. Production end-of-term options available

    Microsoft made the renew, cancel and EST production paths available for eligible subscriptions.

  2. EST enforcement began

    Eligible subscriptions configured for EST began moving to paid EST at term end and the free grace period ceased to be available.

Official sources