{"content_id":"6uaaqfew02","slug":"what-is-value-added-tax-vat-korea","locale":"en","schema_type":"Article","category":"knowledge_base","category_name":"Knowledge Base","title":"What is value-added tax (VAT), and how is it calculated?","summary":"Value-added tax (VAT) is a tax levied on the value added during the transaction of goods or services, and the basic structure for general taxpayers involves subtracting input tax from output tax. Since businesses collect, report, and pay the VAT on behalf of consumers, they must manage this tax carefully to ensure it is not treated as part of their net income.","author":{"name":"Injoys Editorial Team","url":"https://injoys.com/ko/about"},"key_points":["Value-added tax (VAT) is a tax levied on the value added during the transaction of goods or services.","The standard value-added tax (VAT) rate for general taxpayers is 10%, and the tax payable is, in principle, the amount remaining after deducting input tax—which is deductible from output tax—from output tax.","The supply price is the price excluding VAT, while the consideration is the price including VAT.","If input tax exceeds output tax, general taxpayers may be eligible for a VAT refund, subject to certain requirements.","Since the VAT is borne by the end consumer but reported and paid by the business, it is safest for businesses to keep the VAT they collect in a separate account."],"content_markdown":"## Value-Added Tax at a Glance\n\nValue-added tax (VAT) is a tax levied on the value created—or “value added”—by a business when selling goods or providing services. In South Korea, a 10% tax rate applies to most standard-tax transactions.\n\nThe key point that new business owners must understand first is the following:\n\n\u003e For general taxpayers, the VAT payable is, in principle, the amount remaining after deducting input tax—which is deductible from output tax—from the output tax.\n\nIn other words, the system is structured such that a business does not pay the full amount of VAT collected from sales; instead, it reports and pays the remaining amount after deducting the VAT already paid on purchases made for business purposes.\n\n## Basic Definition of Value-Added Tax\n\nValue-Added Tax is a tax levied on the supply of goods, the supply of services, and the import of certain goods. In practice, it is often referred to as “VAT” for short.\n\n### What Is Value Added?\n\nValue added is the value newly created by a business operator during a transaction. From the perspective of a novice business owner, it can be understood roughly as follows.\n\n| Category | Meaning |\n|---|---|\n| Sales Revenue | The amount received from selling goods or services, excluding VAT |\n| Purchase Cost | The amount spent to produce or sell goods, excluding VAT |\n| Value Added | The newly created value obtained by subtracting purchase costs and other expenses from sales revenue |\n\nFor example, if you purchased materials for 600,000 won, manufactured a product, and sold it for 1,000,000 won, the simplified value added would be 400,000 won. Applying the standard tax rate of 10% for general taxpayers, the VAT corresponding to this value added would be 40,000 won.\n\nHowever, in actual tax filings, the tax is not simply calculated by multiplying the profit on the income statement by the tax rate; instead, output tax and input tax are calculated based on supporting documents such as tax invoices, credit card sales, and cash receipts.\n\n## Who Bears the VAT Burden and Who Pays It?\n\nA key feature of VAT is that the person who actually bears the tax burden is different from the person who files and pays the tax.\n\n| Role | Description |\n|---|---|\n| Taxpayer | The person who bears the economic burden of the tax. Generally, this is the end consumer. |\n| Taxpayer | The person who bears the economic burden of the tax. Generally, this is the end consumer. |\n\nWhen consumers purchase goods or services, they pay the VAT included in the price. Businesses collect that VAT on their behalf, hold it in trust, and then remit it to the government during the designated filing period.\n\nTherefore, the VAT a business receives from customers is not net profit. Even if it is in the business’s account, it is essentially an amount that must be reported and paid later. To avoid cash flow shortages when VAT is due, it is helpful to set aside the estimated VAT in a separate account each time sales are generated.\n\n## The Key to VAT Calculation: Output Tax and Input Tax\n\nTo understand value-added tax, you must distinguish between output tax and input tax.