11 Jun 2026
Track time by phase, stay on top of WIP, and protect project profitability Timesheets for Architects
Coretime helps architecture firms track time across projects and RIBA stages, manage resources, improve fee visibility, and turn accurate data into faster billing.
Where architecture firms lose time, visibility, and margin
When time is hard to track by phase, project data lives in too many places, and billing depends on manual work, it becomes harder to protect margins and plan ahead.
Time is not tracked where it matters
Capture hours against projects, phases, and tasks, so you can see where fee is being earned and where it is being lost.
Project performance is hard to see early
Stay closer to budgets, WIP, and actual time spent, before issues become write-offs or awkward client conversations.
Planning and billing take too much admin
Bring time, resourcing, financial visibility, and invoicing into one connected workflow.
Interested in a demo?
Get in touch with us. Only by getting a good understanding of your business requirements can we recommend a solution.
Book a free demoEverything your firm needs to manage time, projects, and profitability
Coretime gives architecture firms a clearer operational and financial view of project delivery.
Time Tracking
Log time easily across jobs, clients, and tasks, with the level of detail your firm needs.
WIP Management
Keep track of unbilled time and costs, and spot issues before they affect billing or margin.
Reporting and profitability
Track utilisation, fees, costs, and margins with real-time reporting that supports better decisions.
Client and job visibility
See the status, history, and financial performance of work in one place.
Billing & Invoicing
Create invoices from approved time and expenses quickly, helping reduce admin and speed up cash flow.
Expenses and approvals
Capture project-related expenses and manage approvals without disconnected spreadsheets or workarounds.
Designed around the way architecture firms actually work
Architecture practices need more than a generic tracker. They need phase-level visibility, stronger control over project performance, and a clearer route from time captured to fee recovered.
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Clearer control over WIP
See what has been worked on, what is billable, and what still needs attention.
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Faster, more accurate billing
Reduce delays and manual effort by turning time and expenses into invoices more efficiently.
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Better visibility
Get a clearer view of workloads, profitability, and team performance across clients and jobs.
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A more joined-up workflow
Bring together time tracking, billing, CRM, and reporting in one connected platform.
Fits into the systems you already use
Coretime integrates with key finance and reporting tools, helping reduce duplicate entry and keep project and financial data connected.
Helping architects firms work more efficiently and bill with confidence
Coretime supports firms that want stronger visibility, better control, and less admin across time and billing.
GWP Engineering Consultants
Coretime are a real business partner, I find them very helpful, and if I have any questions or queries the support team is there to help me instantly. In short, we’re delighted.
Amanda Godwin
GWP Engineering Consultants
R.G. Parkins & Partners
The Coretime system is easy to use, accurate, and has helped to increase our efficiencies, we would absolutely recommend it to other companies in that we find it invaluable.
David Heron
R.G. Parkins & Partners
Caulmert
With staff based at different office locations and sometimes different parts of the world, having Coretime has brought us all together using one easily accessible web based system.
Donna Milne
Caulmert
Deaton Lysaght
Coretime is simply the easiest, yet the most economically advantageous programme that does so much more than just time management. The overall impact of Coretime has improved both productivity and efficiency.
Elizabeth Churchard
Deaton Lysaght
AJA Architects
For us, the main benefit is that our system is now more user-friendly in terms of project managers being able to access information, such as seeing how a project is performing against budget. They can analyse how time is being spent and what proportion of it is earning fees – it’s easy to translate.
Matt Simpson
AJA Architects
JNP Group
Coretime is one of the most important packages within the business and is based on an annual subscription with full cloud access. This is a truly fantastic system and very affordable for a company of our size, it’s a fraction of the cost of some systems such as Autodesk and Microsoft.
Jamie Seabrook
JNP Group
Wildfowl & Wetlands Trust
It’s cut the time spent on routine administrative tasks and enabled us to be more efficient, which means we can focus more on the actual projects. We can have around 20 live projects on the go at any one time and if a client wants a breakdown of where the time is going, we need to respond almost instantly.
Monica
Wildfowl & Wetlands Trust
Aircraft Leasing & Management
We have recently purchased Coretime through Onesys and were impressed with their responsiveness to our original enquiry and to our subsequent questions. The process for understanding what the software could do for us was efficient and straightforward, as was the administration involved in setting-up the account and finalising the agreement.
Nicola Plummer
Aircraft Leasing & Management
Frequently Asked Questions
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What is RIBA stage time tracking?
RIBA stage time tracking records hours against the project phases defined by the Royal Institute of British Architect...
RIBA stage time tracking records hours against the project phases defined by the Royal Institute of British Architects. Coretime allows architecture firms to log and monitor time for each stage, helping to control budgets and track progress effectively.
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What is the best timesheet solution for architects
The best timesheet software for architects allows firms to track billable hours, manage project stages, and monitor p...
The best timesheet software for architects allows firms to track billable hours, manage project stages, and monitor profitability in real time. Tools that support stage-based tracking, such as frameworks from the Royal Institute of British Architects, and integrate with accounting systems like Coretime does.
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Does Coretime help with fee proposals and budget control?
Yes. Coretime helps firms create more accurate fee proposals using project and resource data, and provides ongoing bu...
Yes. Coretime helps firms create more accurate fee proposals using project and resource data, and provides ongoing budget control through real-time tracking of time, costs, WIP, and profitability against project budgets.
