A simple way to understand a Letter of Credit and avoid payment rejection.
A SWIFT MT700 is the official banking message used to issue a Letter of Credit (LC).
It defines the rules, amounts, dates, documents, and conditions that the seller must respect to receive payment.
If just one document is incorrect, the bank can legally refuse payment—even if the goods are perfect.
This guide explains each field in clear business language.
✅ What MT700 Is Used For
The buyer’s bank guarantees payment
Payment is made only if documents comply
Every field protects the buyer and supplier
For the seller, reading MT700 correctly = guaranteed payment
✅ Key MT700 Fields (Plain English Explanation)
| SWIFT Field | Meaning | What to Check |
|---|---|---|
| :40A – Form of Credit | Almost always “IRREVOCABLE” | Never accept “REVOCABLE” |
| :20 – LC Reference Number | Identification of the credit | Must appear on all correspondence |
| :31C – Date of Issue | LC becomes legally valid | Check deadlines |
| :31D – Expiry Date & Place | Last day + country for document presentation | Expiry in seller’s country = easier |
| :50 – Applicant | Buyer / Importer | Name must match contract |
| :59 – Beneficiary | Seller / Exporter | No spelling errors |
| :32B – Currency & Amount | Maximum LC value | Must match invoice/contract |
| :39A – Tolerance | Example ±10% allowed | Important for bulk cargo/freight |
| :41A – Payment/Nego Bank | Bank that pays or negotiates documents | Ensure this bank accepts your docs |
| :42C – Payment Terms | At sight or 30/60/90 days (usance) | Impacts cash flow |
| :43P – Partial Shipments | Allowed / Not Allowed | If NOT allowed = only one shipment |
| :44C – Latest Shipment Date | Final date cargo must leave port | Miss it → payment refused |
| :44E / 44F – Ports | Loading port / Discharge port | Must match Bill of Lading |
| :45A – Goods Description | Product, quantity, Incoterm | Too detailed = dangerous |
| :46A – Required Documents | Invoice, BL, COO, Insurance, SGS, etc. | Every word matters |
| :47A – Additional Conditions | Extra requirements | Watch out for “soft clauses” |
| :71B – Charges | OUR / SHA / BEN | OUR = you pay all bank fees |
| :49 – Confirmation | Confirmed / Without | “Confirmed” = stronger protection |
✅ Example of a Simple Real MT700 (Plain English Version)
Irrevocable Letter of Credit
Amount: USD 100,000
Payment: At sight (immediate payment)
Partial Shipments: Allowed
Documents: Invoice, Original B/L, Certificate of Origin, Insurance 110% of CIF
Expiry: 21 days after shipment
✅ If documents match → payment is guaranteed
✅ Most Common Risks & How to Avoid Them
❌ Wrong shipment dates
❌ Ports not matching the Bill of Lading
❌ Overly detailed product description
❌ No tolerance on bulk cargo
❌ “Subject to applicant approval” (dangerous soft clause)
❌ Expiry in buyer’s country, not seller’s
❌ Unknown who pays banking fees
Small detail = big financial risk.
✅ 10-Point Checklist Before Shipping
✔ Shipment date is realistic
✔ Partial shipments allowed (if needed)
✔ Tolerance (±10%) included
✔ Accurate ports of loading/discharge
✔ Required documents easy to produce
✔ Payment at sight or clear usance terms
✔ Bank of negotiation is acceptable
✔ Confirmation needed or not
✔ Expiry date in seller’s country
✔ No soft clauses
If something is incorrect → request an Amendment (MT707) before shipping.
✅ Quick FAQ
Q: Does the bank check the goods?
No — banks check documents only, not the cargo.
Q: What happens if one document is wrong?
Payment can be refused.
Q: Can an MT700 be fixed after issue?
Yes — through an amendment.
Q: Does MT700 prove the buyer has money?
Yes — the buyer’s bank commits to pay if documents comply.
✅ Final Takeaway
Reading a SWIFT MT700 correctly means:
✅ Zero risk of non-payment
✅ No disputes
✅ Faster logistics
✅ Total control of the LC process
A properly drafted MT700 transforms a Letter of Credit into a guaranteed payment, based only on documents—not negotiation, not trust, not promises.
About the Author
With extensive experience in international finance, the author structures high-level funding
solutions for governments, private corporations, public–private partnerships (PPP),
and large-scale development projects across energy, infrastructure, real estate,
education, healthcare, agriculture, and humanitarian sectors.
Operating through a global network of top-tier banks, institutional partners,
private capital groups, and regulated financial platforms, the author manages
confidential and compliant strategies involving SBLC, BG, MTN, DLC,
trade finance, structured finance, and monetization frameworks.
All processes follow strict AML/KYC, due diligence, and international regulatory
standards.
The author’s mission is to simplify access to world-class financial knowledge and
bring clarity to complex funding mechanisms, empowering governments, communities,
and project owners to realize transformative initiatives that enhance education,
healthcare, housing, clean energy, and economic development in emerging regions.
Professional Engagement & Confidentiality
All interactions are confidential, conducted with integrity, and aligned with
international compliance protocols.
No public fundraising, investments, or financial solicitations are offered.
Each project is treated with discretion, professionalism, and strategic precision.
Important Legal Disclaimer
This content is strictly educational and informational.
It does not constitute financial advice, investment solicitation, securities
promotion, or an offer to participate in any financial product, instrument, or program.
Any mention of SBLC, BG, MTN, PPP, monetization, structured finance, or trade finance
is purely illustrative and intended to promote understanding of global financing
mechanisms.
All real transactions require independent legal, tax, and regulatory assessments
by qualified professionals.
The objective of these publications is to contribute to global development by
promoting transparency, education, access to funding knowledge, and sustainable
solutions for social welfare, healthcare, housing, and humanitarian progress.
Contact
For confidential professional inquiries:
Email: info@nnrvtradepartners.com
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