Excel Skills Every Accountant Needs in 2026

Core accounting formulas

Reconciliation — find differences

=IF(A2=B2, "Match", "DIFFERENCE: "&(A2-B2))
-- Compare two columns and flag any differences with the amount

VLOOKUP for account code matching

=VLOOKUP(A2, chart_of_accounts_range, 2, 0)
-- Match transaction account codes to account names

SUMIFS for trial balance analysis

=SUMIFS(amount_col, account_type_col, "Revenue", period_col, "Q3")
-- Total revenue for Q3

Financial ratio formulas

Gross Margin     = (Revenue - COGS) / Revenue
Operating Margin = Operating Profit / Revenue  
Current Ratio    = Current Assets / Current Liabilities
Quick Ratio      = (Current Assets - Inventory) / Current Liabilities
Debt Ratio       = Total Debt / Total Assets

Date functions for period reporting

=EOMONTH(TODAY(), 0)    last day of current month
=EOMONTH(TODAY(), -1)   last day of previous month
=DATE(YEAR(TODAY()), 1, 1)   first day of current year

Pivot tables for financial reporting

Every monthly close involves summarising transaction data by account, department, or period. A pivot table with Account in Rows, Month in Columns, and Sum of Amount as the value gives you a formatted P&L structure in minutes.

💡 Use IFERROR for clean reports

Wrap lookup formulas in IFERROR to prevent #N/A errors appearing in client-facing reports: =IFERROR(VLOOKUP(A2,accounts,2,0),"Unmapped")

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Excel skills every accountantneeds in 2026