What Are the Different VAT Accounting Schemes?

What Are the Different VAT Accounting Schemes?

If your business is VAT registered, you are not stuck with one way of handling VAT. HMRC runs several VAT accounting schemes: standard VAT accounting, the Cash Accounting Scheme, the Annual Accounting Scheme, the Flat Rate Scheme, retail schemes and margin schemes.

They do different jobs. Some change how your VAT bill is calculated, some change when VAT is counted, and one simply changes how often you file a return. The combination you pick affects your cash flow and your bookkeeping workload, not just the forms you fill in.

This guide explains each scheme, who can use it and how to choose between them, using the thresholds in force in July 2026.

How does standard VAT accounting work?

Standard VAT accounting is the default. You charge VAT on your sales, reclaim the VAT you are charged on business purchases, and pay HMRC the difference. If you reclaim more than you charge, HMRC pays you the difference instead.

Most businesses on the standard method send a VAT return every three months. The return and the payment are both due one calendar month and seven days after the end of each accounting period.

The standard method gives you full control and a complete picture of your VAT position. The price is detail: you need to track the VAT on every sale and every purchase.

Source: Sending a VAT Return (GOV.UK)

When does the Cash Accounting Scheme help?

Under standard VAT accounting you can owe HMRC the VAT on an invoice your customer has not paid yet. The Cash Accounting Scheme removes that problem. You pay VAT on sales when your customers pay you, and you reclaim VAT on purchases when you have paid your suppliers.

You can join if your estimated VAT taxable turnover is £1.35 million or less over the next 12 months, and you must leave if it rises above £1.6 million. VAT taxable turnover means the total of everything you sell that is not exempt from VAT.

The scheme suits businesses that wait a long time to be paid. It helps less if your customers pay quickly, or if you buy a lot on credit, because you cannot reclaim VAT until you have actually paid the supplier. Some transactions are excluded, including invoices with payment terms of six months or more and invoices raised in advance.

Source: VAT Cash Accounting Scheme (GOV.UK)

What does the Annual Accounting Scheme change?

This scheme does not change how much VAT you pay. It changes how often you report it. Instead of four returns a year you file one, and you make advance payments towards your bill during the year, based on your previous return or an estimate if you are newly registered.

When you file the annual return, you either pay the balance or apply for a refund. You can join if your estimated VAT taxable turnover is £1.35 million or less.

The trade-off is visibility. You settle up once a year, so a larger balancing payment can catch you out if trade has grown. HMRC also notes the scheme does not suit businesses that regularly reclaim VAT, because you would only receive one refund a year.

Source: VAT Annual Accounting Scheme (GOV.UK)

How does the Flat Rate Scheme work?

The Flat Rate Scheme replaces the sale-by-sale calculation. You still charge your customers VAT in the normal way, but you pay HMRC a fixed percentage of your VAT-inclusive turnover. You keep the difference. In exchange, you give up reclaiming VAT on purchases, except certain capital assets costing more than £2,000.

You can join if you expect your VAT turnover to be £150,000 or less, excluding VAT. The percentage depends on your business type, and you get a 1% discount in your first year as a VAT-registered business.

One catch needs explaining. If your spending on goods is less than 2% of your turnover, or less than £1,000 a year, HMRC classes you as a ‘limited cost business’ and your rate becomes 16.5% whatever your trade. Many service businesses with low costs fall into this category, and at 16.5% the scheme is rarely worthwhile.

So the real question is not whether the Flat Rate Scheme is simpler. It usually is. The question is whether that simplicity is worth more to you than the VAT you could reclaim on your costs.

Source: VAT Flat Rate Scheme (GOV.UK)

What are retail schemes and margin schemes?

Retail schemes exist for businesses making a high volume of sales, such as shops and cafes. Instead of working out VAT on every transaction, you calculate it once with each VAT return. There are three standard versions: the Point of Sale Scheme, the Apportionment Scheme and the Direct Calculation Scheme. A business with turnover over £130 million must agree a bespoke scheme with HMRC.

