❌ Common January Accounting Mistakes We See Every Year
❌ Common January Accounting Mistakes We See Every Year January is one of the busiest and most stressful months of the year for business owners. Deadlines, tax bills, HMRC letters and cashflow pressure all land at once — and that combination often leads to avoidable accounting mistakes 😬. Most of these aren’t caused by carelessness.…
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![Self-assessment two month countdown Llewellyns] Flat illustration of a calendar marked 31 January, calculator, and documents in Llewellyns blue, representing the Self-Assessment tax return deadline.](https://www.llewellyns.co.uk/wp-content/uploads/2025/11/Self-assessment-two-month-countdown-Llewellyns.png)