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Free Business Tools
Calculators and resources for Scottish businesses. No signup required.
LBTT Calculator
Calculate Land and Buildings Transaction Tax for Scottish property purchases, including first-time buyer relief and additional dwelling supplement.
VAT Threshold Checker
Find out if you need to register for VAT, how close you are to the threshold, and whether voluntary registration makes sense for your business.
Sole Trader vs Limited
Compare the tax implications, admin requirements, and pros/cons of sole trader vs limited company at your profit level.
Take-Home Pay Calculator
Calculate your take-home pay as a sole trader after income tax, National Insurance, and student loans.
Invoice Generator
Create and download a professional invoice as a PDF. No signup required, nothing saved to our servers.
Need more than just a calculator?
The Business OS has invoicing, expense tracking, client management, mileage logging, and a tax estimator — all in one place.
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