{"id":1252,"date":"2025-03-30T05:57:07","date_gmt":"2025-03-30T05:57:07","guid":{"rendered":"https:\/\/ketoanpdp.vn\/?p=1252"},"modified":"2026-01-16T16:06:13","modified_gmt":"2026-01-16T16:06:13","slug":"cach-tinh-thue-va-hach-toan-tndn","status":"publish","type":"post","link":"https:\/\/www.ketoanpdp.vn\/en\/cach-tinh-thue-va-hach-toan-tndn\/","title":{"rendered":"How to Calculate Corporate Income Tax &#038; CIT Accounting"},"content":{"rendered":"<h2 style=\"text-align: center;\" data-start=\"0\" data-end=\"96\"><strong data-start=\"0\" data-end=\"94\">How to Calculate Corporate Income Tax &#038; CIT Accounting<\/strong><\/h2>\r\n<p class=\"\" data-start=\"98\" data-end=\"529\">Corporate Income Tax (CIT) is an essential part of financial management for every business. Understanding how to calculate and account for CIT not only helps businesses meet legal requirements but also optimizes finances and minimizes risks. PDP Tax will guide you step-by-step on how to calculate CIT, provide answers to common questions, and support businesses in complying with legal regulations more easily.<\/p>\r\n\r\n<h3 class=\"\" data-start=\"536\" data-end=\"580\"><strong data-start=\"540\" data-end=\"580\">1. What is Corporate Income Tax?<\/strong><\/h3>\r\n<p class=\"\" data-start=\"582\" data-end=\"902\">Corporate income tax is a direct tax calculated on the taxable income of an enterprise after deducting valid expenses. This is a mandatory tax that any business organization in Vietnam must pay, including state-owned enterprises, private enterprises, FDI enterprises, and cooperatives.<\/p>\r\n<p class=\"\" data-start=\"904\" data-end=\"1067\">Managing and paying CIT is not only a legal responsibility but also helps businesses build a transparent and professional image in the eyes of partners and customers.<\/p>\r\n<p data-start=\"904\" data-end=\"1067\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-1254\" src=\"https:\/\/ketoanpdp.vn\/wp-content\/uploads\/2025\/03\/Hinh-bai-dang-website-1.png\" alt=\"\" width=\"1344\" height=\"757\" title=\"\"><\/p>\r\n\r\n<h3 class=\"\" data-start=\"1074\" data-end=\"1121\"><strong data-start=\"1078\" data-end=\"1121\">2. How to Calculate Corporate Income Tax<\/strong><\/h3>\r\n<p class=\"\" data-start=\"1123\" data-end=\"1183\">To calculate CIT, you need to follow these steps:<\/p>\r\n<p data-start=\"1185\" data-end=\"1223\"><strong data-start=\"1190\" data-end=\"1221\">Determine taxable income<\/strong><\/p>\r\n<p class=\"\" data-start=\"1224\" data-end=\"1372\">Taxable income is the remaining income after the enterprise has deducted deductible expenses and offset losses (if any). The basic formula is as follows:<\/p>\r\n<p class=\"\" data-start=\"1374\" data-end=\"1499\"><strong data-start=\"1374\" data-end=\"1497\">Taxable income = Total revenue \u2013 Deductible expenses + Other incomes \u2013 Losses carried forward from previous years<\/strong><\/p>\r\n\r\n<ul data-start=\"1501\" data-end=\"2136\">\r\n \t<li class=\"\" data-start=\"1501\" data-end=\"1647\">\r\n<p class=\"\" data-start=\"1503\" data-end=\"1647\"><strong data-start=\"1503\" data-end=\"1522\">Total revenue:<\/strong> Includes all revenue from main business activities, auxiliary activities, and income from investment activities, sale of assets, etc.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"1648\" data-end=\"1861\">\r\n<p class=\"\" data-start=\"1650\" data-end=\"1861\"><strong data-start=\"1650\" data-end=\"1671\">Deductible expenses:<\/strong> Reasonable expenses serving production and business activities with valid invoices and documents. Examples: staff salaries, office rental costs, advertising costs, depreciation of fixed assets.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"1862\" data-end=\"1981\">\r\n<p class=\"\" data-start=\"1864\" data-end=\"1981\"><strong data-start=\"1864\" data-end=\"1892\">Other incomes:<\/strong> Includes deposit interest, financial investment interest, income from liquidation of fixed assets, etc.