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UK business tax, plainly explained.

475 articles on limited company tax, sole trader self assessment, VAT and MTD, payroll, R&D credits, incorporation, director pay and exit planning. Written or reviewed by a specialist accountant on our team, and kept current against HMRC rates.

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  • VAT and Making Tax Digital

    Agent or Principal: What Counts as Your Turnover for VAT

    If you act as an agent, your turnover is your commission. If you act as a principal, your turnover is the whole amount the customer pays you, even though most of it goes straight back out to a supplier. That single distinction decides whether you cross the £90,000 VAT registration threshold and what VAT you charge. This guide sets out the agency test, the boundary between disbursement and recharge, and all eight HMRC conditions that a payment must meet to sit outside the value of your own supply.

    17 min read
  • Sole Trader and Self Employment

    Cash Basis Allowable Expenses: When You Deduct, Not What

    Under the cash basis you deduct an expense in the tax year you pay it, not the year you are billed for it. The wholly and exclusively test still decides whether a cost is allowable at all. What the cash basis changes is timing, plus the treatment of capital spending, which comes off as an ordinary expense when paid instead of going through capital allowances. This page covers the timing rule, the ITTOIA 2005 s.33A excluded list, interest now that the £500 cap is gone, stock, and the errors that cost people money.

    15 min read
  • Sole Trader and Self Employment

    Cash Basis: The Rules Since 6 April 2024

    The cash basis means you count income when the money arrives and expenses when you pay them. Since 6 April 2024 it is the default way sole traders and partnerships of individuals calculate trading profit, there is no turnover threshold of any kind, and you leave it only by electing on your tax return to use traditional accounting. This page explains the rule, who is shut out, what changes in practice, and the three old drawbacks that no longer exist.

    15 min read
  • VAT and Making Tax Digital

    Funeral Costs and VAT: What Is Exempt and What Is Standard Rated

    The disposal of the remains of the dead, and the arrangements made for it, are exempt from VAT under VATA 1994 Schedule 9 Group 8. The commemorative goods that sit alongside a funeral, flowers, headstones, memorials and newspaper announcements, are standard rated at 20%. A single funeral invoice therefore normally carries both treatments and needs apportioning, and because the main supply is exempt the business cannot recover the VAT on the costs behind it. This guide sets out the rule, the boundary, the apportionment problem and the partial exemption consequence for a funeral business.

    16 min read
  • VAT and Making Tax Digital

    Insurance Premium Tax: The 12% and 20% Rates Explained

    Insurance premium tax (IPT) is charged on general insurance premiums at a standard rate of 12% and a higher rate of 20%, both unchanged since 1 June 2017 and both unchanged by Finance Act 2026. IPT is not VAT. Insurance is a VAT-exempt supply, so there is no input tax on a premium and none of the IPT is recoverable on a VAT return. This guide sets out the rule in Finance Act 1994 Part III, the boundary between the two rates, car insurance premium tax and health insurance premium tax, worked figures, the exemptions, and the errors that cost businesses money.

    15 min read
  • Payroll and PAYE

    Nanny Tax: What a UK Family Owes When They Employ Someone at Home

    Hiring a nanny makes a household a PAYE employer. This guide covers the £96 a week registration trigger, why a nanny cannot simply be treated as self-employed, what comes out of the nanny's pay, employer National Insurance at 15% above £5,000, pension auto-enrolment, the gross-versus-net wage trap, and the fact most nanny payroll marketing gets wrong: the Employment Allowance is an excluded liability for a household employer, so the family pays employer NIC in full.

    16 min read
  • VAT and Making Tax Digital

    VAT Cash Basis Threshold: £1.35 Million In, £1.6 Million Out

    You can join the VAT Cash Accounting Scheme if your estimated VAT taxable turnover for the next 12 months is £1.35 million or less, and you must leave once your VAT taxable turnover exceeds £1.6 million. Those are VAT figures and they belong to a VAT scheme. The income tax cash basis is a different regime with no turnover threshold of any kind since 6 April 2024. This page sets out the two entry and exit numbers, what the scheme does to a VAT return, the bad debt relief that is the real reason to join, and the catch-up that hits you on the way out.

