Cash vs Invoice VAT refers to two different methods for accounting for VAT in the UK: cash accounting and invoice (or standard) accounting. Choosing correctly can improve your cash flow and ensure compliance with HMRC rules.
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Cash accounting means you account for VAT when you receive payments from customers or make payments to suppliers. This delays VAT payments until money is in hand, aiding cash flow.
Invoice accounting, the default for most businesses, requires VAT accounting when invoices are issued or received, regardless of payment timing. This can affect your VAT liability and reclaims.
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Experience
Here are the essential points to understand about cash vs invoice VAT accounting in the UK:
Cash accounting is available if your VAT taxable turnover is £1.35 million or less - you can join or leave based on this threshold.
With cash accounting, you only pay VAT to HMRC when customers pay you, easing cash flow pressures.
Invoice accounting requires VAT payment when invoices are issued, even if unpaid, which can strain cash flow.
You reclaim VAT on purchases under cash accounting only after paying suppliers, not on invoice dates.
For invoice accounting, VAT reclaim is based on invoice dates, allowing earlier reclaims but requiring careful management.
Cash accounting simplifies record-keeping for businesses with slow-paying customers or irregular income.
If you have bad debts, cash accounting automatically adjusts as you don't pay VAT on unpaid invoices.
Businesses with high turnover or frequent VAT refunds might prefer invoice accounting for faster reclaims.
You must use the same scheme for both sales and purchases; mixing methods is not allowed.
HMRC requires monitoring turnover and switching schemes if you exceed the threshold, with specific rules for joining and leaving.
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Experience

A common mistake is choosing cash accounting without considering customer payment patterns. If payers are prompt, invoice accounting might offer faster VAT reclaims. Forgetting to monitor turnover can lead to non-compliance if thresholds are exceeded.
If your VAT situation is complex, such as mixed income sources or proximity to thresholds, professional advice ensures compliance. Edward Harris provides clear, jargon-free guidance to help you choose the best scheme for your business.
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Experience
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