\n\n| Term | Meaning | Example |\n|---|---|---|\n| Output Tax | VAT received when selling goods or services | Supply value of 1 million won × 10% = 100,000 won |\n| Input Tax | VAT paid when purchasing goods or services | Supply value of 600,000 won × 10% = 60,000 won |\n| Tax Payable | The amount remaining after deducting deductible input tax from output tax | 100,000 won – 60,000 won = 40,000 won |\n\nThe basic calculation formula for general taxpayers is as follows.\n\n```text\nValue-Added Tax Payable = Output Tax – Deductible Input Tax\n```\n\nIf the input tax exceeds the output tax, a general taxpayer may receive a refund for the difference, provided certain requirements are met. However, not all input tax is always deductible. Expenses not directly related to the business, input tax related to entertainment expenses, and certain passenger vehicle-related expenses may be subject to legal restrictions on deduction; therefore, you must verify supporting documentation and eligibility for deduction before actually filing your return.\n\n## Understanding the VAT Calculation Structure Through an Example\n\nLet’s assume that Mr. A, who operates a bakery, conducted the following transactions.\n\n| Item | Amount Excluding VAT | VAT | Amount Including VAT |\n|---|---:|---:|---:|\n| Purchase of Ingredients | 600,000 won | 60,000 won | 660,000 won |\n| Product Sales | 1,000,000 won | 100,000 won | 1,100,000 won |\n\nPresident A paid 60,000 KRW in input tax when purchasing materials and collected 100,000 KRW in output tax from customers when selling bread.\n\nTherefore, the simplified tax payable is as follows.\n\n```text\nOutput tax 100,000 KRW - Input tax 60,000 KRW = Tax payable 40,000 KRW\n```\n\nThis is also equal to 10% of the value added (400,000 KRW), calculated excluding VAT.\n\n```text\nSales: 1,000,000 won - Purchases: 600,000 won = Value Added: 400,000 won\nValue Added: 400,000 won × 10% = 40,000 won\n```\n\nThis example illustrates why value-added tax is referred to as a “tax on value added.” In actual tax filings, the results may vary depending on factors such as industry, tax classification, tax-exempt or reduced-rate status, items subject to deduction limitations, and supporting documentation requirements such as tax invoices.\n\n## The Difference Between Supply Value and Supply Consideration\n\nThe terms “supply value” and “supply consideration” frequently appear when discussing VAT. Confusing these two terms can easily lead to misunderstandings regarding quotations, tax invoices, credit card sales settlements, and reported amounts.\n\n| Term | Meaning | Calculation Example |\n|---|---|---|\n| Supply Value | The price of goods or services excluding VAT | 100,000 won |\n| VAT | The tax amount applied to the supply value | 100,000 won × 10% = 10,000 won |\n| Total Transaction Amount | The total transaction amount including VAT | 110,000 won |\n\nIn a standard-tax transaction where a 10% tax rate applies, the calculation is as follows:\n\n```text\nTransaction Amount = Supply Value + VAT\nVAT = Supply Value × 10%\nTransaction Amount = Supply Value × 1.1\nSupply Value = Supply Price ÷ 1.1\n```\n\nFor example, if a consumer pays 110,000 won, this amount can be considered to consist of a supply value of 100,000 won and VAT of 10,000 won.\n\n## Differences Between General Taxpayers, Simplified Taxpayers, and Tax-Exempt Businesses\n\nVAT is not applied in the same way to all businesses. The filing and payment structure may vary depending on a business’s tax classification and industry.\n\n| Category | Key Features | VAT Filing and Payment Perspective |\n|---|---|---|\n| General Taxpayers | Businesses subject to the standard VAT taxation method | The basic structure involves deducting input tax credits from output tax. |\n| Simplified Taxpayers | A tax classification applied to small-scale businesses that meet certain requirements | The calculation method differs from that of general taxpayers, as it reflects industry-specific value-added rates and other factors. |\n| Exempt Businesses | Businesses that supply goods or services exempt from VAT | Instead of collecting VAT on transactions, the deduction of related input tax also differs from that of general taxpayers. |\n| Businesses Subject to the Zero Rate | Businesses engaged in specific transactions subject to a 0% tax rate | Although output tax is zero, a refund of related input tax may be possible if certain requirements are met. |\n\nNew business owners should first verify the tax classification listed on their business registration certificate, determine whether the goods or services they supply are taxable or tax-exempt, and check whether they are required to issue electronic tax invoices.