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#bookkeeping

Bookkeeping

Modern bookkeeping techniques using plain-text and automated workflows

Scuba Dive Shop Bookkeeping: Why Certification Training, Not Gear Sales, Keeps the Doors Open

Dive shops that book prepaid certification fees as revenue on receipt, lump training and retail into one sales account, or depreciate rental gear like retail inventory routinely understate their true profitability — this guide covers deferred revenue for course fees, tank-testing cost tracking, and instructor pay classification specific to dive centers.

Structural Engineering Firm Bookkeeping: PoC Revenue, WIP, and E&O Tail Coverage

Structural engineering firms should recognize revenue by design-phase completion under GAAP percentage-of-completion (schematic 15–20%, design development 25–30%, construction documents 35–40%, construction administration 10–15%), track unbilled work-in-process separately from AR, and reserve for claims-made E&O tail coverage that can run 100–300% of an annual premium.