- Companies
- Property developers
- Inverness
- Celtic Flats Ltd
Celtic Flats Ltd
- Company number
- SC891142
- Incorporated
- 28 May 2026
- Registered office
- 24 Fairfield Road, Inverness, IV3 5QA
- Nature of business
- Development of building projects
Celtic Flats Ltd is a newly incorporated private limited company registered in Inverness, company number SC891142, one of 48 property development companies in Inverness. Its next accounts are due at Companies House on 28 February 2028, and its first CT600 is due at HMRC on 27 May 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 Celtic Flats Ltd is registered
The registered office is in Inverness (IV3), in the Highland local authority area, Scotland. Show IV3 5QA on a map.
Other trade companies in IV3
- Nova Highland Cleaning LtdCleaning companies
- PJB Heating Services LtdPlumbers and heating engineers
- MR Build IT LtdInstallers
- TT Import & Exports LtdMotor traders
- Booie Access LimitedScaffolders
- Caledonia Plumbing and Heating LtdPlumbers and heating engineers
- Montgomery Motors (Inverness) LtdMotor traders
- Prestige Window Cleaning LtdCleaning companies
What happens if Celtic Flats 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 28 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Feb 2028 to 28 Mar 2028 | £150 |
| 1 to 3 months late | 29 Mar 2028 to 28 May 2028 | £375 |
| 3 to 6 months late | 29 May 2028 to 28 Aug 2028 | £750 |
| More than 6 months late | From 29 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- SC891142
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 May 2026
- Registered office
- 24 Fairfield Road, Inverness, IV3 5QA
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Inverness
Other active property development companies registered in Inverness.
- Charles Macphee Builders Limited2010
- Claymore Developments Limited2002
- CLM Developments (Highland) Ltd2024
- Colin Dewar Electric Ltd2015
- Cranloch Limited2002
- Dalwest Ltd2025
- Deb Properties Ltd2023
- Dipper Developments Ltd2015
All property development companies in Inverness · All trades in Inverness · Property developers across the UK
Frequently asked questions
When are Celtic Flats Ltd's accounts due?
Celtic Flats Ltd's next accounts are due at Companies House by 28 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Celtic Flats 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 27 May 2027, due by 27 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Celtic Flats Ltd still trading?
Celtic Flats 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 Celtic Flats Ltd do?
Celtic Flats Ltd is registered under Development of building projects (SIC 41100).
How old is Celtic Flats Ltd?
Celtic Flats Ltd was incorporated on 28 May 2026, less than a year ago.
What is the penalty if Celtic Flats 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 Celtic Flats 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.