\n\n## Filing Deadlines and Practical Considerations\n\nThe deadlines for filing and paying VAT in Korea vary depending on the business type. Generally, individual general taxpayers often file final returns in January and July, while corporate taxpayers file more frequently, including both estimated and final returns. The filing methods and cycles for simplified taxpayers differ from those for general taxpayers.\n\nSince the exact filing deadlines may vary depending on the applicable tax period, business type, whether the business is temporarily suspended or closed, and tax law amendments, you must check the National Tax Service guidelines and the HomeTax filing screen.\n\n### Points for Beginner Business Owners to Pay Particular Attention To\n\n- Do not treat the VAT included in sales as gross profit.\n- Keep all eligible supporting documents—such as tax invoices, receipts, credit card slips, and cash receipts—without exception.\n- VAT on expenses unrelated to your business may not be deductible.\n- If you have both tax-exempt and taxable sales, calculating input tax credits can become complicated.\n- Omitting sales or fabricating purchases can increase the risk of surcharges and tax audits.\n\n## Simple Methods for VAT Cash Flow Management\n\nSince VAT is paid in a lump sum during the filing period, even with steady sales, poor cash flow management can lead to a significant financial burden at the time of payment.\n\nIn practice, the following methods are helpful:\n\n1. Transfer the amount equivalent to VAT from your sales receipts to a separate account.\n2. At the end of each month, roughly calculate the output and input tax amounts to estimate the expected payment.\n3. Regularly verify whether you have received tax invoices and check your credit card and cash receipt documentation.\n4. Organize your records on a quarterly or monthly basis, rather than waiting until just before filing.\n5. If your sales volume increases or your transaction structure becomes complex, consult with a tax agent.\n\n## Key Points\n\nAlthough VAT is a tax levied on the value added by a business, the actual economic burden is borne by the end consumer. Businesses collect VAT from consumers, hold it in trust, and then report and pay it.\n\nFor general taxpayers, the most important formula is as follows:\n\n```text\nVAT payable = Tax on sales - Deductible input tax\n```\n\nWhen reviewing transaction amounts, you must distinguish between the supply value and the supply consideration.\n\n```text\nSupply Value = Price excluding VAT\nConsideration for Supply = Price including VAT\n```\n\nFor novice business owners, it is most important to view VAT not as a “tax to be paid later,” but as an “amount that was never your money to begin with.”","content_html":"\u003ch2\u003e\n\u003ca href=\"#value-added-tax-at-a-glance\" class=\"anchor\" id=\"value-added-tax-at-a-glance\"\u003e\u003c/a\u003eValue-Added Tax at a Glance\u003c/h2\u003e\n\u003cp\u003eValue-added tax (VAT) is a tax levied on the value created—or “value added”—by a business when selling goods or providing services. In South Korea, a 10% tax rate applies to most standard-tax transactions.\u003c/p\u003e\n\u003cp\u003eThe key point that new business owners must understand first is the following:\u003c/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003eFor general taxpayers, the VAT payable is, in principle, the amount remaining after deducting input tax—which is deductible from output tax—from the output tax.\u003c/p\u003e\n\u003c/blockquote\u003e\n\u003cp\u003eIn other words, the system is structured such that a business does not pay the full amount of VAT collected from sales; instead, it reports and pays the remaining amount after deducting the VAT already paid on purchases made for business purposes.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#basic-definition-of-value-added-tax\" class=\"anchor\" id=\"basic-definition-of-value-added-tax\"\u003e\u003c/a\u003eBasic Definition of Value-Added Tax\u003c/h2\u003e\n\u003cp\u003eValue-Added Tax is a tax levied on the supply of goods, the supply of services, and the import of certain goods. In practice, it is often referred to as “VAT” for short.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#what-is-value-added\" class=\"anchor\" id=\"what-is-value-added\"\u003e\u003c/a\u003eWhat Is Value Added?\u003c/h3\u003e\n\u003cp\u003eValue added is the value newly created by a business operator during a transaction. From the perspective of a novice business owner, it can be understood roughly as follows.