For companies across every industry, from construction firms to creative agencies, timesheets are a foundational tool for tracking how working hours are spent, ensuring accurate payroll, and identifying opportunities to improve productivity. But what is a timesheet, exactly, and why should businesses and employees care about them? This guide breaks it all down clearly.
What Is a Timesheet?
A timesheet is a document, physical or digital, used to record the amount of time an employee or contractor spends on specific tasks, projects, or work periods. At its most basic, a timesheet logs start times, end times, and break periods. More detailed timesheets break down hours by project, client or task type.
What is a timesheet used for? The answer depends on the organisation, but the most common uses include:
Payroll processing — Calculating accurate wages based on hours worked
Project billing — Invoicing clients for time spent on their accounts
Resource management — Understanding how team capacity is being allocated
Compliance — Meeting legal requirements around working hours and rest periods
Performance tracking — Identifying productivity trends and bottlenecks
In short, timesheets are the foundation of accurate, fair, and efficient workforce management. They benefit employees, managers, clients, and the business as a whole.
What Are Timesheets Used For in Different Industries?
Timesheets are used across a surprisingly wide range of sectors. Here's how different industries rely on them:
Professional Services (Law, Consulting, Accounting): In billable-hour professions, timesheets are essential. Every six-minute increment of a lawyer's day may be tracked and billed to a client. Accurate timesheet records directly determine revenue.
Construction and Contracting: Job costing relies on knowing how many hours were spent on each phase of a project. Timesheets tied to project codes allow managers to compare actual hours to estimated hours and manage budgets accordingly.
Healthcare and Social Care: Staff rotas, shift overruns, and compliance with safe working hour regulations all depend on accurate timesheet records in healthcare settings.
Creative and Digital Agencies: Account managers and creatives track time across multiple client projects to ensure accurate billing, prevent scope creep, and understand profitability by project.
Remote and Hybrid Workplaces: As remote work becomes the norm, digital timesheets have become a critical tool for understanding how distributed teams are spending their time often integrating directly with shipping API integration systems, store order management platforms, and shopping engine analytics tools for holistic business reporting.
Manual vs Digital Timesheets
One of the key questions businesses face is: what is the difference between a manual and digital timesheet?
Manual Timesheets
Manual timesheets are paper-based records filled in by hand. They are simple and require no technology, making them accessible for small businesses or field workers without device access. However, they are prone to errors, easy to falsify, time-consuming to process, and create a significant administrative burden for payroll teams.
Digital Timesheets
Digital timesheets can be simple spreadsheet files or sophisticated cloud-based time tracking software. They offer several advantages:
Automated calculations — No manual addition of hours
Real-time visibility — Managers can see who is working on what at any given moment
Integration with payroll — Hours flow directly into wage calculations
Project and client tagging — Time is allocated accurately across multiple workstreams
Audit trails — Timestamped entries reduce disputes and errors
Compliance support — Automatic alerts for excessive hours or missed breaks
For growing businesses, digital timesheets are almost always the better choice. The efficiency gains and error reduction quickly outweigh any subscription cost.
What Information Should Be Included in a Timesheet?
A well-designed timesheet contains the following key elements:
Employee name and ID — Identifying who the timesheet belongs to
Date(s) covered — Whether daily, weekly, or for a specific project period
Start and end times — With clear recording of breaks and interruptions
Total hours worked — Calculated automatically in digital systems
Task or project codes — To allocate time accurately
Client or department — For billing and resource reporting
Notes or descriptions — Brief explanations of work performed, especially in billable-hour environments
Approval signature or digital approval — Confirming the record has been reviewed
The level of detail required varies by industry and business type. A law firm tracking billable minutes will need more granular entries than a factory recording shift start and end times.
Who Is Responsible for Filling Out a Timesheet?
In most organisations, the responsibility for filling out a timesheet falls on the individual employee or contractor. They are expected to record their hours accurately and submit them by a set deadline, typically at the end of each day, week or pay period.
However, managers play an important role too. They are usually responsible for reviewing, approving, and sometimes correcting timesheet entries before they are passed to payroll or accounts. In some organisations, particularly in construction or manufacturing, supervisors may record timesheet data on behalf of their teams.
Good timesheet practice is a shared responsibility. Employees must record honestly and promptly. Managers must review carefully and fairly. And the organisation must provide clear systems and guidelines that make accurate timesheet submission straightforward.
How Often Should Timesheets Be Submitted?
How often timesheets should be submitted depends on business needs and pay cycles. The most common options are:
Daily submission — Best for highly billable environments or projects where real-time visibility is important. Reduces the risk of forgotten hours and ensures data is always current.
