Monthly returns are due by the 15th and the 20th. Profit tax is quarterly.
The Tax Code sets one rhythm for the year. Most of what a company files is monthly: personal income tax and social tax follow payroll, turnover tax follows revenue, and each is due by the 15th of the following month. VAT runs on its own track — the return by the 20th of the following month, with payment no later than the return. (Tax Code, Arts. 273, 389, 407, 470 — lex.uz ↗)
Profit tax is the exception. The return is quarterly, due by the 20th of the month after the reporting period, with the annual return by 1 March. Monthly advance payments by the 23rd apply to taxpayers whose income for the preceding year exceeded 20 billion UZS. The year closes in a fixed sequence: the employer notification by 25 January, the annual returns for personal income tax, social tax and turnover tax by 15 February, and profit tax by 1 March. (Tax Code, Arts. 339–340 — lex.uz ↗)
Where a date falls on a weekend or holiday, the State Tax Committee’s operational calendar may shift it — the Code sets the rule, the calendar the working date.
Accounting keeps the books and makes every filing on time, with monthly reports in English.
Part of the answer bank — 52 questions, each cited to the article it rests on.