| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Lines of code | 937 |
| Technical Name |
invoice_payment_installment |
| License | OPL-1 |
| Website | https://syncsquad.netlify.app |
| Versions | 17.0 18.0 19.0 |
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Lines of code | 937 |
| Technical Name |
invoice_payment_installment |
| License | OPL-1 |
| Website | https://syncsquad.netlify.app |
| Versions | 17.0 18.0 19.0 |
Invoice Payment Installment
Split any customer invoice into a flexible installment schedule with down payment, real-time tracking, and auto-reconciliation.
v 18.0.1.0.1 Accounting OPL-1 Odoo 18
✨Overview
Managing large customer invoices with a single due date puts pressure on both your customers and your cash flow. This module lets you split any confirmed invoice into multiple installments with an optional down payment, giving each installment its own due date, payment tracking, and reconciliation against the original invoice. Your accounting team gets a clean, color-coded view of every installment from a dedicated global menu or directly inside the invoice form.
✨Key Features
📅Flexible Schedule Generation
Configure a down payment amount, number of installments, start date, and monthly interval. Preview the full schedule before confirming. Amounts are auto-distributed with rounding correction on the last line.
💳Per-Installment Payments
Register payments directly from the invoice tab or from the global installments list. Each payment is posted, linked to its installment, and automatically reconciled with the invoice's receivable lines.
🔄Down Payment Toggle
Mark any installment as the down payment using a custom Owl widget that instantly deselects other rows. No page reload needed. Only one down payment per invoice is enforced at both UI and server level.
📊Real-Time Status Tracking
Every installment automatically transitions through Draft → Open → Partial → Paid states based on payments received. Color-coded badges and a Payment Progress indicator give instant visibility across all invoices.
📄PDF Installment Schedule
Print a professional QWeb PDF schedule directly from the invoice, showing all installments, their amounts, payment history, and remaining balances. Ready to send to your customer.
🔒Payment Protection
Paid or partially-paid installments cannot be deleted. An unlink guard raises a clear error listing the blocked references, preventing accidental removal of financial records.
✨How It Works
From invoice confirmation to full payment in 4 simple steps.
1Enable Installments
Toggle "Allow Installment" on any confirmed customer invoice to activate the Payment Installments tab.
2Generate Schedule
Set your down payment, number of installments, start date, and interval. Preview the schedule then generate.
3Register Payments
Click "Pay" on each installment line to open the payment dialog. Choose journal, amount, date, and validate.
4Auto-Reconcile
Each payment is automatically posted and reconciled against the invoice's receivable lines in real time.
✨Screenshots & Workflow
Complete user journey from invoice draft to installment payment tracking.
📷1. Start from Draft Invoice
Create your customer invoice, add lines, and enable Allow Installment before confirmation.
📷2. Open Installment Tab on Posted Invoice
After posting, open Payment Installments and click Generate Installments.
📷3. Configure the Installment Plan
Set down payment amount, number of installments, first date, and interval in months.
📷4. Preview Before Generation
Review all schedule lines, verify down payment row, then confirm with Generate Installments.
📷5. Manage Installments in Invoice
Track each line with amount, due date, progress, status badge, and one-click pay action.
📷6. Register Installment Payment
Use the payment dialog to choose amount, date, journal, and validate instantly.
📷7. Invoice Updates Automatically
Invoice reflects paid amount and remaining due while installment count remains visible on top.
📷8. Access Global Installment Menu
Open Customers → Payment Installments to monitor all customer installment records.
📷9. Analyze Grouped Schedule View
Use grouping and filters to review monthly totals, paid lines, partial lines, and upcoming dues.
📷10. Focus on Open Installments
Filter by Open state to get an actionable queue for collection and payment follow-up.
✨Why Use This Module?
(+) Improve Cash Flow: Negotiate installment terms without losing invoice control. Every payment is tracked and reconciled.
(+) No Manual Tracking: Automated state transitions, progress badges, and a global list replace spreadsheets and manual follow-ups.
(+) Instant Down Payment: The custom Owl widget enforces one-down-payment-per-invoice at the UI level, with instant visual feedback across all rows.
(+) Odoo 18 Native: Built exclusively for Odoo 18 using native models, views, and QWeb reports. No external dependencies or custom frameworks.
(+) Print-Ready Reports: Send customers a professional QWeb PDF schedule with a single click from the invoice form.
🚀Ready to Install?
This module requires only the Accounting and Mail modules. No additional dependencies. Drop the invoice_payment_installment folder into your addons path, update the apps list, and install.
Contact us for support:
Invoice Payment Installment · v18.0.1.0.1 · OPL-1
© 2026 Sync Squad. All rights reserved.
Odoo Proprietary License v1.0 This software and associated files (the "Software") may only be used (executed, modified, executed after modifications) if you have purchased a valid license from the authors, typically via Odoo Apps, or if you have received a written agreement from the authors of the Software (see the COPYRIGHT file). You may develop Odoo modules that use the Software as a library (typically by depending on it, importing it and using its resources), but without copying any source code or material from the Software. You may distribute those modules under the license of your choice, provided that this license is compatible with the terms of the Odoo Proprietary License (For example: LGPL, MIT, or proprietary licenses similar to this one). It is forbidden to publish, distribute, sublicense, or sell copies of the Software or modified copies of the Software. The above copyright notice and this permission notice must be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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