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c/th\u003e\n\u003cth\u003eMeaning\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Category\"\u003eSales Revenue\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eThe amount received from selling goods or services, excluding VAT\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Category\"\u003ePurchase Cost\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eThe amount spent to produce or sell goods, excluding VAT\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Category\"\u003eValue Added\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eThe newly created value obtained by subtracting purchase costs and other expenses from sales revenue\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eFor example, if you purchased materials for 600,000 won, manufactured a product, and sold it for 1,000,000 won, the simplified value added would be 400,000 won. Applying the standard tax rate of 10% for general taxpayers, the VAT corresponding to this value added would be 40,000 won.\u003c/p\u003e\n\u003cp\u003eHowever, in actual tax filings, the tax is not simply calculated by multiplying the profit on the income statement by the tax rate; instead, output tax and input tax are calculated based on supporting documents such as tax invoices, credit card sales, and cash receipts.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#who-bears-the-vat-burden-and-who-pays-it\" class=\"anchor\" id=\"who-bears-the-vat-burden-and-who-pays-it\"\u003e\u003c/a\u003eWho Bears the VAT Burden and Who Pays It?\u003c/h2\u003e\n\u003cp\u003eA key feature of VAT is that the person who actually bears the tax burden is different from the person who files and pays the tax.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRole\u003c/th\u003e\n\u003cth\u003eDescription\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Role\"\u003eTaxpayer\u003c/td\u003e\n\u003ctd data-label=\"Description\"\u003eThe person who bears the economic burden of the tax. Generally, this is the end consumer.\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Role\"\u003eTaxpayer\u003c/td\u003e\n\u003ctd data-label=\"Description\"\u003eThe person who bears the economic burden of the tax. Generally, this is the end consumer.\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eWhen consumers purchase goods or services, they pay the VAT included in the price. Businesses collect that VAT on their behalf, hold it in trust, and then remit it to the government during the designated filing period.\u003c/p\u003e\n\u003cp\u003eTherefore, the VAT a business receives from customers is not net profit. Even if it is in the business’s account, it is essentially an amount that must be reported and paid later. To avoid cash flow shortages when VAT is due, it is helpful to set aside the estimated VAT in a separate account each time sales are generated.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#the-key-to-vat-calculation-output-tax-and-input-tax\" class=\"anchor\" id=\"the-key-to-vat-calculation-output-tax-and-input-tax\"\u003e\u003c/a\u003eThe Key to VAT Calculation: Output Tax and Input Tax\u003c/h2\u003e\n\u003cp\u003eTo understand value-added tax, you must distinguish between output tax and input tax.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTerm\u003c/th\u003e\n\u003cth\u003eMeaning\u003c/th\u003e\n\u003cth\u003eExample\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Term\"\u003eOutput Tax\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eVAT received when selling goods or services\u003c/td\u003e\n\u003ctd data-label=\"Example\"\u003eSupply value of 1 million won × 10% = 100,000 won\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Term\"\u003eInput Tax\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eVAT paid when purchasing goods or services\u003c/td\u003e\n\u003ctd data-label=\"Example\"\u003eSupply value of 600,000 won × 10% = 60,000 won\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Term\"\u003eTax Payable\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eThe amount remaining after deducting deductible input tax from output tax\u003c/td\u003e\n\u003ctd data-label=\"Example\"\u003e100,000 won – 60,000 won = 40,000 won\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eThe basic calculation formula for general taxpayers is as follows.\u003c/p\u003e\n\u003cpre\u003e\u003ccode\u003e\u003cspan\u003eValue-Added Tax Payable = Output Tax – Deductible Input Tax\n\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e\n\u003cp\u003eIf the input tax exceeds the output tax, a general taxpayer may receive a refund for the difference, provided certain requirements are met. However, not all input tax is always deductible. Expenses not directly related to the business, input tax related to entertainment expenses, and certain passenger vehicle-related expenses may be subject to legal restrictions on deduction; therefore, you must verify supporting documentation and eligibility for deduction before actually filing your return.