A receipt dropped into the van door pocket has a remarkable ability to vanish before the tax return is due. It gets damp, fades, sticks to an old parking ticket and eventually becomes a tiny piece of financial archaeology.
Tracking trade expenses is not only about tax. If material, parking, waste and subcontractor costs are missing, you cannot see what a job really cost or price the next one properly.
1. Capture the expense at the point of purchase
Photograph or upload the receipt before leaving the supplier, petrol station or car park. Record the date, supplier, amount, VAT where relevant and a short description of the business purpose.
Do not depend on the bank transaction alone. A card payment may show who was paid, but it may not show what was bought, the VAT detail or whether part of the purchase was personal.
2. Attach every cost to a job or overhead category
Decide whether the cost belongs to a specific project or to the general running of the business. Materials, skip hire and site parking can usually be assigned to a job. Insurance, software and accountancy are normally business overheads.
This distinction makes job profitability far more accurate and helps you recover overhead through future pricing.
3. Add a useful note while you still remember
A note such as “timber for Oak Road roof repair” is far more useful than “materials”. Include the client or job name where appropriate, especially when several projects use the same supplier.
Speech-to-text can make this almost effortless. Dictate the note while you are walking back to the van rather than promising yourself you will remember on Friday.
4. Separate personal and business spending
A dedicated business account or card can make reconciliation simpler, even where it is not legally required for your business structure. It reduces mixed transactions and makes missing records easier to spot.
Where a purchase has both personal and business use, record the business proportion and keep a clear explanation of how it was calculated.
5. Run a five-minute weekly check
Compare the week’s bank transactions with the receipts and records you captured. Chase missing supplier invoices, correct duplicated entries and make sure every job cost has been allocated.
HMRC says self-employed businesses must keep accurate records of income and expenses and retain proof so it can be shown if requested. A small weekly habit is much safer than trying to recreate the year from memory.
6. Use the information to improve decisions
Reviewing expenses by job can reveal patterns. One supplier may be cheaper on headline price but expensive on delivery. A type of work may consume far more small materials than your quotes allow. These insights are where record keeping starts paying you back.
Tradeways keeps job files, financial information, invoices and client records in one accessible workspace, helping you move away from loose paper and disconnected notes.