Bookkeeping, sales tax automation, and corporate tax services for AI startups and founders with complex revenue structures.
Afternoon.co provides finance, accounting, and tax support tailored for startups with AI-native revenue models such as credit-based pricing and multi-provider inference cost attribution. The platform seamlessly connects to billing systems and inference providers and blends automated bookkeeping with human CPA expertise. Core services include monthly financial statements with automated categorization, end-to-end US sales tax management across all jurisdictions, federal and state corporate tax filing, and government compliance communications. Afternoon.co is a product of Afternoon.co.