Comparison · Tax & Business · 2026/27
VAT Flat Rate: Limited Cost Trader (16.5%) vs Sector Rate UK 2026/27
Businesses on the VAT Flat Rate Scheme normally pay a sector-specific percentage of turnover. But if your goods spend is very low, HMRC's Limited Cost Trader test forces a flat 16.5% rate instead — often removing most of the scheme's benefit. Here is how the two compare for 2026/27.
TL;DR - 30-Second Summary
- - Limited Cost Trader rate: flat 16.5% of VAT-inclusive turnover, applies if goods spend is below 2% of turnover (or £1,000/year if turnover is higher)
- - Sector rate: your trade-specific percentage (e.g. 14.5% IT consultancy, 12% business services, 9.5% general retail) applies if you pass the goods test
- - Test applied every period: you may move between 16.5% and your sector rate quarter to quarter depending on actual goods spend
Side by Side: Limited Cost Trader vs Sector Rate
| Feature | Limited Cost Trader | Sector Rate |
|---|---|---|
| Flat rate | 16.5% of VAT-inclusive turnover | Varies by trade, e.g. 14.5% IT, 12% business services, 9.5% general retail |
| Trigger test | Goods spend below 2% of turnover, or below £1,000/year | Goods spend meets or exceeds the threshold |
| Applies regardless of trade sector? | Yes — overrides your normal sector rate | No — sector rate only applies if you pass the test |
| First-year 1% discount | Applies, giving 15.5% in year one | Applies, reducing your sector rate by 1pp in year one |
| Assessed | Every VAT accounting period — you can move between the two depending on actual goods spend | |
What Should You Check?
You are probably a Limited Cost Trader if...
- - Your main cost is your own time, not goods (consultants, IT contractors, many freelancers)
- - Your quarterly goods spend rarely exceeds a couple of hundred pounds
- - You have never checked whether the 2%/£1,000 test applies to you
Your sector rate likely still applies if...
- - You buy meaningful stock, materials or consumables regularly
- - Your goods spend comfortably clears 2% of turnover each period
- - You are in a goods-heavy sector like catering, construction or retail
Frequently Asked Questions
What is the Limited Cost Trader rate on the VAT Flat Rate Scheme?
The Limited Cost Trader rate is a flat 16.5% of VAT-inclusive turnover, introduced in April 2017 to stop low-cost-goods businesses (like many consultants and contractors) exploiting sector rates designed for businesses with higher goods spend. It applies regardless of your normal trade sector once you meet the goods test.
What is the goods test that triggers the 16.5% rate?
You are a Limited Cost Trader if your VAT-inclusive spend on goods (not services) in an accounting period is less than 2% of your VAT-inclusive turnover, or less than £1,000 a year if your turnover is higher (pro-rated for shorter periods). If you fail this test, you must use 16.5% instead of your normal sector rate.
How does the sector rate work instead?
If you are not a Limited Cost Trader, you apply the flat rate percentage set for your specific trade sector — for example 14.5% for computer and IT consultancy, 12% for general business services, or 9.5% for retailing not listed elsewhere — as set out in HMRC's sector list.
Show 5 more questionsShow fewer questions
Which businesses are most likely to be caught by the 16.5% rate?
Service-based businesses with minimal goods purchases — IT contractors, consultants, many freelancers — are the most likely to fail the 2%/£1,000 goods test and be forced onto the 16.5% Limited Cost Trader rate, since their main costs are typically their own time, not goods.
Does the 16.5% rate still leave a profit margin under the Flat Rate Scheme?
For many limited cost traders, 16.5% of VAT-inclusive turnover works out close to standard VAT accounting (since it is roughly 19.8% of net turnover, near the 20% standard rate), which removes most of the historic Flat Rate Scheme benefit — this is one of the main reasons many affected businesses now leave the scheme entirely.
Can I switch between the 16.5% rate and a sector rate during the year?
Yes — the test is applied period by period. If your goods spend varies, you may need to apply 16.5% in some VAT periods and your normal sector rate in others, so you must check the test every quarter (or your chosen accounting period).
Does the 1% first-year discount still apply if I am a Limited Cost Trader?
Yes, the 1 percentage point discount for the first year of VAT registration still applies on top of whichever rate you use, including 16.5%, bringing it down to 15.5% in your first year on the scheme.
Should Limited Cost Traders leave the Flat Rate Scheme altogether?
Many businesses caught permanently by the 16.5% rate find that standard VAT accounting (reclaiming input VAT on actual purchases) works out no worse, and often better, especially if they have any meaningful business costs with VAT on them — it is worth comparing both methods annually.
Calculators for this topic
Calculate your VAT
Add or remove VAT from any amount. Supports 20%, 5% and 0% UK VAT rates.
VAT Reverse Charge Calculator
Work out invoice totals under the domestic reverse charge for building and construction services.
Self-Employed Tax Calculator
Calculate income tax, Class 2 and Class 4 National Insurance for self-employed and sole traders for 2025/26.
Sole Trader Pay tool
Calculate your net take-home pay as a UK sole trader after Income Tax and Class 4 National Insurance. Compare with PAYE employment.
Disclaimer: This is educational information, not tax advice. VAT Flat Rate Scheme rules and sector percentages can change — always check the current position at gov.uk/vat-flat-rate-scheme and confirm your position with an accountant.
Last updated: How we verify