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"1982\" data-end=\"2136\">\r\n<p class=\"\" data-start=\"1984\" data-end=\"2136\"><strong data-start=\"1984\" data-end=\"2009\">Losses carried forward:<\/strong> Losses from business activities in previous years can be carried forward to subsequent years, for a maximum of 5 years.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"2138\" data-end=\"2176\"><strong data-start=\"2143\" data-end=\"2174\">Apply CIT rate<\/strong><\/p>\r\n<p class=\"\" data-start=\"2177\" data-end=\"2406\">The current CIT rate in Vietnam is <strong data-start=\"2223\" data-end=\"2230\">20%<\/strong> for most enterprises. Some specific enterprises or those in preferential sectors may apply lower tax rates such as 10% or be tax-exempt in certain cases.<\/p>\r\n<p class=\"\" data-start=\"2408\" data-end=\"2504\"><strong data-start=\"2408\" data-end=\"2446\">Formula for CIT payable:<\/strong> <strong data-start=\"2447\" data-end=\"2502\">CIT payable = Taxable income x Tax rate<\/strong><\/p>\r\n<p class=\"\" data-start=\"2506\" data-end=\"2666\">Example: A business has a taxable income of 1 billion VND in 2024. The applicable CIT rate is 20%. The CIT payable will be:<br data-start=\"2631\" data-end=\"2634\" \/><strong data-start=\"2634\" data-end=\"2665\">1 billion x 20% = 200 million VND<\/strong>.<\/p>\r\n\r\n<h3 class=\"\" data-start=\"2673\" data-end=\"2720\"><strong data-start=\"2677\" data-end=\"2720\">3. Corporate Income Tax Accounting<\/strong><\/h3>\r\n<p class=\"\" data-start=\"2722\" data-end=\"2867\">CIT accounting helps businesses fully record tax obligations, ensuring transparency in financial statements. The accounting process includes:<\/p>\r\n<p data-start=\"2869\" data-end=\"2916\"><strong data-start=\"2874\" data-end=\"2914\">Recording provisional CIT quarterly<\/strong><\/p>\r\n<p class=\"\" data-start=\"2917\" data-end=\"2995\">Every quarter, businesses need to determine the provisional taxable income and record:<\/p>\r\n\r\n<ul data-start=\"2996\" data-end=\"3084\">\r\n \t<li class=\"\" data-start=\"2996\" data-end=\"3044\">\r\n<p class=\"\" data-start=\"2998\" data-end=\"3044\"><strong data-start=\"2998\" data-end=\"3042\">Debit Acc 8211 (Current CIT expense)<\/strong><\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"3045\" data-end=\"3084\">\r\n<p class=\"\" data-start=\"3047\" data-end=\"3084\"><strong data-start=\"3047\" data-end=\"3082\">Credit Acc 3334 (CIT payable)<\/strong><\/p>\r\n<\/li>\r\n<\/ul>\r\n<h4 class=\"\" data-start=\"3086\" data-end=\"3114\"><strong data-start=\"3091\" data-end=\"3112\">When paying CIT<\/strong><\/h4>\r\n<p class=\"\" data-start=\"3115\" data-end=\"3171\">When the business makes the tax payment, the accountant records:<\/p>\r\n\r\n<ul data-start=\"3172\" data-end=\"3242\">\r\n \t<li class=\"\" data-start=\"3172\" data-end=\"3190\">\r\n<p class=\"\" data-start=\"3174\" data-end=\"3190\"><strong data-start=\"3174\" data-end=\"3188\">Debit Acc 3334<\/strong><\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"3191\" data-end=\"3242\">\r\n<p class=\"\" data-start=\"3193\" data-end=\"3242\"><strong data-start=\"3193\" data-end=\"3240\">Credit Acc 111\/112 (Cash\/Bank deposit)<\/strong><\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"3244\" data-end=\"3274\"><strong data-start=\"3249\" data-end=\"3272\">Year-end adjustment<\/strong><\/p>\r\n<p class=\"\" data-start=\"3275\" data-end=\"3352\">At the end of the financial year, when determining the actual CIT, the accountant needs to adjust:<\/p>\r\n\r\n<ul data-start=\"3353\" data-end=\"3483\">\r\n \t<li class=\"\" data-start=\"3353\" data-end=\"3422\">\r\n<p class=\"\" data-start=\"3355\" data-end=\"3380\">If additional tax must be paid:<\/p>\r\n\r\n<ul data-start=\"3383\" data-end=\"3422\">\r\n \t<li class=\"\" data-start=\"3383\" data-end=\"3401\">\r\n<p class=\"\" data-start=\"3385\" data-end=\"3401\"><strong data-start=\"3385\" data-end=\"3399\">Debit Acc 8211<\/strong><\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"3404\" data-end=\"3422\">\r\n<p