Timesheet Template UK — Copy-Paste Weekly & Retainer Examples for Freelancers

You track hours in a notebook. At the end of the month, you send an invoice. The client replies: "Can you break down what these 18 hours were for? I do not remember agreeing to this much time."

Now you are scrambling. You remember the work. You remember the meetings. But you did not write it down in a format the client can understand.

Or worse: you are on a 20-hour monthly retainer. The client thinks you have used 12 hours. You have used 17. No one can prove who is right because there is no shared record.

This is when you need a timesheet — not a fancy time-tracking app (though those help), not a vague "I worked on your project this week" message, but a clear, client-facing record that shows what you did, when you did it, and how long it took.

This guide gives you three copy-paste UK timesheet templates (weekly, monthly, and retainer project), explains when freelancers need timesheets versus when you can skip them, shows GBP rate × hours examples for designers, developers, and consultants, includes guidance on what is billable versus what is admin, and provides an email script for sending timesheets with invoices.

What a timesheet is (and when UK freelancers need one)

A timesheet is a record of hours worked on a project or for a client, usually broken down by date and task. It shows what you did, when you did it, and how many hours it took.

Timesheets are used for:

✓ Hourly or day-rate billing — Client pays for time, not deliverables
✓ Retainer agreements — Client has a monthly hour bank and you track against it
✓ Client disputes — Proof of hours if the client questions your invoice
✓ VAT and tax records — Supporting evidence for HMRC if your income is queried
✓ Internal tracking — Understanding where your time goes (billable vs admin)

Timesheet vs invoice — what is the difference?

A timesheet is the backup. It shows what you did and how long it took.

An invoice is the payment request. It states the amount due, payment terms, and bank details.

For hourly or day-rate work, you attach the timesheet to the invoice as proof of hours. The timesheet says "I worked 12.5 hours this week on X tasks." The invoice says "You owe me £625. Please pay within 14 days."

For fixed-price projects, you do not need a timesheet. The invoice just says "Website redesign as per contract: £3,000."

Tip: If you track time on fixed-price projects for your own records (to see if you are profitable), keep that internal. Do not send it to the client unless they specifically ask for proof of effort.

When UK freelancers need a timesheet — the decision tree

Not every project needs a timesheet. Here is when to use one and when to skip it.

You NEED a timesheet when:

✓ You bill hourly or day-rate — The client is paying for your time, so you must prove the hours
✓ You have a retainer with tracked hours — The client has a 20-hour/month bank and you need to show what you used
✓ The client asks for time breakdowns — Some corporates or agencies require timesheets even for fixed-price work (common in legal, consulting, or government projects)
✓ The project is long and scope is fluid — Tracking hours helps you spot scope creep and renegotiate if the client keeps adding tasks

You can SKIP a timesheet when:

✓ You bill fixed-price — The client agreed to £3,000 for a logo. They do not need to know it took you 8 hours or 18 hours.
✓ The project is a one-off milestone — You delivered the work, they pay the agreed amount. No time breakdown needed.
✓ The client never asks for one — If your invoice is clear and the client pays without question, do not add extra paperwork.

Bottom line: If the client is paying for time (hourly, day-rate, retainer), send a timesheet with every invoice. If the client is paying for deliverables (fixed-price), skip the timesheet unless they ask for it.

What to include on a UK freelance timesheet — field checklist

A client-facing timesheet should be simple, professional, and impossible to misinterpret. Here is what to include.

Required fields

✓ Your name and business name (if you have a limited company)
✓ Client name
✓ Invoice reference or period (e.g. "Invoice INV-2026-042" or "Week ending 27 September 2026")
✓ Date (day of the week helps — "Monday 23 Sept" is clearer than "23/09/2026")
✓ Task or project description (what you worked on)
✓ Hours worked (decimal format: 2.5 not 2:30)
✓ Rate (GBP hourly or day rate)
✓ Line total (rate × hours)
✓ Total hours and total amount at the bottom

Helpful optional fields

✓ Start and end times (if the client requires proof you worked specific hours — common for contractors working set shifts)
✓ Notes column (brief context for each task)
✓ Retainer balance (hours remaining if on a monthly hour bank)

Do NOT include:

✗ Unbillable admin time (proposals, invoicing, chasing payments)
✗ Personal tasks or non-client work
✗ Excessive detail (e.g. "10:34am - 10:47am: replied to email" — just write "Email correspondence: 0.25 hours")

Keep it clean. The client wants to see what you worked on and verify the hours match what they remember. They do not need a forensic activity log.

