Firm Overview
As a growing accountancy firm specialising in SaaS businesses, accurate Annual Recurring Revenue (ARR) reporting had become a critical part of our client service offering. Our clients relied on us not only for compliance and financial reporting, but also for investor-ready SaaS metrics, including ARR, churn, retention, upsell, downsell, and customer growth analysis. However, as our SaaS client portfolio expanded, the processes we had relied upon for years began to show their limitations.
The Challenge
Like many firms, we built our ARR reporting processes around spreadsheets.
Initially, this worked well enough. But as client numbers increased and revenue models became more complex, maintaining ARR calculations in spreadsheets became increasingly problematic.
We faced several challenges:- Significant time spent preparing and updating reports.
- Complex formulas that were difficult for team members to understand and maintain.
- Heavy reliance on specific individuals who understood the spreadsheet logic.
- Increased risk of human error through manual data manipulation.
- Difficulty producing consistent outputs across multiple clients.
- Historical mistakes being carried forward month after month without detection.
What should have been a valuable advisory service was becoming increasingly time-consuming and difficult to scale.
Looking for a Better Solution
We needed a solution that could:
- Automate ARR and SaaS metric calculations.
- Reduce manual handling and spreadsheet maintenance.
- Improve consistency across client engagements.
- Allow junior team members to contribute without needing extensive spreadsheet training.
- Provide confidence in the accuracy of the numbers being reported.
Following our evaluation of several options, we implemented DealSheets.
DealSheets is designed specifically to provide analysis of recurring revenue businesses, including ARR, retention, expansion, churn and customer-level revenue insights. It integrates with accounting platforms and provides visibility into key SaaS performance metrics.
The Implementation
One of the biggest surprises was how quickly we were able to start generating meaningful outputs.
Rather than rebuilding and validating complex spreadsheets for every client, DealSheets standardised the reporting process and presented SaaS metrics in a structured, consistent format.
The onboarding process was straightforward, and our team was able to adopt the platform with minimal disruption. Importantly, reporting became less dependent on individual spreadsheet expertise. Team members could focus on analysing results and advising clients rather than maintaining formulas and checking links.
Unexpected Discovery: Historic Reporting Errors
Perhaps the most valuable outcome came shortly after implementation.
As DealSheets processed data for several clients, it highlighted discrepancies between its calculations and our existing spreadsheet outputs.
On investigation, we found that some reporting errors had been embedded within spreadsheet models and unintentionally carried forward for months. Because these models had evolved over time through multiple edits and workarounds, the mistakes were difficult to identify manually.
DealSheets provided an independent and systematic calculation methodology that allowed us to uncover and correct these issues, significantly increasing our confidence in the accuracy of our reporting.
Results
Since adopting DealSheets, we have achieved:
- Faster Reporting
ARR reporting that previously required hours of spreadsheet preparation can now be produced in a fraction of the time, freeing up our team for higher-value advisory work. - Improved Accuracy
Automated calculations and consistent methodologies have reduced the risk of manual errors and identified historical inaccuracies that had previously gone unnoticed. - Better Scalability
We can now support a larger number of SaaS clients without a corresponding increase in reporting administration. - Reduced Key-Person Dependency
Knowledge is no longer locked inside complex spreadsheet models maintained by a small number of individuals. - Stronger Client Conversations
With greater confidence in the numbers, our team spends more time discussing trends, retention, churn and growth opportunities with clients rather than debating calculations.
Conclusion
For firms providing SaaS-focused accounting and advisory services, ARR reporting is simply too important to be managed through increasingly complex spreadsheets.
DealSheets has transformed our reporting process from a manual, error-prone exercise into a scalable, reliable and efficient service offering. Beyond the significant time savings, the platform has improved the quality and accuracy of our work while providing deeper insights into the businesses we support.
The result is better reporting, better advice and greater confidence for both our team and our clients.