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#understanding-the-vat-calculation-structure-through-an-example\" class=\"anchor\" id=\"understanding-the-vat-calculation-structure-through-an-example\"\u003e\u003c/a\u003eUnderstanding the VAT Calculation Structure Through an Example\u003c/h2\u003e\n\u003cp\u003eLet’s assume that Mr. A, who operates a bakery, conducted the following transactions.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c/th\u003e\n\u003cth\u003eAmount Excluding VAT\u003c/th\u003e\n\u003cth\u003eVAT\u003c/th\u003e\n\u003cth\u003eAmount Including VAT\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item\"\u003ePurchase of Ingredients\u003c/td\u003e\n\u003ctd data-label=\"Amount Excluding VAT\"\u003e600,000 won\u003c/td\u003e\n\u003ctd data-label=\"VAT\"\u003e60,000 won\u003c/td\u003e\n\u003ctd data-label=\"Amount Including VAT\"\u003e660,000 won\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item\"\u003eProduct Sales\u003c/td\u003e\n\u003ctd data-label=\"Amount Excluding VAT\"\u003e1,000,000 won\u003c/td\u003e\n\u003ctd data-label=\"VAT\"\u003e100,000 won\u003c/td\u003e\n\u003ctd data-label=\"Amount Including VAT\"\u003e1,100,000 won\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003ePresident A paid 60,000 KRW in input tax when purchasing materials and collected 100,000 KRW in output tax from customers when selling bread.\u003c/p\u003e\n\u003cp\u003eTherefore, the simplified tax payable is as follows.\u003c/p\u003e\n\u003cpre\u003e\u003ccode\u003e\u003cspan\u003eOutput tax 100,000 KRW - Input tax 60,000 KRW = Tax payable 40,000 KRW\n\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e\n\u003cp\u003eThis is also equal to 10% of the value added (400,000 KRW), calculated excluding VAT.\u003c/p\u003e\n\u003cpre\u003e\u003ccode\u003e\u003cspan\u003eSales: 1,000,000 won - Purchases: 600,000 won = Value Added: 400,000 won\n\u003c/span\u003e\u003cspan\u003eValue Added: 400,000 won × 10% = 40,000 won\n\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e\n\u003cp\u003eThis example illustrates why value-added tax is referred to as a “tax on value added.” In actual tax filings, the results may vary depending on factors such as industry, tax classification, tax-exempt or reduced-rate status, items subject to deduction limitations, and supporting documentation requirements such as tax invoices.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#the-difference-between-supply-value-and-supply-consideration\" class=\"anchor\" id=\"the-difference-between-supply-value-and-supply-consideration\"\u003e\u003c/a\u003eThe Difference Between Supply Value and Supply Consideration\u003c/h2\u003e\n\u003cp\u003eThe terms “supply value” and “supply consideration” frequently appear when discussing VAT. Confusing these two terms can easily lead to misunderstandings regarding quotations, tax invoices, credit card sales settlements, and reported amounts.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTerm\u003c/th\u003e\n\u003cth\u003eMeaning\u003c/th\u003e\n\u003cth\u003eCalculation Example\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Term\"\u003eSupply Value\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eThe price of goods or services excluding VAT\u003c/td\u003e\n\u003ctd data-label=\"Calculation Example\"\u003e100,000 won\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Term\"\u003eVAT\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eThe tax amount applied to the supply value\u003c/td\u003e\n\u003ctd data-label=\"Calculation Example\"\u003e100,000 won × 10% = 10,000 won\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Term\"\u003eTotal Transaction Amount\u003c/td\u003e\n\u003ctd data-label=\"Meaning\"\u003eThe total transaction amount including VAT\u003c/td\u003e\n\u003ctd data-label=\"Calculation Example\"\u003e110,000 won\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eIn a standard-tax transaction where a 10% tax rate applies, the calculation is as follows:\u003c/p\u003e\n\u003cpre\u003e\u003ccode\u003e\u003cspan\u003eTransaction Amount = Supply Value + VAT\n\u003c/span\u003e\u003cspan\u003eVAT = Supply Value × 10%\n\u003c/span\u003e\u003cspan\u003eTransaction Amount = Supply Value × 1.1\n\u003c/span\u003e\u003cspan\u003eSupply Value = Supply Price ÷ 1.1\n\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e\n\u003cp\u003eFor example, if a consumer pays 110,000 won, this amount can be considered to consist of a supply value of 100,000 won and VAT of 10,000 won.