- Companies
- Specialist contractors
- Sunderland
- Mason & Forster Limited
Mason & Forster Limited
- Company number
- 07589976
- Incorporated
- 4 Apr 201115 years trading
- Registered office
- 14 Park Lea Road, Sunderland, SR6 9PH
- Nature of business
- Other specialised construction activities n.e.c.
Mason & Forster Limited is a 15-year-old private limited company registered in Sunderland, company number 07589976, one of 81 specialist construction companies in Sunderland. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 Mason & Forster 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.
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 up £8,864 (+15%) on the year before, to £68K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £67K against £19K owed within a year: 3.6 times cover.
- 6 employees on average, up from -6 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £68K | £67K | £19K | 6 | |
| 30 Apr 2025 | £59K | £62K | £24K | -6 | |
| 30 Apr 2024 | £41K | £52K | £58K | £41K | 0 |
| 30 Apr 2023 | £66K | £51K | £58K | £19K | 0 |
| 30 Apr 2022 | £68K | £85K | £89K | £53K | 0 |
| 30 Apr 2021 | £52K | £47K | £56K | £41K | 0 |
| 30 Apr 2020 | £44K | £36K | £55K | £36K | 0 |
| 30 Apr 2019 | £20K | £32K | £40K | £45K | 0 |
| 30 Apr 2018 | £12K | £22K | £41K | £30K | 0 |
| 30 Apr 2017 | -£2,334 | £21K | £37K | £36K | 0 |
Where Mason & Forster Limited is registered
The registered office is in Sunderland (SR6), in the Sunderland local authority area, North East. Show SR6 9PH on a map.
Other trade companies in SR6
- Pakon LimitedPlumbers and heating engineers
- JH Power LtdSpecialist contractors
- NR Groundworks Ne LtdCivil engineering
- TLT Ne LimitedMachinery repair and installation
- Mackintosh Repairs & Maintenance LtdElectricians
- Slate Scaffolding LtdScaffolders
- Tekscope LimitedElectricians
- Warm Home Approach LtdInstallers
What happens if Mason & Forster 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 31 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 07589976
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 April 2011 (15 years ago)
- Registered office
- 14 Park Lea Road, Sunderland, SR6 9PH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 4 April 2026
- Previous names
- Mason Forster Limited (until 12 Apr 2011)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Sunderland
Other active specialist construction companies registered in Sunderland.
- MCC11 Ltd2019
- McCabe Bricklaying Ltd2025
- MD Andrea Ltd2024
- N/East Ltd2025
- Nes Snagging Services Ltd2020
- New Ark Construction Services Ltd2022
- NPN Automation Limited2024
- NRG Group Solutions Ltd2022
All specialist construction companies in Sunderland · All trades in Sunderland · Specialist contractors across the UK
Frequently asked questions
When are Mason & Forster Limited's accounts due?
Mason & Forster Limited's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Mason & Forster Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Mason & Forster Limited still trading?
Mason & Forster 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 Mason & Forster Limited do?
Mason & Forster Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Mason & Forster Limited?
Mason & Forster Limited was incorporated on 4 April 2011, 15 years ago.
What is the penalty if Mason & Forster 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 Mason & Forster 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.