Books reconciliation
Books reconciliation software for finance teams
Cointab helps finance teams reconcile accounting books and ERP records with bank statements, sales reports, payment data, vendor ledgers, customer records, marketplace settlements, and other internal or external reports.
View demo reportTrusted by teams reconciling books, ledgers, and finance data
Cointab is used by finance and accounts teams handling recurring reconciliation across accounting books, ERP records, banks, payments, marketplaces, vendors, customers, and internal systems.
Books do not always match the source records
Finance teams often need to verify whether accounting books and ERP records agree with banks, payment gateways, sales systems, vendor statements, customer ledgers, marketplace reports, and operational data. When records are spread across systems, manual reconciliation becomes slow and difficult to audit.
Entries may be missing in books
A transaction may appear in a bank statement, payment gateway report, marketplace settlement, vendor statement, or sales report but may not be posted in the accounting books.
Entries may be missing in external records
Books may show an invoice, receipt, payment, refund, reversal, journal, or adjustment that is not found in the source report.
Timing differences create open items
A transaction may be posted in books in one period but appear in the bank, partner report, payment report, or external system in another period.
Amounts may not match
Differences can happen because of fees, taxes, deductions, refunds, discounts, exchange rates, bank charges, partial payments, or manual posting errors.
References are often inconsistent
Books may use voucher numbers, invoice numbers, ledger references, journal IDs, or narration, while external reports may use transaction IDs, order IDs, UTRs, settlement IDs, or partner references.
Wrong ledger allocation is hard to detect
Entries may be posted to the wrong customer, vendor, GL account, cost center, entity, tax code, or business unit.
Duplicate postings can go unnoticed
The same invoice, receipt, payment, refund, or journal entry may be posted more than once in books or source reports.
Excel becomes fragile as data volume grows
Finance teams often compare ERP exports, ledgers, bank statements, sales reports, and partner files using repeated VLOOKUPs, pivots, filters, and manual exception sheets.
Open items need clear action
Teams need to know whether an item requires book correction, source system review, partner follow-up, journal posting, allocation correction, or month-end adjustment.
What is books reconciliation?
Books reconciliation is the process of matching accounting books or ERP records with source records from banks, payment gateways, sales systems, vendors, customers, marketplaces, tax reports, or other business systems.
For example, your accounting books may show invoices, receipts, payments, refunds, journals, accruals, reversals, vendor bills, customer balances, and ledger postings. External or operational systems may show the original source transactions, such as bank credits, payment gateway settlements, marketplace payouts, vendor statements, customer payments, sales orders, or tax records.
Cointab helps bring these records together so your finance team can answer:
- Which accounting entries are supported by source records?
- Which bank, payment, sales, vendor, customer, or marketplace records are missing in books?
- Which book entries are missing from external reports?
- Which transactions are posted with the wrong amount?
- Which entries are posted to the wrong ledger, account, customer, or vendor?
- Which receipts, payments, refunds, or journals are duplicated?
- Which items are only timing differences?
- Which records need journal correction, posting, reversal, or follow-up?
- Which reconciliation reports can be used for audit and month-end close?
Bring together books, ERP records, ledgers, banks, payments, and source reports
Cointab can reconcile books workflows using reports from accounting systems, ERPs, banks, PSPs, marketplaces, sales systems, vendor records, customer records, tax reports, and supporting files.
| Data source | Example records |
|---|---|
| Books / accounting ledger | Voucher number, posting date, ledger account, debit amount, credit amount, balance |
| ERP export | Transaction ID, document number, GL account, cost center, entity, business unit, amount |
| General ledger | Account code, journal number, narration, debit, credit, closing balance |
| Sales register | Invoice number, order ID, customer, sales amount, tax amount, posting date |
| Purchase register | Vendor invoice, PO number, GRN reference, taxable value, tax amount, gross amount |
| Bank statement | Bank credit, bank debit, UTR, reference, bank charges, transaction date |
| Payment gateway report | Transaction ID, order ID, payment amount, refund, fee, settlement reference |
| Marketplace report | Sales, returns, commissions, deductions, settlements, payout references |
| Vendor ledger / statement | Vendor invoices, payments, debit notes, credit notes, balance |
| Customer ledger / statement | Customer invoices, receipts, credit notes, deductions, receivable balance |
| Journal report | Accruals, reversals, provisions, manual journals, adjustment entries |
| Tax report | GST, VAT, TDS, withholding, tax codes, tax amounts, authority records |
| Supporting data | Customer master, vendor master, account mapping, tax mapping, store mapping, reference mapping |
Users can start with a books or ERP ledger and one external source report, then add bank, sales, payment, marketplace, vendor, customer, tax, journal, or supporting reports as the workflow becomes more complete.
Find books and ledger differences faster
Cointab helps finance teams separate clean accounting matches from exceptions that need review, correction, or follow-up.
Entry in source report but not in books
A transaction appears in a bank, sales, payment, marketplace, vendor, customer, or tax report but is not found in accounting records.
