Company Formation · Wales
Company formation in Trevethin
Setting up a limited company from Trevethin takes less than an hour of your time when it is done properly. We check the name, prepare the incorporation, guide you through the identity verification Companies House now requires, and register the company for Corporation Tax. Packages from £49 to £199, each with the Companies House fee shown separately.
from £49 · fixed, one-off
Next deadlines
- Companies House identity verification for directors and PSCs, phased in from 18 November 2025
- Confirmation statement due within 14 days of your review date, at least once every 12 months
- Companies House accounts due 9 months after your year end (a 31 December year end files by 30 September)
- Corporation Tax payment, 9 months and 1 day after your year end (a 31 December year end pays by 1 October)
Who this is for
Company Formation for Trevethin
Anyone in Trevethin starting a business as a limited company: contractors and consultants leaving employment, sole traders incorporating as profits grow, two or more founders who need the shareholding agreed properly, property investors setting up a company to hold rentals, and overseas founders who need a UK company with a UK registered office.
What is included
Everything inside the fixed fee
- Company name check against the register and the sensitive-words rules before filing
- Incorporation at Companies House with articles, share structure and PSC register completed correctly
- Directors' identity verification guidance under the rules in force since November 2025
- Certificate of incorporation, memorandum, articles and share certificates delivered electronically
- Corporation Tax registration with HMRC and your Unique Taxpayer Reference, plus PAYE where included
- A first-year calendar: confirmation statement, accounts and tax deadlines diarised with reminders
How it works
Company Formation from Trevethin, step by step
Scope the job
We find out what you need filed, when it is due and what state the records are in, and tell you which fixed-fee package applies.
Agree the price
The fee is confirmed in writing. There is no hourly billing and nothing added for questions during the work.
Hand over the records
Photographs, PDFs, software access or a spreadsheet, sent however suits you. We confirm what we have and what is missing within two working days.
Approve, then we submit
You review the draft with our explanation, sign off, and we file. Receipts, copies and the next deadlines come back to you immediately.
Why IGI
The IGI way of working, in Trevethin
One fixed fee for company formation in Trevethin, agreed in writing before any work starts and never changed part-way through the job, however long it takes us.
We work to the HMRC and Companies House calendar, not an appointment diary. Clients in Trevethin get reminders at 60, 30 and 7 days before each date that applies to company formation.
We serve Trevethin remotely by design: records by WhatsApp or email, drafts back for approval, filing electronic. The saving on premises is passed to you in the fee for company formation.
Continuity matters in company formation: the person who prepared last year's work for your Trevethin business prepares this year's, and remembers what was agreed.
We explain company formation in the words Trevethin business owners use, not in accountant's shorthand, and we show our working so you can check it.
You stay in control of company formation: drafts go to Trevethin clients first, with the figures explained, and nothing leaves us until you say so.
Local facts
About Trevethin
Trevethin is in Wales, Wales. Businesses in Wales file with the same HMRC and Companies House as England, and for now the Welsh rates of income tax equal the English ones, though the Senedd can vary them. The practical differences are Land Transaction Tax on property and Welsh-specific business support schemes, and company names and documents may be in Welsh.
| Place | Distance | Direction |
|---|---|---|
| Pontnewynydd | 0.5 mi | SW |
| Mount Pleasant, Torfaen | 0.6 mi | W |
| Penygarn | 0.6 mi | SE |
| Freehold Land | 0.6 mi | W |
| Wainfelin | 0.6 mi | SW |
| Charlesville | 0.6 mi | W |
| Snatchwood | 0.8 mi | NW |
| Pontypool | 0.8 mi | S |
Worth knowing
Rules that come up in this work
Confirmation statements and identity verification
Every company must file a confirmation statement at least once a year, within fourteen days of its review date, with a £50 Companies House fee. Since November 2025 directors and people with significant control must also verify their identity with Companies House, and the confirmation statement is where existing officers confirm they have done so during the transition year.
