Record all cleaning-business receipts, including cash, and keep evidence for genuine work costs. Check whether each working arrangement is self-employment or employment. A simple dated income log is more useful than reconstructing cash totals from memory at year end.
Check the working arrangement first
You may clean directly for customers, work through an agency or be employed. Establish which arrangement applies to each source of work. Agency involvement does not automatically make a person self-employed, and PAYE wages should not be mixed into sole trader sales.
Keep contracts, payment statements and any employment documents. If the status is unclear, explain who sets the hours, supplies equipment, controls the work and carries the financial risk.
Keep a simple income trail
Use a diary or booking system to record jobs, amounts charged, refunds and payment method. Reconcile cash received to deposits and business spending. Paying cash directly for supplies does not remove the need to record the original customer receipt.
For example, if a customer pays £80 and you use £15 of it for supplies, the records should explain £80 income and the separate £15 cost. Recording only the £65 later banked hides part of the activity.
Distinguish business and private costs
Qualifying cleaning materials, equipment, insurance and business charges may be deductible. Where supplies or equipment are also used at home, identify the business portion. Normal clothing and personal household costs are not automatically allowable.
Travel between jobs may require a different analysis from journeys to a regular workplace. Keep dates, destinations and reasons rather than assuming every mile qualifies.
Prepare early if records are incomplete
Ask agencies for missing statements and use your booking history to identify gaps. Reconstructed figures should have a reasonable evidence trail; they should not be invented to produce a preferred tax result.
TaxSimba can review the information needed for your agreed return or MTD service. Tell the accountant about every payment route and any employment as well as direct customers. Regular records make it easier to answer questions while the jobs and payments are still familiar.
Check the home nation used for your tax calculation
Tell the accountant whether you live in England, Scotland, Wales or Northern Ireland, and about any moves during the tax year. Scottish rates differ for wages, pensions and most other taxable income; savings and dividends use UK rules. Welsh rates are set separately. Use the rules for the relevant year and your actual taxpayer status.
See Scottish Income Tax and Welsh Income Tax. These differences do not make a London address or an England-only earnings example appropriate for everyone.
Reconcile the cash kept outside the bank
Illustrative preparation example.
A client pays cash and some is used to buy cleaning supplies before the remainder is deposited. Record the full customer receipt and the supported supplies cost separately. The smaller bank deposit alone cannot explain either figure.
Check: Does the income log include cash spent before it reached the bank?
| Check | Practical action |
|---|---|
| Are all customer payment methods recorded? | Reconcile cash received, cash spent and bank deposits without omitting income. |
| Is agency work employment or self-employment? | Provide the actual arrangement and relevant statements. |
| Are costs partly private? | Identify household supplies, equipment and journey use before calculating a claim. |
Is cash income irrelevant if I never bank it?
No. Record the customer receipt and any separate business spending from that cash.
Can my booking diary replace every document?
It helps explain activity, but keep invoices, statements and expense evidence as well.
Download a checklist for this guide
- Maintain a job and payment-method diary.
- Reconcile cash received, spent and banked.
- Collect agency and employment records.
- Retain supply and equipment receipts.
- Log business travel and private-use information.