- Companies
- Finishing trades
- Spalding
- Boss Werk Ltd
Boss Werk Ltd
- Company number
- 17337927
- Incorporated
- 14 Jul 2026
- Registered office
- 22 Church Street, Holbeach, Spalding, PE12 7LL
- Nature of business
- Other building completion and finishing
Boss Werk Ltd is a newly incorporated private limited company registered in Spalding, company number 17337927, one of 64 building finishing companies in Spalding. Its next accounts are due at Companies House on 14 April 2028, and its first CT600 is due at HMRC on 13 July 2028.
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.
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Where Boss Werk Ltd is registered
The registered office is in Spalding (PE12), in the South Holland local authority area, East Midlands. Show PE12 7LL on a map.
Other trade companies in PE12
- Elvro LtdElectricians
- RJS Motors of Whaplode LtdMechanics and garages
- Hargate Engineering Services LtdMachinery repair and installation
- Avant Property and Development LimitedProperty developers
- Pioneer Solutions Group LtdBuilders
- UK Temporary Kitchens LtdInstallers
- Barry Disdel Fencing and Landscape Specialist LtdLandscapers and gardeners
- HSG Electrical LtdElectricians
Shared registered office
47 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Boss Werk 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 14 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Apr 2028 to 14 May 2028 | £150 |
| 1 to 3 months late | 15 May 2028 to 14 Jul 2028 | £375 |
| 3 to 6 months late | 15 Jul 2028 to 14 Oct 2028 | £750 |
| More than 6 months late | From 15 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17337927
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 July 2026
- Registered office
- 22 Church Street, Holbeach, Spalding, PE12 7LL
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Spalding
Other active building finishing companies registered in Spalding.
- C&F Property Maintenance Ltd2025
- C&R Ltd2025
- Coda Builders Limited2006
- Croc Fire Proofing Ltd2025
- D&R Home and Garden Maintenance Limited2023
- D. Stevens Building & Roofing Limited2013
- DCS Development Limited2008
- Deluxe Roofing Ltd2017
All building finishing companies in Spalding · All trades in Spalding · Finishing trades across the UK
Frequently asked questions
When are Boss Werk Ltd's accounts due?
Boss Werk Ltd's next accounts are due at Companies House by 14 April 2028 (in 549 days), covering the period to 31 July 2027.
When is Boss Werk Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 13 July 2027, due by 13 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Boss Werk Ltd still trading?
Boss Werk 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 Boss Werk Ltd do?
Boss Werk Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Boss Werk Ltd?
Boss Werk Ltd was incorporated on 14 July 2026, less than a year ago.
What is the penalty if Boss Werk 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 Boss Werk 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.