Caisson Io Co-Investor 1 Limited company overview
Caisson Io Co-Investor 1 Limited is a private limited company registered with company number 16527497. It was incorporated on 18 Jun 2025 and its current status is active.
The registered office is at 3rd Floor Mitre House, 12-14 Mitre Street, London, EC3A 5BU. The company has 4 active officers.
Caisson Io Co-Investor 1 Limited upcoming deadlines
Year end accounts
Due 18 Mar 2027
Confirmation statement
Due 1 Jul 2027
Corporation tax payment
Due 31 Mar 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.
Caisson Io Co-Investor 1 Limited at a glance
1 year
Trading age
515 days since incorporation
4
Active officers
Mark, Michael, Angus, Philip
2
Filings on record
Latest: 13 Jul 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Caisson Io Co-Investor 1 Limited
Nature of business (SIC codes)
68100
Buying and selling of own real estate
Allowable expenses for Caisson Io Co-Investor 1 Limited
Based on Caisson Io Co-Investor 1 Limited's SIC code (68100), these are typical tax-deductible expenses for a property & letting company. Claiming them lowers the profit you pay corporation tax on.
Repairs & maintenance
Fixing like-for-like wear and tear (not improvements).
Letting agent fees
Management, tenant-finding and inventory costs.
Mortgage interest
Finance costs — a company claims these in full, unlike individuals.
Landlord insurance & certificates
Buildings cover, gas safety and EPC certificates.
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 Caisson Io Co-Investor 1 Limited
How much tax does a property & letting 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 Caisson Io Co-Investor 1 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 Caisson Io Co-Investor 1 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
13 Jul 2026 · CS01
Confirmation statement made on 17 Jun 2026 with updates
18 Jun 2025 · NEWINC
Incorporation
Accounting services for Caisson Io Co-Investor 1 Limited
From tax to payroll, find accountants who look after every part of Caisson Io Co-Investor 1 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 Caisson Io Co-Investor 1 Limited
About Caisson Io Co-Investor 1 Limited
Caisson Io Co-Investor 1 Limited is a UK private limited company based in London, registered at Companies House as company number 16527497 since 18 Jun 2025. Its listed activities include buying and selling of own real estate. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Caisson Io Co-Investor 1 Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Caisson Io Co-Investor 1 Limited has 2 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 Caisson Io Co-Investor 1 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 Caisson Io Co-Investor 1 Limited?
Caisson Io Co-Investor 1 Limited – frequently asked questions
What is the company number of Caisson Io Co-Investor 1 Limited?
Caisson Io Co-Investor 1 Limited is registered at Companies House under company number 16527497.
When was Caisson Io Co-Investor 1 Limited incorporated?
Caisson Io Co-Investor 1 Limited was incorporated on 18 Jun 2025 as a private limited company.
Who are the directors of Caisson Io Co-Investor 1 Limited?
Current officers are Mark Lawley Bowden (director), Michael Andrew Newman (director), Angus Myrie Scott Brown (director) and Philip Edward Fletcher Stott (director).
What does Caisson Io Co-Investor 1 Limited do?
The company's registered nature of business (SIC) is 68100 – Buying and selling of own real estate.
Where is Caisson Io Co-Investor 1 Limited registered?
The registered office address is 3rd Floor Mitre House, 12-14 Mitre Street, London, EC3A 5BU.
Is Caisson Io Co-Investor 1 Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was confirmation statement made on 17 Jun 2026 with updates on 13 Jul 2026.