Build a 3-Statement Financial Model [Free Course]: Excel learning resource
Build a 3-Statement Financial Model [Free Course]
Full-course video for building and linking a three-statement model in Excel. Watch this video from Wall Street Prep and use it to practice Model structure and assumptions and Revenue and cost forecasting.
Build a 3-Statement Financial Model [Free Course]
Wall Street Prep
Open on YouTube (opens in a new tab)Why this resource is useful
Full-course video for building and linking a three-statement model in Excel.
What to practice while watching
- Model structure and assumptions
- Revenue and cost forecasting
- Model checks and auditing
Recommended learning path
Start by watching the lesson once without pausing, then reopen Excel and rebuild the example with your own small dataset. Save one clean practice workbook before moving to the next topic.
Source details
- Channel: Wall Street Prep
- Format: video
- Level: Mixed
- Topic: Financial Modeling
Go deeper with this skill
Build a model where assumptions, calculations, outputs, and checks are easy to trace. For this article, the goal is to practice: Full-course video for building and linking a three-statement model in Excel. Watch this video from Wall Street Prep and use it to practice Model structure and assumptions and Revenue and cost forecasting.
Practice workbook setup
Create a small model with assumptions, historical values, forecast rows, and one summary output.
Practice workflow
- Put assumptions in one clearly marked area.
- Use consistent formulas across time periods.
- Add checks for totals, signs, and balance relationships.
- Create a scenario area before changing base-case assumptions.
Quality checks
- Hard-coded assumptions are visually different from formulas.
- Formulas are consistent across rows and columns.
- Outputs reconcile to the supporting schedules.
Common mistakes
- Hiding assumptions inside formulas.
- Copying formulas across periods without checking references.
- Using formatting to imply precision the model does not really have.
Next actions
- Add sensitivity cases for the two assumptions that matter most.
- Create a model review checklist before sharing the workbook.
Formula focus: even if this workflow is not formula-heavy, add one check cell that confirms the final output still matches the source data.