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#differences-between-general-taxpayers-simplified-taxpayers-and-tax-exempt-businesses\" class=\"anchor\" id=\"differences-between-general-taxpayers-simplified-taxpayers-and-tax-exempt-businesses\"\u003e\u003c/a\u003eDifferences Between General Taxpayers, Simplified Taxpayers, and Tax-Exempt Businesses\u003c/h2\u003e\n\u003cp\u003eVAT is not applied in the same way to all businesses. The filing and payment structure may vary depending on a business’s tax classification and industry.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c/th\u003e\n\u003cth\u003eKey Features\u003c/th\u003e\n\u003cth\u003eVAT Filing and Payment Perspective\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Category\"\u003eGeneral Taxpayers\u003c/td\u003e\n\u003ctd data-label=\"Key Features\"\u003eBusinesses subject to the standard VAT taxation method\u003c/td\u003e\n\u003ctd data-label=\"VAT Filing and Payment Perspective\"\u003eThe basic structure involves deducting input tax credits from output tax.\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Category\"\u003eSimplified Taxpayers\u003c/td\u003e\n\u003ctd data-label=\"Key Features\"\u003eA tax classification applied to small-scale businesses that meet certain requirements\u003c/td\u003e\n\u003ctd data-label=\"VAT Filing and Payment Perspective\"\u003eThe calculation method differs from that of general taxpayers, as it reflects industry-specific value-added rates and other factors.\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Category\"\u003eExempt Businesses\u003c/td\u003e\n\u003ctd data-label=\"Key Features\"\u003eBusinesses that supply goods or services exempt from VAT\u003c/td\u003e\n\u003ctd data-label=\"VAT Filing and Payment Perspective\"\u003eInstead of collecting VAT on transactions, the deduction of related input tax also differs from that of general taxpayers.\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Category\"\u003eBusinesses Subject to the Zero Rate\u003c/td\u003e\n\u003ctd data-label=\"Key Features\"\u003eBusinesses engaged in specific transactions subject to a 0% tax rate\u003c/td\u003e\n\u003ctd data-label=\"VAT Filing and Payment Perspective\"\u003eAlthough output tax is zero, a refund of related input tax may be possible if certain requirements are met.\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eNew business owners should first verify the tax classification listed on their business registration certificate, determine whether the goods or services they supply are taxable or tax-exempt, and check whether they are required to issue electronic tax invoices.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#filing-deadlines-and-practical-considerations\" class=\"anchor\" id=\"filing-deadlines-and-practical-considerations\"\u003e\u003c/a\u003eFiling Deadlines and Practical Considerations\u003c/h2\u003e\n\u003cp\u003eThe deadlines for filing and paying VAT in Korea vary depending on the business type. Generally, individual general taxpayers often file final returns in January and July, while corporate taxpayers file more frequently, including both estimated and final returns. The filing methods and cycles for simplified taxpayers differ from those for general taxpayers.\u003c/p\u003e\n\u003cp\u003eSince the exact filing deadlines may vary depending on the applicable tax period, business type, whether the business is temporarily suspended or closed, and tax law amendments, you must check the National Tax Service guidelines and the HomeTax filing screen.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#points-for-beginner-business-owners-to-pay-particular-attention-to\" class=\"anchor\" id=\"points-for-beginner-business-owners-to-pay-particular-attention-to\"\u003e\u003c/a\u003ePoints for Beginner Business Owners to Pay Particular Attention To\u003c/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo not treat the VAT included in sales as gross profit.\u003c/li\u003e\n\u003cli\u003eKeep all eligible supporting documents—such as tax invoices, receipts, credit card slips, and cash receipts—without exception.\u003c/li\u003e\n\u003cli\u003eVAT on expenses unrelated to your business may not be deductible.\u003c/li\u003e\n\u003cli\u003eIf you have both tax-exempt and taxable sales, calculating input tax credits can become complicated.\u003c/li\u003e\n\u003cli\u003eOmitting sales or fabricating purchases can increase the risk of surcharges and tax audits.