Telegraphic Transfers Explained: How They Work and When to Use Them

If you’ve received an invoice listing “telegraphic transfer” as the accepted payment method, or spotted the abbreviation “TT” in your banking portal, you may be wondering what it means. The term shows up often in international business transactions, but it’s not always clearly defined. A telegraphic transfer is simply a way of sending money electronically between banks, most often across borders.

Behind the scenes, telegraphic transfers rely on a network of financial institutions, messaging systems, and settlement processes that influence how long an international transfer takes and how much it costs. In this article, we’ll cover the ways you can optimize moving money across borders using telegraphic transfers and when it makes sense compared to other options. It also addresses one of the most common sources of confusion: why TT, wire transfer, and SWIFT all seem to refer to the same thing.

Telegraphic transfers are just one way to move money internationally. Other payment methods can offer faster settlement, lower fees, or more predictable delivery depending on the scenario. Slash is a business banking platform that supports a range of payment methods, giving you more control over your international payment strategy.¹ From a single platform, you can send global ACH, initiate SWIFT wires to more than 180 countries, and transfer crypto across eight different blockchains. Continue reading to learn more.⁴

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What Is a Telegraphic Transfer (TT)?

A telegraphic transfer is an electronic method of moving funds between bank accounts, most commonly used for international payments. TT payments typically travel through the SWIFT network, the global messaging system that banks use to communicate payment instructions to one another.

The term itself is historical. It dates back to a time when payment instructions were transmitted over telegraph wires. The name persisted in banking documentation, particularly in the Asia-Pacific region, the UK, and parts of the Middle East. You'll also see it written as "telex transfer" or simply "T/T," all of which refer to the same thing.

In modern usage, telegraphic transfers and wire transfers are largely interchangeable. Both describe the same underlying mechanism: a bank-to-bank transfer that moves funds electronically through a network of financial institutions. The distinction people sometimes draw is regional rather than technical. "Wire transfer" is the more common term in North America; "telegraphic transfer" or "TT" is more common internationally.

SWIFT is worth clarifying here as well. SWIFT (Society for Worldwide Interbank Financial Telecommunication) is the messaging network that carries payment instructions between banks. It does not actually hold or move money. The funds themselves settle through a chain of correspondent banks. When someone says "SWIFT transfer," they mean an international wire transfer that uses SWIFT to transmit the instructions.

How Does a Telegraphic Transfer Work?

A telegraphic transfer sends payment instructions through the SWIFT network, which then coordinates fund movement through a chain of intermediary and correspondent banks. That chain is what drives both the cost and the timeline for an international money transfers, and it's where a lot of the confusion about bank fees can originate, too. Here's how the process unfolds from start to finish:

Step 1: Payment initiation

The sender visits their bank or banking platform and submits a payment instruction. This includes the recipient's bank details, the transfer amount and currency, a fee arrangement, and often a reference or purpose of payment. The sending bank validates the instruction and prepares to route it through SWIFT.

Step 2: Compliance and verification

Before the payment leaves, the sending bank runs it through compliance checks: sanctions screening, anti-money laundering (AML) controls, and identity verification. Depending on the transfer amount, the destination country, and the institution, this step can add time. Payments to higher-risk jurisdictions or above certain thresholds may require additional documentation.

Step 3: SWIFT routing through correspondent banks

Here's where the mechanics get important. Most banks don't have direct relationships with every bank in every country. When no direct relationship exists, the payment passes through one or more correspondent banks, each of which holds an account with the next institution in the chain.

Each correspondent bank may deduct a handling fee before passing the funds along. This is why recipients sometimes receive less than what was sent, even when the sender paid all listed fees upfront. The number of intermediary hops depends on the currency pair and destination.

Step 4: Settlement and currency conversion

If the payment crosses currency zones, conversion happens somewhere in this chain, typically at the receiving bank or an intermediary. The exchange rate applied is usually the bank's own rate, which includes a markup over the mid-market rate. This is another place where value can be lost in transit, and it's rarely made transparent in advance.

Step 5: Confirmation

Once the transfer completes, the sending bank can issue an MT103, which is a standardized SWIFT message that serves as proof of payment. It includes transaction details like the amount, date, sender and receiver information, and a unique transaction reference. Recipients sometimes request an MT103 from their bank or supplier to confirm that a payment was sent.

Settlement finality means the funds are irrevocable once they've been received. Unlike some payment rails (like ACH), SWIFT transfers cannot be reversed once settled.

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What Do You Need to Send a Telegraphic Transfer?

