Tax Return for Window Cleaners
Complete your Self Assessment in 8 minutes. Claim all your allowable expenses and submit directly to HMRC.
- Track cleaning income
- Equipment expense tracking
- Vehicle cost support
- MTD-ready for 2026
Example Tax Calculation
Based on typical window cleaners earnings £28,000/year
*Illustrative example based on 2024/25 tax rates. Your actual tax depends on your specific circumstances.
Allowable Expenses for Window Cleaners
Claim these tax-deductible expenses to reduce your tax bill
Equipment
Ladders, poles, squeegees, and water-fed systems.
Tip: Keep receipts for all equipment purchases.
Supplies
Cleaning solutions, cloths, and consumables.
Tip: Track regular supply purchases.
Vehicle Costs
Mileage or actual costs for your van.
Tip: Track all business mileage.
Insurance
Public liability insurance for window cleaning.
Tip: Insurance is fully deductible.
More expenses you can claim
How to File Your Tax Return
Follow these simple steps to complete your Self Assessment
Gather Your Documents
Collect income records, receipts, and expense statements
Enter Income & Expenses
Add your earnings and claim allowable expenses with our guided flow
Review Your Calculation
See exactly how much tax you owe with real-time calculations
Submit to HMRC
File your tax return directly to HMRC in minutes
Key Deadlines for 2024/25 Tax Year
Don't miss these important dates
5 April 2025
Tax Year Ends
Calculate your final income and expenses
5 October 2025
Register for Self Assessment
If this is your first year self-employed
31 January 2026
Online Filing Deadline
Submit your tax return and pay any tax owed
6 April 2026
MTD Starts (£50k+)
If your income exceeds £50,000, you must use MTD software
Late Filing Penalties
1 day late: £100 fixed penalty
3 months late: £10/day up to £900
6 months late: 5% of tax owed or £300 (whichever is higher)
12 months late: Additional 5% or £300
Plus interest on any tax paid late. Avoid these costs by filing early with QTax.
Frequently Asked Questions
Answers to common questions about tax returns for window cleaners
Do window cleaners need to register as self-employed?
If you run your own window cleaning business, you must register for Self Assessment.
Can I claim equipment costs?
Yes. Ladders, poles, and water-fed systems are allowable expenses.
What about water costs?
Water for pure water systems is a deductible business expense.
Ready to File Your Tax Return?
Join thousands of UK window cleaners who trust QTax for their Self Assessment