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Free Template · Word · Updated March 2026

Free Post-Implementation Review Template
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A project can finish on time and on budget and still fail, if it does not deliver what the business wanted. The post-implementation review (PIR) checks that. You hold it 3 to 6 months after go-live, compare the real benefits with the ones promised in the business case, and record the lessons you can only see once people are using the result.

✓Word (.docx)
✓Free: no signup
✓Updated March 2026
✓Benefits realisation focus
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8 structured sections
Project summary through to conclusion, a complete evaluation of outcomes, lessons and outstanding actions.
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Benefits realisation table
Side-by-side planned vs actual benefits with on-track / ahead / behind status for each, the heart of the review.
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PMI & PRINCE2 aligned
Structure follows both PMI benefits realisation and PRINCE2 End Stage / Post-Project Review requirements.
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Post-Implementation Review
Free Word template: instant download
Format Word (.docx)
Sections 8 structured sections
Benefits table Planned vs Actual per benefit
Framework PMI & PRINCE2 aligned
Compatible Word, Google Docs, LibreOffice
Price Free: no signup needed
↓ Download Free Template

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Related Templates Project Closure Report Lessons Learned Register Project Handover Document KPI Tracker Template All 30 Free Templates →

Quick answer

A post-implementation review (PIR) checks whether a finished project delivered the benefits promised in its business case. It is usually held 3 to 6 months after go-live. This free eight-section Word template focuses on benefits realisation, so you can close the loop with the sponsor.

This page is for checking benefits after go-live. The difference in one line: a lessons learned register is filled in by the project team during the project, while a PIR is done by the business months after go-live to see if the benefits arrived. If you need the first one, use my lessons learned register template.

Post-Implementation Review template preview: 8 sections, Held 3 to 6 months after go-live, Benefits realisation assessment, Lessons for future projects
What is inside the free post-implementation review template.
01 · Where the PIR Fits

When does a post-implementation review happen?

The PIR is the last document in the project life cycle. You write it after the project has closed and the result has been in use long enough to measure. It is the only document that can honestly say whether the money was well spent.

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From my experience: On my projects in the UAE, the review that changed anything was the one held a few months after handover, once the facilities team had lived with the building. That is when you hear about snags that keep coming back and systems the operators were never trained on. I tell my PMP students the same thing: measure the benefits against the business case, not just whether the project finished.
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Business Case
Before project
→
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Project Charter
Initiation
→
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Closure Report
At go-live
→
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PIR → You are here
3–6 months later

The business case asks "should we invest?" The project delivers the result. The closure report confirms delivery. The PIR checks whether the investment paid off. Skip the PIR and you never learn if your business cases are too optimistic, so you keep approving projects on the same weak assumptions.

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Who owns the PIR? The PIR is typically owned by the business owner who accepted the handover, not the project manager, who may have moved on. The PM participates but the business owner is accountable for benefits realisation after closure. This distinction should be agreed and documented in the project closure report before the project team disbands.
02 · Template Sections

What's in the post-implementation review template?

This template looks at the project from the business side, not just the delivery side. The original business case is your measuring stick for every section.

1
Purpose
A brief statement of why this PIR is being conducted, which project, when it went live and what the review aims to determine. Sets the scope and expectations for the review.
2
Project Summary
A concise recap of the project: original objective, budget (planned vs actual), dates (planned vs actual) and an overall assessment: Successful, Partially Successful or Unsuccessful. Provides context for readers who were not involved in the original project.
3
Benefits Realisation
The core section. A row-per-benefit table comparing planned benefit against actual benefit realised, with a status of On Track / Ahead / Behind. Separate fields for financial and non-financial benefits. Guidance prompts you to quantify each benefit using the same units as the business case.
4
What Went Well
Bullet list of successes: delivery achievements, team performance, processes that worked well, benefits exceeding expectations. Written from the business perspective: what actually delivered value to the organisation, not just what finished on schedule.
5
What Could Be Improved
Areas where the project, the process or the business case assumptions fell short. Includes delivery issues that became visible only in operation: poor user adoption, training gaps, underestimated integration complexity. These post-go-live observations are the most valuable lessons the project lifecycle produces.
6
Key Lessons Learned
The top 3–5 lessons with a specific recommendation for future projects: linking to the Lessons Learned Register for full detail. These PIR-level lessons are often the richest in the register because they include operational experience that was not available during delivery.
7
Outstanding Actions
Any issues, defects or commitments from the handover or closure that have not yet been resolved. Named owner and due date for each. This section ensures the PIR does not just evaluate performance. It creates accountability for anything still unfinished.
8
Conclusion
Was the investment justified? Would the same approach be recommended again? What is the single most important thing future project managers should know about this type of project? Written plainly, not a summary of what has already been said, but an honest overall verdict.
03 · Benefits Realisation

How do you assess benefits realisation?

