- Companies
- Finishing trades
- Luton
- Jsa Construction Ltd
Jsa Construction Ltd
- Company number
- 17280164
- Incorporated
- 18 Jun 2026
- Registered office
- 48 Bosmore Road, Luton, LU3 2TS
- Nature of business
- Other building completion and finishing
Jsa Construction Ltd is a newly incorporated private limited company registered in Luton, company number 17280164, one of 193 building finishing companies in Luton. Its next accounts are due at Companies House on 18 March 2028, and its first CT600 is due at HMRC on 17 June 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Jsa Construction LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Public contracts won
Jsa Construction Ltd has one public sector contract award on record (2022). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Aston University | 617 - Pre-Qualified Works Contractors List | Ceiling, not shown | 3 Aug 2022 |
Where Jsa Construction Ltd is registered
The registered office is in Luton (LU3), in the Luton local authority area, East of England. Show LU3 2TS on a map.
Other trade companies in LU3
- Build Automotive LtdMotor traders
- Mot's 247 LtdMechanics and garages
- Naresh GCS LtdBuilders
- First World General Trading LimitedMotor traders
- Oriel Vista LtdGlaziers
- Brooks R Electrical Services LtdElectricians
- MSDD Marchidan LimitedCleaning companies
- Ssbo LtdInstallers
What happens if Jsa Construction 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 18 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Mar 2028 to 18 Apr 2028 | £150 |
| 1 to 3 months late | 19 Apr 2028 to 18 Jun 2028 | £375 |
| 3 to 6 months late | 19 Jun 2028 to 18 Sep 2028 | £750 |
| More than 6 months late | From 19 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17280164
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2026
- Registered office
- 48 Bosmore Road, Luton, LU3 2TS
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Luton
Other active building finishing companies registered in Luton.
- K F Horn Building Contractors Limited2005
- K F Maintenance Services Ltd2020
- K&D Brothers Empire Limited2024
- Kabir Construction Ltd2026
- Kas Contractors Ltd2023
- Kelly's Construction (Luton) Ltd2008
- Kent and Essex Builders Limited2024
- Kingswell Construction Services Ltd2025
All building finishing companies in Luton · All trades in Luton · Finishing trades across the UK
Frequently asked questions
When are Jsa Construction Ltd's accounts due?
Jsa Construction Ltd's next accounts are due at Companies House by 18 March 2028 (in 523 days), covering the period to 30 June 2027.
When is Jsa Construction 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 17 June 2027, due by 17 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Jsa Construction Ltd still trading?
Jsa Construction 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 Jsa Construction Ltd do?
Jsa Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Jsa Construction Ltd?
Jsa Construction Ltd was incorporated on 18 June 2026, less than a year ago.
Has Jsa Construction Ltd won public sector contracts?
Yes. Jsa Construction Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Aston University.
What is the penalty if Jsa Construction 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 Jsa Construction 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.