

Personal tax, done properly.
We prepare and file your Self Assessment accurately and on time — ensuring you pay the right amount and claim everything you’re entitled to.
Personal Tax
Self Assessment made simple.
Whether you're a director, landlord, investor, or sole trader — your Self Assessment must be accurate, complete, and submitted on time. We handle everything: tax calculations, allowable expenses, relief checks, and HMRC submissions. No stress. No confusion. No risk of penalties.

Accurate, stress-free submissions
We prepare and file your return properly — with clear explanations of your tax position.
Accurate, stress-free submissions
We prepare and file your return properly — with clear explanations of your tax position.
Accurate, stress-free submissions
We prepare and file your return properly — with clear explanations of your tax position.
Claim everything you're entitled to
From business expenses to property allowances and dividends — we ensure nothing is missed.
Claim everything you're entitled to
From business expenses to property allowances and dividends — we ensure nothing is missed.
Claim everything you're entitled to
From business expenses to property allowances and dividends — we ensure nothing is missed.
Avoid late filing penalties
We keep you ahead of deadlines and file directly with HMRC on your behalf.
Avoid late filing penalties
We keep you ahead of deadlines and file directly with HMRC on your behalf.
Avoid late filing penalties
We keep you ahead of deadlines and file directly with HMRC on your behalf.
Frequently asked questions
Answers to common questions about getting started with CGI Accountants.

Take the stress out of Self Assessment.
From gathering your records to submitting your return, we make personal tax simple, accurate, and fully compliant.
Do you prefer email? We're available at:

Take the stress out of Self Assessment.
From gathering your records to submitting your return, we make personal tax simple, accurate, and fully compliant.
Do you prefer email? We're available at:

Take the stress out of Self Assessment.
From gathering your records to submitting your return, we make personal tax simple, accurate, and fully compliant.
Do you prefer email? We're available at:
Yes — directors, landlords, investors, freelancers, company owners, and high-earners.
Often, yes. We check all deductions and reliefs, including: – Work expenses – Rental property allowances – Pension contributions – Gift Aid – Dividend planning – Capital gains We make sure you don’t overpay.
Always. We handle queries, letters, and compliance checks so you don’t have to deal with HMRC directly.
Yes — including mortgage interest rules, allowable expenses, repairs, and capital gains.
Yes — we provide tax calculations and overviews accepted by lenders.
Yes — directors, landlords, investors, freelancers, company owners, and high-earners.
Often, yes. We check all deductions and reliefs, including: – Work expenses – Rental property allowances – Pension contributions – Gift Aid – Dividend planning – Capital gains We make sure you don’t overpay.
Always. We handle queries, letters, and compliance checks so you don’t have to deal with HMRC directly.
Yes — including mortgage interest rules, allowable expenses, repairs, and capital gains.
Yes — we provide tax calculations and overviews accepted by lenders.
Yes — directors, landlords, investors, freelancers, company owners, and high-earners.
Often, yes. We check all deductions and reliefs, including: – Work expenses – Rental property allowances – Pension contributions – Gift Aid – Dividend planning – Capital gains We make sure you don’t overpay.
Always. We handle queries, letters, and compliance checks so you don’t have to deal with HMRC directly.
Yes — including mortgage interest rules, allowable expenses, repairs, and capital gains.
Yes — we provide tax calculations and overviews accepted by lenders.