A useful first-year accounting system lets you answer three questions: what has the business earned, what does it owe, and which deadlines are approaching? You do not need a complicated reporting pack on day one, but you do need a repeatable way to collect evidence and review cash.
In this article
- Choose your business structure
- Set up records and business banking
- Identify registrations and reporting duties
- Schedule regular financial reviews
Treat setup as a sequence. First identify the business and its registrations, then arrange records and payment controls, and finally create a calendar that someone actually checks.
Before the first invoice
Confirm the legal structure and the name under which contracts and invoices will be issued. Keep the start date, formation documents where applicable, tax references and access details in an organised business file.
A sole trader must keep business records from the start and register for Self Assessment when the relevant conditions are met. GOV.UK’s sole trader setup guidance explains the requirements. A company has separate formation, accounting and tax tasks; use the limited company guide to establish the applicable steps.
Set up a dedicated transaction channel and check banking terms. For a company, keep its money distinct from the owner’s personal money. If an owner pays a business bill personally, retain the invoice and record how that payment will be reimbursed or accounted for.
Create a standard invoice process with sequential references, customer details, description, date and payment terms. Decide who checks overdue balances and how disputed invoices will be followed up.
Build the record flow
Choose software based on the records you need, your reporting obligations and who will use it. Test capturing a purchase invoice, recording a sale, reconciling a bank payment and finding the original document. A polished dashboard is less useful if routine evidence cannot be retrieved.
Set a weekly routine for uploading receipts and invoices. Reconcile bank and payment-platform activity rather than treating a bank feed as a complete sales record. Merchant fees, refunds, transfers and owner funding need their own treatment.
Use a small, understandable set of categories. Record the business purpose of ambiguous expenditure immediately. Keep stock and equipment information where relevant, and mark personal spending so it is not confused with business expenses.
Check registrations as the business develops
VAT registration is based on the applicable tests, including taxable turnover over a rolling period and expected turnover in the next 30 days. It is not simply a year-end exercise. Check HMRC’s VAT registration guidance and review turnover monthly.
Before employing someone, check employer registration, payroll and workplace pension requirements through GOV.UK’s first employee checklist. Agree the practical setup before the first payday rather than trying to reconstruct it afterwards.
If you are a sole trader or landlord, assess whether Making Tax Digital for Income Tax applies using HMRC’s current guidance. Software selection and ongoing record routines should reflect the actual requirements for your circumstances.
Give the calendar an owner
| Routine | Action | Evidence to keep |
|---|---|---|
| Weekly | Capture sales, purchases and cash transactions | Source documents and unresolved queries |
| Monthly | Reconcile accounts and review debtors, bills and turnover | Reconciliation and short cash review |
| Before a tax or payroll deadline | Review the draft, authorise submission and arrange payment | Approval, submission receipt and payment record |
| Before year end | Resolve missing documents and review stock or asset information | Year-end checklist and supporting schedules |
Set internal preparation dates earlier than official deadlines. Include payment dates as well as filing dates, and avoid assigning every responsibility vaguely to “the accountant”. Specify who supplies information, who reviews and who submits.
Plan cash that belongs elsewhere
A healthy bank balance may contain customer deposits, tax money, borrowed funds or cash needed for supplier bills. Make a rolling forecast showing expected receipts and payments. Review it when taking on a lease, buying equipment or making substantial owner withdrawals.
Ask for a tax estimate based on current records and identify its assumptions. Revisit the estimate as profit changes. Do not assume that saving a fixed percentage of every receipt will always cover your eventual obligations.
An illustrative first-quarter review
Imagine a new repair business has plenty of orders but slower customer collections than expected. Its monthly review identifies unpaid invoices, a forthcoming supplier payment and equipment purchased personally by the owner.
The owner introduces weekly invoice chasing, records the equipment transaction correctly for review and updates the cash forecast before ordering more stock. This hypothetical example shows why early bookkeeping helps with decisions, rather than merely preparing a tax return months later.
Close the first year with a usable handover
Prepare a list of unpaid customer invoices, unpaid bills, stock where relevant, equipment, loans and any owner transactions. Explain unusual items and provide missing evidence before final accounts or returns are drafted.
Review what worked: were reports timely, did customer terms match cash needs, and were registration questions identified early? Adjust the next year’s routine using those findings.
To agree setup support, contact EPOS Accountancy’s startup service with your intended structure, start date and expected activity. Confirm the registrations, bookkeeping and reporting tasks included. See the pricing page for the fee discussion.