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How the scheme is structured
You make advance payments towards your VAT bill during the year — either nine monthly or three quarterly instalments based on your previous liability — then submit a single annual VAT return and settle any balance (or claim a refund). It converts an unpredictable quarterly bill into a smooth, budgetable outflow.
Who it suits
Eligible if VAT-taxable turnover is £1.35 million or less. It works best for stable, predictable businesses that want fewer filing deadlines and level cash flow. It is less suitable for fast-growing firms — instalments based on last year can undershoot a year of rapid growth, leaving a large balancing payment.
The cash-flow effect
Spreading VAT into instalments removes the quarterly cliff-edge, which makes forecasting far easier. The trade-off is that you only reconcile once a year, so errors or a mismatch between instalments and actual liability surface late — keep your bookkeeping current so there are no surprises at year end.
Combining schemes
Annual accounting can be combined with the Flat Rate or Cash Accounting basis, giving small businesses a genuinely low-admin VAT life. Weigh the simplicity against losing the quarterly reclaim rhythm if you make large, regular VATable purchases.
Where finance fits
Even level instalments can strain a slow month. A short working-capital facility covers the gap and is repaid as trading recovers.
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See how to set money aside for VAT and tax.Frequently asked questions
How many VAT returns do I file on annual accounting?
One a year, instead of four. You make interim payments during the year and reconcile with a single annual return, which reduces both admin and the number of filing deadlines to track.
What if my instalments are too low?
You settle the shortfall in a balancing payment with your annual return. For a growing business that can be a large sum, so review your instalment level if turnover is climbing faster than last year.
Can I combine annual accounting with the Flat Rate Scheme?
Yes. Many small businesses combine annual accounting with the Flat Rate Scheme for minimal admin — one return a year and a fixed percentage. Check both suit your cost profile first.
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Read →Funding for UK limited companies
Credicorp lends to your company, not to you personally — short-term working capital with no personal guarantee. See what your business could access.