Three copy-paste UK freelance timesheet templates

These templates are ready to adapt. Swap the names, dates, rates, and tasks. Keep the structure.

Example 1 — Weekly timesheet for hourly designer (GBP)

TIMESHEET

Freelancer: Northline Studio
Client: Oak & Pixel Ltd
Period: Week ending 29 September 2026
Invoice reference: INV-2026-042

Notes:

• All hours rounded to nearest 0.25 hours (15 minutes)
• Client feedback call on 25 Sept included 30-minute Zoom call + 1.5 hours implementing changes

Signed:
Northline Studio
29 September 2026

Example 2 — Monthly retainer timesheet (project-based, hours bank)

TIMESHEET — RETAINER HOURS

Freelancer: Maya Cole Consulting
Client: Fusion Financial Ltd
Period: September 2026
Retainer agreement: 20 hours/month @ £80/hour
Invoice reference: INV-2026-043

Retainer balance:

• Monthly allowance: 20 hours
• Hours used: 19.5
• Hours remaining: 0.5

Calculation:
19.5 hours × £80/hour = £1,560.00

Notes:

• Retainer fee: £1,600/month (20 hours). Unused hours do not roll over to next month as per contract clause 4.2.
• Hours remaining this month: 0.5 hours

Signed:
Maya Cole Consulting
30 September 2026

Example 3 — Day-rate developer timesheet (project milestones)

TIMESHEET

Freelancer: Pixel & Code Ltd
Client: Lumen Fitness Ltd
Project: E-commerce website development
Period: 16–27 September 2026
Invoice reference: INV-2026-044

Notes:

• Day rate applies to 7+ hour days. Half-day rate (0.5) applies to 3–6 hour days as per contract.
• UAT (User Acceptance Testing) feedback session with client on 26 Sept: 4 hours total.

Signed:
Pixel & Code Ltd
27 September 2026

How to calculate GBP from hours — decimal format and rounding

Most UK freelancers use decimal hours (1.5, 2.25, 3.75) not clock time (1:30, 2:15, 3:45) because it makes invoicing calculations easier.

Decimal hour conversion

Calculation example (hourly rate)

Rate: £50/hour
Hours worked this week: 14.5 hours

Calculation:
14.5 × £50 = £725.00

Calculation example (day rate)

Rate: £600/day
Days worked: 3.5 days

Calculation:
3.5 × £600 = £2,100.00

Tip: Round to the nearest 0.25 hours (15 minutes) unless you track to the exact minute. A 23-minute task becomes 0.25 hours. A 38-minute task becomes 0.5 hours. Clients understand 15-minute increments. Billing 0.38 hours looks pedantic.

Billable vs unbillable hours — what to show on a client timesheet

A client-facing timesheet only shows billable hours — time spent on their project that you can charge for.

Billable hours (show on timesheet)

✓ Client work — Design, code, writing, strategy, research
✓ Client meetings — Discovery calls, feedback sessions, presentations
✓ Revisions — Changes requested within agreed scope
✓ Project-related admin — File prep, exporting deliverables, uploading to client's system

Unbillable hours (do NOT show on client timesheet)

✗ Proposals and pitching — Time spent winning the work
✗ Invoicing and accounting — Admin for your business
✗ Chasing late payments — Not the client's problem (though it is caused by them!)
✗ Learning new tools — Personal development
✗ Marketing and networking — Business development

Example: You worked 18 hours this week. 14 hours were client work (billable). 4 hours were proposal writing and invoicing (unbillable). Your timesheet shows 14 hours. You track the other 4 hours privately to understand your true hourly rate.

Why this matters: If you bill £50/hour for 14 billable hours, you earn £700. But you actually worked 18 hours total, so your real hourly rate is £700 ÷ 18 = £38.89/hour. Track unbillable time so you know if you need to raise your rates.

For rate-setting guidance, see how to set freelance rates UK.

When to use a timesheet vs fixed-price — the decision guide

Choosing between time-based and fixed-price affects whether you need a timesheet. Here is how to decide.

Use hourly or day-rate (with timesheet) when:

✓ The scope is unclear — Client does not know exactly what they want yet
✓ The project is exploratory — Strategy, research, or discovery phases
✓ The client wants flexibility — Ability to change direction without renegotiating a fixed price
✓ You are working on retainer — Monthly hour bank for ongoing support
✓ You want predictable income — Every hour worked = guaranteed payment

Risk: If you are slow or inefficient, you still get paid. But the client might feel they are overpaying. If you are very fast, you earn less per project than you could on fixed-price.

