- Company number
- 17490495
- Incorporated
- 30 Sep 2026
- Registered office
- 47 Filey Road, Reading, RG1 3QG
- Nature of business
- Roofing activities
Testt Ltd is a newly incorporated private limited company registered in Reading, company number 17490495, one of 51 roofing companies in Reading. Its next accounts are due at Companies House on 30 June 2028, and its first CT600 is due at HMRC on 29 September 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Testt Ltd is registered
The registered office is in Reading (RG1), in the Reading local authority area, South East. Show RG1 3QG on a map.
Other trade companies in RG1
- Mais&Co LtdJoiners and carpenters
- Geminifix LtdFinishing trades
- Rux-1 LtdMotor traders
- Dembek Project Consulting LimitedFinishing trades
- Berkshire Premier Cleaning LtdCleaning companies
- Alpha Pistons LimitedMotor traders
- BH Motors Reading LimitedMechanics and garages
- Mends Autolab LtdMotor traders
What happens if Testt Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2028 to 31 Jul 2028 | £150 |
| 1 to 3 months late | 1 Aug 2028 to 30 Sep 2028 | £375 |
| 3 to 6 months late | 1 Oct 2028 to 31 Dec 2028 | £750 |
| More than 6 months late | From 1 Jan 2029 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 17490495
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 September 2026
- Registered office
- 47 Filey Road, Reading, RG1 3QG
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Reading
Other active roofing companies registered in Reading.
- The Flat Roofing Guys Ltd2025
- TTB Roofing Limited2026
- Turney's Contractors Limited2021
- Urban Roofing Ltd2017
- Vanguard Roofing Services Ltd2025
- A G Roofing (Arborfield) Ltd2026
- A&B Roofing Limited2014
- A&S Bowes Thatching Limited2025
All roofing companies in Reading · All trades in Reading · Roofers across the UK
Frequently asked questions
When are Testt Ltd's accounts due?
Testt Ltd's next accounts are due at Companies House by 30 June 2028 (in 627 days), covering the period to 30 September 2027.
When is Testt Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 September 2027, due by 29 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Testt Ltd still trading?
Testt Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Testt Ltd do?
Testt Ltd is registered under Roofing activities (SIC 43910).
How old is Testt Ltd?
Testt Ltd was incorporated on 30 September 2026, less than a year ago.
What is the penalty if Testt Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Testt Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.