Personal tax returns & planning
Straightforward support for your Self-Assessment tax return. Based in Abergavenny, we help individuals across Monmouthshire, South Wales, Hereford and the South West stay compliant and organised.

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Take the stress out of Self-Assessment
Self-Assessment can feel complicated, especially if you have more than one source of income.
Whether you are self-employed, a landlord, a company director, working under CIS or in receipt of investment income, we prepare and submit accurate returns and explain everything clearly.
You will know what is being filed, what you owe, and when it is due.
Who needs to file?
Who needs to complete a Self-Assessment tax return?
You may need to file a tax return if you:
- Are self-employed or a sole trader
- Are a company director
- Receive rental income
- Work under the Construction Industry Scheme
- Have capital gains to report
- Receive untaxed income
If you are unsure, we can confirm your position and guide you through registration if needed.


What’s included
What’s included in our Self-Assessment service
- Review of income and allowable expenses
- Rental income reporting
- CIS deductions and repayment claims
- Capital Gains Tax reporting where required
- Accurate submission to HMRC
- Clear calculation of tax due
- Advice on payments and deadlines
- Advice on reducing current and future tax liabilities
We ensure your return is completed properly and submitted on time.
Landlords and CIS
Landlords and construction clients
If you receive rental income, we ensure expenses are correctly claimed and your tax position is clear.
If you work in construction under CIS, we make sure deductions are recorded properly and claim any repayment due.

Deadlines
Key Self-Assessment deadlines
Online tax returns must usually be submitted by 31 January following the end of the tax year. Payments are also due by this date, with possible payments on account in January and July.
We remind you in advance so nothing is left to the last minute.

Why Richmond
Trusted personal tax support in Abergavenny
Richmond Accountancy has supported individuals and businesses since 1990.
Clients stay with us because we are organised, proactive and easy to deal with.
You will receive clear communication, realistic timescales and steady support throughout the year.
FAQs
Self-Assessment tax return FAQs
When is the Self-Assessment deadline?
The online filing deadline is 31 January following the end of the tax year. Any tax owed is usually due by the same date. Payments on account may also apply in January and July.
What happens if I file late?
HMRC issues automatic penalties for late filing and may charge interest on unpaid tax. If you are behind, we can help bring your returns up to date and deal with HMRC on your behalf.
Can you help with landlord tax returns?
Yes. We prepare tax returns for landlords, including residential property and furnished holiday lets. We ensure rental income and allowable expenses are reported correctly.
Do you deal with CIS tax refunds?
Yes. If tax has been deducted under CIS, we record it correctly and claim any repayment due as part of your tax return.
What records do I need to keep?
You should keep records of income, expenses, rental statements, CIS deductions and any relevant bank or dividend statements. We provide a checklist tailored to your situation.
Can you help if I have not filed for several years?
Yes. We can help bring your tax affairs up to date in a structured way and communicate with HMRC where needed.
Ready to get your tax return sorted?
If you need help with Self-Assessment, rental income, CIS or personal tax, get in touch. We will guide you through the next steps clearly and calmly.