Take Control of Your Contracting Finances
 
Juggling multiple revenue streams, calculating unpredictable tax brackets, and figuring out the real impact of IR35 can make managing your finances feel like a second job.
 
The UK Contractor Budget Tracker & IR35 Net Pay Calculator is your all-in-one financial headquarters. Built specifically for UK freelancers and contractors, this fully automated, subscription-free spreadsheet takes the guesswork out of your business. Whether you are seasoned or just starting out, you can now track your weekly or monthly income, plan your tax reserves, and map out your financial goals in one clean, easy-to-use workspace. It is fully compatible with both Excel & Google Sheets, so you can work wherever you are most comfortable.
 
📊 Calculate Your Precise Inside vs. Outside IR35 Take-Home Pay
 
Don't leave your rate negotiations to chance. With the built-in net pay calculator, you can instantly compare contracts side-by-side:
 
Real-Time Tax Estimates: Input a day rate, hourly rate, or salary to instantly view estimated Income Tax, National Insurance, and net take-home pay based on current UK tax bands.
Side-by-Side Comparison: See the exact annual difference between Inside and Outside IR35 roles so you can price your services accurately and negotiate with confidence.
 
📈 Benchmark Your Day Rate Against the UK Market
 
"Am I charging enough?" Stop undercutting your expertise. The integrated Day Rate Benchmark tab helps you maximize your earning potential:
 
Market Alignment: Pick your sector, experience level, and skill set to see how your rate compares to published UK market data.
Actionable Insights: Get a plain-English breakdown of whether you are under-charging, what your peers are making, and built-in tips on how to confidently raise your rates.
 
⏱️ Track Your Weekly or Monthly Income Seamlessly
 
No matter how your contracts are structured, this spreadsheet adapts to your business workflow:
 
Rolling 13-Week Tracker: Perfect for contractors paid on weekly cycles.
Full 12-Month View: Ideal for tracking monthly retainers and long-term consulting projects.
Automated Rolling Totals: Your take-home figures, tax liabilities, and expenses fill in automatically as you log your hours or days.
 
📑 What’s Inside: 7 Ready-to-Use Tabs
 
Read Me & Guide: Step-by-step instructions to get your tracker set up in under five minutes.
Setup & Income: Your central hub to log contracts, day rates, and raw earnings.
Career & Industry: The benchmarking tool to evaluate market data and strategic ways to earn more.
Monthly Tracker: A clean, 12-month calendar breakdown for stable monthly forecasting.
Weekly Tracker: A rolling 13-week tracker designed for fast-paced, short-term contract logging.
Annual Dashboard: Your financial health at a glance, highlighting total income, outgoings, savings rates, and effective tax rates.
Goals Tracker: A smart savings hub that calculates exactly how many months it will take to hit targets for your tax/VAT pot, emergency fund, or next big investment.
 
💎 Why Contractors Love This Template
 
Multi-Platform Compatibility: Works seamlessly with Microsoft Excel & Google Sheets (as well as Apple Numbers).
Zero Formulas to Touch: Fully automated logic. Just fill in the designated yellow cells and let the spreadsheet do the heavy lifting.
No Recurring Fees: Say goodbye to expensive, monthly accounting software subscriptions. Pay once, download instantly, and reuse it year after year.
Two Files Included: You receive both a clean, ready-to-use copy for your numbers and a filled-in example copy so you can see exactly how the automation looks in action.