class=\"\" data-start=\"3406\" data-end=\"3422\"><strong data-start=\"3406\" data-end=\"3420\">Credit Acc 3334<\/strong><\/p>\r\n<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"3423\" data-end=\"3483\">\r\n<p class=\"\" data-start=\"3425\" data-end=\"3441\">If tax was overpaid:<\/p>\r\n\r\n<ul data-start=\"3444\" data-end=\"3483\">\r\n \t<li class=\"\" data-start=\"3444\" data-end=\"3462\">\r\n<p class=\"\" data-start=\"3446\" data-end=\"3462\"><strong data-start=\"3446\" data-end=\"3460\">Debit Acc 3334<\/strong><\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"3465\" data-end=\"3483\">\r\n<p class=\"\" data-start=\"3467\" data-end=\"3483\"><strong data-start=\"3467\" data-end=\"3481\">Credit Acc 8211<\/strong><\/p>\r\n<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<h3 class=\"\" data-start=\"3490\" data-end=\"3544\"><strong data-start=\"3494\" data-end=\"3544\">4. Notes When Calculating and Accounting for CIT<\/strong><\/h3>\r\n<ol data-start=\"3546\" data-end=\"4116\">\r\n \t<li class=\"\" data-start=\"3546\" data-end=\"3751\">\r\n<p class=\"\" data-start=\"3549\" data-end=\"3751\"><strong data-start=\"3549\" data-end=\"3584\">Understand reasonable and valid expenses:<\/strong><br data-start=\"3584\" data-end=\"3587\" \/>Not all expenses are deductible. Expenses that do not directly serve business activities or lack sufficient documentation will be excluded from deductible expenses.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"3753\" data-end=\"3918\">\r\n<p class=\"\" data-start=\"3756\" data-end=\"3918\"><strong data-start=\"3756\" data-end=\"3784\">Carry forward losses correctly:<\/strong><br data-start=\"3784\" data-end=\"3787\" \/>Businesses are allowed to carry forward losses for no more than 5 years. This must be recorded in tax reports to avoid legal risks.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"3920\" data-end=\"4116\">\r\n<p class=\"\" data-start=\"3923\" data-end=\"4116\"><strong data-start=\"3923\" data-end=\"3958\">Monitor regulatory updates:<\/strong><br data-start=\"3958\" data-end=\"3961\" \/>CIT regulations change frequently. Businesses need to closely follow notifications from the General Department of Taxation or use consulting services to ensure compliance.<\/p>\r\n<\/li>\r\n<\/ol>\r\nSee more:<a href=\"https:\/\/www.mof.gov.vn\" target=\"_blank\" rel=\"noopener\"> Electronic Information Portal of the Ministry of Finance of Vietnam<\/a>\r\n<h3 class=\"\" data-start=\"4123\" data-end=\"4170\"><strong data-start=\"4127\" data-end=\"4170\">5. CIT Support Services at PDP Tax<\/strong><\/h3>\r\n<p class=\"\" data-start=\"4172\" data-end=\"4400\">If you find calculating and accounting for CIT too complex, let PDP Tax support you. We provide comprehensive services, from legal consulting and financial statement preparation support to resolving issues during tax settlement.<\/p>\r\n<p data-start=\"4402\" data-end=\"4453\"><strong data-start=\"4407\" data-end=\"4451\">Benefits of using PDP Tax services:<\/strong><\/p>\r\n\r\n<ul data-start=\"4454\" data-end=\"4683\">\r\n \t<li class=\"\" data-start=\"4454\" data-end=\"4498\">\r\n<p class=\"\" data-start=\"4456\" data-end=\"4498\">Minimize errors in tax calculation.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"4499\" data-end=\"4550\">\r\n<p class=\"\" data-start=\"4501\" data-end=\"4550\">Save time and effort for the business.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"4551\" data-end=\"4625\">\r\n<p class=\"\" data-start=\"4553\" data-end=\"4625\">Ensure compliance with legal regulations, avoiding administrative penalties.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"4626\" data-end=\"4683\">\r\n<p class=\"\" data-start=\"4628\" data-end=\"4683\">Support businesses in optimizing legal tax costs.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 class=\"\" data-start=\"4690\" data-end=\"4732\"><strong data-start=\"4694\" data-end=\"4732\">6. Frequently Asked Questions About CIT<\/strong><\/h3>\r\n<p class=\"\" data-start=\"4734\" data-end=\"4789\"><strong data-start=\"4734\" data-end=\"4787\">Are small businesses required to pay CIT?