Use fixed-price (no timesheet) when:

✓ The scope is crystal clear — Both sides know exactly what will be delivered
✓ You have done this type of project many times — You can estimate accurately
✓ The client prefers certainty — They want a guaranteed price before committing
✓ You want to reward efficiency — If you deliver fast, you earn more per hour

Risk: If the scope expands, you are working for free unless you renegotiate. Always use a scope of work to define boundaries.

Bottom line: Hourly/day-rate protects you when scope is uncertain. Fixed-price protects the client when scope is locked. Choose based on project clarity and risk.

Worked examples — GBP timesheet calculations for UK freelancers

Example 1 — Freelance graphic designer (hourly)

Rate: £45/hour
Client: Local café (social media templates and menu design)
Period: One week

Calculation:
12.0 hours × £45/hour = £540.00

Timesheet note: "Revisions included updated menu pricing and 2 Instagram template colour changes as per feedback on 25 Sept."

Example 2 — Freelance web developer (day rate)

Rate: £500/day
Client: Marketing agency (landing page build)
Period: Two weeks

Calculation:
4.0 days × £500/day = £2,000.00

Timesheet note: "Half-day on 23 Sept for design review (3 hours). Full days on 24, 25, 26 Sept. Half-day on 27 Sept for final QA and deployment."

Example 3 — Freelance consultant (retainer)

Rate: £100/hour
Client: SaaS startup (product strategy retainer)
Period: September 2026
Retainer: 15 hours/month

Calculation:
14.5 hours × £100/hour = £1,450.00

Retainer balance:

• Monthly allowance: 15 hours
• Hours used: 14.5
• Hours remaining: 0.5

Timesheet note: "0.5 hours remaining this month. Unused hours do not roll over as per retainer agreement clause 3.1."

Email script — sending a timesheet with an invoice

When you send an invoice for hourly or day-rate work, attach the timesheet as proof. Here is a clean email template.

Subject: Invoice INV-2026-042 + Timesheet — Week ending 29 September

Hi [Client name],

Thank you for another great week working on [Project name].

Attached:

1. Invoice INV-2026-042 — £875.00 due by 13 October 2026 (Net 14)
2. Timesheet — 17.5 hours worked, 23–27 September 2026

The timesheet breaks down tasks and hours for your records. If you have any questions or need clarification on any line items, let me know.

You can pay by bank transfer using the details on the invoice. Please reference the invoice number in your payment.

Thanks,
[Your name]

Attachments:

• Invoice_INV-2026-042.pdf
• Timesheet_29Sept2026.pdf

Tip: Some clients prefer the timesheet embedded in the invoice rather than as a separate attachment. Ask which they prefer after the first invoice.

What NOT to put on a client-facing timesheet

Timesheets are professional documents. Do not include:

✗ Excessive detail — "10:42am - 10:58am: Replied to your email asking about logo colours." Just write "Email correspondence: 0.25 hours."
✗ Unbillable admin — Proposals, invoicing, chasing payments. The client does not pay for your business admin.
✗ Personal tasks — "Lunch break," "dentist appointment," "coffee with another client." Only show work for this client.
✗ Rounded-up padding — If a task took 20 minutes, do not call it 1 hour. Round fairly to 0.25 or 0.5 hours.
✗ Complaints or editorial comments — "Spent 2 hours fixing mistakes in the brief you sent" becomes "Brief clarification and requirements review: 2.0 hours."

Keep it factual. The timesheet is evidence, not a diary.

How to handle client disputes over timesheet hours

Sometimes a client will question the hours on your timesheet. Stay calm and follow this process.

Step 1: Ask which specific hours they are disputing

"Thanks for raising this. Can you let me know which tasks or dates you are concerned about? I am happy to provide more detail."

Do not get defensive. The client might just need more context.

Step 2: Provide supporting evidence

If they dispute a 3-hour task, show:

✓ Meeting confirmations (calendar invite or email)
✓ Slack or email timestamps proving when work was done
✓ Deliverable files with creation/modified dates
✓ Screenshots of the work in progress

Example:

"The 3 hours on 25 Sept were for revisions following your feedback email sent at 10:14am. I made the changes and sent the updated files at 2:47pm. Happy to share the email thread if that helps."

Step 3: Refer to your contract or rate agreement

If the client says "I did not agree to this many hours," check your contract:

✓ Hourly agreement: "As per our contract, I bill for all hours worked on your project. The timesheet shows the work completed."
✓ Retainer: "Your retainer includes 20 hours/month. I used 18.5 hours this month, which is within the agreed allowance."

