Ключевые слова: 1040, 2017, accountant, accounting, april, background, bill, budget, business, calculate, calculator, cash, concept, deadline, desk, document, dollar, due, earnings, finance, financial, flag, form, income, individual, investment, money, paper, paperwork, payment, pen, profit, refund, return, revenue, savings, season, service, tax, taxation, taxes, time, usa,