What Happens to Costs Incurred Before Your Company Existed? Pre-Incorporation Expenses Explained

You registered your limited company on 15 June. But you bought the laptop on 1 June. You paid for the domain name on 20 May. You covered the software subscription on 10 May. And you paid a freelance developer £2,400 on 1 April to build your prototype.

All of that happened before your company legally existed. Can the company now reclaim the VAT on those purchases? Can it deduct those costs from its corporation tax bill?

The answer is yes, but only if you follow the correct process. As experienced accountants, we deal with this question regularly from new clients. The rules are specific, and getting them wrong means losing relief you are entitled to.

This post covers the corporation tax treatment, the VAT treatment, how to record the transactions, and what happens if you were a sole trader before incorporating. If you are looking for an accountant for startup costs and pre-incorporation planning, the detail below will save you time and money.

What Counts as a Pre-Incorporation Expense?

A pre-incorporation expense is any cost you personally incurred before the company was registered at Companies House, where the expense was wholly and exclusively for the benefit of the future company. Common examples include:

• Laptops, monitors, phones, and other equipment
• Software licences and subscriptions (Xero, QuickBooks, Adobe, AWS, etc.)
• Domain name registration and web hosting
• Professional fees (accountants, solicitors, patent attorneys)
• Company formation agent fees
• Market research or prototype development costs
• Business bank account setup fees
• Initial marketing materials, logo design, branding

The key test is whether the expense would have been deductible if the company had incurred it directly. If it would, you can usually transfer the benefit to the company.

Corporation Tax Treatment: How the Company Claims Relief

Under UK tax law, a company can claim corporation tax relief on pre-incorporation expenses if the company adopts the contract or expense after incorporation. This is not automatic. You need to take specific steps.

The company must formally agree to take over the liability or adopt the benefit of the expenditure. In practice, this means:

• The company passes a board resolution (or a simple written resolution signed by all directors) to adopt the pre-incorporation contracts or expenses.
• The company then reimburses you, the director, for the costs you personally paid. This is not a dividend or a director's loan. It is a repayment of expenses incurred on behalf of the company.
• The company records the cost in its accounts as a normal business expense. The reimbursement is not taxable income for you personally.

For corporation tax purposes, the expense is treated as if the company incurred it on the date you actually paid it, not on the date of adoption. That means the company claims relief in its first accounting period, even if the expense was paid months before incorporation.

Let us use a real example. You paid £1,200 for a laptop on 1 May. Your company was registered on 15 June. Your company's first accounting period runs from 15 June to 31 March. The £1,200 laptop cost is deductible against the company's profits for that first period. The company reimburses you the £1,200, and you receive it tax-free.

What If You Did Not Keep the Receipts?

HMRC will expect evidence that the expense was incurred and that it was for the company's trade. Bank statements showing the payment are better than nothing, but itemised receipts or invoices are best. If you are missing receipts, reconstruct the evidence as soon as possible. A supplier can usually reissue an invoice.

If you cannot prove the cost, HMRC can deny the deduction. This is where using an accountant for startup compliance from day one makes a real difference. We help you set up the record-keeping before the receipts go missing.

VAT Treatment: Can the Company Reclaim the VAT?

Better news here than many founders expect. Under VAT Regulations 1995 reg.111, a newly VAT-registered company can reclaim pre-registration input tax on its very first VAT return, subject to time limits and conditions.

The rules are:

• Goods (equipment, stock, materials): the company can recover the VAT if the goods were purchased within 4 years before the VAT registration date and are still on hand (held by the business) at the date of registration.
• Services (professional fees, software subscriptions, developer work): the company can recover the VAT if the services were received within 6 months before the VAT registration date.

Critically, the invoice does not need to be in the company's name. An invoice in the founder's personal name is acceptable provided the purchase was made for business purposes and the relevant time-window conditions are satisfied.

For practical purposes, this means:

• If you bought the laptop on 1 May and the company registered for VAT on 1 September (within 4 years, and the laptop is still on hand), the company can reclaim the VAT on its first VAT return even though the invoice is in your personal name.
• If the developer fees of £2,400 were paid on 1 April and the company registered for VAT on 1 September, those services fall outside the 6-month window and the input VAT on those fees cannot be reclaimed.

The practical advice is: register for VAT promptly once the company is incorporated, keep all receipts, and check that any goods are still on hand at the registration date. Where the 4-year or 6-month windows cannot be met, corporation tax relief on the full amount (including the irrecoverable VAT element) still applies.

What If You Were a Sole Trader Before Incorporating?

