- Companies
- Finishing trades
- Gillingham
- Mastersealants Ltd
Mastersealants Ltd
- Company number
- 14807559
- Incorporated
- 17 Apr 20233 years trading
- Registered office
- 28 Shreen Way, Gillingham, Dorset, SP8 4EL
- Nature of business
- Other building completion and finishing
Mastersealants Ltd is a 3-year-old private limited company registered in Gillingham, company number 14807559, one of 61 building finishing companies in Gillingham. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £2,277 (-7.4%) on the year before, to £29K.
- Current assets of £40K against £18K owed within a year: 2.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £29K | £15K | £40K | £18K | 2 |
| 31 Mar 2025 | £31K | £16K | £38K | £13K | 2 |
| 31 Mar 2024 | £24K | £34K | £14K | 1 |
Where Mastersealants Ltd is registered
The registered office is in Gillingham (SP8), in the Dorset local authority area, South West. Show SP8 4EL on a map.
Other trade companies in SP8
- Blackmore Vale Mobile Mechanic LtdMechanics and garages
- Top Wash Orchard Park LtdCleaning companies
- Crestmoor Construction LtdCivil engineering
- Smart Auto Spa - Wincanton LtdMachinery repair and installation
- 5374 LtdMachinery repair and installation
- Foxes Air Conditioning LtdPlumbers and heating engineers
- BB Motor Company MOT Centre LtdMechanics and garages
- Biocool Energy LimitedPlumbers and heating engineers
What happens if Mastersealants 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 14807559
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 April 2023 (3 years ago)
- Registered office
- 28 Shreen Way, Gillingham, Dorset, SP8 4EL
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 16 April 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Gillingham
Other active building finishing companies registered in Gillingham.
- MC Property Maintenance (Kent) Limited2026
- MD Building Construct Ltd2018
- Medway 2015 Ltd2018
- MG Thermal Insulation Ltd2026
- Millse Facilities Ltd2026
- Mmu Design & Build Ltd2026
- Mozeez Ltd2026
- Nana 2010 Ltd2015
All building finishing companies in Gillingham · All trades in Gillingham · Finishing trades across the UK
Frequently asked questions
When are Mastersealants Ltd's accounts due?
Mastersealants Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Mastersealants Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Mastersealants Ltd still trading?
Mastersealants 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 Mastersealants Ltd do?
Mastersealants Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Mastersealants Ltd?
Mastersealants Ltd was incorporated on 17 April 2023, 3 years ago.
What is the penalty if Mastersealants 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 Mastersealants Ltd 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.