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BillMyWeek

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Create UK day-rate invoices with overtime, expenses, VAT and CIS deductions

From £1.99/mo flat, billed monthly, free trial
Paid Invoicing
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Tracked since 2026

The Bottom Line

Best for
UK tradespeople, subcontractors and agency workers who invoice weekly or monthly
Price
From £1.99/mo flat, billed monthly, free trial. Compare plans

What is BillMyWeek?

BillMyWeek is a UK invoicing web app for day-rate tradespeople, subcontractors and agency workers. Enter days, overtime and expenses to build an invoice in minutes. It handles CIS deductions on labour (20%, 30% or 0%), optional VAT at 20%, 5% or 0% including domestic reverse charge, and overtime, Saturday and Sunday rates.
Data compiled by Toolradar Pricing checked · How we evaluate
Source billmyweek.com

Preview

Key Features

  • CIS deductions (20%, 30% or 0% on labour only)
  • Optional VAT at 20%, 5% or 0%, including domestic reverse charge
  • Overtime, Saturday and Sunday rates, with Copy last week

Pricing Plans

14-day Free Trial

Pricing checked Nov 4, 2026. Source: billmyweek.com/pricing, read Nov 4, 2026

BillMyWeek plans and prices, checked November 2026
Plan Price Details
Pro

£1.99 / mo

  • Unlimited weekly and monthly invoices
  • Quotes
  • Timesheet
+3 more
  • Tax year summary
  • Automatic payment chasing
  • PDF, Word, Excel, CSV and PNG downloads
View full pricing

Is BillMyWeek worth the price?

Great value

The 14-day free trial and unlimited invoices make it a no-brainer for freelancers and small contractors.

Best for sole traders and limited company contractors who want a low-cost, self-service invoicing solution.

Full BillMyWeek pricing: every plan, hidden costs and alternatives

How BillMyWeek's pricing compares

BillMyWeek starts at £1.99/mo flat for the whole organisation. Its direct competitors are priced on a different basis (per user, or in another currency), so each entry price below is shown with its own unit and currency and is not ranked against the others.

BillMyWeek
£1.99/mo flat, whole organisation, billed monthly
Xero
$27/mo flat, whole organisation, billed monthly
QuickBooks
$38/mo flat, whole organisation, billed monthly
FreeAgent
£27.50/mo, billed yearly
KashFlow
$7.50/mo, billed yearly

Entry paid plan, monthly price (billing term shown per row), in each tool's own currency. Pricing checked Nov 4, 2026.

Email me when BillMyWeek changes its price

One email per change, found on the vendor's own pricing page. Unsubscribe any time.

Recent pricing updates

Changes we detected on the BillMyWeek pricing page.

  • Plans changed: Pro added at £1.99 a month; Pro Monthly, Pro Yearly removed.

Reviews

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Best BillMyWeek Alternatives

Top alternatives based on features, pricing, and user needs.

Xero logo
Xero Paid

Cloud accounting with automated bank feeds and online invoicing

4.4
QuickBooks logo
QuickBooks Freemium

Small business accounting software

4.4
FreeAgent logo
FreeAgent Freemium

UK cloud accounting for limited companies and sole traders

3.6
KashFlow logo
KashFlow Paid

Simplify your small business accounting, bookkeeping, and payroll with an easy-to-use online solution.

3.8
See all invoicing tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

BillMyWeek vs Xero Head-to-head: features, pricing, who wins BillMyWeek vs QuickBooks Head-to-head: features, pricing, who wins BillMyWeek vs FreeAgent Head-to-head: features, pricing, who wins

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BillMyWeek FAQ

How does BillMyWeek help a UK subcontractor handle CIS deductions?

BillMyWeek automatically applies CIS deductions on labour at 20%, 30% or 0% as required. You enter the day rate and hours, and the app calculates the correct deduction for the final invoice. This eliminates manual tax calculations for subcontractors working under the Construction Industry Scheme.

How does BillMyWeek differ from Xero for day-rate invoicing?

Xero is a full accounting platform designed for a broad range of businesses, while BillMyWeek is a focused invoicing tool built specifically for UK day-rate tradespeople. BillMyWeek handles overtime, Saturday rates, Sunday rates, CIS deductions and domestic reverse charge VAT out of the box, which would require custom setup in Xero.

Why might BillMyWeek not be suitable for a business that issues recurring monthly invoices?

BillMyWeek is designed around day-rate invoicing, where you enter days, overtime and expenses for each week or job. It does not support recurring invoices or monthly subscriptions, so a business with fixed monthly billing would find the workflow mismatched. The product is best for tradespeople who charge by the day rather than by the month.

What kind of user benefits most from BillMyWeek's approach to invoicing?

UK day-rate tradespeople, subcontractors and agency workers who need to invoice weekly with overtime and expenses benefit most. The app is built for those who handle CIS deductions and VAT at specific rates, including domestic reverse charge. It replaces spreadsheets or general accounting tools for users focused on simple, fast day-rate billing.

How is BillMyWeek priced?

BillMyWeek is a paid product with no permanently free tier. Users pay to access the invoicing features, including CIS and VAT handling. The exact pricing is displayed separately on the product listing.

Can BillMyWeek handle overtime and different day rates on the same invoice?

Yes, BillMyWeek supports overtime rates, Saturday rates and Sunday rates alongside standard day rates on a single invoice. You enter the days and the overtime hours, and the app calculates the correct totals. This allows tradespeople to bill accurately for non-standard working patterns.

How does BillMyWeek simplify calculating VAT for domestic reverse charge?

BillMyWeek includes an option for VAT at 20%, 5% or 0% and specifically supports domestic reverse charge accounting. When you select the domestic reverse charge option, the app handles the VAT treatment correctly so the invoice complies with UK regulations. This avoids manual adjustments for construction industry invoices.

When should a tradesperson choose BillMyWeek over a general accounting tool like FreeAgent?

A tradesperson should choose BillMyWeek when their invoicing needs match its day-rate model with overtime, expenses, CIS and VAT options. FreeAgent offers broader accounting features like payroll and bank feeds, but BillMyWeek is more efficient for generating a single day-rate invoice quickly. The decision hinges on whether the user needs a dedicated invoicing tool or a full accounting suite.

Source: billmyweek.com

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