- Companies
- Cleaning companies
- Armagh
- Let's Sanitise IT Limited
Let's Sanitise IT Limited
- Company number
- NI674535
- Incorporated
- 26 Nov 20205 years trading
- Registered office
- 10 Mallview Terrace, Armagh, BT61 9AN
- Nature of business
- Disinfecting and exterminating services
Let's Sanitise IT Limited is a 5-year-old private limited company registered in Armagh, company number NI674535, one of 13 cleaning companies in Armagh. Companies House shows its accounts as overdue: they were due on 31 August 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Let's Sanitise IT Limited is registered
The registered office is in Armagh (BT61), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT61 9AN on a map.
Other trade companies in BT61
- MTC Global LtdMotor traders
- Solid Rock Construction LtdProperty developers
- P.Kelly Recycling LimitedGroundworks and demolition
- Sre Contracts LtdElectricians
- McArdle Roofing and Joinery LtdJoiners and carpenters
- Hughes Power and Civils LtdElectricians
- Aquarius Pumps N.I. LtdSpecialist contractors
- Four Seasons Garden Care & Maintenance LtdRoofers
Also registered at this address
1 other company uses the same registered office as Let's Sanitise IT Limited.
- GMG Electrical Armagh LimitedElectricians
What happens if Let's Sanitise IT Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- NI674535
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 November 2020 (5 years ago)
- Registered office
- 10 Mallview Terrace, Armagh, BT61 9AN
- Nature of business
- Disinfecting and exterminating services (SIC 81291)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 25 November 2025
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Armagh
Other active cleaning companies registered in Armagh.
- Newry Pest Control Ltd2025
- Orchard Dry Ice Blasting Ltd2025
- Orchard Power Washing Limited2025
- Restore IT Building Services Ltd2022
- Vision Maintenance and Cleaning Ltd2026
- Walltech Eco Clean Ltd2020
- Armagh Pest Control Ltd2025
- Clean Luxury Ltd2025
All cleaning companies in Armagh · All trades in Armagh · Cleaning companies across the UK
Frequently asked questions
When are Let's Sanitise IT Limited's accounts due?
Let's Sanitise IT Limited's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is Let's Sanitise IT Limited's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is Let's Sanitise IT Limited still trading?
Let's Sanitise IT Limited is listed as active on the Companies House register (checked 13 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 Let's Sanitise IT Limited do?
Let's Sanitise IT Limited is registered under Disinfecting and exterminating services (SIC 81291).
How old is Let's Sanitise IT Limited?
Let's Sanitise IT Limited was incorporated on 26 November 2020, 5 years ago.
What is the penalty if Let's Sanitise IT 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 Let's Sanitise IT Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.