Weekly submission — The most common approach for most businesses. Employees complete their timesheets at the end of each week, capturing all hours across the five working days.
Monthly submission — Common in salaried environments where the timesheet is used for project allocation rather than payroll. Less accurate, as employees must recall time spent weeks earlier.
For most businesses, weekly timesheet submission strikes the best balance between accuracy and administrative ease. Digital tools with mobile apps make it easy for employees to log time on the go, eliminating end-of-week guesswork.
Are Timesheets Legally Required?
This is a question many employers and employees ask: are timesheets legally required for employees? The answer depends on your country and the nature of the employment.
In the United Kingdom, employers are legally required under the Working Time Regulations 1998 to keep records that demonstrate compliance with the 48-hour average weekly working time limit (unless an opt-out has been signed). Timesheets are the most common way to maintain these records.
In the European Union, a 2019 European Court of Justice ruling established that employers must implement an objective, reliable, and accessible system for measuring daily working time, effectively mandating time tracking across EU member states.
In the United States, the Fair Labour Standards Act (FLSA) requires employers to keep records of hours worked by non-exempt (hourly) employees. While the FLSA doesn't specify the exact method, timesheets are the standard approach.
Even where not legally mandated for all workers, timesheets are best practice for any business that values payroll accuracy, project profitability and workforce compliance.
How Timesheets Help Businesses Manage Payroll and Productivity
The most immediate benefit of accurate timesheets is payroll accuracy. When hours are logged correctly, employees are paid correctly no overpayments, no underpayments, no disputes. This builds trust and reduces the administrative burden of payroll corrections.
Beyond payroll, timesheets are a goldmine of productivity data. By analysing timesheet records over weeks and months, businesses can:
Identify which projects consistently overrun their estimated hours
Spot high performers and those who may need additional support
Understand which clients or projects are most profitable relative to time invested
Allocate resources more effectively for future projects
Make data-driven decisions about hiring, outsourcing, or process improvement
In combination with tools for store order management, shipping API integration, and shopping engine analytics, timesheet data can be integrated into wider business intelligence platforms, giving leadership a comprehensive view of operational efficiency.
Tips for Effective Timesheet Management
If you're looking to improve timesheet compliance and accuracy in your organisation, consider these best practices:
Make it easy. The simpler the timesheet system, the more likely employees are to use it correctly. A mobile-friendly app with one-tap time tracking removes friction.
Set clear expectations. Define submission deadlines, required detail levels, and approval timelines from the start. Ambiguity leads to inconsistency.
Automate reminders. Digital tools can send automated nudges to employees who haven't submitted their timesheets by a set deadline.
Link to payroll directly. Integrating your timesheet system with payroll removes the risk of data entry errors and speeds up the pay cycle.
Review regularly. Don't just approve timesheets mechanically. Regular review of timesheet data helps catch patterns early — whether that's chronic overwork, unexplained gaps, or project overruns.
Frequently Asked Questions
What is a timesheet and what is it used for? A timesheet is a record of the hours worked by an employee or contractor during a given period. It is used for payroll processing, client billing, project management, resource allocation, and compliance with working time regulations.
Who is responsible for filling out a timesheet? In most organisations, the employee or contractor is responsible for recording their own hours. Managers are then responsible for reviewing and approving entries before they are processed by payroll or accounts teams.
How often should timesheets be submitted — daily, weekly, or monthly? Weekly submission is the most common and practical approach for most businesses. Daily submission is better for billable-hour environments where real-time accuracy is critical. Monthly submission is more appropriate for salaried roles where timesheets track project allocation rather than pay.
What information should be included in a timesheet? A timesheet should include the employee's name, dates covered, start and end times, break periods, total hours worked, task or project codes, client or department, and an approval signature or digital confirmation.
Are timesheets legally required for employees? In many countries, yes. In the UK, the Working Time Regulations require employers to keep records demonstrating compliance with working time limits. In the EU, employers must have reliable daily working time records. In the US, the FLSA requires records for non-exempt hourly workers. Specific requirements vary by jurisdiction and employment type.
What is the difference between a manual and digital timesheet? Manual timesheets are paper-based and filled in by hand. They are simple but prone to errors and require manual processing. Digital timesheets are completed via software or apps, offering automated calculations, real-time reporting, payroll integration, and better accuracy overall.
How do timesheets help businesses manage payroll and productivity? Accurate timesheets ensure employees are paid correctly for the hours they work, eliminating payroll disputes. They also provide valuable data on how time is being spent across projects, clients, and teams, enabling businesses to improve resource allocation, spot inefficiencies, and make smarter operational decisions.