If your contract does not protect you, this is a lesson for next time. Tighten your scope and approval process.

Step 4: Offer to adjust (only if you genuinely made a mistake)

If you overbilled by accident, own it:

"You are right — I miscalculated the hours for that task. The correct total is 2.5 hours, not 3.5. I will issue a revised invoice."

But if the hours are accurate and the client is just trying to reduce the bill, stand firm:

"I understand the hours are higher than expected. The timesheet is accurate and reflects the work completed as per your brief. If you would like to discuss a different billing structure for future work, I am happy to explore that."

Do not apologise for billing accurately. If the client refuses to pay a legitimate invoice, see how to chase a late invoice for your UK statutory rights.

Converting timesheets to invoices — how to structure the invoice

When you invoice for hourly or day-rate work, the invoice can either:

1. Summarise the total (simple, less detail)
2. Include timesheet line items (detailed, shows breakdown)

Option 1: Summary invoice (with timesheet attached)

Invoice INV-2026-042

Note: "Detailed timesheet attached showing tasks and hours."

Option 2: Detailed invoice (timesheet embedded)

Invoice INV-2026-042

Which to use: Option 1 is cleaner. Option 2 is better if the client specifically asks for task-level detail on the invoice itself.

For full UK invoice templates, see freelance invoice template examples.

Retainer timesheets — tracking monthly hour banks

If you have a retainer agreement with a monthly hour allowance, your timesheet needs to show:

✓ Hours used this month
✓ Hours remaining
✓ Whether unused hours roll over or expire

Example retainer timesheet (20 hours/month)

Client: Northline Studio
Retainer: 20 hours/month @ £75/hour
Period: September 2026

Retainer summary:

• Monthly allowance: 20 hours
• Hours used: 13.0
• Hours remaining: 7.0

Note: "Unused hours do not roll over to October as per contract clause 5.2."

Invoice amount: £1,500.00 (fixed monthly retainer fee)

Important: Most retainers are fixed monthly fees regardless of hours used. If your contract says "20 hours/month for £1,500," the client pays £1,500 even if you only use 13 hours. The timesheet is for transparency, not per-hour billing.

If you go over the hour bank, you invoice the extra hours separately:

"Retainer hours exceeded by 3.5 hours. Additional fee: 3.5 × £75 = £262.50. Total this month: £1,500 + £262.50 = £1,762.50."

For retainer contract templates, see freelance retainer agreement template UK.

Internal vs client-facing timesheets — what is the difference?

You should track time in two ways:

1. Internal timesheet (for you): Tracks ALL hours — billable, unbillable, admin, learning, proposals
2. Client timesheet (for them): Only shows billable hours on their project

Internal timesheet example (private)

This internal view helps you understand:

✓ How much time you spend on non-billable work
✓ Whether you need to raise your rates to cover admin time
✓ Which clients take up the most time

Client timesheet example (send to client)

The client only sees their billable hours. They do not need to know you spent 1.5 hours writing a proposal for another client or 1 hour invoicing.

Tools for tracking both:

• Toggl, Harvest, Clockify: Tag tasks as "billable" or "unbillable" and generate client reports automatically
• Google Sheets or Excel: Track everything in one sheet with a "billable?" column, then filter for client-facing reports

For time tracking software recommendations, see freelance time tracking software.

VAT on timesheets and invoices

Timesheets do not show VAT — they only show hours and rates. VAT is added on the invoice.

Timesheet (no VAT)

Invoice (VAT added)

If you are not VAT registered, do not charge VAT. Your invoice shows:

"Total: £600.00 (VAT not applicable)"

VAT threshold: You must register for VAT if your taxable turnover exceeds £90,000 in a rolling 12-month period (as of 1 September 2026).

Source: GOV.UK — Register for VAT

For more on UK freelance VAT, see when to register for VAT UK freelancers.

Timesheet software vs spreadsheets — what UK freelancers should use

You do not need expensive software to track time. But it helps.

Option 1: Spreadsheet (Google Sheets or Excel)

Pros:
✓ Free
✓ Fully customisable
✓ Works offline (Excel) or online (Google Sheets)
✓ Easy to share with clients (export as PDF)

Cons:
✗ Manual data entry (you must remember to log hours)
✗ No automatic timers
✗ Calculations can break if you mess up a formula

Best for: Freelancers with simple projects, low client volume, or tight budgets.

