#finance
Основные концепции финансов и практические идеи для современной бухгалтерии
Экономическая добавленная стоимость (EVA) = NOPAT − (WACC × инвестированный капитал) — прибыль, остающаяся после того, как каждый источник капитала, как заемный, так и собственный, получил свою рыночную ставку. Пример расчета, как оценить NOPAT и WACC, почему EVA избегает процентного смещения ROI, и как владельцы малого бизнеса могут использовать ее для принятия решений о капитале.
Every state requires breach notice and size doesn't exempt you — map the 30/45/60-day clocks, California SB 446's 30-day and 15-day AG rule, 500/1000 thresholds, risk-of-harm, and run on the shortest deadline.
U-pick berries are farm income, admissions and donuts are not — split Schedule F and C, track per-enterprise contribution, tax admissions and prepared food, reconcile Square, and run on revenue per acre and per visitor.
Every audition is unpaid labor — track per-job gross vs commission, pass exclusive-use for the home booth, expense gear via Section 179/bonus, allocate buyouts over usage, and run on revenue per audition.
Ретейнеры — это отложенный доход или средства клиента в трасте — учитывайте по каждому делу, калькулируйте часы, пробег, авансы и субподрядчиков, классифицируйте детективов по контролю и работайте на основе коэффициента реализации и возмещения расходов.
Prepaid lessons are deferred revenue — track per student, pass the exclusive-use test for the home studio, expense instruments via Section 179/bonus, log mileage contemporaneously, and keep W-9s for the 1099-NEC threshold.
Prepaid lessons are deferred revenue — track per student, accrue fleet and brake reserves per hour, classify instructors on control not preference, and run on revenue per vehicle hour.
Flight schools are utilization businesses — track block-time deferred revenue per student, leaseback per tail, fuel and overhaul reserves per hour, CFI classification, and revenue per aircraft hour to clear break-even.
Margins don't collapse in a crisis — they leak in small cost steps. A quarterly loop to measure by SKU/channel, reprice in structure, cut waste not wages, and keep a buffer.
Beyond the 401(k): how owners 50+ use a cash balance pension to deduct $200k–$400k a year — who benefits, what it costs, and why it requires annual funding and actuarial discipline.
Don't carry dead stock at full cost — GAAP's lower of cost or NRV rule requires writing obsolete and slow-moving inventory down to what you can actually realize, with a repeatable month-end workflow.
Don't compare monthly payments — compare after-tax lifetime cost. How Section 179, 40% bonus depreciation, and ASC 842 change the lease vs. buy math in 2026.
