Small business bookkeeping and VAT: the basics every UK owner should get right

Good records make tax time faster, help you spot cash-flow problems early and keep you on the right side of HMRC. These habits cost little and pay off quickly.

Keep your finances separate

Open a dedicated business bank account, even if you are a sole trader. It makes it far easier to see what the business earns and spends, and to prepare your records for HMRC.

Record everything

• Keep invoices, receipts and bank statements for every transaction.
• Record income and expenses regularly, weekly if you can, rather than in a year-end scramble.
• Use cloud accounting software; it can match bank feeds and produce reports automatically.
• HMRC generally expects business records to be kept for several years, so check the current requirements on gov.uk.

VAT in brief

Businesses must register for VAT once their taxable turnover passes the registration threshold set by the government, and you can also register voluntarily below it. Once registered, you charge VAT on most sales, reclaim VAT on business purchases, and file returns, typically quarterly. Check the current threshold and the VAT schemes available (such as the Flat Rate Scheme) on gov.uk.

Cash flow tips

1. Invoice promptly and state payment terms clearly.
2. Chase late payments politely but consistently.
3. Set aside money for tax as you earn, so bills for Income Tax, Corporation Tax or VAT never come as a shock.
4. Keep a buffer for quieter months.

Digital tax rules

HMRC is rolling out Making Tax Digital in stages, which requires digital record-keeping and software-based submissions for certain taxes. Check on gov.uk whether and when it applies to you.

This article is general information, not personal financial advice. Rules and allowances change, so always check the latest position on gov.uk or with a regulated adviser.