Ключевые слова: 1040, accountant, accounting, advisor, american, annual, april, background, balance, budget, business, calculate, calculator, concept, document, dollar, earning, federal, file, fill, finance, financial, form, government, income, individual, law, money, number, office, paper, paperwork, pay, payment, pen, period, plan, profit, refund, report, return, revenue, season, service, tax, taxation, time, usa, wage,