Source: VAT retail schemes (GOV.UK)

Margin schemes are for businesses selling second-hand goods, works of art, antiques or collectors’ items. You pay VAT at 16.67%, one sixth, on the difference between what you paid for an item and what you sold it for, rather than on the full selling price. If there is no margin, there is no VAT to pay on that sale. You cannot use a margin scheme for items you were charged VAT on, or for precious metals, investment gold or precious stones.

Source: VAT margin schemes (GOV.UK)

Which schemes can you combine?

Some schemes stack and some do not. You can use a retail scheme together with the Cash Accounting Scheme and the Annual Accounting Scheme, but not with the Flat Rate Scheme.

The Cash Accounting Scheme also cannot be combined with the Flat Rate Scheme. Instead, the Flat Rate Scheme has its own cash-based turnover method, which achieves a similar timing effect within that scheme. This point is often stated loosely in general guides, so it is worth checking the rules for your exact combination before you apply.

Source: VAT Cash Accounting Scheme: eligibility (GOV.UK)

An example of how the sums change

James is a self-employed IT consultant. He bills £40,000 a year plus VAT, so his customers pay £48,000 in total. On standard VAT accounting he owes HMRC £8,000 of VAT on sales, less the VAT on his business costs. If his costs carry £700 of VAT, he pays HMRC £7,300.

On the Flat Rate Scheme, the rate for computer and IT consultancy is 14.5%, so he would pay 14.5% of £48,000, which is £6,960, with far less record keeping. But if HMRC classes him as a limited cost business, his rate is 16.5% and the payment becomes £7,920, more than the standard method.

This example is illustrative only. The right scheme depends on your costs, your customers’ payment habits and how your turnover is likely to move.

How do you choose the right scheme?

Start from the problem you want to solve rather than the scheme names:

1. Customers pay you slowly: look at the Cash Accounting Scheme.
2. Four VAT deadlines a year is too many: look at the Annual Accounting Scheme.
3. You want a simple, predictable calculation and your costs are low: look at the Flat Rate Scheme.
4. You run tills with hundreds of daily sales: look at a retail scheme.
5. You resell second-hand goods, art or antiques: look at a margin scheme.
6. You reclaim significant VAT and want full control: stay on standard VAT accounting.

Two businesses with the same turnover can have very different VAT experiences depending on the schemes they pick. It is worth reviewing the choice whenever your turnover, cost base or payment terms change.

Frequently asked questions

Do you have to choose a VAT scheme?

No. If you do nothing, you use standard VAT accounting with quarterly returns. The other schemes are optional simplifications you apply or opt for if you qualify.

Can you use the Flat Rate Scheme and the Cash Accounting Scheme together?

No. HMRC’s rules exclude Flat Rate Scheme users from the Cash Accounting Scheme. The Flat Rate Scheme has its own cash-based turnover method, which gives a similar cash-timing benefit inside that scheme.

What is a limited cost business?

A Flat Rate Scheme business whose spending on goods is less than 2% of turnover, or less than £1,000 a year. Limited cost businesses pay the higher flat rate of 16.5% instead of their trade sector rate.

What happens if your turnover grows above the scheme limits?

Each scheme has an exit threshold set above its joining threshold, so modest growth does not force you straight out. For example, you join the Cash Accounting Scheme at £1.35 million or less but only have to leave once VAT taxable turnover passes £1.6 million. Check the current exit rules for your scheme when turnover rises.

How WV4 Accountants can help

Scheme choice is one of the few VAT decisions that is entirely in your hands, and it is easier to get right before you apply than to unwind later.

WV4 Accountants can help with:

1. Reviewing which VAT scheme fits your turnover, costs and cash flow.
2. VAT registration and scheme applications.
3. Preparing and filing VAT returns under Making Tax Digital.
4. Bookkeeping that keeps your scheme records accurate.
5. Re-checking your scheme when your business grows or your cost base changes.

If you are weighing up VAT accounting schemes for your business, contact WV4 Accountants for clear and practical advice on the right setup.

Important note: This article provides general information. Tax treatment depends on individual circumstances. Current HMRC guidance should be checked before action is taken.