PricingHow It WorksWebsites
CT600 FilingCompanies House AccountsCompany Deadlines LookupWhat You Need to FileSelf AssessmentCIS ReturnsMaking Tax DigitalFree Tax Calculators
YappazineFree Tax CalculatorsHelp CentreFAQSupportOur Infrastructure
Jobs & leadsStripeMeta Lead AdsWhatsApp AITelegram
Tax filingHMRC (MTD)
Works with bothXeroQuickBooks
AboutPartner APIContactSecurityPrivacy PolicyTerms of Service
  1. Companies
  2. Electricians
  3. Limavady
  4. H1 Electrical Limited

H1 Electrical Limited

ActiveNo accounts filed yet accountsElectriciansLimavady
Company number
NI731003
Incorporated
1 Jul 20251 year trading
Registered office
C/O PFS & Partners, 16 Main Street, Limavady, BT49 0EU
Nature of business
Electrical installation
Accounts due in
170 days
1 Apr 2027
From the Companies House register, 1 Oct 2026

H1 Electrical Limited is a 1-year-old private limited company registered in Limavady, company number NI731003, one of 20 electrical contractors in Limavady. Its next accounts are due at Companies House on 1 April 2027, and its first CT600 is due at HMRC on 30 June 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
1 Apr 2027
in 170 days
For the period to 31 Jul 2026
CT600 due (first of two)
30 Jun 2027
in 260 days
Period 1 Jul 2025 to 30 Jun 2026
CT600 due (second of two)
31 Jul 2027
in 291 days
Period 1 Jul 2026 to 31 Jul 2026
Corporation tax payment
1 May 2027
in 200 days
9 months and 1 day after the period end
Confirmation statement
14 Jul 2027
in 274 days
Last made up to 30 Jun 2026

Is this your company?

File the first 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 H1 Electrical Limited

Or 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 H1 Electrical Limited is registered

H1 Electrical Limited's registered office on a map of the UK

The registered office is in Limavady (BT49), in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT49 0EU on a map.

Other trade companies in BT49

Also registered at this address

24 other companies use the same registered office as H1 Electrical Limited.

What happens if H1 Electrical 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 1 April 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late2 Apr 2027 to 1 May 2027£150
1 to 3 months late2 May 2027 to 1 Jul 2027£375
3 to 6 months late2 Jul 2027 to 1 Oct 2027£750
More than 6 months lateFrom 2 Oct 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Aug 2027£200
3 months late31 Oct 2027another £200
6 months late31 Jan 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Jul 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
NI731003
Status
Active
Company type
Private limited company
Incorporated
1 July 2025 (1 year ago)
Registered office
C/O PFS & Partners, 16 Main Street, Limavady, BT49 0EU
Nature of business
Electrical installation (SIC 43210)
Year end
31 July (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
30 June 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 Limavady

Other active electrical contractors registered in Limavady.

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

Frequently asked questions

When are H1 Electrical Limited's accounts due?

H1 Electrical Limited's next accounts are due at Companies House by 1 April 2027 (in 170 days), covering the period to 31 July 2026.

When is H1 Electrical 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 30 June 2026, due by 30 June 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is H1 Electrical Limited still trading?

H1 Electrical 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 H1 Electrical Limited do?

H1 Electrical Limited is registered under Electrical installation (SIC 43210).

How old is H1 Electrical Limited?

H1 Electrical Limited was incorporated on 1 July 2025, 1 year ago.

What is the penalty if H1 Electrical 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 H1 Electrical 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.

File accounts + CT600File now£49Let's talk