Migrating from Odoo 18 to Odoo 19: which OCA modules are available

Generate Factur-X (ZUGFeRD) compliant PDF customer invoices and refunds by embedding a structured XML file inside the PDF. This lets customers with modern accounting software import your invoices automatically.

Automatically embeds Factur-X (ZUGFeRD) XML into PDF invoices generated with the Py3o reporting engine, so your PDF invoices become compliant e-invoices.

When you change the fiscal position on a customer invoice, the taxes and accounts on the invoice lines that have a product are updated automatically. Lines without a product are left untouched and you get a warning.

Lets accountants import vendor bills supplied as plain PDF files (without embedded XML) by teaching Odoo, per vendor, how to read the text of the PDF and extract the invoice number, dates and amounts.

Adds a visible line number to invoice lines, always starting at 1 and increasing in order. The number is shown on the invoice form and printed on the invoice report.

Send and track overdue invoice reminders to customers by e-mail, letter or phone. Odoo proposes which customers to remind, keeps a history of every reminder and blocks reminders when configured.

Lets you write a dynamic payment mode note using placeholders from the invoice, so the note printed on invoices changes automatically per customer or invoice.

Shows the computed due date on invoices that use payment terms, so users can see when payment is expected even when a payment term is selected.

Lets you refund only selected lines of a customer or vendor invoice instead of the whole document. In the credit note wizard you tick an option and pick the invoice lines to reverse.

When a sales order creates a credit note (refund), this module automatically links it to the original customer invoice if there is exactly one possible match, and posts a note on both documents.

Lets you keep a list of standard reasons for issuing credit notes and pick one when you reverse a customer invoice or vendor bill, so refunds are categorised and can be reported on.

Adjusts the quantities shown on invoices grouped by picking when the invoice contains kit (BoM) products, so the picking details match the actual components delivered.

Adds the delivery customer comments to the printed invoice report. When an invoice comes from a single sales order, the note from that order is shown; otherwise the default note of the delivery address is used.

Show product stickers on customer invoice reports. Choose a default position in Accounting settings, or change it per invoice, and the stickers of the invoiced products appear on the printed PDF.

Adds the salesperson's name and phone or mobile number to the printed invoice report, so customers can see who is handling their invoice.

Shows the packaging breakdown of each invoice line directly on the printed or PDF invoice, next to the quantity column, so customers can see how many boxes, pallets or packs were shipped.

Adds a company setting that hides the tax columns and tax amounts on printed customer invoices. When enabled, the invoice PDF no longer shows the taxes applied to each line.

Lets you tick invoices in the invoice list as "To Pay" so you can group the ones you want to pay together. The tick disappears automatically once a payment is registered.

Lets you pick which email template is used when sending several invoices at once from the batch send wizard. If you leave it empty, Odoo keeps using its default template.

Lets you choose, per contact, who should be notified when an invoice is created for that customer. Extra followers subscribed to the "Invoice Created" notification are automatically added to the invoice's conversation.

Prevents entering the same vendor bill twice by checking that the supplier invoice number is unique per supplier. The check is optional and can be switched on in the accounting settings.

Lets you mark a supplier as approving self-billing, so that vendor bills you create for them automatically receive a self-bill number from a dedicated sequence and print as a self-bill invoice in the supplier's name.

On a vendor bill, a new "Check Supplier Infos" button compares each product line with the supplier price list and opens a wizard to update the supplier prices, minimum quantities, units of measure and discounts in one click.

Lets accountants define rules that automatically change the invoice transmission method when an invoice matches conditions, such as a missing customer email.

Shows a warning banner on draft customer invoices and credit notes when the customer (or their parent company) has an invoice warning set. This helps billing staff notice important messages before sending the invoice.

Manage bank loans and leases in Odoo: define the loan, automatically build the payment schedule, generate the accounting entries or vendor bills, and track pending principal, interest and total paid.

Lets accounting managers set future lock dates for sales, purchases, global and hard locks, blocking posting or modifying journal entries on or after those dates.

Automatically adds selected partners as followers (in copy) of their company's invoices, so they receive invoice-related messages without being added manually.

Lets accountants set a custom exchange rate on draft invoices and on payment registration, instead of always using Odoo's automatic rate. Useful when the agreed deal rate differs from the accounting-date rate.

