- Companies
- Specialist contractors
- Lincoln
- Lincolnshire Air Testing Limited
Lincolnshire Air Testing Limited
- Company number
- 06374350
- Incorporated
- 18 Sep 200719 years trading
- Registered office
- 16 Titus Way, North Hykeham, Lincoln, LN6 9FA
- Nature of business
- Other specialised construction activities n.e.c.; Other letting and operating of own or leased real estate
Lincolnshire Air Testing Limited is a 19-year-old private limited company registered in Lincoln, company number 06374350, one of 108 specialist construction companies in Lincoln. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 Lincolnshire Air Testing LimitedOr 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.
Where Lincolnshire Air Testing Limited is registered
The registered office is in Lincoln (LN6), in the North Kesteven local authority area, East Midlands. Show LN6 9FA on a map.
Other trade companies in LN6
- Caf Property Investment LtdProperty developers
- JJ Paving LtdSpecialist contractors
- Death Row Electrical LtdElectricians
- Hymers Properties LtdProperty developers
- CMR Brickwork LtdBuilders
- Rac Design LtdMechanics and garages
- Lincoln Van Sales LtdMotor traders
- DQ Heating & Plumbing LtdPlumbers and heating engineers
What happens if Lincolnshire Air Testing Limited 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2028 | 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
- 06374350
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 2007 (19 years ago)
- Registered office
- 16 Titus Way, North Hykeham, Lincoln, LN6 9FA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 24 September 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Lincoln
Other active specialist construction companies registered in Lincoln.
- Lincolnshire Drylining Limited2017
- Lincolnshire Property Solutions Ltd2023
- Lincs Contracts Limited2021
- M B Site Consultancy Services. Limited2014
- M9 HDD Ltd2016
- Magic Touch Property Maintenance Limited2014
- Maple House Developers Limited2007
- Markings & Civils Ltd2021
All specialist construction companies in Lincoln · All trades in Lincoln · Specialist contractors across the UK
Frequently asked questions
When are Lincolnshire Air Testing Limited's accounts due?
Lincolnshire Air Testing Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Lincolnshire Air Testing Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Lincolnshire Air Testing Limited still trading?
Lincolnshire Air Testing Limited 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 Lincolnshire Air Testing Limited do?
Lincolnshire Air Testing Limited is registered under Other specialised construction activities n.e.c. (SIC 43999); Other letting and operating of own or leased real estate (SIC 68209).
How old is Lincolnshire Air Testing Limited?
Lincolnshire Air Testing Limited was incorporated on 18 September 2007, 19 years ago.
What is the penalty if Lincolnshire Air Testing Limited 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 Lincolnshire Air Testing Limited 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.