What EFS payment means and who uses it

EFS stands for Electronic Funds Settlement, a system that lets you receive money directly into your bank account from customers who pay by ACH (Automated Clearing House) transfer, debit card, or credit card. You do not handle the physical money or cards—the payment processor moves funds from the customer's bank to yours, usually within one to three business days.

EFS is used by businesses that want to accept digital payments without a physical card reader at checkout. A plumber might email an invoice with an EFS link. A therapist might collect payment through a patient portal. A contractor might send a QR code that routes to a payment page. The customer enters their bank details or card number once, and the money moves electronically.

The key difference from other payment methods: EFS is not a card network like Visa or Mastercard. It is a settlement method—the way funds actually arrive in your account after a customer pays. You will still use a payment processor (like Stripe, Square, PayPal, or a merchant services provider) to handle the transaction, but that processor uses EFS to deposit the money to you.

Key Takeaways

  • EFS is the electronic movement of money from a customer's bank account to yours, handled by a payment processor you choose and set up.
  • You need a business bank account, a payment processor account, and a way to send payment links or forms to customers—no special hardware required.
  • Funds typically arrive in your account within one to three business days, though some processors offer next-day or same-day settlement for a fee.
  • You pay a processing fee per transaction (usually 2 to 3 percent plus a flat fee) and may pay monthly account fees depending on your processor.
  • EFS payments are protected by the same fraud rules as other ACH and card transactions, but you are responsible for verifying the customer's identity before processing refunds.

Setting up a payment processor to accept EFS

You cannot accept EFS payments without a payment processor. This is the company that sits between you and the customer's bank, moving the money and handling security. Common processors include Stripe, Square, PayPal, Authorize.net, and merchant services providers tied to your bank.

To set up, you will need: a business bank account (in your business name, not personal), your business tax ID or EIN, a government-issued ID, and basic business information (address, phone, what you sell). The processor runs a background check and verifies your bank account by depositing two small amounts (usually under $1 each) that you then confirm in your processor account.

Once approved, the processor gives you a merchant account number and access to a dashboard where you can create payment links, invoices, or embed a payment form on your website. You do not need a physical card reader or point-of-sale system unless you also want to accept in-person card payments.

How to send payment requests to customers

After your processor account is live, you have several ways to collect EFS payments. The simplest is to send a payment link via email or text. Your processor generates a unique link for each customer; they click it, enter their payment method (bank account or card), and the transaction processes immediately.

If you have a website, you can embed a payment form directly on a checkout page or invoice page. Customers never leave your site. Alternatively, you can generate an invoice through your processor and email it to the customer—the invoice includes a "Pay Now" button that opens the payment form.

For recurring payments (subscriptions, retainers, monthly fees), you can set up automatic billing. The customer authorizes one payment, and your processor charges them on a schedule you set. You control when to stop or pause the recurring charge.

Understanding settlement timing and fees

Settlement is the time it takes for money to actually land in your bank account. Standard EFS settlement is one to three business days—the processor batches your transactions and sends them through the ACH network, which takes time. Weekends and bank holidays extend the timeline.

Some processors offer faster settlement for a fee. Next-day settlement costs 0.5 to 1 percent extra per transaction. Same-day settlement (money in your account by end of business the same day) costs 1 to 2 percent extra. For most small businesses, standard settlement is fine; faster settlement makes sense only if you need cash urgently or operate on thin margins.

Fees vary by processor and payment method. ACH transfers (direct bank-to-bank) typically cost 0.8 to 1.5 percent plus $0.25 to $0.50 per transaction. Debit and credit cards cost 2 to 3 percent plus $0.30 per transaction. Some processors charge a monthly account fee ($10 to $30) whether you process payments or not. Read your processor's fee schedule before signing up.

Protecting yourself from fraud and chargebacks

EFS payments are protected by federal rules that limit your liability if a customer disputes a charge. If a customer claims they never authorized a payment, the processor investigates and may reverse the charge. However, you are responsible for proving the customer actually authorized it.

To protect yourself: keep records of every authorization—email confirmations, signed agreements, screenshots of the payment form the customer filled out. If you take payment over the phone, record the customer's verbal consent (check your state's recording laws first). For recurring charges, send a reminder email before the first charge and include clear cancellation instructions.

If a customer disputes a charge, your processor will ask you to submit evidence that the customer authorized it. If you cannot prove authorization, you lose the money and pay a chargeback fee (usually $15 to $100). If disputes happen repeatedly, your processor may close your account.

What to do if a payment fails or bounces

A payment can fail for several reasons: the customer's bank account has insufficient funds, the card is expired, the customer entered the wrong information, or the bank flagged the transaction as suspicious. Your processor will notify you that the payment failed and usually give you a reason code.

For ACH transfers, the bank typically returns the failed payment within one to two business days. For card payments, the decline is immediate. In both cases, the money does not leave the customer's account, and you do not receive it.

You can ask the customer to try again with a different payment method or updated information. Some processors let you set up automatic retry—the system tries the payment again a few days later if the first attempt failed. For recurring payments, a failed charge usually pauses the subscription until the customer updates their payment method.

Comparing EFS to other payment methods

EFS (ACH and card processing) is one way to accept digital payments. Other options include invoicing platforms (like QuickBooks Invoices or FreshBooks), which let customers pay by ACH or card but handle the processing for you; payment apps like Venmo or PayPal, which are free to receive but take a cut if the customer pays as a "goods and services" transfer; and in-person card readers (Square Reader, Clover), which work only face-to-face.

EFS through a dedicated processor gives you the most control over fees, settlement timing, and customer data. Invoicing platforms are easier if you already use that software. Payment apps are convenient but charge higher fees (2.2 to 3 percent) and are not designed for business invoicing. In-person readers are necessary only if you meet customers in person.

Many businesses use more than one method—EFS for remote invoices, a card reader for in-person sales, and Venmo as a backup for small informal payments. Choose based on how your customers prefer to pay and what your processor charges.

Frequently Asked Questions

Do I need a business license to accept EFS payments?

You need a business bank account and a tax ID (EIN or sole proprietor SSN), which most processors require during signup. A business license is not always required by the processor, but your state or city may require one depending on your industry. Check your local business registration requirements before opening a processor account.

What happens if a customer claims they did not authorize a payment?

The processor will investigate and ask you to prove the customer authorized it. If you have email confirmation, a signed agreement, or a screenshot of the payment form they filled out, submit it. If you cannot prove authorization, the processor reverses the charge and you lose the money plus a chargeback fee.

Can I accept EFS payments on my phone or do I need a website?

You do not need a website. You can generate a payment link in your processor's app or dashboard and send it via email, text, or social media. The customer clicks the link and pays on their phone. Some processors also let you send invoices directly from their mobile app.

How long does it take to get approved for a processor account?

Most processors approve accounts within 24 to 48 hours if your information is complete and accurate. Some take up to five business days if they need to verify your bank account or run additional checks. You can usually start accepting payments as soon as approval is confirmed.

What if my processor goes out of business?

Your money in the processor's account is held separately and returned to your bank account. However, any pending transactions may be delayed. Choose a processor with a solid reputation and read their terms about what happens if they close. Larger processors like Stripe and Square are unlikely to disappear, but smaller ones carry more risk.