What is Real-Time Payment (RTP)?

A real-time payment (RTP) is an electronic payment that is processed, settled, and made available to the recipient within seconds -- or at most, a few minutes -- any time of day, any day of the year, including weekends and holidays. Unlike traditional ACH bank transfers that take one to three business days to settle, or checks that take longer, real-time payments deliver funds instantly with immediate confirmation. In the United States, the primary real-time payment network is The Clearing House RTP network, launched in 2017, which connects banks and credit unions to enable 24/7/365 instant settlement. The Federal Reserve also launched FedNow in 2023, expanding real-time payment access across a larger number of financial institutions. For freelancers and small business owners, real-time payments represent a significant improvement over traditional payment methods -- they eliminate the waiting period between when a client initiates payment and when funds are available in your account, which directly improves cash flow and reduces the uncertainty associated with slow payment settlement.

Real-time payments work through a direct bank-to-bank network that operates independently of the traditional batch-processing ACH system. When a client initiates an RTP transaction, the payment instruction is sent to their bank, which validates the account details and available funds, then transmits the payment to the recipient's bank through the RTP network. The recipient's bank credits the funds to the account within seconds and sends a confirmation back to the sending bank. The entire process completes in under 10 seconds in most cases. Unlike ACH, which batches transactions and processes them multiple times per day during business hours, the RTP network runs continuously -- a payment initiated at 11 PM on a Sunday settles immediately. The recipient can begin using the funds immediately with no hold period. Transaction limits currently apply -- the RTP network has a maximum transaction limit that has been raised over time as the network has matured.

For a freelancer waiting on a $10,000 invoice payment that a client initiated on Friday afternoon, the traditional ACH settlement process might mean the funds do not appear until Tuesday or Wednesday of the following week -- a three to five business day gap. With real-time payment, those funds settle within seconds of the client initiating the transfer. This difference eliminates one of the most frustrating aspects of freelance cash flow management: the gap between knowing payment is on its way and actually having access to the funds. Real-time payments are especially valuable for freelancers who need to pay subcontractors or suppliers immediately, who have time-sensitive expenses, or whose personal cash flow depends on receiving client payments quickly. As more banks adopt the FedNow network and the RTP network, real-time payment capability is becoming a standard expectation rather than a premium feature.

ACH (Automated Clearing House) transfers are the traditional electronic payment method used for most business bank-to-bank transfers. Standard ACH settles in one to three business days. Same-day ACH settles on the same business day if initiated before the cutoff time. Real-time payment settles in seconds, any time, any day. ACH is free or very low-cost for most business accounts. Real-time payments may carry a small per-transaction fee (typically $0.25 to $1.00) that is passed on to the sender or receiver depending on the bank's fee structure. For most routine invoice payments where speed is not urgent, ACH is cost-effective. For time-sensitive payments -- urgent invoices, last-minute payroll funding, same-day supplier payments -- real-time payment is worth the small additional cost. As transaction fees decrease and real-time networks expand, RTP is expected to gradually displace much of the standard ACH volume over the coming years.

Accepting real-time payments requires that both your bank and your client's bank participate in a real-time payment network (RTP or FedNow). Check with your business bank to confirm participation and whether real-time payment receiving is enabled on your account. Many major banks and fintech platforms now support receiving RTP transactions. Some payment processors and invoicing platforms are beginning to offer real-time payment options as part of their standard payment method choices. To request real-time payment from clients, provide your bank's RTP-enabled account number and routing number and ask clients to initiate the transfer through their bank's bill pay or wire transfer interface. As RTP becomes more mainstream, invoicing platforms are expected to add direct RTP payment links alongside credit card and ACH options, making it as easy to accept real-time payment as any other method.

Eonebill stays current with evolving payment technology so you can offer clients the payment methods they prefer. While real-time payment is still expanding across the banking infrastructure, Eonebill integrates with payment processors that support fast settlement -- including same-day ACH options that significantly reduce your collection wait time. The [free invoice generator](/free-tools/invoice-generator) creates invoices with payment links that give clients a streamlined payment experience. As real-time payment networks expand, [Eonebill pricing](/pricing) plans include the latest payment integrations to ensure your clients can always pay through the fastest available channel, keeping your cash flow as current as possible.

1. Assuming all banks support real-time payment -- while adoption is growing rapidly, not all banks and credit unions are connected to RTP or FedNow yet; verify with your bank and confirm your client's bank is also connected before expecting instant settlement. 2. Confusing same-day ACH with real-time payment -- same-day ACH is faster than standard ACH but still processes in batches with cutoff times; it is not the same as real-time settlement that occurs 24/7. 3. Overlooking transaction limits -- real-time payment networks have maximum transaction caps; for large invoice payments, confirm whether the amount falls within current limits or whether a wire transfer is more appropriate. 4. Not educating clients about real-time payment options -- many clients default to ACH or check because it is familiar; proactively informing clients that you accept real-time payment and explaining the process helps accelerate adoption. 5. Relying on a single payment method -- diversifying the payment methods you accept (credit card, ACH, real-time payment, digital wallets) maximizes the likelihood that any given client can pay through their preferred channel without friction.

[Payment Processor](/glossary/payment-processor) -- the infrastructure provider that facilitates real-time and other electronic payment processing. [PCI Compliance](/glossary/pci-compliance) -- the security standard that applies to electronic payment systems including real-time payment. [ACH Transfer](/glossary/ach-transfer) -- the traditional electronic transfer method that real-time payment is rapidly supplementing. [Invoice](/glossary/invoice) -- the billing document that triggers the client's payment action, increasingly through real-time channels.