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Your numbers

Annual VAT-exclusive turnover (£)

Your net invoiced amount across the year, before adding 20% VAT.

Your trade (HMRC flat-rate category)

If your trade isn't listed, pick "Other business services" (12%). Full list on gov.uk.

Estimated annual input VAT (£) under standard scheme

VAT you'd be able to reclaim under the standard scheme — software, equipment, professional fees etc. Used only for the comparison.

First year of VAT registration (1% discount)

HMRC reduces your FRS rate by 1 percentage point for the first 12 months after you register for VAT.

Limited Cost Business (forces 16.5%)

If your spend on "relevant goods" is less than 2% of your VAT-inclusive turnover (or less than £1,000/year), HMRC forces you onto the 16.5% rate regardless of trade. This catches most pure-service freelancers — see the FAQ below.

Comparison

Year-end position

Item	Standard scheme	Flat Rate Scheme

How the Flat Rate Scheme works

Under the Flat Rate Scheme, instead of doing the usual "output VAT minus input VAT" calculation, you pay HMRC a fixed percentage of your VAT-inclusive turnover. The percentage depends on your trade (HMRC publishes the full table).

The trick is that you still charge your customers 20% VAT — but you only hand a smaller percentage to HMRC. The difference is yours to keep (and taxable as part of your business income).

The maths in one example

You're an IT consultant with £60,000 of work in a year. Standard rate VAT applies, your trade's FRS rate is 14.5%.

You invoice customers £60,000 + 20% VAT = £72,000 (VAT-inclusive turnover).
Under the standard scheme, you'd owe HMRC £12,000 of output VAT minus your input VAT (say £1,500) = £10,500.
Under the FRS, you owe HMRC £72,000 × 14.5% = £10,440. You can't reclaim input VAT (except on capital purchases over £2,000).

In this example the schemes are almost identical (£60 difference). But for service-only businesses with very low input VAT, the FRS can save several hundred pounds a year — and for businesses with high input VAT, the standard scheme is materially better.

The 1% first-year discount

For your first 12 months after VAT registration, HMRC reduces your flat rate by 1 percentage point. So a 14.5% trade pays 13.5% in year one. This sounds small but on £72,000 of turnover it's £720 — often the difference between FRS being marginal and clearly worth it.

The Limited Cost Business test (the trap)

HMRC introduced the Limited Cost Business (LCB) rate of 16.5% in 2017, specifically to stop service-only contractors gaming the FRS. You're a Limited Cost Business if your spend on "relevant goods" (physical goods used in your business) is either:

Less than 2% of your VAT-inclusive turnover in the VAT period, or
More than 2% but less than £1,000 per year (pro-rated for shorter periods).

Crucially, "relevant goods" does not include: services (cloud software, professional fees, training), capital items (laptops, phones — these count as capital purchases), motor expenses (fuel, leasing), food and drink, goods given away, and goods bought to lease or hire out.

Almost every solo IT consultant, copywriter, designer, accountant, lawyer or management consultant fails the LCB test — they buy services and capital, not goods. At 16.5%, the FRS is almost always worse than the standard scheme. If the LCB checkbox above flips your trade onto 16.5%, the FRS is probably not for you.

Gov.uk's Flat Rate Scheme pages cover the eligibility rules (turnover under £150k VAT-exclusive to join, £230k VAT-inclusive forces you to leave), the full trade rate table, and the Limited Cost Business test in detail.

Worked examples

Trade rate: Journalism / writing — 12.5%. With the 1% first-year discount: 11.5%.

But: a copywriter buys only services (cloud apps, hosting, training) — fails the Limited Cost Business test. LCB rate: 16.5% (first-year discount doesn't override LCB once you fail the test).

VAT-inclusive turnover £48,000. FRS owed: £48,000 × 16.5% = £7,920. Standard scheme (assume £800 input VAT): £8,000 − £800 = £7,200. Standard scheme is £720 better. Stay on standard.

Trade rate: Computer and IT consultancy — 14.5%, first-year 13.5%.

But same LCB problem — pure-service business, no relevant goods. Forced to 16.5%.

VAT-inclusive turnover £72,000. FRS owed: £72,000 × 16.5% = £11,880. Standard scheme (£1,500 input VAT): £12,000 − £1,500 = £10,500. Standard is £1,380 better.

Trade rate: Hairdressing — 13% (not in year 1 any more, so no discount).

Buys ~£3,000/year of shampoo, dyes, brushes — physical goods, more than 2% of turnover. Passes the LCB test; stays on 13%.

VAT-inclusive turnover £48,000. FRS owed: £48,000 × 13% = £6,240. Standard scheme (£500 input VAT on £3,000 of goods + £200 on services): £8,000 − £700 = £7,300. FRS is £1,060 better. Worth it.

Trade rate: Management consultancy — 14%, year-1 discount: 13%.

Pure service — LCB applies, forced to 16.5%. (First-year discount only applies to the trade rate, not the LCB rate.)

VAT-inclusive turnover £120,000. FRS owed: £120,000 × 16.5% = £19,800. Standard scheme (£2,500 input VAT): £20,000 − £2,500 = £17,500. Standard saves £2,300.

Any VAT-registered business with annual VAT-exclusive turnover of £150,000 or less. You can apply to join when you register for VAT, or any time after. You must leave the scheme once your VAT-inclusive turnover exceeds £230,000 in a 12-month period.

Physical goods used exclusively for your business — stationery, materials, consumables, stock for resale. Excluded: services (software subscriptions, professional fees, training, rent, utilities), capital expenditure (laptops, phones, vehicles), motor running costs, food and drink consumed by you or your staff, goods given away free, and goods you intend to lease or hire out. This narrow definition is why almost all pure-service businesses fail the LCB test.

You can reclaim input VAT on capital expenditure goods costing £2,000 or more (VAT-inclusive), in a single purchase, on goods that will be used in your business for several years. So a £2,500 laptop yes; ten £200 monitors no. You can't reclaim VAT on services or revenue expenditure under any circumstances.

The LCB test applies per VAT return period, so you can shift in and out of LCB status quarter by quarter. If you genuinely start buying enough goods to clear the 2% / £1,000 threshold in a quarter, you use your trade rate for that quarter. Most freelancers won't move in and out — they're either consistently a Limited Cost Business or consistently not.

No — the 1% discount is a reduction to your trade rate. If you're forced onto the 16.5% LCB rate, the discount doesn't apply. You pay 16.5% from day one.

You can leave at any time by writing to HMRC; the change takes effect from the start of the next VAT period. You must leave if your VAT-inclusive turnover exceeds £230,000 in a 12-month period, or if HMRC believes you're not entitled to remain. Once you've left, you can't rejoin for 12 months.

Rarely. The 16.5% LCB rate killed the FRS as a tax-saving strategy for service-only contractors. It still works well for trades with genuine goods spend (hairdressers, mechanics, caterers, retailers, manufacturers, builders) where the trade rate is comfortably below what they'd pay on a standard input/output calculation. For consultants, designers, writers, developers and similar service freelancers — almost always stay on standard.

Different things. The Flat Rate Scheme changes how you calculate VAT. The Annual Accounting Scheme changes when you submit it — once a year instead of quarterly, with interim payments. You can combine the two if you want.

Calculator uses HMRC-published flat rate percentages and the Limited Cost Business test (Notice 733). For your actual VAT scheme decision, run the numbers across at least a full year and consider input VAT timing, capital expenditure plans, and the practical admin burden. Not personal tax advice — for complex situations consult a qualified accountant.