
Retained earnings formula: reconcile profit, dividends and the balance sheet
Build a two-year retained earnings roll-forward with a profit year and a loss year, catch a dividend sign error and reconcile the result to balance-sheet equity.
Practical guides to Excel and financial modeling. Work through the details, understand the mistakes, and build with more confidence.

Build a two-year retained earnings roll-forward with a profit year and a loss year, catch a dividend sign error and reconcile the result to balance-sheet equity.

Compare SUMIF and SUMIFS on a small invoice ledger: entity and status totals, January date boundaries, silent argument-order zeros and a reconciliation check.

Practice VLOOKUP on a fictional fee ledger: exact matching, a copied formula that breaks and a missing client — with worked answers and checks.

Build a three-year operating working capital schedule from DSO, DIO and DPO drivers, check the cash-flow sign of each change and catch a payables forecast on the wrong base.

Compare XLOOKUP and INDEX MATCH with the same Excel budget example. Check exact matches, missing IDs, two-way lookups and workbook compatibility.

Learn Excel for finance through a practical skills sequence and a checked budget report. Use SUMIFS, copied references, variance analysis and source reconciliation.