<\/strong><\/p>\r\n\r\n<ul data-start=\"4790\" data-end=\"4898\">\r\n \t<li class=\"\" data-start=\"4790\" data-end=\"4898\">\r\n<p class=\"\" data-start=\"4792\" data-end=\"4898\">Yes. Any business that generates taxable income must pay CIT, regardless of size.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p class=\"\" data-start=\"4900\" data-end=\"4948\"><strong data-start=\"4900\" data-end=\"4946\">How to reduce CIT payable?<\/strong><\/p>\r\n\r\n<ul data-start=\"4949\" data-end=\"5056\">\r\n \t<li class=\"\" data-start=\"4949\" data-end=\"4987\">\r\n<p class=\"\" data-start=\"4951\" data-end=\"4987\">Optimize reasonable and valid expenses.<\/p>\r\n<\/li>\r\n \t<li class=\"\" data-start=\"4988\" data-end=\"5056\">\r\n<p class=\"\" data-start=\"4990\" data-end=\"5056\">Take advantage of tax incentive policies if eligible.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p class=\"\" data-start=\"5058\" data-end=\"5121\"><strong data-start=\"5058\" data-end=\"5119\">Does a business need to pay CIT in a year without profit?<\/strong><\/p>\r\n\r\n<ul data-start=\"5122\" data-end=\"5248\">\r\n \t<li class=\"\" data-start=\"5122\" data-end=\"5248\">\r\n<p class=\"\" data-start=\"5124\" data-end=\"5248\">If the business has no taxable income (loss), it does not have to pay CIT but must still file tax reports as required.<\/p>\r\n<\/li>\r\n<\/ul>\r\n\r\n<h3 id=\"ftoc-heading-6\" class=\"ftwp-heading\" data-start=\"5066\" data-end=\"5119\"><strong data-start=\"5070\" data-end=\"5117\">Contact PDP TAX for Support Today<\/strong><\/h3>\r\n<p data-start=\"5121\" data-end=\"5247\">With experience and reputation, PDP TAX is committed to providing you with fast, accurate, and effective accounting services.<\/p>\r\n<p data-start=\"5249\" data-end=\"5472\">\ud83d\udcde <strong data-start=\"5252\" data-end=\"5264\">Hotline:<\/strong> 0933.665.399 | 0904.073.774<br data-start=\"5292\" data-end=\"5295\" \/>\ud83d\udce7 <strong data-start=\"5298\" data-end=\"5308\">Email:<\/strong> <a href=\"mailto:consult@pdptax.vn\" rel=\"noopener\">consult@pdptax.vn<\/a><br data-start=\"5333\" data-end=\"5336\" \/>\ud83c\udfe2 <strong data-start=\"5339\" data-end=\"5351\">Address:<\/strong> 93 Nguyen The Truyen, Tan Son Nhi Ward, Ho Chi Minh City, Vietnam<br data-start=\"5405\" data-end=\"5408\" \/>\ud83c\udf10 <strong data-start=\"5411\" data-end=\"5423\">Website:<\/strong> <a href=\"https:\/\/ketoanpdp.vn\/\" target=\"_new\" rel=\"noopener\" data-start=\"5424\" data-end=\"5470\">https:\/\/ketoanpdp.vn\/<\/a><\/p>\r\n<p data-start=\"5474\" data-end=\"5535\"><strong data-start=\"5474\" data-end=\"5533\">PDP TAX \u2013 Comprehensive Tax Solutions, Accompanying You!<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>How to Calculate Corporate Income Tax &#038; CIT Accounting Corporate Income Tax (CIT) is an essential part of financial management for every business. Understanding how to calculate and account for CIT not only helps businesses meet legal requirements but also optimizes finances and minimizes risks. PDP Tax will guide you step-by-step on how to calculate [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1290,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-ke-toan"],"_links":{"self":[{"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/posts\/1252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/comments?post=1252"}],"version-history":[{"count":3,"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/posts\/1252\/revisions"}],"predecessor-version":[{"id":1357,"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/posts\/1252\/revisions\/1357"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/media\/1290"}],"wp:attachment":[{"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/media?parent=1252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/categories?post=1252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ketoanpdp.vn\/en\/wp-json\/wp\/v2\/tags?post=1252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}