Multi-Invoice Payment Matching for Xero

When a single payment covers 10, 50, or 200 invoices, manual matching is a nightmare. RemitClear reads every line item from the remittance and matches them to your open Xero invoices automatically.

Trusted by finance teams in Australia and the UK

The Problem

One Payment, Dozens of Invoices, Hours of Manual Work

Many businesses receive remittance advices where a single payment covers a large number of invoices. A construction firm pays against 40 progress claims. A supermarket chain settles 200 supplier invoices in one BACS run. An NDIS plan manager remits payment for dozens of participants in a single document. These multi-invoice remittances are the hardest to process manually.

In Xero, there's no built-in way to take a remittance advice PDF and automatically allocate a lump-sum payment across the correct invoices. Your accounts receivable team has to open the remittance, read each invoice number, search for it in Xero, verify the amount, and allocate, line by line. For a remittance with 50 invoices, that's 50 searches, 50 verifications, and 50 allocations. One mistake means hours spent reconciling at month-end.

The problem scales with volume. Teams in Australia processing EFT remittances and teams in the UK processing BACS remittances face the same bottleneck: the gap between a multi-invoice payment arriving in the bank and those invoices being correctly allocated in Xero. That gap costs real time, real money, and real frustration.

The Solution

How RemitClear Handles Multi-Invoice Remittances

RemitClear is purpose-built for the exact scenario where a single payment covers multiple invoices. The AI extraction engine doesn't just read the total. It reads every individual line item and matches each one separately against your Xero invoices.

Every Line Item Extracted

RemitClear's OCR reads the entire remittance document, whether it's 5 invoices or 500. Each line item is extracted individually with its invoice number, amount, and any reference details. Multi-page remittances from grocery retailers, NDIS plan managers, and large enterprise clients are handled in under 30 seconds.

Matched Across Your Open AR

Each extracted invoice number is matched against your open accounts receivable invoices in Xero. The matching algorithm handles exact matches, partial matches, and prefix variations, so even if the invoice number on the remittance differs slightly from your Xero record, RemitClear finds the right invoice. Already-paid invoices are flagged automatically.

Batch or Separate Posting

After reviewing matches, choose how to post to Xero. A batch payment creates a single transaction covering all matched invoices (ideal when the client sends one lump-sum payment). Separate payments create individual transactions per invoice (useful when each line appears as a separate entry on your bank statement). RemitClear supports both workflows. For remittances exceeding Xero's 200-invoice batch payment limit, RemitClear splits into sequential batches automatically (batch 1 of 3, batch 2 of 3, and so on) and posts them in sequence with the full remittance PDF attached to each.

Credit Notes and Partial Amounts

Real-world remittances aren't always clean. Clients deduct credit notes, apply discounts, or make partial payments. RemitClear lets you adjust allocation amounts during review, handle discrepancies, and validate totals before posting. Nothing reaches Xero unless the numbers add up.

Built for High-Volume Remittance Processing

RemitClear handles the complex, high-volume remittances that generic accounting tools can't. Finance teams across Australia and the UK use RemitClear for:

Construction & Engineering

Progress claims, retention releases, and variation payments, often 20-50 invoices per remittance from a single head contractor.

Grocery Retail & FMCG

Supermarket remittances from ASDA, Sainsbury's, Tesco, Costco, and Booker with 200+ line items including promotional deductions.

NDIS & Disability Services

NDIA remittances covering hundreds of participant invoices in a single document. Processed in seconds, not hours.

Professional Services

Consulting firms and agencies receiving consolidated payments from large clients against multiple project invoices.

"The adoption of RemitClear across our businesses has automated the previously manual receipt reconciliation process, saving an estimated 12 hours per week and unlocking capacity for our back-end finance team to take on higher value and more personally fulfilling roles within our team. The time from initial consulting to onboarding took less than a week. RemitClear is a perfect example of AI in finance providing an all-round better solution than traditional methods."

Niall Kennedy, Financial Controller, Connect Resources

Multi-entity Australian business group.

Product Demo

See RemitClear in Action

Upload

Extract

Match

Post

Done

Remittance document

Remittance_April_2025.pdf

142 KB

Extraction complete

INV-1042£3,200.00

INV-1087£1,450.00

INV-1103£890.00

Xero invoice matching

Waiting for extraction...

INV-1042

£3,200.00

INV-1087

£1,450.00

INV-1103

£890.00

Posted to Xero

Payments recorded successfully

FAQ

Frequently Asked Questions

How long does it take to process a remittance with 200+ invoices?

Under 30 seconds from upload to matched results. RemitClear's AI extraction handles multi-page, high-line-count remittances (including complex formats from grocery retailers and NDIA) without slowing down. Processing time is roughly the same whether the remittance covers 5 invoices or 500. Xero enforces a 200-invoice limit per batch payment. RemitClear handles this automatically by splitting large remittances into sequential batches, so you do not need to manually break up the payment.

Should I use batch payments or separate payments in Xero?

It depends on how the payment appears on your bank statement. If your client sends one lump sum covering all invoices, batch payment keeps your Xero records aligned with the bank feed: one transaction, multiple invoices allocated. If each invoice is paid as a separate bank entry (common with some clients), separate payments avoid reconciliation mismatches. You choose per remittance, not globally.

What if my remittances are handwritten or poorly scanned?

RemitClear's AI model is trained to handle low-quality inputs: scanned documents, photographed remittances, and even handwritten notes. Accuracy on poor-quality documents is lower than on clean PDFs, but extracted data is always presented alongside the original document so your team can verify and correct before posting.

Can I process remittances from multiple Xero organisations?

Yes. RemitClear supports multiple Xero organisations from a single workspace. Bookkeeping practices and accounting firms managing several client entities can connect each Xero organisation separately, with its own settings, bank accounts, and remittance history.

What happens if an invoice on the remittance is already paid in Xero?

RemitClear automatically detects already-paid invoices during the matching step and flags them. You'll see which invoices are already settled so you can investigate (e.g. duplicate payment from the client) rather than accidentally creating a double payment in Xero.

Send us your most complex remittance

Book a 30-minute demo. Bring a multi-invoice remittance and we will process it live on the call.

Or email jacob@remitclear.com with 2-3 sample remittances and we will test them before we talk.