    13 min read
  • VAT and Making Tax Digital

    VAT Exemption Explained: Schedule 9, Partial Exemption and the De Minimis Limit

    An exempt supply carries no VAT, but exemption is not zero-rating. Exemption blocks recovery of the VAT on the costs behind the sale, and exempt turnover does not count toward the £90,000 registration threshold. This guide sets out the sixteen Schedule 9 groups, the difference between exempt, zero-rated and outside the scope, the standard method for partial exemption, and the de minimis limit, including the two different 50% tests that businesses routinely mix up.

    16 min read
  • VAT and Making Tax Digital

    VAT on Company Cars: When You Can and Cannot Reclaim

    A business normally cannot reclaim the VAT on buying a company car. The input tax block sits in article 7 of the VAT (Input Tax) Order 1992, and it bites where the car is merely available for private use, not only where private use actually happens. This guide sets out the rule, what counts as a car for VAT, the availability trap that catches more businesses than any other motoring rule, the exceptions that genuinely lift the block, the 50% leasing position, repairs and maintenance, and the road fuel scale charge.

    14 min read
  • VAT and Making Tax Digital

    VAT on Education: The Exemption After the January 2025 Change

    Education supplied by an eligible body is exempt under Schedule 9 Group 6 of the VAT Act 1994. Finance Act 2025 carved private schools out of that exemption, so independent school fees and boarding have been standard-rated at 20% for supplies made on or after 1 January 2025, with an anti-forestalling rule reaching back to 29 July 2024. The private tuition exemption for an individual teacher acting independently was not touched. This guide sets out both halves, the preserved carve-outs for nursery classes, English as a foreign language and higher education, the welfare route that registered childcare runs on instead, and what exemption costs a provider in lost input tax.

    16 min read
  • VAT and Making Tax Digital

    VAT on Leased Cars: The 50% Block and What Escapes It

    Where a business leases a car that is available for any private use, only 50% of the VAT on the lease charge can be recovered. The other 50% is blocked to cover private use and it does not move with business mileage. Maintenance supplied and invoiced as a separate supply sits outside the block, and its VAT is recoverable in full. This guide sets out where the rule comes from, exactly what the 50% catches, the maintenance carve-out that the invoice wording decides, excess mileage and early termination, and the errors that quietly cost money every month.

    14 min read

The library

Every article

All 475 of them, newest first. Twelve at a time.

Agent or Principal: What Counts as Your Turnover for VAT

If you act as an agent, your turnover is your commission. If you act as a principal, your turnover is the whole amount the customer pays you, even though most of it goes straight back out to a supplier. That single distinction decides whether you cross the £90,000 VAT registration threshold and what VAT you charge. This guide sets out the agency test, the boundary between disbursement and recharge, and all eight HMRC conditions that a payment must meet to sit outside the value of your own supply.

17 min read

Cash Basis Allowable Expenses: When You Deduct, Not What

Under the cash basis you deduct an expense in the tax year you pay it, not the year you are billed for it. The wholly and exclusively test still decides whether a cost is allowable at all. What the cash basis changes is timing, plus the treatment of capital spending, which comes off as an ordinary expense when paid instead of going through capital allowances. This page covers the timing rule, the ITTOIA 2005 s.33A excluded list, interest now that the £500 cap is gone, stock, and the errors that cost people money.

15 min read

Cash Basis: The Rules Since 6 April 2024

The cash basis means you count income when the money arrives and expenses when you pay them. Since 6 April 2024 it is the default way sole traders and partnerships of individuals calculate trading profit, there is no turnover threshold of any kind, and you leave it only by electing on your tax return to use traditional accounting. This page explains the rule, who is shut out, what changes in practice, and the three old drawbacks that no longer exist.

