What Are Simplified Expenses?

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What Are Simplified Expenses?

Simplified expenses are a way of totting up some of your business expenses using flat rates, as opposed to working out your actual business costs.

You don't have to use simplified expenses, you can pick whatever suits you best.

What Are Simplified Expenses?

Simplified expenses are a great way for someone who's self-employed (or a business partnership that has no companies as partners) to take some of the complexity out of accounting and tax returns.

Simplified expenses allow you to calculate some of your allowable business expenses based on standard flat rates set by HMRC rather than having to work out exact expenditure.

It is not mandatory that you use simplified expenses if you don't want, but if you're eligible and you find it works best for you then you can go right ahead.

You won't be able to use simplified expenses if you're a limited company or a partnership in which one or more of the partners is a company.


What Can I Calculate with Simplified Expenses?

Simplified Expenses flat rates can be used for the following types of business expenses:

  • Business-related costs for some vehicles
  • Costs associated with working from home
  • Costs incurred when you live in your business premises

Simplified Expenses may provide the simplest way to calculate your expenses. but remember: in some cases it may be more tax-efficient for you to calculate your exact expenditure.

Simplified Expenses for Vehicles

Using simplified expenses can save you from having to calculate the exact costs for the purchase and running of a work-related vehicle. For example, let's take a look at calculating mileage for your cars.

Here are the approved mileage rates from the tax year 2011/12 to present date:

From tax year 2011/12 onwards
First 10,000 business miles in the tax year
Each business mile over 10,000 in the tax year
Cars & Vans
45p
25p
Motorcycles
24p
24p
Bicycles
20p
20p


These rates only apply to the type of vehicles listed above. If you travel by train or other transport for business purposes, you can claim the cost of these as allowable expenses too  – but you’ll need to work out the exact cost.

Remember that if you use the simplified expenses flat rates for a specific vehicle, you must continue to do so for as long as you're using it, but you can choose different procedures for different vehicles. You might find that calculating exact costs works better for some but whatever you choose, you need to stick to the same process for any particular vehicle.

Simplified Expenses When Working From Home

Calculating exact business expenses associated with working from home can be tricky.

You'll need to work out the proportion of your costs that can be attributed to your business, so the flat rates associated with the simplified expenses scheme may be an attractive alternative.

If you work from home for over 25 hours per month you can use simplified expenses for things such as property costs (rent), utilities and other similar costs (not including internet or phone expenses).

The current work from home flat rates are as follows:

Hours of Business Per Month
Flat Rate Per Month
25 to 50
£10
51 to 100
£18
101 or more
£26


Here is a handy example from the Gov.uk website:

You work 40 hours from home in 10 months but worked 60 hours during 2 particular months:

  • 10 months x £10 = £100
  • 2 months x £18 = £36
  • Total claim = £136

You can use the Simplified Expense Checker to compare what you can claim through simplified expenses with what you could claim by working out the actual costs.

Simplified Expenses & Living at Your Business Premises 

In some cases, you might run a business where you also live on-site: like a guesthouse, B&B, care home or public house.

You can use the Simplified Expenses flat rates to calculate a deduction from your total expenses related to the premises, this means that you won't have to spend time figuring out what you spend on the business and on your private use of the premises.

Number of People
Flat Rate Per Month
1
£350
2
£500
3+
£650


Here's a handy example from the Gov.uk website:

You and your partner run a bed and breakfast and live there the entire year. Your overall business premises expenses are £15,000.

Calculation:

Flat rate: 12 months x £500 per month = £6,000

You can claim:
£15,000 - £6,000 = £9,000

If someone lives at your business premises for part of the year, you can deduct only the relevant flat rate for the months they live there.

Example

You and your partner run a bed and breakfast and live there the entire year. Your child is at university for 9 months a year but comes back to live at home for 3 months in the summer.

Calculation:

Flat rate: 9 months x £500 per month = £4,500
Flat rate: 3 months x £650 per month = £1,950
Total = £6,450

You can claim:
£15,000 - £6,450 = £8,550

Use the Simplified Expense Checker to compare what you can claim using simplified expenses with what you can claim by working out the actual costs.

So, that's your guide to simplified expenses if you're self-employed. Easy once you know, right? 

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