Accounting firms and consulting firms face a unique operational challenge: their main asset is the time of their professionals, and that time must be distributed among multiple clients, projects, and deliverables simultaneously. Although these organizations offer high-level consulting services to their clients, many still manage their own internal operation with scattered tools and manual processes that do not meet the quality they promise.
The result is paradoxical: firms that advise other companies on operational efficiency struggle with their own inefficiency. Odoo for accounting firms offers an integrated solution specifically designed to bridge this gap.
Project management and time tracking: the foundation of everything
For a firm, each client is a project with a deadline, defined deliverables, and specific hours that must be dedicated. However, when time tracking is done on paper sheets, emails, or worse, in the memory of the professionals, it is impossible to know if a project was profitable or if hours were left unbilled.
Odoo Projects centralizes all of this. It allows:
Create a project for each client with a clear structure of tasks and subtasks
Assign specific collaborators and set realistic deadlines
Automatically record the time spent on each activity
View in real time whether the project is ahead, on time, or behind schedule
Most importantly: the recorded hours are directly linked to billing, eliminating duplicate data entry and significantly reducing the risk of leaving hours unbilled.
Flexible billing and fee control
A firm does not sell products: it sells time, experience, and results. This means that billing schemes cannot be rigid. Odoo allows you to set up multiple billing models on the same platform:
By hour worked (billing by T&M: time and materials)
By closed project (fixed price)
By monthly retainer (client who pays a fixed monthly amount)
By milestones or deliverables (progressive billing)
Each client can have a different scheme, and the system automatically generates invoices based on the recorded time or the milestones achieved. Additionally, Odoo provides complete visibility of the status of each invoice, pending reminders, and cash flow.
CRM for strategic portfolio management
Maintaining an active client portfolio requires constant follow-up, but that follow-up is rarely recorded if there is no system to do so. Odoo CRM allows:
Record the complete history of each business relationship
Schedule automatic follow-up activities
Manage proposals for new services within the same client
Visualize on a dashboard the status of the pipeline: opportunities in analysis, proposals sent, expected response dates
For firms that want to grow in an orderly manner, this visibility is critical. It is not the same to have 30 clients and lose one without knowing it until seeing that there are no invoices, as having a system that alerts when a client has not generated opportunities in the last three months.
Control of actual profitability by client
A question that few firms can answer accurately is: what is really my margin per client? We know we bill X, but what was the actual cost of serving that client?
Odoo for accounting firms allows associating all operational expenses of a project to the corresponding client: professional time (with different rates by level), subcontracted expenses, materials, travel. The result is clear visibility on the actual margin.
Frequently this reveals something uncomfortable but valuable, which is that there are clients who generate high billing but disproportionately consume time and resources. Identifying them allows for strategic decisions: renegotiate fees, change the delivery model, or eventually disengage?
Example of a practical case: García & Asociados Firm
García & Asociados is an accounting firm with 8 professionals located in Guadalajara. Before implementing Odoo for accounting firms, their internal operation was chaotic:
The partners kept project control in emails and shared folders
Time was recorded in Excel sheets that went to payroll, but there was no way to link them to billing
Billing was done manually at the end of each month, based on estimates
There was no way to know which clients were really profitable
After 4 months of implementation, the results were tangible:
Reduction of 3 daily hours in administrative tasks: Partners no longer spend time consolidating information from multiple sources.
Critical discovery about the portfolio: They identified that 15% of their clients (by billing) represented 40% of the work hours. This led to renegotiating three contracts and increasing margins.
Collection cycle 10 days faster: Automatic billing based on recorded time reached clients 3 days after closing, not 10 days later.
Greater workload control: They can now see in real time if a professional has capacity for new projects or if they are overloaded.
In the first full year of operation, the firm increased its operating profit by 22%, without increasing its client portfolio.
Internal collaboration and team management
For firms with multiple partners or a clear hierarchical structure (partners, seniors, juniors), communication and tracking of capacities is critical. Odoo centralizes:
Project communication: each project has a board where decisions are discussed, documents are shared, and changes in scope are recorded
Workloads: clear visibility of how many hours each professional has assigned in the current month
Availability: before committing to a new project, the partner knows if they have capacity without needing to ask each one
This is especially valuable during peak demand periods (fiscal closings, audits) where coordination is what makes the difference between meeting or failing.
Conclusion: operational efficiency as a competitive advantage
Any company that works with projects, clients, and time faces the same challenges that Odoo solves: integrating the dispersed operation across multiple systems, making visible what each project truly costs, and freeing people from administrative tasks so they can focus on what adds value.
For accounting firms and consulting firms, this is especially critical because time is the product. But the principle applies beyond that: any organization that manages multiple projects simultaneously, that needs real profitability control, and that wants to scale without collapsing administratively, benefits from an integrated platform.
Transformation begins with the decision to look inward with the same rigor as one looks outward.
Does your company face some of these challenges? At Business Insights Mexico, we support Odoo implementations for different types of organizations. Contact us to learn how transformation could look in your operation.