MT799 Demystified: How to Safely Send & Receive Bank Guarantees
A practical guide to avoiding common mistakes that cause EN590, Jet A1, and ULSD deals to fail.
Introduction — Why MT799 Matters in Fuel Trading
The MT799 is one of the most widely used bank-to-bank messages in commodity trading. Unlike MT700, it does not guarantee payment, but serves as a proof of financial capability — a prelude to Letters of Credit, SBLCs, or performance guarantees.
Understanding MT799 is essential for buyers and sellers who want to operate safely and avoid losing millions due to simple missteps.
1. What MT799 Is — Plain Language Explanation
An MT799 is a free-format, bank-issued SWIFT message confirming that a buyer’s bank has the financial backing to issue instruments or guarantees. Key points:
- It is not a payment guarantee.
- Used to show financial credibility before formal contracts or LCs.
- Allows sellers to vet buyers without exposing themselves to unnecessary risk.
2. Typical Uses of MT799
- Pre-qualification for EN590 diesel or Jet A1 transactions.
- Proof that the buyer can issue MT700, SBLC, or MT760.
- Facilitates trust in large-scale commodity deals without upfront cash transfer.
- Supports SPA negotiations and contract execution.
3. How MT799 Works — Step by Step
- Buyer instructs their bank: The bank sends MT799 to the seller’s bank.
- Seller verifies message: Confirms buyer’s bank is legitimate and message is authentic.
- MT799 confirms capacity: Shows the buyer has funds and authorization to issue instruments.
- Next step: Buyer may issue MT700, SBLC, or LC backed by this MT799.
Tip: MT799 is a credibility tool, not a replacement for contract terms or inspection reports.
4. Common MT799 Clauses Explained
- Free-format text: Banks can include specific instructions or references to SPA.
- Reference to transaction: Often cites product type (EN590, Jet A1) and volume.
- Bank confirmation: Confirms that the sender bank is recognized and has funds available for instruments.
- Expiry: Indicates how long the MT799 remains valid as proof.
5. Buyer Safety Tips
Buyers should:
- Ensure their bank is authorized for SWIFT MT799 messages.
- Do not falsify or attempt shortcuts — illegal MT799s destroy reputation.
- Use MT799 to pre-qualify sellers or secure SPA negotiations.
- Keep copies for record and compliance purposes.
6. Seller Safety Tips
Sellers should:
- Verify the sending bank’s SWIFT code and authority.
- Cross-check MT799 with SPA terms before committing to lifting or issuing POP.
- Understand that MT799 does not guarantee funds — further instruments are needed for payment.
- Never act solely on verbal assurances — always confirm via bank messages.
7. Common Mistakes That Lead to Failures
- Assuming MT799 equals immediate payment.
- Ignoring discrepancies in bank codes or formatting.
- Confusing MT799 with MT700 or SBLC obligations.
- Using MT799 from unverified or offshore banks.
- Failing to link MT799 explicitly to SPA terms.
8. MT799 vs MT700 vs SBLC
It is critical to understand the difference:
- MT799: Pre-qualification, bank message confirming potential financial capability.
- MT700: Irrevocable Letter of Credit — payment upon compliant documents.
- SBLC / MT760: Standby Letter of Credit — bank guarantees payment if buyer fails.
Misunderstanding these distinctions is the #1 reason fuel deals collapse before lifting.
FAQ — MT799 Simplified
- Is MT799 a guarantee of payment?
No — it is proof of capability, not a payment instrument. - Do I need MT799 before MT700?
Yes, often sellers require it to verify buyer credibility first. - Can MT799 be used for EN590 and Jet A1?
Yes — widely used for pre-qualification in fuel transactions. - What happens if MT799 is from an unverified bank?
Seller may reject, delaying the deal or ending negotiations. - Is MT799 permanent?
No — it usually has an expiry and is valid only for the specified transaction.
Conclusion — Use MT799 Wisely
MT799 is a powerful tool for buyers and sellers to establish credibility and initiate large-scale transactions safely. Misuse, misunderstanding, or reliance without further instruments is the fastest route to failed EN590 and Jet A1 deals.
Master MT799, align it with SPA, inspection, and title transfer, and you minimize risk while maximizing transactional success.
