- Company number
- 13216961
- Incorporated
- 22 Feb 20215 years trading
- Registered office
- C/O Digitus 363A, Dunstable Road, Luton, LU4 8BY
- Nature of business
- Construction of domestic buildings
SK Builders Ltd is a 5-year-old private limited company registered in Luton, company number 13216961, one of 708 building contractors in Luton. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £7,079 (+217.3%) on the year before, to £10K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £44K against £35K owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £10K | £44K | £35K | 1 | |
| 29 Feb 2024 | £3,258 | £35K | £33K | 1 | |
| 28 Feb 2024 | £3,258 | £35K | £33K | 1 | |
| 28 Feb 2023 | £1,482 | £3,145 | £1,664 | 1 | |
| 28 Feb 2022 | £1 | 0 |
Where SK Builders Ltd is registered
The registered office is in Luton (LU4), in the Luton local authority area, East of England. Show LU4 8BY on a map.
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- MK Services Pro LtdProperty developers
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Also registered at this address
8 other companies use the same registered office as SK Builders Ltd.
- 4MS Services LtdMechanics and garages
- Automotivation LtdMotor traders
- BFL Builders LtdBuilders
- Elite Legacy UK LtdMotor traders
- Ist Choice Builders LtdBuilders
- Iza Automart LtdMotor traders
- Prestigio Motor Company LtdMotor traders
- Proper Motors LtdMotor traders
What happens if SK Builders 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13216961
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 February 2021 (5 years ago)
- Registered office
- C/O Digitus 363A, Dunstable Road, Luton, LU4 8BY
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 20 February 2026
- Previous names
- Khatana Builders Ltd (until 17 Oct 2022)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Luton
Other active building contractors registered in Luton.
- Skaci and Sons Limited2016
- SKS Builders Ltd2023
- Sky Watch Security Services Limited2025
- Skyline Vector Ltd2026
- Skyrise Solutions Ltd2024
- SM Con Ltd Ltd2025
- SM Constructions Services Limited2021
- Smad Construction Ltd2023
All building contractors in Luton · All trades in Luton · Builders across the UK
Frequently asked questions
When are SK Builders Ltd's accounts due?
SK Builders Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is SK Builders Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is SK Builders Ltd still trading?
SK Builders 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 SK Builders Ltd do?
SK Builders Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is SK Builders Ltd?
SK Builders Ltd was incorporated on 22 February 2021, 5 years ago.
What is the penalty if SK Builders 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 SK Builders 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.