15 min read

Funeral Costs and VAT: What Is Exempt and What Is Standard Rated

The disposal of the remains of the dead, and the arrangements made for it, are exempt from VAT under VATA 1994 Schedule 9 Group 8. The commemorative goods that sit alongside a funeral, flowers, headstones, memorials and newspaper announcements, are standard rated at 20%. A single funeral invoice therefore normally carries both treatments and needs apportioning, and because the main supply is exempt the business cannot recover the VAT on the costs behind it. This guide sets out the rule, the boundary, the apportionment problem and the partial exemption consequence for a funeral business.

16 min read

Insurance Premium Tax: The 12% and 20% Rates Explained

Insurance premium tax (IPT) is charged on general insurance premiums at a standard rate of 12% and a higher rate of 20%, both unchanged since 1 June 2017 and both unchanged by Finance Act 2026. IPT is not VAT. Insurance is a VAT-exempt supply, so there is no input tax on a premium and none of the IPT is recoverable on a VAT return. This guide sets out the rule in Finance Act 1994 Part III, the boundary between the two rates, car insurance premium tax and health insurance premium tax, worked figures, the exemptions, and the errors that cost businesses money.

15 min read

Nanny Tax: What a UK Family Owes When They Employ Someone at Home

Hiring a nanny makes a household a PAYE employer. This guide covers the £96 a week registration trigger, why a nanny cannot simply be treated as self-employed, what comes out of the nanny's pay, employer National Insurance at 15% above £5,000, pension auto-enrolment, the gross-versus-net wage trap, and the fact most nanny payroll marketing gets wrong: the Employment Allowance is an excluded liability for a household employer, so the family pays employer NIC in full.

16 min read

VAT Cash Basis Threshold: £1.35 Million In, £1.6 Million Out

You can join the VAT Cash Accounting Scheme if your estimated VAT taxable turnover for the next 12 months is £1.35 million or less, and you must leave once your VAT taxable turnover exceeds £1.6 million. Those are VAT figures and they belong to a VAT scheme. The income tax cash basis is a different regime with no turnover threshold of any kind since 6 April 2024. This page sets out the two entry and exit numbers, what the scheme does to a VAT return, the bad debt relief that is the real reason to join, and the catch-up that hits you on the way out.

13 min read

VAT Exemption Explained: Schedule 9, Partial Exemption and the De Minimis Limit

An exempt supply carries no VAT, but exemption is not zero-rating. Exemption blocks recovery of the VAT on the costs behind the sale, and exempt turnover does not count toward the £90,000 registration threshold. This guide sets out the sixteen Schedule 9 groups, the difference between exempt, zero-rated and outside the scope, the standard method for partial exemption, and the de minimis limit, including the two different 50% tests that businesses routinely mix up.

16 min read

VAT on Company Cars: When You Can and Cannot Reclaim

A business normally cannot reclaim the VAT on buying a company car. The input tax block sits in article 7 of the VAT (Input Tax) Order 1992, and it bites where the car is merely available for private use, not only where private use actually happens. This guide sets out the rule, what counts as a car for VAT, the availability trap that catches more businesses than any other motoring rule, the exceptions that genuinely lift the block, the 50% leasing position, repairs and maintenance, and the road fuel scale charge.

14 min read

VAT on Education: The Exemption After the January 2025 Change

Education supplied by an eligible body is exempt under Schedule 9 Group 6 of the VAT Act 1994. Finance Act 2025 carved private schools out of that exemption, so independent school fees and boarding have been standard-rated at 20% for supplies made on or after 1 January 2025, with an anti-forestalling rule reaching back to 29 July 2024. The private tuition exemption for an individual teacher acting independently was not touched. This guide sets out both halves, the preserved carve-outs for nursery classes, English as a foreign language and higher education, the welfare route that registered childcare runs on instead, and what exemption costs a provider in lost input tax.

16 min read

VAT on Leased Cars: The 50% Block and What Escapes It

Where a business leases a car that is available for any private use, only 50% of the VAT on the lease charge can be recovered. The other 50% is blocked to cover private use and it does not move with business mileage. Maintenance supplied and invoiced as a separate supply sits outside the block, and its VAT is recoverable in full. This guide sets out where the rule comes from, exactly what the 50% catches, the maintenance carve-out that the invoice wording decides, excess mileage and early termination, and the errors that quietly cost money every month.

14 min read

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