Workplace pensions and auto-enrolment
Workplace pension compliance is part of payroll, not separate from it. Each pay period the payroll assesses who is eligible, calculates employer and employee contributions on qualifying earnings between the lower and upper thresholds, and sends the contribution file to the scheme. The minimum total is 8%, and many employers choose to contribute more as a recruitment advantage.
Employer National Insurance
Since April 2025 employer National Insurance has been 15% on earnings above a £5,000 secondary threshold, a substantial increase for small employers. The Employment Allowance rose to £10,500 at the same time to soften it for the smallest businesses. Directors deciding their own salary weigh this cost against the Corporation Tax deduction a salary provides.
The trading and property allowances
Small side incomes are covered by two £1,000 allowances, one for trading and one for property, which remove the need to register or report income below that level. Once income exceeds £1,000, the allowance can be used in place of expenses, a choice worth making deliberately: a freelancer with £900 of costs is better off with the allowance, one with £3,000 is not.
Dormant companies
Companies formed to protect a name or hold a future business are dormant but not exempt: Companies House still expects dormant accounts within nine months of the year end and a confirmation statement annually with its £50 fee, and HMRC must be told the company is dormant or it will demand Corporation Tax returns. The filings are short, but the penalties for missing them are the same as for a trading company.
The 60-day property CGT return
Since April 2020 a gain on UK residential property must be reported and the tax paid within 60 days of completion through HMRC's dedicated service, separately from the annual return. Non-residents must report all UK land disposals in the same window whether or not tax is due. Getting the computation right first time matters because the figure is then carried into the Self Assessment.
Crypto records and reporting
Most crypto holders have taxable events they do not recognise, because every swap is a disposal even when no pounds change hands. The computation requires the complete transaction history from every exchange and wallet, pooled by asset with HMRC's matching rules applied. Exchange-generated tax reports are frequently wrong because they cannot see transfers between a user's own wallets.
Questions
Company Formation questions from Trevethin
What is the difference between a limited company and a sole trader?
A company is a separate legal person: it owns the business, owes the debts and pays Corporation Tax, and you take income as salary and dividends. A sole trader is personally liable and pays income tax on all profits. Companies cost more to run but can save tax at higher profits and protect personal assets. Our free comparison tool shows the numbers.
Can you form a company limited by guarantee or a dormant company?
Yes. Companies limited by guarantee, used by clubs, charities and community groups, are £49 with bespoke objects at £99. Dormant company formation, for protecting a name or holding a future business, is £29. Both carry the £100 Companies House fee and both have their own service pages.
Can I form a company if I live outside the UK?
Yes. A UK company can have non-resident directors and shareholders, but it must have a UK registered office and directors must complete identity verification. Our non-resident formation service at £149 includes the registered office; HMRC registrations and a bank account introduction are handled in the £219 and £349 packages.
What happens after the company is formed?
You receive the certificate of incorporation, memorandum and articles, share certificates and the company's authentication code. Then the deadlines start: first confirmation statement within 12 months and 14 days, first accounts within 21 months, Corporation Tax payment nine months after the first year end. We diarise all of them and remind you.
Can I use my home address?
You can, but it becomes public on the Companies House register as the registered office and as your service address. Most founders prefer not to. Our registered office service at £69 a year provides a London address for official post, and the £149 formation package includes the first year.
Do directors need to verify their identity?
Yes. Since 18 November 2025 every new director and person with significant control must verify their identity with Companies House before or at incorporation, through GOV.UK One Login or an authorised agent. We tell you exactly how to do it and check that the verification is linked before we file.
How do I get started from Trevethin?
Message us on WhatsApp or email with a sentence about your business and what you need. We reply in working hours with any questions and a fixed fee for company formation. Once you confirm, we tell you exactly which records to send and the work begins. Most Trevethin clients are set up within a day.
Which deadlines matter most for company formation?
The next four dates that apply to company formation are shown at the top of this page, calculated from today. For Trevethin clients we diarise every one of them from the day you join and send reminders before each, so the work is done in good time rather than in the last week before a penalty.
Get a fixed quote for Trevethin today
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.