

Plan your report layout: Start by identifying exactly what data you need to show and how it should be organized. Open the Report Design view and sketch out your basic layout including headers, footers, grouping levels, and which fields should appear where.
Set up your data source: Choose the tables and queries that will feed your report. Create a new query if you need to combine data from multiple tables or apply specific filters. Make sure your data relationships are properly established to avoid duplicate or missing information.
Define grouping and sorting: Use the Group, Sort, and Total pane to organize your data hierarchically. For example, group sales by region, then by product category, and sort by date. This creates a logical flow of information and makes the report easier to read.
Add calculations and formatting: Insert calculated fields using the Expression Builder for totals, averages, or custom formulas. Apply professional formatting like alternating row colors, appropriate fonts, and consistent alignment. Add page numbers, dates, and company branding in the headers and footers.
Preview and refine: Test your report with real data to ensure it works as intended. Check that all calculations are correct, page breaks make sense, and the layout looks good when printed. Make adjustments to spacing, sizing, and formatting until everything is perfect.