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Tax and invoices

Purchase invoices from 5 million VND: a 10-minute self-check

The rules to know and how to check your invoice ledger with a free review tool.

Written by: Vũ Hồng Điệp, Chief Executive Officer · Updated · 5 min read

Summary

Goods and services purchased for 5 million VND or more (VAT included) require non-cash payment proof for input VAT to be deductible (Article 26, Decree 181/2025/ND-CP, effective 1 July 2025). Multiple same-day purchases from one seller totalling 5 million VND or more are also covered.

Rules to know

  • Non-cash payment documents are defined under Decree 52/2024/ND-CP.
  • Deferred or instalment purchases from 5 million VND need a written contract, VAT invoice and non-cash payment proof.
  • Single payments from 5 million VND need non-cash proof to be deductible for corporate income tax (Article 9.1.c, Decree 320/2025/ND-CP).

Self-check in 10 minutes

  1. Export your purchase invoice list from the e-invoice portal as .xlsx or .csv.
  2. Filter invoices with a total of 5,000,000 VND or more.
  3. Group by seller and date; flag groups totalling 5,000,000 VND or more.
  4. Match against bank statements; note invoices without transfer proof.
  5. Check replaced, adjusted or cancelled invoices to avoid double counting.

Companies with hundreds of invoices a month should use AI Invoice Review: all 24 months, expert-verified, delivered in 5 business days.

Frequently asked questions

Does depositing cash into the seller's account count as non-cash payment?

No. Payment documents under Article 26, Decree 181/2025/ND-CP do not cover a buyer depositing cash directly into the seller's account.

Can I deduct VAT if payment is not yet due under the contract?

Yes. If payment is not yet due under the contract, input VAT may still be deducted.

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