Invoices Korea 18-02-2004 Tax service gets tough on fake invoices The National Tax Service is stepping up efforts to stamp out the trade in fraudulent invoices, which some traders use to under-report their income to tax authorities. The tax agency…… Sign in or Upgrade to Continue Reading This news article is over 10 days old. Subscribe today to access all articles with an annual subscription. Become a member Learn more Already a subscriber? Log in here #fake invoices#trade