Ключевые слова: 15, 2020, accounting, calculation, calendar, commercial, concept, counting, cut, date, day, deadline, deposit, design, document, due, economy, estimate, extended, federal, fifteen, finance, financial, fortune, government, grey, important, income, info, invest, investment, irs, july, market, memo, money, new, paper, payday, payment, postponed, reckoning, red, reminder, returns, season, simple, square, states, symbol, tax, template, time, united, us, usa, warning, web,