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  4. SMJ Electrical Ltd.

SMJ Electrical Ltd.

ActiveNo accounts filed yet accountsElectriciansTain
Company number
SC840851
Incorporated
11 Mar 20251 year trading
Registered office
18 Stafford Street, Tain, Ross-Shire, IV19 1AZ
Nature of business
Electrical installation
Accounts due in
59 days
11 Dec 2026
From the Companies House register, 1 Oct 2026

SMJ Electrical Ltd. is a 1-year-old private limited company registered in Tain, company number SC840851, one of 10 electrical contractors in Tain. Its next accounts are due at Companies House on 11 December 2026, and its first CT600 is due at HMRC on 10 March 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
11 Dec 2026
in 59 days
For the period to 31 Mar 2026
CT600 due (first of two)
10 Mar 2027
in 148 days
Period 11 Mar 2025 to 10 Mar 2026
CT600 due (second of two)
31 Mar 2027
in 169 days
Period 11 Mar 2026 to 31 Mar 2026
Corporation tax payment
1 Jan 2027
in 80 days
9 months and 1 day after the period end
Confirmation statement
24 Mar 2027
in 162 days
Last made up to 10 Mar 2026

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Where SMJ Electrical Ltd. is registered

SMJ Electrical Ltd.'s registered office on a map of the UK

The registered office is in Tain (IV19), in the Highland local authority area, Scotland. Show IV19 1AZ on a map.

Other trade companies in IV19

Shared registered office

27 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.

What happens if SMJ Electrical 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 11 December 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late12 Dec 2026 to 11 Jan 2027£150
1 to 3 months late12 Jan 2027 to 11 Mar 2027£375
3 to 6 months late12 Mar 2027 to 11 Jun 2027£750
More than 6 months lateFrom 12 Jun 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Apr 2027£200
3 months late30 Jun 2027another £200
6 months late30 Sep 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 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
SC840851
Status
Active
Company type
Private limited company
Incorporated
11 March 2025 (1 year ago)
Registered office
18 Stafford Street, Tain, Ross-Shire, IV19 1AZ
Nature of business
Electrical installation (SIC 43210)
Year end
31 March (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
10 March 2026

Filing notes for electrical contractors

Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.

Similar companies in Tain

Other active electrical contractors registered in Tain.

All electrical contractors in Tain · All trades in Tain · Electricians across the UK

Frequently asked questions

When are SMJ Electrical Ltd.'s accounts due?

SMJ Electrical Ltd.'s next accounts are due at Companies House by 11 December 2026 (in 59 days), covering the period to 31 March 2026.

When is SMJ Electrical 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 10 March 2026, due by 10 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is SMJ Electrical Ltd. still trading?

SMJ Electrical 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 SMJ Electrical Ltd. do?

SMJ Electrical Ltd. is registered under Electrical installation (SIC 43210).

How old is SMJ Electrical Ltd.?

SMJ Electrical Ltd. was incorporated on 11 March 2025, 1 year ago.

What is the penalty if SMJ Electrical 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 SMJ Electrical 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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