Option 2: Time tracking software (Toggl, Harvest, Clockify)

Pros:
✓ Automatic timers (click start/stop)
✓ Auto-generates client reports and invoices
✓ Tags for billable vs unbillable
✓ Integrates with invoicing tools (Xero, QuickBooks, FreshBooks)

Cons:
✗ Costs money (though Clockify has a free tier)
✗ Learning curve
✗ Overkill if you only have 1-2 clients

Best for: Freelancers with multiple clients, hourly/retainer billing, or complex projects.

Option 3: Integrated freelance management tools (SoloPad, Bonsai, Dubsado)

Pros:
✓ Time tracking + invoicing + contracts in one tool
✓ Client portals (clients can see hours logged)
✓ Automatic invoice generation from timesheets

Cons:
✗ More expensive than standalone time tracking
✗ Might have features you do not need

Best for: Freelancers who want an all-in-one solution for client work, billing, and admin.

SoloPad includes UK-specific time tracking, retainer hour banks, and invoice templates with GBP/VAT handling. Pricing: Starter £5/month, Solo £12/month, Pro £29/month. Try free for 30 days.

For software comparisons, see freelance time tracking software.

Common timesheet mistakes that lose you money

Forgetting to log hours immediately. You finish a task and think "I will log that later." You forget. You undercharge. Log hours as you go or set a daily reminder.

Rounding down too much. A 23-minute task is 0.25 hours, not 0. A 38-minute task is 0.5 hours, not 0.25. Do not undervalue your time.

Not tracking unbillable hours. You think you earn £50/hour because that is what clients pay. But if you work 30 billable hours and 10 unbillable hours per week, your real rate is £1,500 ÷ 40 = £37.50/hour. Track everything to know if you need to raise your rates.

Vague task descriptions. "Design work: 5 hours" tells the client nothing. Write "Logo design — 3 concept directions: 5 hours." Clear descriptions prevent disputes.

Not agreeing on timesheet format upfront. Some clients want detailed task breakdowns. Others just want total hours. Ask before you send your first timesheet so you do not have to redo it.

Sending timesheets late. If you bill weekly, send the timesheet and invoice every Friday. If you bill monthly, send it on the last working day of the month. Late timesheets delay payment.

Related guides

Timesheets are one part of getting paid. Once your timesheet is ready, attach it to a professional invoice using our freelance invoice template examples.

If you are setting up a retainer, see freelance retainer agreement template UK for contract clauses that protect your hour banks.

For upfront payments before work starts, see deposit invoice template UK.

If your invoice goes unpaid, read how to chase a late invoice for email scripts and your statutory rights under UK law.

To understand your true hourly rate and set profitable rates, see how to set freelance rates UK.

For time tracking software recommendations, see freelance time tracking software.

And for complete project scoping to prevent scope creep, see freelance scope of work template.

SoloPad helps UK freelancers track time, manage retainer hour banks, and convert timesheets to invoices automatically — so you spend less time on admin and more time on billable work. Pricing: Starter £5/month, Solo £12/month, Pro £29/month. Try free for 30 days. Questions? info@solopad.io

Sources and references

Research, official guidance, and keyword data used while writing this guide:

1. GOV.UK — Keeping your pay records
2. GOV.UK — Register for VAT (£90,000 threshold as of 1 September 2026)
3. HMRC — Self Assessment: general enquiries (timesheet records for tax queries)
4. Ubersuggest UK keyword data (location ID 2826, 2 October 2026): "timesheet template" (1,600/mo, SD 28), "timesheet template uk" (880/mo, SD 30), "weekly timesheet template" (720/mo, SD 26), "monthly timesheet template" (480/mo, SD 24), "freelance timesheet" (320/mo, SD 19)

Method note: SERP competitors reviewed (not copied): Microsoft Excel templates, QuickBooks timesheet guides, Xero time tracking help, Clockify blog, Toggl timesheet templates, Harvest invoicing best practices, UK employment law timesheet requirements (focus on freelance, not PAYE). Copy-paste UK freelance timesheet templates (weekly hourly, monthly retainer, day-rate developer), GBP rate × hours calculations, billable vs unbillable guidance, email scripts, and decision trees are original SoloPad editorial content. Invented studio names (Northline Studio, Oak & Pixel, Maya Cole Consulting, Pixel & Code, Lumen Fitness, Fusion Financial) used in examples.

This article is for general education. It is not legal, tax, or accounting advice. Time tracking, billing practices, VAT rules, and contract terms may vary by business structure, industry, and jurisdiction. When in doubt, consult an accountant or solicitor.