Budget-to-Actual Narrative Agent
Generates written variance narratives explaining budget-to-actual differences by department and account for management and board reporting.
Finance teams produce budget-to-actual variance reports every period, but translating the numbers into clear written explanations that management and the board can act on is a manual, time-consuming task that falls to FP&A analysts already stretched thin during close
Writing consistent, useful narratives requires pulling context from multiple sources, department head commentary, known one-time items, timing differences, and prior period trends, then synthesizing it into a concise explanation for each material variance rather than a generic restatement of the numbers
Narratives written under deadline pressure often default to vague language that does not actually explain the driver, which erodes management's confidence in the reporting package
Consistency across departments and reporting periods is difficult to maintain when different analysts write different sections with different levels of detail and rigor
The agent pulls budget and actual data by department and account, calculates variances, and applies materiality thresholds to identify which variances warrant a written explanation. It gathers supporting context from department head commentary submitted through a structured intake process, prior period trend data, and known one-time items flagged in the close process, then drafts a concise narrative explaining the driver, whether timing, volume, rate, or one-time in nature, for each material variance. Draft narratives are routed to department heads and FP&A for review and refinement before being compiled into the management and board reporting package.
Calculate and Prioritize Variances
- Pull budget and actual data by department and account
- Calculate dollar and percentage variances
- Apply materiality thresholds to flag variances requiring narrative
Gather Supporting Context
- Collect department head commentary through structured intake
- Pull prior period trend data for context
- Identify known one-time items flagged during close
Draft Variance Narratives
- Generate a concise explanation for each material variance
- Classify the driver as timing, volume, rate, or one-time
- Maintain consistent tone and detail level across departments
Route for Review and Compile
- Send draft narratives to department heads for accuracy review
- Incorporate FP&A edits and refinements
- Compile the finished narratives into the management and board reporting package