Can a Small Business Get a Tax Refund UK?

When Small Businesses Can Claim Tax Refunds

Many business owners don't realise HMRC might owe them money. Here's when your small business can claim refunds and how to get them.

Corporation Tax Refunds

Overpaid Corporation Tax

• Amended calculations showing lower profits
• Excessive quarterly payments
• Claiming missed reliefs and allowances

Carry Back Losses

• Trade losses can be carried back 1 year
• Generates refunds of previously paid corporation tax
• Particularly valuable for businesses hit by economic downturns

Example:

• 2023: Paid £10,000 corporation tax on £50,000 profit
• 2024: Made a £20,000 loss
• Refund available: £3,800 (19% of £20,000)

VAT Refunds

When VAT Refunds Occur:

• Input VAT exceeds output VAT
• Common in early trading periods
• Businesses with zero-rated supplies
• Significant capital expenditure periods

Automatic Refunds: HMRC processes most VAT refunds within 10 working days

Monthly VAT Returns: Available if you regularly receive refunds

PAYE and National Insurance Refunds

Employment Allowance Overclaims

• £10,500 annual allowance against employer NI
• Refunds if you've overpaid before claiming

Incorrect PAYE Calculations

• Overpaid employee tax and NI
• Statutory payment recoveries (maternity, sick pay)

R&D Tax Credit Refunds

Cash Payments for Loss-Making Companies:

• 86% additional deduction on qualifying R&D costs
• Loss-making companies can claim cash refunds
• Rate: 10% of surrendered losses

Example:

• R&D costs: £50,000
• Total relief: £93,000 (186% of costs)
• If loss-making: Cash refund up to £9,300

How to Claim Your Refund

Corporation Tax Refunds:

• Amend your Company Tax Return (CT600)
• Submit supporting calculations
• HMRC processes within 4-6 weeks

VAT Refunds:

• Submit VAT return showing a refund due
• Automatic processing for most claims
• Larger refunds may require verification

PAYE Refunds:

• Correct your payroll submissions
• Use the Earlier Year Update (EYU) for previous years
• Submit supporting documentation

Common Refund Opportunities

Missed Expense Claims:

• Professional fees and subscriptions
• Travel and subsistence costs
• Equipment and software purchases
• Training and development costs

Unclaimed Reliefs:

• Annual Investment Allowance
• Research & Development credits
• Patent Box reliefs
• Creative industry reliefs

Timing Differences:

• Prepaid expenses
• Accrued income
• Provisions and reserves

How Long Do Refunds Take?

Standard Processing Times:

• VAT refunds: 10 working days
• Corporation tax: 4-6 weeks
• PAYE refunds: 2-4 weeks
• R&D credits: 28 days (target)

Maximising Your Refund Claims

Keep Detailed Records:

• All business receipts and invoices
• Bank statements and payment records
• Contracts and agreements
• Time and expense logs

Regular Reviews:

• Monthly VAT position checks
• Quarterly corporation tax estimates
• Annual relief and allowance reviews
• Professional Support: At Nunns Accounting, we regularly identify refund opportunities that clients have missed, often recovering thousands of dollars in overpaid taxes.