What Does SAP S/4HANA Cloud Actually Return? Forrester Ran the Numbers.

Independent research. Real organizations. A composite model that answers the question every CFO needs to answer before the investment decision.

There's a version of the ERP conversation that never gets past the first slide.

The technology looks compelling. The capabilities are real. But then someone in the room asks the question that ends every premature conversation: what's the return?

It's a fair question. ERP transformations are significant investments. Looking at time, money, organizational energy, and leadership attention. The business case has to be airtight before it moves forward.

That's why the Forrester Total Economic Impact™ study of SAP S/4HANA Cloud Public Edition matters. It's not a vendor brochure. It's not a case study from a single customer. It's independent research — commissioned by SAP, conducted by Forrester — built on interviews with organizations across different industries and a rigorous composite model designed to give finance leaders a framework they can actually use.

What Forrester Found

The composite organization in the study is a midsized company headquartered in the US, looking to expand globally. Before moving to SAP S/4HANA Cloud Public Edition, it was running on legacy on-premises ERP — a system that created excess technology costs, inefficient processes, poor visibility into business performance, and real limits on its ability to scale.

Three years after the investment, the picture looks significantly different.

The headline statistics:

→ 155% ROI → $4.8M in quantified benefits (present value, risk-adjusted) → $2.9M net present value → 9-month payback period

Where the Value Actually Comes From

The numbers are striking, but the detail behind them is what makes this study useful for internal business case preparation.

1. ERP user efficiency

   Heavy ERP users, those spending the majority of their working time in the system, improved efficiency by up to 30%. General users improved by up to 15%. Across three years, this improvement alone was worth more than $3.1 million. The driver: a unified platform that consolidated finance, accounting, procurement, and sales into a single central repository, eliminating the constant switching between disconnected tools.

2. Replacing on-premises infrastructure  The composite organization saved more than $630,000 by decommissioning prior solutions, including local ERP systems, ancillary tools, infrastructure, and the ongoing maintenance and labor costs that came with them. A VPN alone would have cost $150,000.

3. Disaster recovery Many midsized organizations cannot afford a dedicated disaster recovery platform. The exposure from that gap is significant. SAP S/4HANA Cloud Public Edition provides continuous data backup and rapid restoration — and the study calculated the avoided losses from not having that capability at more than $443,000 over three years.

4. International expansion and branch openings On-premises systems create cumbersome setup processes such as infrastructure installations, VPN configurations, and local IT requirements that delay expansion. Cloud eliminates much of that friction. The result was nearly $371,000 in additional profit from reduced delays and more confident expansion decisions.

5. Consulting revenue growth

   For organizations with project-based revenue, centralizing project and financial information in one place gave managers immediate visibility into resourcing, revenue, and contracts. That clarity drove 6% revenue growth in consulting business — worth more than $273,000 in additional profit.

Beyond the Quantified Numbers

Forrester also documented benefits that weren't quantified in the financial model but matter just as much in practice.

Improved system security and data protection compared to legacy environments. Built-in compliance features that meet regulatory requirements across multiple regions, including specialized access controls and audit support. Faster customer service, because teams can generate and access complex reports without delays. And perhaps most meaningfully: a more transparent, collaborative culture where data is accessible in meetings rather than locked in systems that require IT support to query.

Time to Value

One of the most practical sections of the Forrester study is the time-to-value analysis. The composite organization went live in 32 weeks and began realizing value at 48 weeks, or 11 months from selection to tangible business impact.

The journey broke down into five phases: prepare (4 weeks), explore (8 weeks), realize (16 weeks), deploy (4 weeks), and stabilize (16 weeks). The total internal labor investment across all phases was 18,014 hours — a significant commitment, but one the study shows generates a clear return.

What This Means in Practice

The Forrester TEI study gives CFOs something valuable: a framework they can adapt. The composite model won't match your organization exactly, but the methodology is designed to help you apply the benefit categories and cost structures to your own context.

At Qubittron, we use exactly this kind of analysis when working with organizations in the early stages of ERP evaluation. Understanding the likely shape of the return — before the project starts — is what separates transformations that maintain executive alignment throughout from those that stall halfway because the business case wasn't built on solid ground.

The full Forrester study is available to download below.