\u003c/li\u003e\n\u003c/ul\u003e\n\u003ch2\u003e\n\u003ca href=\"#simple-methods-for-vat-cash-flow-management\" class=\"anchor\" id=\"simple-methods-for-vat-cash-flow-management\"\u003e\u003c/a\u003eSimple Methods for VAT Cash Flow Management\u003c/h2\u003e\n\u003cp\u003eSince VAT is paid in a lump sum during the filing period, even with steady sales, poor cash flow management can lead to a significant financial burden at the time of payment.\u003c/p\u003e\n\u003cp\u003eIn practice, the following methods are helpful:\u003c/p\u003e\n\u003col\u003e\n\u003cli\u003eTransfer the amount equivalent to VAT from your sales receipts to a separate account.\u003c/li\u003e\n\u003cli\u003eAt the end of each month, roughly calculate the output and input tax amounts to estimate the expected payment.\u003c/li\u003e\n\u003cli\u003eRegularly verify whether you have received tax invoices and check your credit card and cash receipt documentation.\u003c/li\u003e\n\u003cli\u003eOrganize your records on a quarterly or monthly basis, rather than waiting until just before filing.\u003c/li\u003e\n\u003cli\u003eIf your sales volume increases or your transaction structure becomes complex, consult with a tax agent.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2\u003e\n\u003ca href=\"#key-points\" class=\"anchor\" id=\"key-points\"\u003e\u003c/a\u003eKey Points\u003c/h2\u003e\n\u003cp\u003eAlthough VAT is a tax levied on the value added by a business, the actual economic burden is borne by the end consumer. Businesses collect VAT from consumers, hold it in trust, and then report and pay it.\u003c/p\u003e\n\u003cp\u003eFor general taxpayers, the most important formula is as follows:\u003c/p\u003e\n\u003cpre\u003e\u003ccode\u003e\u003cspan\u003eVAT payable = Tax on sales - Deductible input tax\n\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e\n\u003cp\u003eWhen reviewing transaction amounts, you must distinguish between the supply value and the supply consideration.\u003c/p\u003e\n\u003cpre\u003e\u003ccode\u003e\u003cspan\u003eSupply Value = Price excluding VAT\n\u003c/span\u003e\u003cspan\u003eConsideration for Supply = Price including VAT\n\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e\n\u003cp\u003eFor novice business owners, it is most important to view VAT not as a “tax to be paid later,” but as an “amount that was never your money to begin with.”\u003c/p\u003e\n","tags":["Value added tax","Tax filing","Sole proprietor","Output tax","Input tax"],"faqs":[{"question":"Is the value-added tax (VAT) a tax paid by businesses or by consumers?","answer":"Value-added tax (VAT) is a tax structured such that the final consumer bears the cost as part of the price, while the business collects it on the consumer’s behalf and is responsible for reporting and paying it. Therefore, businesses should treat VAT not as revenue but as an amount to be paid at a later date."},{"question":"How is value-added tax calculated for general taxpayers?","answer":"The basic calculation formula for general taxpayers involves subtracting deductible input tax from output tax. For example, if output tax is 100,000 won and deductible input tax is 60,000 won, the value-added tax payable is 40,000 won."},{"question":"What is the difference between output tax and input tax?","answer":"Output tax is the value-added tax (VAT) collected from customers when selling goods or services, while input tax is the VAT paid by a business when purchasing goods or services. When filing a VAT return, the business calculates whether it owes a payment or is eligible for a refund by subtracting the deductible input tax from the output tax."},{"question":"How do you distinguish between the supply value and the consideration for the supply?","answer":"The supply amount is the price excluding VAT, while the total payment amount is the total amount paid, including VAT. In a typical transaction subject to a 10% VAT rate, the total payment amount is 110,000 won—the sum of the supply amount of 100,000 won and the VAT of 10,000 won."},{"question":"How do I calculate the supply amount from a price that includes VAT?","answer":"For general taxable transactions subject to a 10% VAT, you can calculate the supply amount by dividing the supply price—which includes VAT—by 1.1. For example, if you divide 110,000 won by 1.1, the supply amount is 100,000 won."},{"question":"What happens if the input tax is greater than the output tax?","answer":"General taxpayers who meet the requirements may receive a refund for the difference when their deductible input tax exceeds their output tax. However, since not all input tax is deductible, they must verify the business relevance, supporting documentation, and items subject to deduction restrictions."