Към основното съдържание

Mike Thrift

Marketing Manager

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.

Tesla Q1 2026: Margins Hit a 5-Quarter High While Deliveries Keep Falling — and a New $25B+ Capex Guide Rattled the Stock

Tesla's Q1 2026 revenue reached $22.4 billion (+16% YoY) with automotive gross margin hitting a 5-quarter high of 19.2% ex-regulatory-credits, but a capex guidance raise to over $25 billion and a $2.0 billion SpaceX equity stake sent the stock down 3.56% despite the earnings beat. Full income statement and balance sheet, FY2021-Q1 2026, in a public Beancount ledger.