Vietnam Chart of Accounts Lookup

Look up Vietnamese accounting accounts under Circular 99/2025 (from 2026) or 133/2016, search by name, browse levels and map TT 200 accounts to TT 99.

Result

Press “Run” to see the result.

The chart of accounts API returns the official Vietnamese account list: Thông tư 99/2025/TT-BTC (Phụ lục II, for fiscal years from 1 January 2026, replacing Circular 200/2014) by default, or Thông tư 133/2016/TT-BTC for small and medium-sized enterprises with chart=tt133. Ask for one account (/v1/vn-accounts/3331) to get its name in Vietnamese and English, level, group (loại tài khoản), the parent chain and the sub-accounts; or list and search with q (accents optional, tien gui finds 112 and 1281; digits search by number prefix), level (1–4) and group (1–9).

For migrations, mapping=tt200 lists every level-1 account of Circular 200 with its Circular 99 counterpart and the kind of change: added (215 Tài sản sinh học, 332 Phải trả cổ tức, lợi nhuận), removed (161, 417, 461, 611, 631), merged (441 and 466 into 4118, Article 29), renamed (112 Tiền gửi không kỳ hạn…), or changed level-2 accounts. Filter with change=removed or one account with tt200=441.

The tables are transcribed by hand from the appendices of the circulars and reviewed yearly; every answer carries the circular number, effective date and review date. English names are our own translation, not an official one.

Use this in your code

curl "https://apibox.io.vn/v1/vn-accounts/3331" \
  -H "Authorization: Bearer YOUR_API_KEY"

const res = await fetch('https://apibox.io.vn/v1/vn-accounts/3331', {
  method: 'GET',
  headers: {
    Authorization: 'Bearer YOUR_API_KEY',
  },
});
const data = await res.json();
console.log(data);

import requests

res = requests.get(
    "https://apibox.io.vn/v1/vn-accounts/3331",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    timeout=30,
)
print(res.json())

<?php
$ch = curl_init('https://apibox.io.vn/v1/vn-accounts/3331');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ['Authorization: Bearer YOUR_API_KEY'],
]);
$response = curl_exec($ch);
print_r(json_decode($response, true));

API documentation → Get a free API key

FAQ

Which chart is returned by default?

Circular 99/2025/TT-BTC, which applies to enterprises from fiscal year 2026. Use chart=tt133 for the SME regime, still in force in 2026.

Where did the balance of account 441 go?

Article 29 of Circular 99 moves the balances of 441 and 466 to 4118 (other owner capital); mapping=tt200&tt200=441 shows it.

Are enterprises allowed to add their own sub-accounts?

Yes, Circular 99 (Article 11) lets enterprises add detail accounts; this API returns only the accounts listed by the Ministry of Finance.