Avalara Analyst Day Virtual

International update FY2021 geographic revenue breakdown as % of total 8% ୦ 92% Source: Public filings ■% of Total Revenue (U.S.) ■% of Total Revenue (Non-U.S.) Growth rate has waned since the peak in 2Q21 $18,000 $16,000 $14,000 $12,000 $10,000 $8,000 51% 59% 55% $6,000 $4,000 $2,000 20% 7% $0 117% 85% 140% 120% 100% 80% 64% 60% 1Q20 2Q20 3Q20 4Q20 1Q21 2Q21 3Q21 4Q21 1Q22 -YoY Growth Total Revenue (non-U.S.) 40% 29% 20% 0% AVALARA ANALYST DAY VIRTUAL | 26

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