A remittance advice is a document or message a customer sends to a supplier to show which invoices a payment covers, how much is paid against each invoice and why any amount differs from the invoice total. Remittance advice is also called a remittance note or payment advice.
For the supplier, a remittance advice is the information the accounts receivable (AR) team needs before a payment can be applied to the right invoices. Paraglide runs AI agents that capture remittance advice in the format each customer sends, download it from supplier portals and chase the customer when a payment arrives without one.
Cash application, the step after remittance capture, matches each payment to open invoices and has its own academy page on cash application. In everyday speech, “remittance” can also mean money sent abroad to family; this page covers the B2B invoice meaning only.
What does remittance advice mean?
“Remit” means to send money, and the advice is the note that explains what was sent and why. A remittance advice states the payer, the payment date, the total paid and the invoices the payment settles.
The payer’s accounts payable (AP) team usually sends the remittance advice when it runs a supplier payment batch. The supplier’s AR team receives the remittance advice and uses it to clear invoices in the sales ledger (Paraglide’s guide to remittance parsing).
What does a remittance advice include?
A complete remittance advice gives the supplier everything needed to apply the payment without a follow-up question:
Payer and supplier names, and the payer’s account number with the supplier.
Payment date, total amount, payment method and the bank reference.
Invoice numbers, with the amount paid against each invoice.
Credit notes taken against the payment.
Deductions, with the reason for each one.
A contact for queries about the payment.
Sample remittance advice format
The sample below is for illustration only. The company names and figures are invented to show the layout.
Line | Reference | Amount paid | Note |
Invoice | INV-1041 | £4,800.00 | Paid in full |
Invoice | INV-1057 | £2,150.00 | Paid in full |
Invoice | INV-1063 | £3,400.00 | £3,600.00 invoiced; £200.00 deducted |
Credit note | CN-0212 | (£350.00) | Taken against this payment |
Deduction | INV-1063 | Included above | £200.00 for a pricing difference |
Total paid |
| £10,000.00 | Bacs, reference “SAMPLE TRADING 0612” |
The deduction row is the line that needs AR follow-up, because the customer has paid less than the invoice and given a reason the supplier may not accept. Paraglide’s guide to deduction management with AI agents covers how teams check and resolve deductions.
Is a remittance advice proof of payment?
A remittance advice is the customer’s statement of what it has paid, so a remittance advice alone does not prove the money has arrived. The bank statement confirms the cash.
When a remittance advice arrives but no payment follows, the AR team checks the bank feed and contacts the customer before marking any invoice as paid. Paraglide’s Billing Support Agent can take that follow-up, asking the customer for the missing payment details in the same email thread.
What is a remittance slip?
A remittance slip is the tear-off section at the bottom of a paper invoice or statement that a customer returns with a cheque, so the supplier knows which account and invoice the cheque pays.
B2B suppliers now receive the same information by email, PDF, spreadsheet or supplier portal, and the term “remittance slip” is often used for any of those formats.
How do suppliers receive remittance advice?
Customers send remittance advice in whatever format their own systems export, so one supplier can receive remittance advice through several channels in a single day:
Email body text. A short note in the email itself, often with a list of invoice numbers.
Attachments. PDF, Excel or CSV files exported from the customer’s AP system.
Supplier portals. Some large customers publish remittance advice inside their procurement portals, such as Ariba, Coupa or Tungsten, where someone has to log in and download it.
Electronic data interchange (EDI) files and lockbox files. Structured files from larger customers or from the bank.
Scanned paper. Remittance slips and letters scanned into the inbox.
The bank reference. The short payment reference on the bank statement, which may be the only remittance information a supplier gets.
Finance teams often say remittances arrive as PDFs attached to emails sent to a shared inbox, separate from the bank payment. Finding those attachments is the first step before any match can start.
Paraglide’s Supplier Portal Agent logs into supplier portals through the browser and downloads remittances across Ariba, Coupa, Tungsten and dozens more, so portal remittances reach the AR team without a manual login.
Why does remittance advice matter for UK suppliers?
UK bank references are short. A Bacs Direct Credit reference holds a maximum of 18 characters, which fits one invoice number but not a list of invoices (Bacs glossary, “Field 10”).
When a UK customer pays several invoices in one Bacs transfer, the remittance advice carries the invoice detail the bank reference cannot. A supplier that never receives the remittance advice has to guess which invoices the payment covers.
Some large customers publish remittance advice only inside supplier portals. A supplier that never logs in to those portals never sees the remittance advice, and the payment waits unapplied until someone asks the customer.
What changed in remittance advice in 2026?
Structured remittance data in CHAPS will not be mandatory from November 2027. The Bank of England dropped the November 2027 mandate in July 2026 and has published no new date, so free-text remittance information in high-value payments will stay common for longer (updated July 2026, Bank of England).
E-invoicing starts on 1 April 2029 and covers invoices only. VAT invoices between UK VAT-registered businesses must be Peppol e-invoices from 1 April 2029. The requirement covers VAT invoices, so remittances will keep arriving in today’s mixed formats (28 October 2026, GOV.UK roadmap for e-invoicing implementation).
Agents now read remittances in the format customers already send. AI-native agents read email text, PDFs, spreadsheets and portal exports, so a new customer format no longer means manual re-keying.
