Tesaro UK Limited company overview
Tesaro UK Limited is a private limited company registered with company number 07890847. It was incorporated on 22 Dec 2011 and its current status is active.
The registered office is at 79 New Oxford Street, London, WC1A 1DG. The company has 5 active officers.
Tesaro UK Limited upcoming deadlines
Year end accounts
Due 30 Sep 2027
Confirmation statement
Due 1 Oct 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.
Tesaro UK Limited at a glance
14 years
Trading age
5,440 days since incorporation
5
Active officers
Edinburgh, Edinburgh, Glaxo, Laura
121
Filings on record
Latest: 17 Sep 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Tesaro UK Limited
Former officers
8 more officers are on the register. See all on Companies House
Nature of business (SIC codes)
82990
Other business support service activities not elsewhere classified
Allowable expenses for Tesaro UK Limited
Based on Tesaro UK Limited's SIC code (82990), 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 Tesaro UK 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 Tesaro UK 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 Tesaro UK 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
17 Sep 2026 · CS01
Confirmation statement made on 17 Sep 2026 with no updates
31 May 2026 · AA
Audit exemption subsiduary accounts made up to 31 Dec 2025
31 May 2026 · PARENT_ACC
Legacy
31 May 2026 · GUARANTEE2
Legacy
31 May 2026 · AGREEMENT2
Legacy
29 Sep 2025 · CS01
Confirmation statement made on 29 Sep 2025 with no updates
1 Aug 2025 · CH02
Change corporate director company with change date
31 Jul 2025 · CH04
Change corporate secretary company with change date
29 May 2025 · AA
Audit exemption subsiduary accounts made up to 31 Dec 2024
29 May 2025 · PARENT_ACC
Legacy
29 May 2025 · GUARANTEE2
Legacy
29 May 2025 · AGREEMENT2
Legacy
11 Oct 2024 · CS01
Confirmation statement made on 11 Oct 2024 with no updates
11 Oct 2024 · PSC05
Change to a person with significant control
20 Sep 2024 · CH01
Director's details changed for Mrs Demet Gurunlu Russ on 15 Jul 2024
17 Sep 2024 · CH01
Director's details changed for Mrs Laura Guittard on 11 Sep 2024
17 Sep 2024 · CH01
Director's details changed for Mrs Demet Gurunlu Russ on 11 Sep 2024
11 Sep 2024 · PSC05
Change to a person with significant control
11 Sep 2024 · AD01
Registered office address changed on 11 Sep 2024
18 Jul 2024 · AD02
Change sail address company with old address new address
Showing the latest 20 of 121 filings. See the full history on Companies House
Accounting services for Tesaro UK Limited
From tax to payroll, find accountants who look after every part of Tesaro UK 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 Tesaro UK Limited
About Tesaro UK Limited
Tesaro UK Limited is a UK private limited company based in London, registered at Companies House as company number 07890847 since 22 Dec 2011. Its listed activities include other business support service activities not elsewhere classified. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Tesaro UK Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Tesaro UK Limited has 121 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 Tesaro UK 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 Tesaro UK Limited?
Tesaro UK Limited – frequently asked questions
What is the company number of Tesaro UK Limited?
Tesaro UK Limited is registered at Companies House under company number 07890847.
When was Tesaro UK Limited incorporated?
Tesaro UK Limited was incorporated on 22 Dec 2011 as a private limited company.
Who are the directors of Tesaro UK Limited?
Current officers are Edinburgh Pharmaceutical Industries Limited (corporate secretary), Edinburgh Pharmaceutical Industries Limited (corporate director), Glaxo Group Limited (corporate director), Laura Guittard (director) and Demet Gurunlu Russ (director).
What does Tesaro UK Limited do?
The company's registered nature of business (SIC) is 82990 – Other business support service activities not elsewhere classified.
Where is Tesaro UK Limited registered?
The registered office address is 79 New Oxford Street, London, WC1A 1DG.
Is Tesaro UK 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 Sep 2026 with no updates on 17 Sep 2026.