Entry in books but not in source report
Books show an invoice, receipt, payment, refund, journal, or adjustment that does not appear in the expected source file.
Amount mismatch
The transaction reference matches, but the accounting amount differs from the external or operational amount.
Timing difference
The transaction appears in both places but in different periods or posting dates.
Duplicate posting
The same invoice, payment, receipt, refund, journal, or voucher appears more than once.
Wrong ledger allocation
The entry is posted to the wrong GL account, customer, vendor, entity, cost center, tax code, or business unit.
Missing reference
The book entry or source transaction does not contain a clean identifier such as invoice number, order ID, UTR, transaction ID, settlement ID, or voucher number.
Fee or deduction difference
Books do not reflect fees, commissions, deductions, bank charges, payment gateway charges, marketplace charges, or partner adjustments correctly.
Refund or reversal mismatch
Refunds, reversals, chargebacks, cancellations, or credit entries are not recorded consistently across books and source reports.
Tax mismatch
Tax amount, tax code, GST, VAT, TDS, withholding, or statutory treatment differs between books and supporting records.
Journal entry missing
Accruals, provisions, reversals, reclasses, or adjustment journals are missing or posted incorrectly.
Balance mismatch
After matching transactions, the final ledger, bank, vendor, customer, or account balance still differs.
How Cointab automates books reconciliation
Cointab gives finance teams a reusable workflow for preparing books data, matching records, reviewing exceptions, and exporting reports.
Select or create the workflow
Start with a books reconciliation template or build a custom workflow for your ERP, accounting system, ledger format, bank report, payment report, vendor report, customer report, or source system.
Upload or automate data
Upload CSV, XLS, or XLSX files manually, or automate recurring data input through email, SFTP, or APIs.
Map required fields
Select date, amount, and identifier columns such as voucher number, invoice number, transaction ID, order ID, UTR, settlement ID, customer code, vendor code, journal number, account code, or ledger reference.
Add supporting data
Use supporting files for account mapping, customer or vendor master mapping, tax mapping, store mapping, cost center mapping, source-system lookup, fee logic, deduction logic, or opening balance treatment.
Create derived columns
Use AI to create calculated fields such as clean voucher number, normalized invoice number, net accounting amount, tax-adjusted amount, fee-adjusted amount, debit-credit net amount, normalized ledger reference, or combined matching key.
Run reconciliation
Cointab applies structured matching logic across books, ERP records, ledgers, bank data, sales reports, payment reports, vendor records, customer records, marketplace reports, tax data, and supporting files.
Review exceptions
See fully matched, partially matched, unmatched, and skipped records, then drill into transaction-level details.
Download or automate output
Download Excel reports or push matched, unmatched, exception, or summary data back to ERP, accounting, BI, analytics, finance operations, or internal systems.
Match structured accounting records with rules and difficult exceptions with AI
Cointab applies structured matching first, then uses AI to help with difficult open transactions where references are missing, descriptions are messy, or records are spread across multiple systems.
Structured matching
Cointab can match books records using:
Matching scenarios
One-to-one
One accounting entry matches one external transaction, such as one bank entry, payment record, invoice, or settlement line.
One-to-many
One book entry maps to multiple source records, such as one journal posted against several transactions.
Many-to-one
Multiple invoices, payments, refunds, or charges are grouped into one accounting entry or bank credit.
Many-to-many
Multiple accounting entries and multiple source records are grouped and compared together.
Partial matching
The reference matches, but the amount differs because of tax, fee, deduction, refund, discount, FX, partial posting, or timing difference.
Contra / adjustment matching
Reversals, refunds, credit notes, debit notes, accruals, provisions, write-offs, and journal adjustments are netted against original transactions.
AI-assisted transaction matching
After structured rules run, AI helps match difficult open transactions where:
- Voucher references are incomplete
- Bank narration contains embedded references
- Invoice numbers are formatted differently
- Payment gateway references differ from book references
- Vendor or customer names are inconsistent
- One source transaction maps to multiple accounting entries
- One accounting entry summarizes multiple source transactions
- Journal descriptions contain unstructured text
- Refunds, reversals, and adjustments are not directly linked
- Account mapping or ledger descriptions are inconsistent
- Multiple possible matches exist across books, bank, payment, sales, vendor, or customer records
AI exception analysis
For transactions that remain open, AI can help identify possible reasons such as:
AI assists reconciliation, but Cointab keeps the output transparent, reviewable, and audit-friendly.
Clear books reconciliation reports your team can use
Cointab gives finance teams a complete report showing what matched, what partially matched, what remains unmatched, and what was skipped.
Report categories
Fully matched
Book entries, ERP records, ledger lines, bank transactions, payments, invoices, journals, or source records where identifiers and amounts match.
Partially matched
Records where references, accounts, customers, vendors, or transaction details match, but the amount differs.
