Hasty Hound

Simple Invoicing & Expense Tracking for UK Freelancers

Hasty Hound is simple, fast invoicing and expense tracking software built specifically for UK freelancers, sole traders, and self-employed professionals. Create professional invoices, track business expenses, log mileage for HMRC claims, and see your profit at a glance — all in one place. Whether you are a plumber, electrician, designer, or consultant, Hasty Hound keeps your finances organised so you can focus on the work that matters.

Core Features

• Create & Send Invoices — Generate professional invoices in seconds. Add your branding, personalise payment terms, send directly via email, and track payment status from draft to paid.
• Track Business Expenses — Log materials, tools, subscriptions, and other costs. Upload receipt photos, categorise spending, and keep a clear audit trail for your Self Assessment tax return.
• Log Mileage — Record business mileage with HMRC-approved rates. Calculate your allowable deduction automatically and export records when you need them.
• Financial Dashboard — See your income, expenses, and profit at a glance with simple, clear charts. No accounting jargon — just the numbers you need to run your business.
• Tax Estimates — Get real-time estimates of your Income Tax and National Insurance contributions based on your earnings, so there are no surprises when January comes around.
• MTD Ready — Prepare for Making Tax Digital with organised, digital records that satisfy HMRC requirements.

Honest Pricing

Just £5 per month or £50 per year — less than the price of a pint. No hidden fees, no contracts, cancel anytime. Every plan includes a 30-day money-back guarantee. Free lifetime access is available for the first 100 founding users who sign up.

Why UK Freelancers Choose Hasty Hound

Built by a freelancer who was tired of overcomplicated accounting software. Hasty Hound strips away the bloat and gives you only the tools you actually need. It works on any device — install it as a progressive web app on your phone, tablet, or desktop for instant access without an app store download. Your data syncs securely across devices so you can start an invoice on your phone and finish it on your laptop.

Get Started

Join hundreds of UK freelancers who have simplified their finances with Hasty Hound.