This is a different scenario. If you were already trading as a sole trader and then incorporated the business, the company can take over the sole trader's assets and liabilities. This is a transfer of a going concern (TOGC) for VAT purposes if the conditions are met.

For corporation tax, the company can claim capital allowances on assets transferred from the sole trade, but the cost is based on the market value at the date of transfer, not what you originally paid. The sole trader's pre-incorporation expenses are already claimed on their self assessment tax return. The company does not get a second deduction.

If you are in this position, you need to prepare a proper incorporation balance sheet showing the assets and liabilities transferred. This is not a simple reimbursement. It is a formal transfer of a business. We recommend getting professional advice before doing this, as the tax treatment of goodwill and capital assets can be complex.

How to Record Pre-Incorporation Expenses in the Accounts

The accounting treatment is straightforward. The company records the expense in its profit and loss account as normal. The credit entry goes to the director's loan account, not to the bank account, because the director paid the cost personally.

When the company later repays the director, it reduces the director's loan account balance. There is no tax charge on the repayment. The director is simply being reimbursed for money they spent on the company's behalf.

In Xero or FreeAgent, you would create a bill or expense claim from the director, coded to the appropriate expense account, with the payment going to the director's loan account. When you transfer money from the company bank account to the director personally, you code it as a repayment of the director's loan.

If you use bookkeeping software properly from day one, this is simple. If you let it build up for six months, you will have a messy director's loan account that needs unpicking.

What About Pre-Incorporation Contracts?

Under the Companies Act 2006, a company cannot enter into a contract before it exists. Any contract purportedly made on behalf of a company before incorporation is void. The individual who signed it is personally liable.

This matters because if you signed a lease, a software agreement, or a supplier contract before the company existed, you are personally on the hook. The company can adopt the contract after incorporation, but that does not automatically release you from personal liability. You need the other party to agree to novate the contract to the company.

For small purchases like laptops and software subscriptions, this is rarely an issue in practice. For significant commitments like office leases or finance agreements, it can be a real problem. Always check with the supplier whether the contract can be transferred to the company after incorporation.

Common Mistakes to Avoid

Mistake 1: Treating the reimbursement as a dividend. If you reimburse yourself for pre-incorporation expenses by declaring a dividend, you pay dividend tax on money that should be tax-free. Use the director's loan account, not the dividend account.

Mistake 2: Not adopting the expenses formally. HMRC can challenge the deduction if there is no evidence the company adopted the contracts. A simple board resolution or written director's resolution is enough. Keep it in the company's minute book.

Mistake 3: Getting the pre-incorporation VAT claim wrong. Under reg.111 you can reclaim pre-registration input tax on your first VAT return, but only within the permitted windows: goods must have been purchased within 4 years before VAT registration and must still be on hand at that date; services must have been received within 6 months before registration. Do not claim VAT on goods already sold or consumed before registration, or on services received outside the 6-month window. HMRC will assess disallowed amounts back with interest.

Mistake 4: Mixing pre-incorporation costs with the director's loan account incorrectly. If you also loaned the company money for working capital, keep those separate. The pre-incorporation expense reimbursement is not a loan. It is a repayment of costs incurred on the company's behalf.

Do You Need an Accountant for Startup Pre-Incorporation Planning?

The answer depends on the scale of the costs. If you spent £500 on a laptop and a domain name, you can handle this yourself with a good bookkeeping system. If you spent £15,000 on prototype development, software subscriptions, and professional fees, the corporation tax saving is significant, and getting the VAT treatment wrong could cost you thousands.

An accountant for startup pre-incorporation planning will:

• Review the receipts and invoices to confirm which costs qualify
• Prepare the board resolution to adopt the expenses
• Set up the director's loan account correctly in the accounting software
• Advise on whether to delay any purchases until after VAT registration
• Ensure the company's first corporation tax return claims the correct relief

If you are about to incorporate, or if you incorporated recently and have not yet dealt with pre-incorporation costs, speak to us. We work with startups across the UK, from a two-person tech consultancy in Shoreditch to a 10-employee manufacturing business in the Birmingham Jewellery Quarter. The principles are the same. The detail matters.

Summary

Pre-incorporation expenses are deductible for corporation tax if the company formally adopts them and reimburses you. VAT on those expenses can be reclaimed on the company's first VAT return under VAT Regulations 1995 reg.111: goods purchased within 4 years before VAT registration (and still on hand at that date) and services received within 6 months before registration qualify, even where the original invoice is in the founder's personal name. Record the reimbursement through the director's loan account, not as a dividend or salary.

Keep your receipts. Pass a resolution. And if the numbers are significant, get an accountant involved before you file your first corporation tax return.