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Annandale Windows & Doors Limited

ActiveNo accounts filed yet accountsInstallersKilmarnock
Company number
SC855957
Incorporated
17 Jul 20251 year trading
Registered office
30 Ballochmyle Walk, Annandale, Kilmarnock, Ayrshire, KA1 2SF
Nature of business
Other construction installation; Joinery installation
Accounts due in
186 days
17 Apr 2027
From the Companies House register, 1 Oct 2026

Annandale Windows & Doors Limited is a 1-year-old private limited company registered in Kilmarnock, company number SC855957, one of 24 installation companies (insulation, lifts, shutters and similar) in Kilmarnock. Its next accounts are due at Companies House on 17 April 2027, and its first CT600 is due at HMRC on 16 July 2027.

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
17 Apr 2027
in 186 days
For the period to 31 Aug 2026
CT600 due (first of two)
16 Jul 2027
in 276 days
Period 17 Jul 2025 to 16 Jul 2026
CT600 due (second of two)
31 Aug 2027
in 322 days
Period 17 Jul 2026 to 31 Aug 2026
Corporation tax payment
1 Jun 2027
in 231 days
9 months and 1 day after the period end
Confirmation statement
30 Jul 2027
in 290 days
Last made up to 16 Jul 2026

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Where Annandale Windows & Doors Limited is registered

Annandale Windows & Doors Limited's registered office on a map of the UK

The registered office is in Kilmarnock (KA1), in the East Ayrshire local authority area, Scotland. Show KA1 2SF on a map.

Other trade companies in KA1

Also registered at this address

1 other company uses the same registered office as Annandale Windows & Doors Limited.

What happens if Annandale Windows & Doors 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 17 April 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late18 Apr 2027 to 17 May 2027£150
1 to 3 months late18 May 2027 to 17 Jul 2027£375
3 to 6 months late18 Jul 2027 to 17 Oct 2027£750
More than 6 months lateFrom 18 Oct 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Sep 2027£200
3 months late30 Nov 2027another £200
6 months late29 Feb 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Aug 2028another 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
SC855957
Status
Active
Company type
Private limited company
Incorporated
17 July 2025 (1 year ago)
Registered office
30 Ballochmyle Walk, Annandale, Kilmarnock, Ayrshire, KA1 2SF
Nature of business
Other construction installation (SIC 43290)
Joinery installation (SIC 43320)
Year end
31 August (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
16 July 2026

Filing notes for installation companies (insulation, lifts, shutters and similar)

Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.

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Frequently asked questions

When are Annandale Windows & Doors Limited's accounts due?

Annandale Windows & Doors Limited's next accounts are due at Companies House by 17 April 2027 (in 186 days), covering the period to 31 August 2026.

When is Annandale Windows & Doors Limited's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 16 July 2026, due by 16 July 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Annandale Windows & Doors Limited still trading?

Annandale Windows & Doors 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 Annandale Windows & Doors Limited do?

Annandale Windows & Doors Limited is registered under Other construction installation (SIC 43290); Joinery installation (SIC 43320).

How old is Annandale Windows & Doors Limited?

Annandale Windows & Doors Limited was incorporated on 17 July 2025, 1 year ago.

What is the penalty if Annandale Windows & Doors 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 Annandale Windows & Doors Limited 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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