Quarterly Sales Budget Forecast Model

I’m building a new budgeting framework and need a clear, reliable model that projects our sales revenue quarter by quarter. The core focus is a dynamic budgeting model—nothing fancy on valuation or long-range strategy—just an accurate, easy-to-update tool that shows how revenue is likely to unfold through each quarter.

Here’s what I’m looking for:
• A clean, well-structured spreadsheet in Excel or Google Sheets, built with transparent formulas that any analyst can follow.
• Dedicated input tabs for key drivers (price, volume, channel mix, seasonality).
• Automatic quarterly roll-ups that flow into an income-style summary and visual dashboards.
• Simple scenario toggles so I can test best, base, and downside cases without breaking the logic.
• Clear instructions or short Loom/video walkthrough so handoff is smooth.

Acceptance criteria:
• All hard-codes isolated in an assumptions section.
• Every figure reconciles to a control total to prove the math is sound.
• Model opens without errors or broken links and recalculates in under five seconds on a standard laptop.

Once the base template is delivered, I’ll review and come back with one round of tweaks; after those are resolved the project is complete.

If you have a track record building sales-centric budgeting models and can turn this around quickly, I’m ready to get started right away.