Billmonitor Limited company overview
Billmonitor Limited is a private limited company registered with company number 05391490. It was incorporated on 14 Mar 2005 and its current status is active.
The registered office is at 98 Theobalds Road, London, WC1X 8WB. The company has 5 active officers. It was previously called Optimor Limited.
Billmonitor Limited upcoming deadlines
Year end accounts
Due 31 Dec 2027
Confirmation statement
Due 1 Jan 2027
Corporation tax payment
Due 1 Jan 2028
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.
Billmonitor Limited at a glance
21 years
Trading age
7,916 days since incorporation
5
Active officers
Sumit, Klaus, James, Terence
130
Filings on record
Latest: 18 Sep 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Billmonitor Limited
Former officers
Nature of business (SIC codes)
61900
Other telecommunications activities
62020
Information technology consultancy activities
62090
Other information technology service activities
70229
Management consultancy activities other than financial management
Allowable expenses for Billmonitor Limited
Based on Billmonitor Limited's SIC codes (61900, 62020, 62090, 70229), these are typical tax-deductible expenses for a software & it and professional & creative services company. Claiming them lowers the profit you pay corporation tax on.
Computers & hardware
Laptops, monitors and devices used for work.
Software subscriptions
Cloud hosting, SaaS tools, licences and domains.
Training & courses
Courses that update skills for your current work.
Working from home
A share of household bills or the £6-a-week flat rate.
Design tools & equipment
Creative software, cameras, drawing tablets and props.
Professional memberships
HMRC-approved professional body subscriptions.
Business travel
Trains, flights, hotels and subsistence for client work.
Working from home
A share of household bills or the £6-a-week flat rate.
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 Billmonitor Limited
How much tax does a software & it and professional & creative services 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 Billmonitor 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 Billmonitor 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
18 Sep 2026 · CERTNM
Certificate change of name company
7 Jul 2026 · AD01
Registered office address changed on 7 Jul 2026
19 Jun 2026 · AD01
Registered office address changed on 19 Jun 2026
7 May 2026 · CH01
Director's details changed for Mr James Michael Eden on 5 May 2026
16 Apr 2026 · AA
Total exemption full accounts made up to 31 Mar 2026
23 Dec 2025 · CS01
Confirmation statement made on 18 Dec 2025 with updates
28 Jul 2025 · AA
Total exemption full accounts made up to 31 Mar 2025
31 Dec 2024 · CS01
Confirmation statement made on 18 Dec 2024 with no updates
17 Jul 2024 · AA
Total exemption full accounts made up to 31 Mar 2024
11 Jul 2024 · CH01
Director's details changed for Dame Sally Ann Sheila Dicketts on 11 Jul 2024
11 Jul 2024 · AD01
Registered office address changed on 11 Jul 2024
15 Jan 2024 · CS01
Confirmation statement made on 18 Dec 2023 with updates
15 Nov 2023 · MA
Memorandum articles
15 Nov 2023 · RESOLUTIONS
Resolutions
14 Nov 2023 · MA
Memorandum articles
10 Nov 2023 · SH01
Allotment of shares on 8 Nov 2023
6 Jul 2023 · AA
Total exemption full accounts made up to 31 Mar 2023
29 Dec 2022 · CS01
Confirmation statement made on 18 Dec 2022 with no updates
27 Sep 2022 · AP01
Appointment of Ms Sally Ann Sheila Dicketts as a director on 15 Jun 2022
24 May 2022 · AA
Total exemption full accounts made up to 31 Mar 2022
Showing the latest 20 of 130 filings. See the full history on Companies House
Accounting services for Billmonitor Limited
From tax to payroll, find accountants who look after every part of Billmonitor 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 Billmonitor Limited
About Billmonitor Limited
Billmonitor Limited is a UK private limited company based in London, registered at Companies House as company number 05391490 since 14 Mar 2005. Its listed activities include other telecommunications activities, information technology consultancy activities, other information technology service activities, management consultancy activities other than financial management. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Billmonitor Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Billmonitor Limited has 130 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 Billmonitor 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 Billmonitor Limited?
Billmonitor Limited – frequently asked questions
What is the company number of Billmonitor Limited?
Billmonitor Limited is registered at Companies House under company number 05391490.
When was Billmonitor Limited incorporated?
Billmonitor Limited was incorporated on 14 Mar 2005 as a private limited company.
Who are the directors of Billmonitor Limited?
Current officers are Sumit (Company Secretary) Ltd (corporate secretary), Klaus Henke (director), James Michael Eden (director), Terence Milner (director) and Sally Ann Sheila, Dame Dicketts (director).
What does Billmonitor Limited do?
The company's registered nature of business (SIC) is 61900 – Other telecommunications activities; 62020 – Information technology consultancy activities; 62090 – Other information technology service activities; 70229 – Management consultancy activities other than financial management.
Where is Billmonitor Limited registered?
The registered office address is 98 Theobalds Road, London, WC1X 8WB.
Is Billmonitor Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was certificate change of name company on 18 Sep 2026.