Seminar
Live Replay WebinarIntermediate level
Building Bulletproof Spreadsheets: When Accuracy Is Everything
This course equips accounting and finance professionals with practical methods to strengthen spreadsheet accuracy in environments where reliability directly affects reporting, analysis, and decision support. The content emphasizes modern Microsoft 365 capabilities, including dynamic arrays, data types, structured references, version history, and collaborative features that reduce formula risk and manual intervention. Participants see how sound workbook design, thoughtful data organization, and targeted validation rules reduce the likelihood of downstream errors and create spreadsheets that stand up to real‑world pressures. The session also highlights common failure points found in finance teams—such as fragile formulas, inconsistent structures, and user‑driven overrides—and demonstrates how to avoid them through protective controls, guided templates, and streamlined calculation flows. By combining updated Excel tools with practical design principles, participants leave with techniques that improve accuracy, enhance efficiency, and support higher‑confidence financial outputs across their organizations.
Learning objectives
Upon completing this course, you should be able to:
- Identify modern Excel features that strengthen spreadsheet accuracy and reduce manual risk.
- Explain how structured references and tables improve workbook consistency and clarity.
- Apply dynamic arrays and data types to streamline calculations with fewer errors.
- Demonstrate protection methods that preserve formulas while enabling controlled data entry.
- Analyze spreadsheet designs to detect weaknesses and improve long‑term reliability.
Major topics
Advanced data validation for complex business rules
Error‑resistant templates for consistent financial workflows
Protection strategies safeguarding formulas and user inputs
Who this is for
CPAs and finance professionals seeking stronger accuracy in modern Excel workbooks.
Prerequisites: None
What's included
Every registration comes with the course materials — yours to keep.
- Course presentation PDF
- Demonstration & sample files ZIP
Course details
- Recommended CPE credit
- 2 — Specialized Knowledge
- Field of study
- Specialized Knowledge
- Program level
- Intermediate
- Delivery method
- Group Internet Based
- Prerequisites
- None
- Advance preparation
- Basic working understanding of spreadsheets and Microsoft Excel
- Length
- 1h 40m
- Course number
- 26c01393
- Provider
- CPE Today
CPE Today (Devmatics, LLC) is registered with the National Association of State Boards of Accountancy (NASBA) as a sponsor of continuing professional education on the National Registry of CPE Sponsors (Sponsor ID 167619). State boards of accountancy have final authority on the acceptance of individual courses for CPE credit. Complaints regarding registered sponsors may be submitted to the National Registry of CPE Sponsors through its website, nasbaregistry.org. For information about our refund, complaint, and program cancellation policies, see Company Policies or contact [email protected].
Every way to take this course
On its own
Live Replay Webinar
Attend the next scheduled rebroadcast — full live CPE credit · 2 credits · 1h 40m
$50
Add to Cart
As part of a multi-day event
These seminars include this course on their agenda. One registration covers the event — you attend this course on its scheduled day, plus everything else that day offers.
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Your instructor
Stephen Yoss
Speaker & Author · CPE Today · ★ 4.7 instructor rating
Stephen M. Yoss, Jr., CPA, MS, is a certified public accountant, partner and CEO of Devmatics, LLC, a continuing education instructor for financial professionals, a and a licensed pyrotechnician. While his interests and skills are varied, they all share a common thread—his love for and skill in finding technology-based solutions. In 2017, Stephen and Alex White formed Devmatics, LLC, a company focused on helping...
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