Unmatched in books
Source transactions present in external or operational reports but not found in accounting books or ERP records.
Unmatched in source records
Book entries present in accounting or ERP records but not found in the expected external or operational report.
Skipped
Rows excluded because of missing, invalid, duplicate, incomplete, or unusable data.
Report capabilities
- Summary cards
- Transaction-level tables
- Matched transaction detail view
- Filters for review
- Difference amounts
- Account-wise summary
- Ledger-wise summary
- Customer-wise summary
- Vendor-wise summary
- Source-wise summary
- Invoice-wise review
- Journal-wise review
- Tax difference review
- Opening and closing balance review
- Excel export
- Manual match
- Undo manual match
- Audit-ready output
- Open-item reason and action analysis
Automate recurring books reconciliation
Once your books reconciliation workflow is configured, Cointab can automate data input, reconciliation runs, and output delivery.
Bring data into Cointab
Receive or pull data through:
- Books ledger exported from ERP or accounting software
- General ledger received on schedule
- Bank statement pulled through API or file upload
- Payment gateway report received by email
- Sales register pushed from ERP
- Marketplace settlement report pulled from SFTP
- Vendor ledger exported from accounting software
- Customer ledger uploaded from ERP
- Tax report added automatically
- Journal report uploaded before month-end close
Run reconciliation automatically
Schedule reconciliation:
Push output back
Send reconciliation output to:
- Fully matched book entries
- Partially matched records
- Unmatched book records
- Unmatched source records
- Amount differences
- Timing differences
- Duplicate postings
- Wrong ledger allocation records
- Tax differences
- Missing journal items
- Refund and reversal mismatches
- Account-level summaries
- Exception reasons
- Suggested actions
- Excel reports
- Structured API output
Start faster with books reconciliation templates
Use a ready-made books reconciliation template where available, or create a custom books reconciliation workflow for your ERP, accounting system, source reports, and business-specific matching logic.
Books vs Bank Statement
Best for comparing accounting ledger entries with bank credits, debits, UTRs, charges, and bank references.
View templateBooks vs Payment Gateway
Best for matching accounting records with payment gateway transactions, refunds, fees, and settlements.
View templateBooks vs Sales Register
Best for reconciling accounting sales entries with invoice, order, customer, and sales register data.
View templateBooks vs Vendor Statement
Best for matching accounting records with vendor invoices, payments, debit notes, credit notes, and balances.
View templateBooks vs Customer Statement
Best for matching accounting records with customer invoices, receipts, deductions, credit notes, and balances.
View templateIf a specific books reconciliation template is not available yet, users can still create a custom reconciliation using their own accounting ledger, ERP export, bank statement, sales report, payment report, vendor report, customer report, tax report, journal report, and supporting data.
See a books reconciliation report before signing up
Open a sample Books Reconciliation report and see how Cointab presents matched, partially matched, unmatched, and skipped transactions.
Books Reconciliation Demo
See how accounting records are matched with external source records, and how missing book entries, unmatched ledger postings, amount differences, timing differences, duplicate entries, tax mismatches, and wrong allocations are highlighted.
View demo reportBuilt for finance teams reconciling accounting records with source data
Cointab is useful for teams that regularly reconcile books, ERP records, ledgers, banks, payments, sales, purchases, vendors, customers, tax records, journals, and operational reports.
Finance teams
For teams preparing books reconciliation reports for month-end close, audit, management review, and exception follow-up.
Accounting teams
For teams matching ledger entries, invoices, receipts, payments, journals, refunds, and adjustments.
Controllers and CFO teams
For teams that need visibility into accounting accuracy, open items, posting gaps, and reconciliation status.
ERP finance teams
For teams comparing ERP exports with banks, source systems, partner data, vendors, customers, and operational records.
Shared service teams
For centralized teams reconciling accounting records across multiple entities, business units, locations, or systems.
eCommerce and D2C brands
For brands reconciling books with website sales, payment gateways, marketplaces, COD partners, refunds, returns, and settlements.
Retail businesses
For companies reconciling books with store sales, bank collections, vendor records, gift cards, customer receipts, and partner reports.
SaaS and digital businesses
For teams reconciling subscription invoices, payment gateway collections, refunds, failed payments, bank receipts, and accounting entries.
Accounting firms
For firms handling recurring books reconciliation for multiple clients.
Trusted by teams handling books and finance reconciliation
Cointab is used by finance and operations teams that reconcile high-volume, multi-source transaction data across books, ERP systems, banks, payments, vendors, customers, marketplaces, partners, and internal systems.
“We have worked on many softwares but we love the ease of using cointab. The staff and support is very instant. They are approachable, proficient and patient. Team is very cooperative with the customisations. The experience of using cointab was nice.”
Books reconciliation FAQs
Start reconciling books with source records faster
Use a ready-made books reconciliation template, build a custom workflow, or schedule a guided setup with the Cointab team.
View demo reportNo credit card required · Manual uploads and automated data flows supported