
Challenge
Property buyers and investors often need to calculate Stamp Duty Land Tax instantly, but many calculators:
- Are slow
- Hide investor scenarios
- Don't cover company purchases
- Don't explain the calculation clearly
Solution
Developed a browser-based SDLT calculator covering:
- Residential purchases
- First-time buyers
- Additional properties
- Limited company purchases
- Multi-unit purchases
- Property company share acquisitions
Results
- Instant calculations
- Live updates while typing
- Mobile-first interface
- Full tax band breakdown
- UK SDLT rule updates
- No login required



