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- Antz Maintenantz Ltd
Company profile · Finishing trades
Antz Maintenantz Ltd
Antz Maintenantz Ltd is a 3-year-old private limited company registered in Birmingham, company number 14530400, one of 422 building finishing companies in Birmingham. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Antz Maintenantz Ltd over the years
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 up £1,657 (+15.4%) on the year before, to -£9,118.
- Current assets of -£621 against £8,497 owed within a year: -0.1 times cover.
- 2 employees on average, up from 0 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£9,118 | -£621 | £8,497 | 2 | |
| 31 Dec 2024 | -£11K | £7,089 | £18K | 0 | |
| 31 Dec 2023 | -£11K | £1,077 | £12K | 0 |
Where Antz Maintenantz Ltd is registered
The registered office is in Birmingham (B16), in the Birmingham local authority area, West Midlands. Show B16 0HJ on a map.
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What happens if Antz Maintenantz 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 14530400
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 December 2022 (3 years ago)
- Registered office
- 16 Twyning Road, Birmingham, B16 0HJ
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 7 December 2025
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 Birmingham
Other active building finishing companies registered in Birmingham.
- Anvil Build Limited2015
- Armi Steel Ltd2021
- Arrow (Interior Services) Ltd2008
- Artqd Painting and Decorating Ltd2020
- Ash Building Maintenance Ltd2013
- Ashdown Building Services Limited2008
- Assi Syan Ltd2022
- Assured Letting Solutions Ltd2019
All building finishing companies in Birmingham · All trades in Birmingham · Finishing trades across the UK
Frequently asked questions
When are Antz Maintenantz Ltd's accounts due?
Antz Maintenantz Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Antz Maintenantz Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Antz Maintenantz Ltd still trading?
Antz Maintenantz 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 Antz Maintenantz Ltd do?
Antz Maintenantz Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Antz Maintenantz Ltd?
Antz Maintenantz Ltd was incorporated on 8 December 2022, 3 years ago.
What is the penalty if Antz Maintenantz 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 Antz Maintenantz 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.