Section 3 is the heart of the PIR. You take each benefit from the business case and compare it with what has really happened 3 to 6 months into operation. Here is how to fill it in honestly.

Example Benefits Realisation Assessment

BenefitPlanned TargetActual at 6 MonthsStatus
Processing time per invoiceReduce from 4 days to 1 dayAverage 1.2 days (n=3,400 invoices)On Track
Staff cost saving (FTE)2.0 FTE reallocated by Month 31.5 FTE reallocated: 0.5 FTE still transitioningIn Progress
Invoice error rateReduce from 12% to < 2%3.8% error rate (Month 6 data)Behind
Customer payment days (DSO)Reduce DSO from 38 to 30 daysDSO = 28 days (Month 6)Ahead

For each benefit that is Behind or In Progress, the template requires an explanation and an owner responsible for completing the realisation. A benefit that was unrealistic in the business case should be stated plainly: "the target of <2% error rate was not achievable within 6 months given the volume of legacy data; revised target of <2% by Month 12 is on track."

How to fill it in: an office move example

This is an example only. Imagine a company moved 120 staff to a new office and reviewed the move six months later. Each row takes a benefit straight from the business case and reports what really happened.

BenefitPlanned TargetActual at 6 MonthsStatus
Lower yearly rentRent lower than the old office from Month 1Achieved. Confirmed by finance from the new leaseOn Track
IT support back to normalTicket numbers back to pre-move level within 4 weeksTook about 10 weeks. Wi-Fi and printer problems on two floors. Owner: IT managerBehind
Staff satisfaction with the workplaceSame score as before the move, or betterHigher score in the 6-month staff surveyAhead

Mistakes I see when teams run a PIR

  • Holding it at handover, before anyone has used the result. That is a closure report, not a PIR.
  • Changing the measure so a weak result looks fine. Use the same measure the business case used.
  • Letting the project team mark its own work. Bring in the business owner and the people who use the result every day.
  • Marking a benefit "Behind" with no owner and no new date. Then nothing happens.
  • Pasting the whole lessons log into the PIR. Pick the top three to five lessons only.
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Use the same measures as the business case. If the business case said "reduce processing time from 4 days to 1 day", report the real average processing time from operational data. Do not swap in a different measure or a general opinion. Changing the measure is the most common way to make a poor result look acceptable.
04 · Related Documents

PIR vs Project Closure Report

Both documents come at the end of the project, but they answer different questions for different people.

This Template
Post-Implementation Review
When: 3–6 months after go-live
Question: Did the project achieve its business outcomes?
Benchmark: The original business case
Owner: Business owner / operations manager
Audience: Sponsor, finance, executive team
Separate Document
Project Closure Report
When: At project end / go-live
Question: Did the project deliver what was planned?
Benchmark: The project management plan
Owner: Project manager
Audience: Sponsor, PMO, project team

You need the closure report to show the project delivered. You need the PIR to show the investment was worth it. Most organisations write the closure report and skip the PIR, which is why the same optimistic business case assumptions keep coming back.

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PRINCE2 and PMI context: In PRINCE2, benefits reviews are planned in the benefits management approach and many happen after the project has closed. At that point the business, not the project team, is responsible for them. In PMI terms, benefits realisation sits with the business owner and often with portfolio management, beyond the project life cycle. The PMP exam tests whether you know that benefits belong to the business, not the project team. Try our 200 PMP practice questions for related scenarios.
05 · FAQ

Post-Implementation Review: 4 Common Questions

A post-implementation review is a formal check held 3 to 6 months after go-live. It compares real outcomes with the original business case, records lessons you can only see once the result is in use, and lists any open actions. It answers the question the closure report cannot: did the project deliver the business outcomes we expected?
Usually 3 to 6 months after go-live. That is long enough for people to be using the result and for early benefits to show, but not so long that the team has scattered. If benefits take longer to appear, hold an interim review at 6 months and a final one at 12 to 18 months. Agree the date in the project closure report before the team disbands.
Invite the sponsor, the business owner who accepted the handover, a few project team members who can explain delivery decisions, and some end users. The original project manager should join even if they have moved on. On large programmes, a neutral PMO facilitator helps. Do not let the project team run it alone. The business view often shows things the team did not expect.
A project closure report is written at go-live and shows what was delivered against the plan: scope, schedule and budget. A PIR is written 3 to 6 months later and shows whether that delivery achieved the outcomes in the business case. The closure report asks "did we deliver what we planned?" The PIR asks "did it achieve what we promised?" You need both.
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