UK estimates need clear pricing and VAT treatment before approval. Everhour turns approved billable work into invoices later.
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Use a UK estimate when a customer needs a written price before work starts. The document should identify your business, the customer, the proposed goods or services, expected dates, quantities, rates, discounts, VAT treatment if applicable, and the total the customer is being asked to approve. Give the estimate its own reference number so both sides can quote it later.
The estimate should also make clear whether the price is fixed, based on time and materials, or valid only until a stated date. A web design estimate, for example, can show discovery, design, development, and testing as separate lines instead of hiding everything inside one total. That structure helps the customer approve the work and helps you create the final invoice without rebuilding the job from memory.
A UK invoice must include a unique identification number, supplier company name, address and contact information, customer company name and address, a clear description of the charge, the supply date, invoice date, amount charged, any VAT amount, and the total amount owed. An estimate is easier to convert when it collects those details before approval.
Business identity matters. Sole trader invoices must show the trader's name and any business name used, while limited company invoices must show the full company name as it appears on the certificate of incorporation. Put the correct legal name on the estimate, especially for business customers that need purchase orders, finance approval, or an exact supplier record before they can authorize the work.
The UK indirect-tax regime is VAT. A business must register for VAT if taxable turnover for the last 12 months goes over £90,000 or if it expects taxable turnover to exceed £90,000 in the next 30 days. VAT-registered businesses must charge VAT on taxable goods and services unless they are exempt, and VAT invoices must show the supplier's VAT number and display VAT separately.
Use the correct VAT rate on the estimate so the customer approves the right total. The UK standard VAT rate is 20% for most goods and services, the reduced rate is 5% for qualifying supplies, and zero-rated supplies are charged at 0% while still being accounted for on VAT invoices where applicable. VAT invoice amounts may use any currency, but the total VAT chargeable must be in sterling.
A free estimate template is enough when you price a single job, send it for approval, and manually create the invoice later. It works well for short proposals, small fixed-fee services, or occasional client work where the scope is settled before delivery and the final invoice will match the accepted estimate.
A managed workflow becomes more useful when approved time, expenses, rates, taxes, discounts, and invoice status need to stay connected. Everhour Billing & Invoicing turns tracked billable time and expenses into invoices, calculates invoice amounts from rates while excluding non-billable tasks, supports client settings and invoice customization, and exports invoices to QuickBooks Online, Xero, or FreshBooks with status sync back to Everhour.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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A UK estimate is a pricing document for approval before work is supplied or billed. A VAT invoice is the tax document issued by a VAT-registered business for taxable goods or services. Build the estimate with invoice-ready details, but issue the proper VAT invoice after the customer accepts and the charge becomes billable.
Use the same business identity that will appear on the invoice. A sole trader should show the trader's name and any business name used. A limited company should show the full company name as it appears on the certificate of incorporation. Matching those names prevents customer setup and payment delays.
A VAT-registered business should show VAT clearly when the estimate covers taxable goods or services. The customer needs to see the net amount, VAT rate, VAT amount, and total before approval. Non-registered businesses should not present VAT as a charge because they are not charging VAT to the customer.
State the payment date or payment period in the estimate so the customer approves the commercial terms with the price. Businesses can set their own payment terms, but without an agreed payment date payment is due 30 days after the invoice or delivery or service date.
Yes. UK electronic VAT invoices are optional, do not require notifying HMRC, and must contain the same information as paper invoices when used. For estimates, electronic delivery is practical as long as the customer can read, store, approve, and match the estimate to the later invoice.
Everhour Billing & Invoicing converts tracked billable time and expenses into invoices, calculates invoice amounts from rates, and excludes non-billable tasks. Teams can use client defaults for taxes, discounts, payment terms, and invoice customization before exporting invoices to QuickBooks Online, Xero, or FreshBooks.
Everhour marks time as invoiced after it is included in an invoice, so the same billable work does not appear again as uninvoiced time. That status gives project and billing reports a cleaner split between billable, non-billable, invoiced, and uninvoiced amounts.
Track approved work, convert billable time and expenses into invoices, and keep accounting exports connected. Everhour Billing & Invoicing gives UK teams a cleaner path from estimate to payment.
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