
Self Assessment Accountant & Personal Tax Return Services
Filing your personal tax return doesn’t have to be complicated. At Faraday Keynes, our qualified self assessment accountants provide accurate, stress-free personal tax return services for individuals, sole traders, landlords, and company directors across the UK.
We ensure your SA100 self assessment tax return is completed correctly, submitted on time, and optimised so you never pay more tax than you need to.
Who Needs to File a Self Assessment Tax Return?
- Are self-employed or a sole trader earning over £1,000
- Are a company director receiving dividends or benefits in kind
- Receive rental income from property
- Have overseas income or gains
- Have untaxed income from investments or savings
- Claim certain tax reliefs or allowances
Our Self Assessment Tax Services Include
SA100 Preparation & Filing
We complete and submit your personal tax return accurately and on time.
Tax Calculations
Clear computation of your liability or refund, with payments on account if applicable.
Allowances & Reliefs
Guidance on allowable expenses and reliefs to minimise your bill.
HMRC Registration
Help registering for self assessment with HMRC.
Fixed-Fee, Nationwide
Online or in-person support with transparent pricing.
Why Choose Us as Your Self Assessment Accountant?
Qualified Accountants
Experts in HMRC rules and tax law.
Accurate & Compliant
Avoid costly mistakes and penalties.
Deadline Management
We make sure you file on time.
Tax Efficiency
Claim every allowance you’re entitled to.
Transparent Pricing
Fixed fees with no hidden charges.
FAQs – Personal Tax & Self Assessment
Q1: What are the requirements of the Companies Act for personal tax?
The Companies Act focuses on company accounts, not personal tax. However, company directors often need to file a self assessment return for personal income.
Q2: What are the requirements of Companies House?
Companies House does not process personal tax returns – these are handled by HMRC.
Q3: What are the requirements of HMRC?
HMRC requires individuals with certain income sources to file an annual SA100 tax return, usually online via the self assessment system.
Q4: Are there penalties for getting the SA100 late or wrong?
Yes. Late filing penalties start at £100 and increase the longer you delay. Incorrect returns can result in fines and interest on unpaid tax.
Q5: When is my self assessment return and payment due?
- Filing deadline (online): 31 January following the end of the tax year (5 April)
- Payment deadline: 31 January for balancing payment; 31 July for payments on account if applicable
Q6: Can I prepare and submit my SA100 through bookkeeping software?
Some software can generate a tax summary, but HMRC-approved filing requires either their online portal or submission through authorised accountant software.
Q7: What sort of incomes have to be declared on a SA return?
Employment income, self-employed earnings, rental income, dividends, savings interest, pensions, and certain benefits.
Q8: Do company directors need to file a personal tax return?
Yes – if they receive dividends, benefits, or income not fully taxed through PAYE.
Q9: What is a UTR?
A Unique Taxpayer Reference (UTR) is a 10-digit code used by HMRC to identify you for self assessment.
Q10: How can I get a UTR?
You can request one by registering for self assessment with HMRC online or by phone.
Q11: What is the difference between self-employed and self assessment?
Self-employed describes your work status; self assessment is the system used to report your income and calculate tax owed.
Q12: How to register as self-employed?
Register with HMRC online, providing your personal details, business information, and start date of trading.
Get Your Self Assessment Done Right – First Time. We handle everything from gathering your income details to filing your SA100 online.
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