},{"question":"Do taxpayers under the simplified tax system calculate VAT in the same way?","answer":"The calculation method for taxpayers under the simplified tax system differs from that for taxpayers under the general tax system. Since the simplified tax system takes into account factors such as sales volume and industry-specific value-added rates, it is safest to verify the filing method that applies to your tax classification and industry through HomeTax or a tax professional."},{"question":"Do I need to keep VAT in a separate bank account?","answer":"Although not mandatory, it is recommended in practice. If you treat the VAT collected from customers as operating profit, you may face a cash shortfall when it comes time to file and pay your taxes; therefore, setting aside the estimated VAT in a separate account can help reduce the burden of payment."}],"sources":[{"url":"https://www.nts.go.kr/","title":"National Tax Service","type":"source"},{"url":"https://www.hometax.go.kr/","title":"National Tax Service HomeTax","type":"source"},{"url":"https://www.law.go.kr/법령/부가가치세법","title":"National Law Information Center: Value-Added Tax Act","type":"source"}],"images":[{"id":222,"url":"https://injoys.com/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjE2NSwicHVyIjoiYmxvYl9pZCJ9fQ==--b27a9d2650850d40bf0ab10f735a0cae0c6f4eca/ai-f6e77a87.webp","is_representative":true,"generation_method":"ai_image","license":"ai_generated","mime_type":"image/webp","translations":{"ko":{"alt":"빵집에서 손님과 제빵사가 빵을 거래하고 동전 흐름과 세금 납부가 표시된 일러스트","caption":"빵 판매 과정에서 발생한 금액이 사업자와 정부로 나뉘는 흐름을 보여줍니다.","description":null},"en":{"alt":"Bakery sale illustration with customer, baker, bread basket, coin flow, and tax payment to government","caption":"The scene shows how money from a bread sale flows through a business and toward the government.","description":null},"ja":{"alt":"パン店で客と店員が取引し、硬貨の流れと政府への納税が示されたイラスト","caption":"パンの販売で生じたお金が事業者と政府へ流れる様子を示しています。","description":null},"es":{"alt":"Ilustración de una panadería con cliente, panadero, cesta de pan, monedas y pago de impuestos al gobierno","caption":"La escena muestra cómo el dinero de una venta de pan se distribuye entre el negocio y el gobierno.","description":null},"id":{"alt":"Ilustrasi toko roti dengan pelanggan, pembuat roti, keranjang roti, aliran koin, dan pajak ke pemerintah","caption":"Adegan ini menunjukkan alur uang dari penjualan roti menuju usaha dan pemerintah.","description":null},"pt":{"alt":"Ilustração de padaria com cliente, padeiro, cesta de pães, fluxo de moedas e imposto ao governo","caption":"A cena mostra como o dinheiro de uma venda de pão segue para a empresa e o governo.","description":null},"zh-hant":{"alt":"麵包店交易插圖，顧客、麵包師、麵包籃、硬幣流向與繳稅到政府","caption":"畫面呈現麵包銷售所得如何流向商家與政府。","description":null}}},{"id":223,"url":"https://injoys.com/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjE3MSwicHVyIjoiYmxvYl9pZCJ9fQ==--8bbbbcdafb15c6d3885139b517a97410be13d4f3/ai-18566d9a.webp","is_representative":false,"generation_method":"ai_image","license":"ai_generated","mime_type":"image/webp","translations":{"ko":{"alt":"상점, 공급품, 영수증, 고객, 세금 납부를 화살표와 동전으로 나타낸 부가가치세 흐름도","caption":"부가가치세가 매입과 매출을 거쳐 정부에 납부되는 과정을 도식화했습니다.","description":null},"en":{"alt":"VAT flow diagram with a shop, supplies, invoice, customer, coins, arrows, and a government building","caption":"The diagram shows how VAT moves from purchases and sales to payment to the government.","description":null},"ja":{"alt":"店舗、仕入れ、請求書、顧客、硬貨、政府庁舎を矢印で示した付加価値税の流れ","caption":"仕入れと販売を通じて付加価値税が政府へ納付される流れを示しています。","description":null},"es":{"alt":"Diagrama del IVA con tienda, suministros, factura, cliente, monedas, flechas y edificio gubernamental","caption":"El diagrama muestra cómo el IVA pasa de compras y ventas al pago al gobierno.","description":null},"id":{"alt":"Diagram alur PPN dengan toko, pasokan, faktur, pelanggan, koin, panah, dan gedung pemerintah","caption":"Diagram ini menunjukkan bagaimana PPN dari pembelian dan penjualan dibayarkan kepada pemerintah.","description":null},"pt":{"alt":"Diagrama do IVA com loja, insumos, nota fiscal, cliente, moedas, setas e prédio do governo","caption":"O diagrama mostra como o IVA passa de compras e vendas até o pagamento ao governo.","description":null},"zh-hant":{"alt":"以商店、進貨、發票、顧客、硬幣、箭頭與政府建築呈現的加值稅流程圖","caption":"圖中說明加值稅如何從進貨與銷售流向政府繳納。","description":null}}}],"published_at":"2026-07-19T06:24:34+09:00","updated_at":"2026-07-19T06:24:34+09:00","license":"cc_by","translation_status":"reviewed","available_locales":["ko","en","ja","es"],"data_locales":["ko","en","ja","es","id","pt","zh-hant"],"url":"https://injoys.com/en/articles/what-is-value-added-tax-vat-korea"}