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BOOKKEEPING AND REPORTING
A. Bookkeeping
A taxpayer conducting a business shall maintain books and records adequate to support the 
computation of the amount of taxable income. Such books and records shall be of 
sufficient detail to allow an inspector to understand the relevant facts of all transactions 
conducted by the business.
B. Reporting
PAYMENT REPORTS
Persons who pay the following must submit to the government a monthly report by the 
end of the following month in which the payments were made. However, payments of 
wages and salary shall be reported by the end of February of the following year in which 
the payments were made.
¡© Interest
¡© Dividends
¡© Amount withheld from a business
¡© Wages, salaries, and severance pay
¡© Other amounts representing income to the recipient
¡©  Amounts paid to non-residents representing income from domestic sources, other than 
wage, salary and severance payments
SUBMITTING PAYMENT REPORTS
Under the system of global taxation of financial income, persons required to withhold tax 
must supply information regarding the income subject to withholding by the end of 
February of the year following the year in which the payments were made.