- Companies
- Specialist contractors
- Belfast
- Ulster Costume FX Ltd
Ulster Costume FX Ltd
- Company number
- NI734518
- Incorporated
- 17 Oct 2025
- Registered office
- Opus House, 137 York Road, Belfast, BT15 3GZ
- Nature of business
- Other specialised construction activities n.e.c.
Ulster Costume FX Ltd is a newly incorporated private limited company registered in Belfast, company number NI734518, one of 110 specialist construction companies in Belfast. Its next accounts are due at Companies House on 17 July 2027, and its first CT600 is due at HMRC on 16 October 2027.
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 Ulster Costume FX Ltd is registered
The registered office is in Belfast (BT15), in the Belfast local authority area, Northern Ireland. Show BT15 3GZ on a map.
Other trade companies in BT15
- Amc Construction & Joinery LimitedBuilders
- Belfast Renovations LtdBuilders
- JBC Motors LtdMotor traders
- LDL Automotive LtdMechanics and garages
- Imo Bespoke Finishes LimitedJoiners and carpenters
- Modern Day Properties LtdProperty developers
- Brothers Hand Car Wash LtdMechanics and garages
- JH Carpets LimitedCleaning companies
Also registered at this address
12 other companies use the same registered office as Ulster Costume FX Ltd.
- Ace Autofix LimitedMechanics and garages
- Belfast Fleet Sales LimitedMotor traders
- Belfast Paving LtdSpecialist contractors
- Carruthers Electrical LtdElectricians
- Climbni Rope Access Services LtdSpecialist contractors
- Ecobuild Design & Construction LtdBuilders
- Imo Bespoke Finishes LimitedJoiners and carpenters
- JBC Motors LtdMotor traders
- JH Carpets LimitedCleaning companies
- LDL Automotive LtdMechanics and garages
- Service Truck NI LimitedMachinery repair and installation
- Stephen King Home Improvements LtdSpecialist contractors
What happens if Ulster Costume FX 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 17 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Jul 2027 to 17 Aug 2027 | £150 |
| 1 to 3 months late | 18 Aug 2027 to 17 Oct 2027 | £375 |
| 3 to 6 months late | 18 Oct 2027 to 17 Jan 2028 | £750 |
| More than 6 months late | From 18 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2028 | 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
- NI734518
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2025
- Registered office
- Opus House, 137 York Road, Belfast, BT15 3GZ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
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 Belfast
Other active specialist construction companies registered in Belfast.
- Unico Contracts Limited2014
- WRB Energy Ltd2013
- A & A Building Services (2023) Ltd2023
- A1 Pointers Ltd2026
- A1 Specialist Property Management Ltd2026
- Aecai Ltd2025
- Afterglow Property Maintenance Services Ltd2023
- Amelio Utilities Holdings Limited2024
All specialist construction companies in Belfast · All trades in Belfast · Specialist contractors across the UK
Frequently asked questions
When are Ulster Costume FX Ltd's accounts due?
Ulster Costume FX Ltd's next accounts are due at Companies House by 17 July 2027 (in 277 days), covering the period to 31 October 2026.
When is Ulster Costume FX 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 16 October 2026, due by 16 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ulster Costume FX Ltd still trading?
Ulster Costume FX 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 Ulster Costume FX Ltd do?
Ulster Costume FX Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Ulster Costume FX Ltd?
Ulster Costume FX Ltd was incorporated on 17 October 2025, less than a year ago.
What is the penalty if Ulster Costume FX 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 Ulster Costume FX 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.