Ключевые слова: 1040, account, accounting, april, background, budget, business, calculate, calculator, computer, concept, data, deductions, desk, document, documentation, eyeglasses, filing, finance, financial, form, government, income, income tax, internal revenue service, keyboard, law, management, office, paperwork, payment, pen, penalty, personal, preparation, process, refund, return, season, states, tax, tax filing, tax preparation, taxation, top, united, usa, wooden,