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  1. Companies
  2. Groundworks and demolition
  3. Sutton
  4. SK Building Services (Sutton) Ltd

SK Building Services (Sutton) Ltd

ActiveNo accounts filed yet accountsGroundworks and demolitionSutton
Company number
17075241
Incorporated
6 Mar 2026
Registered office
1 Gemini Court, 42A, Throwley Way, Sutton, SM1 4AF
Nature of business
Site preparation
Accounts due in
419 days
6 Dec 2027
From the Companies House register, 1 Oct 2026

SK Building Services (Sutton) Ltd is a newly incorporated private limited company registered in Sutton, company number 17075241, one of 5 groundworks and demolition companies in Sutton. Its next accounts are due at Companies House on 6 December 2027, and its first CT600 is due at HMRC on 5 March 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.

Accounts due
6 Dec 2027
in 419 days
For the period to 31 Mar 2027
CT600 due (first of two)
5 Mar 2028
in 509 days
Period 6 Mar 2026 to 5 Mar 2027
CT600 due (second of two)
31 Mar 2028
in 535 days
Period 6 Mar 2027 to 31 Mar 2027
Corporation tax payment
1 Jan 2028
in 445 days
9 months and 1 day after the period end
Confirmation statement
14 Apr 2027
in 183 days
Last made up to 31 Mar 2026

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Where SK Building Services (Sutton) Ltd is registered

SK Building Services (Sutton) Ltd's registered office on a map of the UK

The registered office is in Sutton (SM1), in the Sutton local authority area, London. Show SM1 4AF on a map.

Other trade companies in SM1

Also registered at this address

22 other companies use the same registered office as SK Building Services (Sutton) Ltd.

What happens if SK Building Services (Sutton) 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 6 December 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late7 Dec 2027 to 6 Jan 2028£150
1 to 3 months late7 Jan 2028 to 6 Mar 2028£375
3 to 6 months late7 Mar 2028 to 6 Jun 2028£750
More than 6 months lateFrom 7 Jun 2028£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2028£200
3 months late30 Jun 2028another £200
6 months late30 Sep 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2029another 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
17075241
Status
Active
Company type
Private limited company
Incorporated
6 March 2026
Registered office
1 Gemini Court, 42A, Throwley Way, Sutton, SM1 4AF
Nature of business
Site preparation (SIC 43120)
Year end
31 March (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
31 March 2026

Filing notes for groundworks and demolition companies

Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.

Similar companies in Sutton

Other active groundworks and demolition companies registered in Sutton.

All groundworks and demolition companies in Sutton · All trades in Sutton · Groundworks and demolition across the UK

Frequently asked questions

When are SK Building Services (Sutton) Ltd's accounts due?

SK Building Services (Sutton) Ltd's next accounts are due at Companies House by 6 December 2027 (in 419 days), covering the period to 31 March 2027.

When is SK Building Services (Sutton) 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 5 March 2027, due by 5 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.

Is SK Building Services (Sutton) Ltd still trading?

SK Building Services (Sutton) 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 Building Services (Sutton) Ltd do?

SK Building Services (Sutton) Ltd is registered under Site preparation (SIC 43120).

How old is SK Building Services (Sutton) Ltd?

SK Building Services (Sutton) Ltd was incorporated on 6 March 2026, less than a year ago.

What is the penalty if SK Building Services (Sutton) 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 Building Services (Sutton) Ltd on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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