International payments often require more information than domestic transfers. Depending on the recipient, you may need bank account details in an unfamiliar format, SWIFT information, or be required by your bank to include additional details for screening purposes. In general, you should make sure you have the following information before initiating a telegraphic transfer:

Full legal name of the recipient (individual or business name as it appears on their bank account)
Complete address of the recipient
Bank name and address of the receiving institution
SWIFT/BIC code of the receiving bank (and the intermediary bank, if applicable)
Account number or IBAN (IBAN is required for most European destinations; other regions use local account number formats)
Transfer amount and currency
Purpose of payment (required by many banks and jurisdictions for compliance)
Fee arrangement

International wires do not always arrive for the exact amount sent. Along the way, correspondent banks may deduct processing fees, exchange rate movements can affect the converted value, and additional charges may be applied at different points in the transfer chain. To account for this, TT payments typically offer three fee arrangements that define how costs are split between the sender and recipient:

OUR means the sender pays all fees, including those charged by intermediary banks. The recipient should receive the full transfer amount. In practice, some intermediary banks still deduct fees regardless, but OUR signals the intent.
BEN means the beneficiary (recipient) pays all fees. The sender pays nothing beyond the base transfer, but the recipient receives less than the stated amount.
SHA (shared) means the sender pays the sending bank's fee and the recipient absorbs any deductions from correspondent banks. This is the most common arrangement and the one most likely to result in the recipient receiving slightly less than expected.

When Does it Make Sense to Send a TT?

There are several ways to move money across borders, and each comes with its own tradeoffs. Knowing when to use a telegraphic transfer can help your business optimize its global payment strategy around FX risk, fees, and recipient requirements. Here are some general guidelines for when TTs make sense and when another payment method may be more appropriate:

When TTs work well

High-value, infrequent payments: When you're paying a large supplier invoice or transferring a significant sum, the fixed cost of a TT becomes a smaller percentage of the total. The security and finality of SWIFT settlement is worth it.
Payments to regions with limited rails: SWIFT has over 11,000 member institutions in more than 200 countries, making it the most widely accepted international payment method available today. If your recipient is in a country without strong local payment infrastructure, a TT may be the only reliable path.
Contractual or regulatory requirements: Some supplier contracts, trade finance arrangements, or local regulations specify telegraphic transfer as the accepted payment method. You don't always have a choice.
Transactions requiring proof of payment: The MT103 is a recognized, auditable record. For compliance-sensitive transactions or disputes, having that documentation may be non-negotiable.

When to consider alternative payment methods

Recurring, low-to-mid value payments: If you're paying freelancers, vendors, or contractors on a regular basis, the fees and multi-day timelines of a TT can add up quickly.
Time-sensitive operations: A two-to-four business day settlement window can create uncertainty. If timing matters for your cash flow, faster settlement options like crypto may be worth prioritizing.
Lower-cost corridors with local clearing networks: For many currency corridors, local payment networks (such as SEPA in Europe or Zengin in Japan) can settle faster and at lower cost than SWIFT. Some international payment platforms, such as Slash, will give you the option to access local payment rails via the ACH network if available.

Streamline Your International Payments with Slash

Not every international payment is the same. A large supplier invoice to a factory in Vietnam may warrant a SWIFT wire. A recurring payment to a contractor in Germany might clear faster and cheaper through a local clearing network. A B2C payment might move most efficiently as a stablecoin transfer. TTs may be reliable and well-supported, but your payment infrastructure should give you options.

Slash supports SWIFT wire transfers, Global ACH through local clearing networks, and stablecoin payments via USDC and USDT. Beyond payment capabilities, Slash gives you sub-accounts to organize funds by purpose and integrates directly with QuickBooks, Xero, and Sage Intacct so your books stay current without manual reconciliation. For businesses managing international payments at volume, the operational overhead that comes with cross-border payments can be one of the biggest costs; Slash is a financial platform designed to help reduce that overhead.

Here’s what else you get with Slash:

Slash Visa® Platinum Card: Earn up to 2% cash back on business expenses, set customizable spending controls and limits, and issue unlimited virtual cards for your team members.
Global USD Account: Get access to a U.S. bank account, corporate cards, and USD payment rails without needing a US-formed incorporation.³
Dynamic business banking: Open unlimited virtual accounts to separate operational funds and give teams clearer visibility into cash flow. Manage multiple business entities from a single dashboard, with consolidated reporting across accounts.
High-yield treasury: Earn up to 3.83% annualized yield on idle funds with money market investments from BlackRock and Morgan Stanley, managed directly within your Slash account.⁶
Flexible financing: Access short-term financing with 30-, 60-, or 90-day repayment terms to help bridge cash flow gaps when needed.⁵

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Frequently Asked Questions

What are the risks of using telegraphic transfers?

Telegraphic transfers, or wires, are some of the most commonly used and reliable payment methods you can use for sending money both domestically and internationally. However, there are some possible limitations to be aware of:

Fees along the correspondent banking chain can reduce the amount the recipient actually receives.
Exchange rate markups applied during conversion mean the effective cost is often higher than the stated transfer fee.
SWIFT payments are irrevocable, so errors in account numbers or routing details can be difficult to resolve.

What are LC and TT payment terms?

A letter of credit (LC) is a bank-issued guarantee that the seller will be paid as long as they present documents that meet the agreed terms. The buyer’s bank issues the LC, and the seller’s bank releases payment after verifying those documents.

TT (telegraphic transfer) in a trade context refers to direct bank-to-bank payment, often structured in stages. For example, “30% TT in advance, 70% TT against copy of B/L” means 30% is paid upfront and the remaining 70% is sent once the seller provides a copy of the bill of lading.