- Companies
- Plumbers and heating engineers
- Boston
- SGS Boilers Limited
SGS Boilers Limited
- Company number
- 17029698
- Incorporated
- 12 Feb 2026
- Registered office
- 75 High Street, Boston, Lincolnshire, PE21 8SX
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation
SGS Boilers Limited is a newly incorporated private limited company registered in Boston, company number 17029698, one of 29 plumbing and heating companies in Boston. Its next accounts are due at Companies House on 12 November 2027, and its first CT600 is due at HMRC on 11 February 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.
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 SGS Boilers 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 SGS Boilers Limited is registered
The registered office is in Boston (PE21), in the Boston local authority area, East Midlands. Show PE21 8SX on a map.
Other trade companies in PE21
- Ciu Roofing LimitedRoofers
- Composite Aircraft Engineering LtdMachinery repair and installation
- Marshlands LtdPlumbers and heating engineers
- Bull Property Solutions LtdSpecialist contractors
- Victoria and Victor LtdBuilders
- One Call Services (Boston) LtdJoiners and carpenters
- Project Levo LtdProperty developers
- VJ Select LimitedMotor traders
Also registered at this address
18 other companies use the same registered office as SGS Boilers Limited.
- Atc Installations LimitedSpecialist contractors
- Boston Windscreens LimitedMechanics and garages
- CV Electrical LimitedElectricians
- David Cox LimitedProperty developers
- J Parker Electrical LtdElectricians
- JC Consultancy LimitedCivil engineering
- Kents of Spalding LimitedMechanics and garages
- KK Deliveries LimitedMotor traders
- L & A Joinery LtdJoiners and carpenters
- Maddison Water Technology LimitedCivil engineering
- Mountains Building Contractors LimitedBuilders
- MPC Thermal LimitedInstallers
- Oj Oil Services LtdPlumbers and heating engineers
- Peace of Mind Plumbing and Heating LtdPlumbers and heating engineers
- Regenerated LtdScaffolders
- RT Electrical Solutions LtdElectricians
- Woodthorpe Rentals LtdBuilders
- Yarborough Developments LimitedProperty developers
What happens if SGS Boilers 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 12 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Nov 2027 to 12 Dec 2027 | £150 |
| 1 to 3 months late | 13 Dec 2027 to 12 Feb 2028 | £375 |
| 3 to 6 months late | 13 Feb 2028 to 12 May 2028 | £750 |
| More than 6 months late | From 13 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17029698
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2026
- Registered office
- 75 High Street, Boston, Lincolnshire, PE21 8SX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Boston
Other active plumbing and heating companies registered in Boston.
- T. Houghton Limited1997
- Taylor Kelham Ltd2022
- Thivyan Limited2014
- A Smith Ltd2018
- Ability Bathing Ltd2018
- Alan Louth Plumbing and Heating Services Ltd2025
- Bryan Thompson Plumbing & Heating Limited2004
- D J G Building & Plumbing Ltd2023
All plumbing and heating companies in Boston · All trades in Boston · Plumbers and heating engineers across the UK
Frequently asked questions
When are SGS Boilers Limited's accounts due?
SGS Boilers Limited's next accounts are due at Companies House by 12 November 2027 (in 396 days), covering the period to 28 February 2027.
When is SGS Boilers 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 11 February 2027, due by 11 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is SGS Boilers Limited still trading?
SGS Boilers 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 SGS Boilers Limited do?
SGS Boilers Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is SGS Boilers Limited?
SGS Boilers Limited was incorporated on 12 February 2026, less than a year ago.
What is the penalty if SGS Boilers 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 SGS Boilers 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.