Self Assessment Tax Returns · Wales
Self Assessment tax returns in Pant-pastynog
Sole traders, landlords, directors and higher earners across Wales use us for one reason: the return is filed correctly, on time, for a price they knew in advance. From Pant-pastynog the process is the same as everywhere in the UK. Records in, draft out, approve, filed, receipts back to you.
from £129 · fixed, one-off
Next deadlines
- Online Self Assessment filing deadline and balancing payment due
- Second payment on account due
- Register for Self Assessment if you started self-employment or new untaxed income in the last tax year
- Paper Self Assessment return deadline
Who this is for
Self Assessment Tax Returns for Pant-pastynog
Anyone in Pant-pastynog who has been told to file a return: the self-employed, landlords with one or several properties, company directors taking dividends, people earning over £100,000 or repaying Child Benefit through the High Income charge, and those with capital gains, foreign income or untaxed savings interest to report.
What is included
Everything inside the fixed fee
- SA100 and every supplementary page you need (self-employment, UK property, dividends, capital gains, foreign income)
- A reconciliation against your HMRC personal tax account so nothing is missed or double counted
- Payments on account calculated and a one-page payment schedule sent to you
- Claims for allowable expenses, pension relief, Gift Aid and the trading allowance checked before filing
- Reminders at 60, 30 and 7 days before the 31 January deadline
- HMRC correspondence about the return we filed handled at no extra charge
How it works
Self Assessment Tax Returns from Pant-pastynog, 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 Pant-pastynog
The price for self assessment tax returns is published on this page and is what a client in Pant-pastynog pays. We confirm it in writing first, and the invoice matches the quote.
Nothing for Pant-pastynog is left to the last week. Each deadline relevant to self assessment tax returns is tracked from the day you join, with the next four shown on every page we send you.
Online only, UK based. There is no office in Pant-pastynog to pay for, which is why the fee is the same here as anywhere in Wales; the work is done by people in the UK who answer the same day.
You get one contact for self assessment tax returns, not a queue. Pant-pastynog clients message the same person throughout and get an answer in working hours, usually within a few hours.
The output for Pant-pastynog clients is never just a form. It is the form, a one-page summary of what it says, and a note of the decisions it points to for self assessment tax returns.
Nothing is filed for Pant-pastynog until you have reviewed and approved it. You see the draft, you ask questions, you sign off, then we submit and send you the receipt.
Local facts
About Pant-pastynog
Pant-pastynog 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 |
|---|---|---|
| Prion | 0.5 mi | NE |
| Peniel, Denbighshire | 1 mi | NW |
| Saron, Denbighshire | 1 mi | SW |
| Pentre Saron | 1 mi | SW |
| Saron, Pentre | 1 mi | SW |
| Capel Saron | 1 mi | SW |
| Saron, Capel | 1 mi | SW |
| Pont-Ystrad | 2 mi | N |
Worth knowing
Rules that come up in this work
CIS deductions
CIS turns construction subcontractors into advance taxpayers: a fifth of every labour payment goes to HMRC before they see it. Registering keeps the rate at 20% rather than 30%; gross payment status, for established businesses with a clean record, removes deductions altogether. The annual return is where the overpayment comes back, and filing it early brings the refund sooner.
Confirmation statements and identity verification
Companies House has tightened its requirements under the Economic Crime and Corporate Transparency Act: every company needs a registered email address and an appropriate registered office, every statement includes a lawful-purpose declaration, and every director and PSC must verify their identity. The confirmation statement, due annually with a £50 fee, is where most of this is confirmed.
Making Tax Digital for Income Tax
MTD for Income Tax replaces one annual return with quarterly digital updates and a year-end declaration, submitted from software. The threshold is gross trading and property income, measured two years earlier, and started at £50,000 in April 2026 before falling to £30,000 in April 2027. Anyone affected needs digital record keeping in place before their start date, not after.
Late filing penalties
Penalties are the clearest reason to work to deadlines. A Self Assessment return one day late costs £100 regardless of whether any tax is due; three months late adds £10 a day. Late company accounts start at £150 and reach £1,500, and double if the previous year was also late. None of this is negotiable afterwards except through a narrow reasonable-excuse appeal.
Payments on account
If your Self Assessment bill exceeds £1,000 and less than 80% of your tax was collected at source, HMRC asks for two advance payments towards the following year, each half of the current bill, due 31 January and 31 July. The first year this happens the January payment is effectively one and a half times the bill. We model it in advance and show you how to reduce the payments if income is falling.
Closing a company
Voluntary strike-off is available only to solvent companies. One that owes money it cannot pay needs a creditors' voluntary liquidation through a licensed insolvency practitioner, and directors who dissolve an insolvent company face personal consequences. For a solvent company the process takes three to four months from filing the DS01, with notice to creditors and shareholders within seven days.
The Self Assessment calendar
Self Assessment runs on a fixed annual cycle. Registration by 5 October following the tax year, online filing and payment by 31 January, and a second instalment on 31 July for those making payments on account. The penalties for lateness are automatic and escalate monthly, which is why we file early and chase approvals well before the window closes.
Questions
Self Assessment Tax Returns questions from Pant-pastynog
Will Making Tax Digital change my return?
From April 2026 sole traders and landlords with qualifying income over £50,000 send quarterly updates to HMRC through software, with the £30,000 threshold following in April 2027. The year-end return becomes a final declaration. We set this up through our bookkeeping service when it applies to you.
What happens after you file?
You receive HMRC's submission receipt, a PDF of the return, the tax computation and a payment schedule with HMRC's bank details and your payment reference. We diarise next year's deadlines for you and send reminders before each one.
I am employed and have a small side income. Do I need a return?
If the side income is under £1,000 a year the trading allowance covers it and no return is needed. Above that you must register and file. If the side income is the only reason for the return, the £129 package applies and we make sure your PAYE figures from the P60 are reconciled correctly.
Do I pay before or after filing?
The fee is invoiced when you approve the draft, before we file. Nothing is submitted to HMRC until it is paid and you have confirmed every figure, and you receive HMRC's submission receipt within minutes of filing.
Can you deal with HMRC on my behalf?
Once you authorise us as your agent we can speak to HMRC about your return, see your account and respond to letters about the return we filed. The authorisation is free, done through your Government Gateway or a code HMRC posts to you, and takes a few days to activate.
Which expenses can I claim as a sole trader?
Costs that are wholly and exclusively for the business: materials, business travel other than ordinary commuting, a proportion of home running costs, software, insurance, professional fees and bank charges. If your expenses are under £1,000 the trading allowance may be better, and we check both.
Is self assessment tax returns in Pant-pastynog really the same price as elsewhere?
Yes. The fee published on this page is what a client in Pant-pastynog pays and what a client in any other part of Wales pays. It is confirmed in writing before work starts and the invoice matches the quote. Where a higher package applies because your situation is more complex, we say so at the quote stage, never afterwards.
Do you have an office in Pant-pastynog?
No. IGI Accounting is an online-only firm. We serve Pant-pastynog and every other UK postcode remotely, with records sent by WhatsApp or email and everything filed electronically. The absence of local premises is why the fee for self assessment tax returns is the same in Pant-pastynog as anywhere else in the country, and why there is nothing to visit and nothing to print.
Get a fixed quote for Pant-pastynog today
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.