https://barun-tax.com/en/tags/tax-payment-extension-korea/Recent content in Tax Payment Extension Korea on Barun Tax & AccountingHugoen-USTue, 20 Oct 2026 00:00:00 +0000https://barun-tax.com/en/blog/2026-10-20-vat-interim-notice-payment/Tue, 20 Oct 2026 00:00:00 +0000https://barun-tax.com/en/blog/2026-10-20-vat-interim-notice-payment/<p>The VAT (부가가치세) interim notice (예정고지) amount is <strong>half of the VAT you paid in the first half of the year</strong>, and the 2026 second-period payment deadline is <strong>Monday, November 2</strong>. If your sales dropped sharply in the second half, you can switch to a <strong>preliminary return by October 26</strong> and pay only on your actual results. If you are short on cash right now, consider <strong>paying by card or applying for a payment extension</strong>. If you simply miss the deadline, a 3% penalty is added immediately.</p>