Create reconciliation profiles per account that automatically match large volumes of journal items, run them manually or on a schedule, and keep a history of what was reconciled.

Automatically fills in the due date of receivable and payable journal items with the journal entry date when no due date has been set, so you no longer have to type it manually.

Adds two combined menu entries in Accounting so users can see customer invoices together with credit notes, and vendor bills together with refunds, in a single list.

Adds a shortcut button on journal items and invoice lines that opens the analytic items generated from their analytic distribution. Only users with analytic accounting rights see it.

When Odoo automatically creates the next draft invoice from a recurring invoice, the customer reference is now carried over to the new draft.

Import accounting entries from CSV or Excel files directly as journal entries, then automatically complete them (partner, accounts) using configurable rules set on the journal.

Adds a Delivery Note PDF report to customer invoices and credit notes, showing the same content as the invoice but without tax details, plus configurable report titles and an optional delivery note comment.

Shows the fiscal year of each journal entry and journal item directly in Odoo, and lets you filter and group entries by fiscal year.

Adds a running (cumulated) balance column to journal items, with a dedicated menu entry, list, pivot and graph views. It shows the balance accumulated up to each line, including the opening balance before the selected period.

Shows the product and quantity on journal entry lines, so you can see which product each accounting line relates to. Adds a Product column and a Product grouping option in journal items.

Adds the purchase order and purchase order line to journal items, so accountants can trace and group journal entries by purchase order. It also adds a Journal Entries button on purchase orders.

Adds an "Export Selected Lines" action on Journal Items so you can download the selected journal item lines as an Excel (XLSX) file with many accounting columns and debit/credit/balance totals.

Adds the Sales Order and Sales Order Line to journal items, so accountants can trace each accounting entry back to the sale that generated it and group or filter journal items by sale order.

Links each journal item created from a stock move back to that stock move, so you can trace inventory movements and their accounting entries from either side.

Adds a new import format to Odoo's journal entry import tool so users can load Mercanet online payment transaction files (tab-separated, .xls extension) directly into a journal.

Lets you import Monetico credit card payment files (.csv) as journal entries in Odoo, using the bank statement import framework. You select the Monetico format on a journal and upload the file.

Prevents users from cancelling or resetting to draft any invoice or journal entry that has already been reconciled (paid).

Adds a button on Journal Items that opens a list of all lines reconciled directly or indirectly with the selected line, so you can trace the full reconciliation chain.

Adds two automatic matching rules that find the customer on a bank statement line by looking up a Sales Order using the line's label or payment reference.

Adds a wizard that creates a new company in one step: it sets the chart of accounts, bank journals, users, sequences, and can copy taxes, accounts and fiscal positions from your current company.

Adds "Match Receivables" and "Match Payables" buttons on the partner form so accountants can jump straight into the reconciliation screen filtered on that partner and its receivable or payable account.

Adds tabs in the bank statement reconciliation screen to select a payment or debit lot, automatically filling in all the matching journal items so the statement line can be reconciled in one click.

Adds an approval workflow to payment and debit orders, so they must be reviewed and validated by designated approvers before they can be confirmed.

Lets you flag a bank journal as a credit card journal and pick the credit card company. When entries are posted in that journal, Odoo automatically creates the offsetting lines that transfer the payable to the credit card company.

Lets accountants register money transfers between two bank or cash journals directly from a payment, automatically creating the matching payment in the destination journal.

Adds a "Counterpart Lines" tab to payments so you can split a payment across several invoices, add extra lines (fees, commissions, interest) and set write-off accounts. A button proposes the distribution automatically, oldest due date first.

Technical glue module that unifies the payment method screens so Odoo shows a single, consistent interface for payment methods instead of two competing ones.

Lets you restrict which payment modes can be selected on invoices and bills depending on the brand. Each brand can be given a list of allowed payment modes; if none are set, all payment modes remain available.

Adds a new option in the Register Payment wizard to mark an invoice as fully paid using several deduction lines instead of a single write-off amount. Each deduction can have its own account, label, amount and analytic distribution.

Adds an option in the wizard that creates payment order lines so you can choose whether to include move lines coming from returned payments. By default those returned lines are left out.

Adds an approval workflow to Payment Orders: before a draft payment order can be confirmed, the reviewers you configure must validate it. A new "Needs my Review" filter helps reviewers find orders waiting for them.