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How do architects track billable hours?
Architects track billable hours by logging time against projects, tasks, or stages. Coretime simplifies this by letti...
Architects track billable hours by logging time against projects, tasks, or stages. Coretime simplifies this by letting teams record hours daily, allocate them to project phases, and distinguish billable from non-billable work, ensuring accurate client invoicing and reporting.
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What are the common challenges architects face with managing multiple projects, and how does Coretime address them?
Architects often grapple with managing multiple projects that span long durations and have phases of inactivity. Comm...
Architects often grapple with managing multiple projects that span long durations and have phases of inactivity. Common challenges include disjointed systems causing duplication of effort, time delays, and inaccurate data. This can lead to frustration and delayed decision-making, particularly for administrative and finance teams who handle project coordination. Coretime simplifies project management by centralising data, reducing manual entry, and providing real-time visibility. This helps streamline processes and minimises the administrative burden, allowing architects to focus more on design work and less on project administration.
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What features should architects look for in timesheet software?
Architects should look for project-based time tracking, stage level reporting, real time profitability insights, and ...
Architects should look for project-based time tracking, stage level reporting, real time profitability insights, and integrations with accounting or CRM systems. Coretime offers these features in a user friendly platform designed for architecture practices of all sizes.
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How does Coretime help architects track project profitability and prevent budget overruns?
Coretime offers advanced financial controls by allowing users to set alert thresholds for both financial and time-bas...
Coretime offers advanced financial controls by allowing users to set alert thresholds for both financial and time-based metrics. For example, you can specify a budget cap or a maximum number of hours for a particular project stage. If the project approaches these limits, Coretime sends an automatic alert, prompting the user to review the status. This proactive approach helps prevent budget overruns by providing real-time visibility into project costs, enabling timely adjustments before the project goes off-track. Additionally, users can generate detailed reports to analyse why certain thresholds were met, offering deeper insights into project performance.
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How does Coretime’s flexibility cater to different architectural practices' financial management needs?
Coretime’s flexibility is one of its standout features, accommodating various levels of project management detail. ...
Coretime’s flexibility is one of its standout features, accommodating various levels of project management detail. For practices that prefer a more relaxed approach, Coretime can operate with minimal control, offering basic alerts and broad financial tracking. On the other hand, for firms that require stringent oversight, Coretime provides in-depth control and granular tracking down to individual tasks and hours. This adaptability allows Coretime to serve both laid-back, lifestyle-focused practices and highly structured, corporate environments, making it an ideal tool regardless of the firm’s management style.
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How do Coretime's fee forecasting and scenario testing features help architects make informed decisions and improve profitability?
Coretime’s fee forecasting and scenario testing features provide architects with a detailed view of project finance...
Coretime’s fee forecasting and scenario testing features provide architects with a detailed view of project finances over time, allowing them to anticipate billing and cash flow more accurately.
By breaking down fees into phases, Coretime enables project managers to predict when each phase should be completed and when corresponding invoices should be issued. This is particularly useful when managing multiple projects simultaneously, as it provides a comprehensive overview of expected revenue on a monthly basis. If project timelines shift due to unforeseen circumstances, these changes can be quickly updated in the system, offering real-time adjustments to forecasts. This dynamic approach helps prevent cash flow issues and allows for proactive financial planning.
Additionally, these tools allow project managers, not just finance teams, to contribute to financial forecasting. By involving those directly managing the projects, you can ensure that the most up-to-date and accurate information is used for projections, reducing the risk of unexpected financial shortfalls. The visibility offered by these features also increases accountability, as it stops delayed or incomplete data being used to explain discrepancies.
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What quick wins can architects expect when using Coretime, and how long does it take to see long-term benefits?
Architects typically see immediate improvements in operational efficiency when they start using Coretime, especially ...
Architects typically see immediate improvements in operational efficiency when they start using Coretime, especially if they are transitioning from manual processes. Quick wins include streamlined timesheet management, automated invoicing, and enhanced budget controls. These improvements can significantly reduce administrative overhead, allowing architects to focus more on design work and client engagement. Within just a few weeks, firms can expect to see a smoother workflow and better project tracking, which translates into faster billing cycles and improved cash flow.
Longer-term benefits, such as more effective fee forecasting and comprehensive budget control, generally become evident within a few months of consistent use. As project managers and finance teams become more familiar with Coretime's features, they can leverage advanced tools like scenario testing and resource planning to make more informed decisions. This holistic approach enhances overall financial stability and project profitability, leading to a stronger bottom line for the firm over time, although exactly how long it takes to get there is heavily dependent on the speed at which firms choose to integrate Coretime into the more complex areas of their business.
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How does Coretime's onboarding and training support ensure successful implementation for architectural firms?
Coretime offers a comprehensive onboarding and training program designed to make implementation as smooth as possible...
Coretime offers a comprehensive onboarding and training program designed to make implementation as smooth as possible. With a dedicated project manager guiding the process, firms can transition to the system quickly and efficiently. The onboarding includes tailored training sessions that focus on the specific needs and workflows of the firm, ensuring that users understand how to leverage the software effectively. This personalised approach helps firms start benefiting from Coretime’s features right away, minimising disruption and maximising the value of the investment.
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