- Company number
- 16380709
- Incorporated
- 10 Apr 20251 year trading
- Registered office
- 44 Heston Road, Hounslow, TW5 0QJ
- Nature of business
- Glazing
RK Smart Glazing Limited is a 1-year-old private limited company registered in Hounslow, company number 16380709, one of 17 glazing companies in Hounslow. Its next accounts are due at Companies House on 10 January 2027, and its first CT600 is due at HMRC on 9 April 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.
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 RK Smart Glazing LimitedOr 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 RK Smart Glazing Limited is registered
The registered office is in Hounslow (TW5), in the Hounslow local authority area, London. Show TW5 0QJ on a map.
Other trade companies in TW5
- RSM Builderz LtdCleaning companies
- BSSB Construction LtdProperty developers
- Caliber Home Improvements LtdBuilders
- Gurbir Construction LtdBuilders
- Mangveer LtdBuilders
- Hadi & Eesa Enterprises LtdMotor traders
- Basarab Brickwork LtdBuilders
- Dave Cleaning Services LtdCleaning companies
What happens if RK Smart Glazing 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 10 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Jan 2027 to 10 Feb 2027 | £150 |
| 1 to 3 months late | 11 Feb 2027 to 10 Apr 2027 | £375 |
| 3 to 6 months late | 11 Apr 2027 to 10 Jul 2027 | £750 |
| More than 6 months late | From 11 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2028 | 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
- 16380709
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 April 2025 (1 year ago)
- Registered office
- 44 Heston Road, Hounslow, TW5 0QJ
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 9 April 2026
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Hounslow
Other active glazing companies registered in Hounslow.
- RS Glazing and Services Hayes Ltd2023
- Allglass (West London) Limited2003
- Caliber Glazing Ltd2022
- CRL Construct Ltd2016
- Crown Bifold Doors and Glazing Ltd2024
- DSK Home Improvements Ltd2024
- Eko-Okna-Build Ltd2026
- Frontier Windows Ltd.2021
All glazing companies in Hounslow · All trades in Hounslow · Glaziers across the UK
Frequently asked questions
When are RK Smart Glazing Limited's accounts due?
RK Smart Glazing Limited's next accounts are due at Companies House by 10 January 2027 (in 89 days), covering the period to 30 April 2026.
When is RK Smart Glazing 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 9 April 2026, due by 9 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is RK Smart Glazing Limited still trading?
RK Smart Glazing 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 RK Smart Glazing Limited do?
RK Smart Glazing Limited is registered under Glazing (SIC 43342).
How old is RK Smart Glazing Limited?
RK Smart Glazing Limited was incorporated on 10 April 2025, 1 year ago.
What is the penalty if RK Smart Glazing 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 RK Smart Glazing Limited on Companies House for filed documents, officers and the full history.
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.