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  1. APPS
  2. Projects & Services
  3. Milestone Billing & WIP R v 18.0
  4. Sales Conditions FAQ

Milestone Billing & WIP R

by Baris Genc https://gencbaris.com/odoo_plugins/
Odoo

$ 87.84

v 18.0 Third Party
Live Preview
Apps purchases are linked to your Odoo account, please sign in or sign up first.
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Invoicing (account)
• Project (project)
• Sales (sale_management)
• Discuss (mail)
Lines of code 836
Technical Name gb_milestone_billing_wip_report
LicenseOPL-1
Websitehttps://gencbaris.com/odoo_plugins/
Versions 18.0 19.0
You bought this module and need support? Click here!
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Invoicing (account)
• Project (project)
• Sales (sale_management)
• Discuss (mail)
Lines of code 836
Technical Name gb_milestone_billing_wip_report
LicenseOPL-1
Websitehttps://gencbaris.com/odoo_plugins/
Versions 18.0 19.0
  • Description
  • License
Compatible with Odoo 18.0 · 19.0
LGPL-3 license · 35+ languages · Community & Enterprise
Milestone Billing & WIP R for Odoo — preview banner

Milestone Billing & WIP R

Bill projects on milestones with a live WIP / unbilled revenue report

Service businesses bill in stages, but native Odoo makes work-in-progress (WIP) and unbilled revenue almost invisible. This module adds a proper milestone billing workflow on projects and a live WIP report, so finance always knows what has been earned but not yet invoiced — supporting FRS-102 style long-term contract reporting.

Key Features

Project Milestones

Define billing milestones with a planned amount, percentage of contract, planned date and status, linked to the project, customer and sale order.

Guarded Lifecycle

Draft → reached → invoiced → paid, with a reached-on date and guard rails so milestones are billed in the right order.

One-Click Invoicing

Mark a milestone reached and generate its customer invoice in one click, individually or in batch, against the linked sale order.

Live WIP Balance

Each project tracks contract value, planned, reached, invoiced and earned revenue, computing the WIP / unbilled balance automatically.

Revenue Method

Recognise revenue as-invoiced or by percentage-of-completion, with a completion percentage driving earned revenue.

Accrual Posting

A WIP accrual helper posts earned-but-unbilled revenue to chosen WIP and revenue accounts and can reverse it on the next period date.

WIP Made Visible

Native WIP reporting is thin. This surfaces earned vs billed vs WIP per project in a dedicated report finance can actually rely on.

FRS-102 Friendly

Percentage-of-completion and accrual posting support long-term contract revenue recognition in line with FRS-102 expectations.

Screenshots

Milestone Billing & WIP R — Billing Milestones in Odoo

Billing Milestones

Milestone Billing & WIP R — Wip Accruals in Odoo

Wip Accruals

Why Choose This Module

Consultancies, agencies, engineering and construction firms, and any project-based business that invoices on milestones and must report work-in-progress.

Specifications

  • Compatible: Odoo 18.0 / 19.0
  • License: LGPL-3
  • Languages: 35+
  • Author: Baris Genc
  • Dependencies: project, sale_management, account
  • Support: odoo@gencbaris.com
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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