- Companies
- Joiners and carpenters
- Romsey
- Complete Stair Systems Ltd
Complete Stair Systems Ltd
- Company number
- 05523976
- Incorporated
- 1 Aug 200521 years trading
- Registered office
- Unit 15 Belbins Business Park, Cupernham Lane, Romsey, Hampshire, SO51 7JF
- Nature of business
- Joinery installation
Complete Stair Systems Ltd is a 21-year-old private limited company registered in Romsey, company number 05523976, one of 9 joinery companies in Romsey. 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.
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 Complete Stair Systems LtdOr 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 down £53K (-36.4%) on the year before, to £93K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £210K against £185K owed within a year: 1.1 times cover.
- 3 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £93K | £210K | £185K | 3 | |
| 31 Mar 2025 | £147K | £303K | £148K | 3 | |
| 31 Mar 2024 | £161K | £333K | £248K | 3 | |
| 31 Mar 2023 | £143K | £142K | £323K | £253K | 3 |
| 31 Mar 2022 | £194K | £263K | £761K | £586K | 3 |
| 31 Mar 2021 | £81K | £152K | £454K | £403K | 3 |
| 31 Mar 2020 | £78K | £138K | £469K | £410K | 3 |
| 31 Mar 2019 | £149K | £176K | £380K | £253K | 4 |
| 31 Mar 2018 | £164K | £215K | £427K | £288K | 5 |
| 31 Mar 2017 | £138K | £177K | £456K | £331K | 5 |
Where Complete Stair Systems Ltd is registered
The registered office is in Romsey (SO51), in the Test Valley local authority area, South East. Show SO51 7JF on a map.
Other trade companies in SO51
- Automarketgroup LtdMotor traders
- Mitchells Magic LtdPainters and decorators
- Emmerdale Agriculture Online LtdLandscapers and gardeners
- McAy Sprays LtdPainters and decorators
- SB Maintenance LimitedFacilities management
- Oscar Landscaping and Building LimitedBuilders
- Haime Construction LimitedProperty developers
- Black Lake Operations LtdRoofers
What happens if Complete Stair Systems 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
- 05523976
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 August 2005 (21 years ago)
- Registered office
- Unit 15 Belbins Business Park, Cupernham Lane, Romsey, Hampshire, SO51 7JF
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 1 August 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Romsey
Other active joinery companies registered in Romsey.
- Craftworx Carpentry Ltd2023
- Field Partition Solutions Ltd2011
- G Burnett Joinery Ltd2009
- J R Baker Construction Ltd2013
- M Stubbs Interiors Ltd2011
- SDG Carpentry & Shopfitting Limited2012
- Strong Finish Ltd2021
- Window Repair Specialists Ltd2012
All joinery companies in Romsey · All trades in Romsey · Joiners and carpenters across the UK
Frequently asked questions
When are Complete Stair Systems Ltd's accounts due?
Complete Stair Systems Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Complete Stair Systems 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 Complete Stair Systems Ltd still trading?
Complete Stair Systems 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 Complete Stair Systems Ltd do?
Complete Stair Systems Ltd is registered under Joinery installation (SIC 43320).
How old is Complete Stair Systems Ltd?
Complete Stair Systems Ltd was incorporated on 1 August 2005, 21 years ago.
What is the penalty if Complete Stair Systems 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 Complete Stair Systems 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.