Carmiburn Limited company overview
Carmiburn Limited is a private limited company registered with company number 03637640. It was incorporated on 18 Sep 1998 and its current status is active.
The registered office is at 5th Floor 40 Gracechurch Street, London, EC3V 0BT. The company has 4 active officers. It was previously called Carmichael Blackburn Underwriters Limited.
Carmiburn Limited upcoming deadlines
Year end accounts
Due 30 Sep 2027
Confirmation statement
Due 5 Mar 2027
Corporation tax payment
Due 1 Oct 2027
Dates are the ones Companies House holds for this company. Late accounts trigger automatic Companies House penalties starting at £150, and HMRC charges interest on late corporation tax.
Carmiburn Limited at a glance
28 years
Trading age
10,281 days since incorporation
4
Active officers
Hampden, Nomina, Michael, Mark
403
Filings on record
Latest: 21 Sep 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Carmiburn Limited
Former officers
2 more officers are on the register. See all on Companies House
Nature of business (SIC codes)
65120
Non-life insurance
65202
Non-life reinsurance
Allowable expenses for Carmiburn Limited
Based on Carmiburn Limited's SIC codes (65120, 65202), these are typical tax-deductible expenses for a general business company. Claiming them lowers the profit you pay corporation tax on.
Vehicle & mileage
45p a mile for the first 10,000 business miles in a personal car.
Staff & director salaries
Wages, employer NI and pension contributions paid through PAYE.
Accountancy & legal fees
Bookkeeping, year-end accounts, tax advice and company secretarial costs.
Business insurance
Public liability, professional indemnity and employer's liability cover.
Phone & internet
Business mobile contracts, broadband and a share of home internet.
General guidance only — every expense must be wholly and exclusively for business. Ask an accountant
Tax guide for businesses like Carmiburn Limited
How much tax does a limited company pay?
UK companies pay corporation tax at 19% on profits up to £50,000, rising to 25% above £250,000, with marginal relief in between. Claiming every allowable expense reduces taxable profit.
Does a company like Carmiburn Limited need to register for VAT?
VAT registration is compulsory once taxable turnover passes £90,000 in any rolling 12 months. Many businesses register voluntarily to reclaim VAT on costs.
How much does an accountant cost for a limited company in London?
Fixed-fee accountants typically charge £60–£200 a month for a small limited company, covering year-end accounts, corporation tax and the confirmation statement.
Can directors of Carmiburn Limited pay themselves in dividends?
Most small company directors take a low salary plus dividends. Dividends are paid from profits after corporation tax, with an annual £500 dividend allowance.
Filing history
21 Sep 2026 · AA
Full accounts made up to 31 Dec 2025
19 Feb 2026 · CS01
Confirmation statement made on 19 Feb 2026 with updates
13 Nov 2025 · PSC04
Change to a person with significant control
25 Sep 2025 · AA
Full accounts made up to 31 Dec 2024
20 Feb 2025 · CS01
Confirmation statement made on 17 Feb 2025 with updates
6 Oct 2024 · AA
Full accounts made up to 31 Dec 2023
2 Sep 2024 · RESOLUTIONS
Resolutions
29 Aug 2024 · SH02
Capital alter shares subdivision
1 Mar 2024 · CS01
Confirmation statement made on 17 Feb 2024 with updates
18 Sep 2023 · AA
Full accounts made up to 31 Dec 2022
22 Aug 2023 · PSC01
Notification of a person with significant control
21 Aug 2023 · TM01
Termination of appointment of Richard Luke Carmichael as a director on 11 Aug 2023
21 Aug 2023 · TM01
Termination of appointment of Andrew Robert Carmichael as a director on 11 Aug 2023
21 Aug 2023 · PSC09
Withdrawal of a person with significant control statement
21 Aug 2023 · TM01
Termination of appointment of Jean Anne Todd as a director on 11 Aug 2023
8 Aug 2023 · TM01
Termination of appointment of Jeremy Richard Holt Evans as a director on 31 Jul 2023
7 Aug 2023 · AP01
Appointment of Mr Mark John Tottman as a director on 31 Jul 2023
20 Feb 2023 · CS01
Confirmation statement made on 17 Feb 2023 with no updates
23 Sep 2022 · AA
Full accounts made up to 31 Dec 2021
22 Feb 2022 · CS01
Confirmation statement made on 17 Feb 2022 with no updates
Showing the latest 20 of 403 filings. See the full history on Companies House
Accounting services for Carmiburn Limited
From tax to payroll, find accountants who look after every part of Carmiburn Limited’s finances.
Year-end accounts
Statutory accounts prepared and filed with Companies House on time, every year.
Corporation tax
CT600 returns filed with HMRC and tax planned so you only pay what you owe.
Payroll
Pay your team on time every month, with RTI submissions and pensions handled.
VAT & bookkeeping
Keep your books tidy and your VAT returns MTD-ready all year round.
Confirmation statement
Your annual confirmation statement checked and filed before the deadline.
Management accounts
Monthly or quarterly reports so you can see how the business is really doing.
More about Carmiburn Limited
About Carmiburn Limited
Carmiburn Limited is a UK private limited company based in London, registered at Companies House as company number 03637640 since 18 Sep 1998. Its listed activities include non-life insurance, non-life reinsurance. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Carmiburn Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Carmiburn Limited has 403 filings on record. Keeping on top of these deadlines avoids automatic penalties from Companies House and HMRC, which start at £150 for late accounts.
Looking for an accountant in London?
Businesses like Carmiburn Limited often use a local accountant for year-end accounts, corporation tax, VAT and payroll. Compare fixed-fee, regulated accountants near London and get free quotes in minutes.
This page shows public information from Companies House. Director of Carmiburn Limited?
Carmiburn Limited – frequently asked questions
What is the company number of Carmiburn Limited?
Carmiburn Limited is registered at Companies House under company number 03637640.
When was Carmiburn Limited incorporated?
Carmiburn Limited was incorporated on 18 Sep 1998 as a private limited company.
Who are the directors of Carmiburn Limited?
Current officers are Hampden Legal PLC (corporate secretary), Nomina PLC (corporate director), Michael William James Carmichael (director) and Mark John Tottman (director).
What does Carmiburn Limited do?
The company's registered nature of business (SIC) is 65120 – Non-life insurance; 65202 – Non-life reinsurance.
Where is Carmiburn Limited registered?
The registered office address is 5th Floor 40 Gracechurch Street, London, EC3V 0BT.
Is Carmiburn Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was full accounts made up to 31 Dec 2025 on 21 Sep 2026.