Carbon Underwriting Limited company overview
Carbon Underwriting Limited is a private limited company registered with company number 11193856. It was incorporated on 7 Feb 2018 and its current status is active.
The registered office is at 5th Floor The Bengal Wing, 9a Devonshire Square, London, EC2M 4YN. The company has 5 active officers. It was previously called Jigsaw Insurance Services Limited and 1 other name.
Carbon Underwriting Limited upcoming deadlines
Year end accounts
Due 30 Sep 2027
Confirmation statement
Due 8 Sep 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.
Carbon Underwriting Limited at a glance
8 years
Trading age
3,199 days since incorporation
5
Active officers
Jacqueline, Ben, Alexandre, Michael
103
Filings on record
Latest: 29 Oct 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Carbon Underwriting Limited
Former officers
Nature of business (SIC codes)
66220
Activities of insurance agents and brokers
Allowable expenses for Carbon Underwriting Limited
Based on Carbon Underwriting Limited's SIC code (66220), 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 Carbon Underwriting 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 Carbon Underwriting 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 Carbon Underwriting 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
29 Oct 2026 · MR01
Mortgage create with deed with charge number charge creation date
27 Aug 2026 · CS01
Confirmation statement made on 25 Aug 2026 with no updates
10 Jul 2026 · MR04
Mortgage satisfy charge full
10 Jul 2026 · MR04
Mortgage satisfy charge full
5 Jul 2026 · AA
Full accounts made up to 31 Dec 2025
8 Jan 2026 · TM01
Termination of appointment of Christopher Stewart Butcher as a director on 31 Dec 2025
17 Nov 2025 · TM01
Termination of appointment of Nicholas George Tye as a director on 6 Nov 2025
23 Sep 2025 · AA
Full accounts made up to 31 Dec 2024
28 Aug 2025 · CS01
Confirmation statement made on 25 Aug 2025 with no updates
12 Jun 2025 · AP01
Appointment of Mr Patrick Michael Byrne as a director on 11 Jun 2025
12 Jun 2025 · AP01
Appointment of Mr Michael Clive Watson as a director on 6 Jun 2025
12 Jun 2025 · AP01
Appointment of Mr Alexandre Christophe Poracchia as a director on 5 Jun 2025
7 Feb 2025 · AD03
Move registers to sail company with new address
6 Feb 2025 · AD02
Change sail address company with new address
4 Feb 2025 · AD01
Registered office address changed on 4 Feb 2025
7 Jan 2025 · TM01
Termination of appointment of Charles Neville Rupert Atkin as a director on 31 Dec 2024
15 Nov 2024 · TM02
Termination of appointment of Davies Mga Services Limited as a secretary on 8 Nov 2024
5 Oct 2024 · AA
Full accounts made up to 31 Dec 2023
4 Sep 2024 · CS01
Confirmation statement made on 25 Aug 2024 with no updates
19 Jun 2024 · MR01
Mortgage create with deed with charge number charge creation date
Showing the latest 20 of 103 filings. See the full history on Companies House
Accounting services for Carbon Underwriting Limited
From tax to payroll, find accountants who look after every part of Carbon Underwriting 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 Carbon Underwriting Limited
About Carbon Underwriting Limited
Carbon Underwriting Limited is a UK private limited company based in London, registered at Companies House as company number 11193856 since 7 Feb 2018. Its listed activities include activities of insurance agents and brokers. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Carbon Underwriting Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Carbon Underwriting Limited has 103 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 Carbon Underwriting 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 Carbon Underwriting Limited?
Carbon Underwriting Limited – frequently asked questions
What is the company number of Carbon Underwriting Limited?
Carbon Underwriting Limited is registered at Companies House under company number 11193856.
When was Carbon Underwriting Limited incorporated?
Carbon Underwriting Limited was incorporated on 7 Feb 2018 as a private limited company.
Who are the directors of Carbon Underwriting Limited?
Current officers are Jacqueline Simone Ferrier (director), Ben Alistair Hunter, Mr Laidlaw (director), Alexandre Christophe Poracchia (director), Michael Clive Watson (director) and Patrick Michael Byrne (director).
What does Carbon Underwriting Limited do?
The company's registered nature of business (SIC) is 66220 – Activities of insurance agents and brokers.
Where is Carbon Underwriting Limited registered?
The registered office address is 5th Floor The Bengal Wing, 9a Devonshire Square, London, EC2M 4YN.
Is Carbon Underwriting Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was mortgage create with deed with charge number charge creation date on 29 Oct 2026.