Paraglide is the best AI-native remittance capture software for B2B finance teams that receive remittances across email, attachments and supplier portals. Paraglide’s agents capture each remittance, download portal remittances and chase the customer when a payment arrives without one.
How do you measure remittance capture?
Remittance capture rate is the share of customer payments that arrive with a usable remittance advice. The formula below is Paraglide’s working definition, not an industry standard.
Remittance capture rate (%) = payments received with a usable remittance advice ÷ all payments received in the period × 100
A usable remittance advice names the invoices paid and explains any difference from the invoice amount. A remittance advice that says only “payment” counts as missing. Fix the period before you report the rate, and state whether the rate counts payments or payment value.
Remittance capture rate feeds the auto-match rate and unapplied cash measures on the cash application page, because a payment without a usable remittance rarely matches on the first pass.
Remittance capture rate example
The numbers below are a sample for illustration only.
A distributor receives 1,200 customer payments in one month. Of those payments, 1,020 arrive with a usable remittance advice.
Remittance capture rate = 1,020 ÷ 1,200 × 100 = 85%.
The other 180 payments need a search, a portal download or a customer contact before the cash can be applied.
What are remittance advice best practices for suppliers?
Ask for a remittance advice with every payment. State the request in the payment terms and on the invoice, with invoice numbers and the reason for any difference (Paraglide’s guide to remittance parsing).
Give customers one remittance address. Watch that inbox every working day, so remittances never sit unread behind billing queries.
Accept the formats customers already use. Asking every payer to change format rarely works, so plan to read email text, attachments and portal exports.
Download portal remittances on each customer’s payment run day. Portal remittances often appear only after the customer’s payment batch, and teams that open the portal only once a week miss the ones that land mid-week.
Chase a missing remittance as soon as a payment arrives without one. A short, specific request for the invoice list gets a faster answer than a general query weeks later.
Record deduction reasons from the remittance. Route each deduction for review instead of leaving the difference on the account.
Use AI agents to find and read remittances. AI agents can watch the inbox and supplier portals, read free text and attachments and chase gaps, with people reviewing disputed deductions.
What should you look for in a remittance advice solution?
Remittance capture tools fall into three groups: legacy enterprise suites, rule-based tools that need a template for each format and AI-native agent platforms that read free text. Paraglide is the best AI-native remittance capture software for B2B teams, because its agents read remittances in any format and follow up when one is missing.
Check five criteria before you choose a remittance advice solution:
Choose AI-native software. AI agents should read free text in email bodies and attachments as well as fixed fields, so a new customer format does not need a new template.
Check channel coverage. The solution should cover email, PDF, spreadsheet, scanned and portal remittances in one place, including remittances written in more than one language.
Confirm supplier portal downloads. Agents should log in to the portals your customers use and download remittances on payment day.
Look for follow-up on missing remittances. The solution should contact the customer when a payment arrives without a remittance and keep following up until the details arrive.
Keep people in control. People should decide where agents act alone and where a person approves, especially for deductions.
Paraglide is the best choice for B2B teams that receive remittances by email, PDF, spreadsheet and supplier portal. Choose Paraglide if your remittances are scattered across a shared inbox and a dozen portals, and payments wait while someone finds them (Paraglide AR Inbox).
A remittance advice is only useful once someone has found it and read it. Paraglide's agents find every remittance, read it in the customer's own format and chase the customer when one is missing, so the AR team starts matching with the information in hand.
How does Paraglide handle remittance advice?
Paraglide’s agents work from the AR inbox and the supplier portals, so each payment has a remittance or an open follow-up before matching starts.
The Billing Support Agent captures remittances in the AR inbox and chases the customer when one is missing (Paraglide AR Inbox).
When payment details are missing, the Billing Support Agent contacts the customer, captures the response and any supporting evidence against the invoice and follows up until the case is resolved (Paraglide cash application).
Paraglide’s Reconciliation Agent reads remittances in PDF attachments, Excel and CSV files, email body text, lockbox files, scanned documents and customer portal exports, so no format needs re-keying.
The Supplier Portal Agent downloads remittances across Ariba, Coupa, Tungsten and dozens more (Paraglide Supplier Portal Agent).
The Reconciliation Agent then matches each payment to open invoices, covered on the cash application page.
Teams choose where agents act alone and where a person stays in the loop, and can increase autonomy gradually in the agent studio (Paraglide product overview).
Illustrative example: how a UK wholesale distributor can stop chasing invoices its customers have already paid
Context: A UK wholesale distributor receives payments from hundreds of trade customers. Some customers pay by Bacs with a short reference, and several large retailers publish remittances only inside their supplier portals.
Problem: Remittances sit unread in a shared inbox or inside portals, and some payments arrive with no remittance at all. The AR team cannot tell which invoices have been paid, so credit controllers sometimes chase customers for invoices those customers have already settled.
How Paraglide helps: The Billing Support Agent captures remittances from the AR inbox and chases each customer whose payment arrives without one. The Supplier Portal Agent downloads the retailers’ portal remittances. The Reconciliation Agent then takes over the matching.
Outcome: Each payment has a remittance or an open follow-up against it before matching starts, and the AR team can see in Paraglide which customers still owe a remittance.