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Online VAT Calculator

ANNA’s UK VAT Calculation Tool

Use our UK VAT calculator to add or remove Value Added Tax from any amount
I want to
at a VAT rate of
See more information about VAT rates
VAT added
£0
Find out more about how to remove or add VAT
Gross total
£0

How to calculate VAT

Adding VAT

The calculation for adding VAT is:Multiply the net amount by the VAT rate to find the tax

For example: £100 × 0.2 = £20This gives you a VAT amount of £20 and a gross total of £120

Removing VAT

To remove VAT you calculate:Divide the total (gross) amount by 1 plus the VAT rate to get the net value

For example: £100 ÷ 1.2 = £83.33This gives you a net total of £83.33, with the remaining £16.67 as VAT

What are the current UK VAT rates?

20%
The current standard rate of VAT in the UK is 20%. Most VAT on products and services in the UK are set at this rate.
5%
On some products and services such as home energy, mobility seats for elderly, nicotine patches and children’s car seats, a 5% rate applies
0%
For some products and services, there is a 0% rate. This applies to things like kids clothing and books, equipment for disabled people

ANNA automatically calculates your VAT so you don’t have to

ANNA calculates VAT on your transactions, receipts and invoices, sends reminders, and sets money aside for your tax bill

Value Added Tax facts

VAT on Popcorn

Puffed up popcorn is considered a luxury and taxed at 20%, while the microwavable version is exempt.

VAT on Gingerbread

A gingerbread with chocolate belt will be charged 20%, while the one with chocolate eyes only is exempt.

VAT on Biscuits

Biscuits covered with chocolate are taxed at the standard 20% rate; however, if they are filled with chocolate, they are exempt.

VAT on Pets

Pets are taxed at the standard rate, unless it is a rabbit, which is considered a food item and therefore is exempt.

Value Added Tax

was first introduced in France in 1954 and made its first appearance in the UK on 1 April 1973.

UK VAT rate

was initially set at 10% and has gradually increased over the years, rising to 20% in 2011, and it has remained at that level ever since.

Charging VAT

is one of the requirements of being an EU member, and no country was allowed to charge a standard rate below 15% until December 2015.

Hungary

Hungary has the highest rate globally at 27%, followed by Iceland at 25.5%. Countries without this tax include the Bahamas, Hong Kong, Saudi Arabia, and Qatar.

60 to 160

In the tax year 2022/23 UK VAT receipts were nearly £160 billion. In 2000/01 VAT receipts were just £60 billion.

Businesses in the UK

don’t need to register for VAT if their taxable turnover is under £90,000 per year.

Zero rate VAT

products in the UK include: children’s clothes, most food, books and prescription medicine. Other exempt items include museum admissions, antiques and postal services.

Pastygate

In 2012, the government’s proposal to tax hot takeaway food brought widespread disapproval, so they backed down and the tax status of pasties remained unchanged.

VAT victories

Jaffa Cakes and Tunnock’s Snowballs are just two of the brands that have fought and won tax cases, successfully proving their products are cakes (exempt) and not biscuits (standard-rated).

VAT fails

Innocent insisted their smoothies were actually ‘liquefied fruit salad’, and Lucozade claimed their energy drinks were ‘functional food’. Both lost their cases for tax exemption.

VAT Calculation FAQ

When can you charge customers VAT?

You can charge your customers VAT as soon as you become VAT registered. It is mandatory to register for VAT when your turnover reaches £90,000 a year, otherwise it is totally up to you.

Find out more in our blogpost – When and how should I register for VAT

Is VAT Calculated on net or gross?

VAT is calculated on net value, after you add VAT tax to your net value it becomes a gross value

Is it possible to calculate the cost of a product knowing only the VAT amount?

Yes – you can work out the original cost if you only know the VAT amount.

If a product costs £100 and you apply a standard VAT rate of 20% to it, the amount of VAT will be £100 x 0.2 = £20

Let’s say you don’t know the cost of the product X, but you know that the VAT paid was £20, the formula will be 0.2X=£20, therefore X=£20/0.2, X=£100

What is the flat rate scheme?

VAT Flat Rate Scheme (FRS) is a simplified method of accounting for VAT which is convenient for small businesses. Instead of calculating and reclaiming the VAT on each purchase and sale separately, you simply pay a fixed percentage of your business’s turnover to HMRC. The flat rate percentages range from 4% to 14.5%, depending on the business sector. We have a blogpost that explains it in detail.

How to Calculate VAT in Excel

You will need to organise your sales and purchases in different rows and net value, added VAT and gross value in rows. Here is a link to our blogpost that explains it in detail.

What is a reverse VAT calculator and when should you use it?

A reverse VAT calculator (or VAT backwards calculator) extracts the original amount before VAT from a price that already includes VAT. It's useful when you need to:
  • Determine how much VAT you've paid on purchases for expense claims
  • Separate net amounts from VAT on invoices for accounting purposes
  • Set pre-VAT prices based on desired final selling prices
To use this feature, simply enter your gross amount, select 'Remove VAT', and choose your VAT rate. For example, with £240 including 20% VAT, the calculation gives you £200 net value and £40 VAT.

VAT Calculation Formula and Examples

Understanding the different VAT calculation formulas helps ensure accurate tax reporting:

CalculationFormula
To add VAT to Net AmountNet × (1 + VAT rate) = Gross
To extract VAT from Gross AmountGross ÷ (1 + VAT rate) = Net
VAT Amount from NetNet × VAT rate = VAT
VAT Amount from GrossGross × (VAT rate ÷ (100 + VAT rate)) = VAT

What is VAT reverse charge?

The VAT reverse charge means the buyer, instead of the seller, is responsible for reporting VAT on a transaction. Normally, the supplier will charge VAT on goods or services sold, however, in this case the seller does not add VAT to the invoice, and the buyer records both the VAT they would have paid and the VAT they can reclaim. This system helps prevent tax fraud and is used in certain industries like construction and electronics and reduces the administrative burden for international suppliers.

Get ANNA business account

The business account that calculates your taxes

ANNA Money is the business account for startups, small businesses and sole traders. Say goodbye to branch visits and paper forms – you only need the app and the ANNA business debit card to make full use of all ANNA’s features. ANNA reconciles your accounts as you go, matching receipts and invoices to all your transactions. That means clean, tidy, up-to-date accounts and no awkward questions from HMRC.