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    Tyson Roselyn Accountants Logo
    +44 7414 111 162+44 7414...
    HMRC Deadline: 31st January

    File Your Self Assessment Tax Return

    Avoid fines and stress. Let our certified accountants handle your tax return accurately and efficiently for a single fixed fee.

    Maximum Refund
    Error Free
    HMRC Compliant
    Self Assessment Dashboard

    Rated 4.9/5

    Based on 1000+ reviews

    Understanding the Basics

    What is Self Assessment?

    Self Assessment is the system HMRC uses to collect Income Tax. Tax is usually deducted automatically from wages and pensions, but people and businesses with other income (like dividends, property, or self-employment) must report it in a tax return.

    Who Needs It?

    Sole traders earning £1,000+, directors, landlords, and high income earners (£100k+).

    Key Deadlines

    Online returns must be filed and tax paid by 31st January after the tax year ends.

    Late Penalties

    Automatic £100 fine if one day late. Interest and further penalties accrue quickly.

    Your Responsibility

    You must register by 5th October in your second tax year of business.

    Person analyzing financial documents

    Tax Return Ready

    We handle the paperwork

    Why Choose Us

    Stress-Free
    Tax Filing

    We combine professional expertise with modern technology to make Self Assessment simple, affordable, and secure.

    Guaranteed Accuracy

    Our accountants verify every detail to ensure your return is error-free and compliant.

    Save Time

    Stop wrestling with complicated HMRC forms. We do the heavy lifting for you.

    Maximize Refunds

    We identify all allowable expenses to reduce your tax bill and maximize refunds.

    Audit Protection

    Filing correctly reduces the risk of HMRC investigations and inquiries.

    Fast Submission

    We file electronically directly to HMRC, ensuring instant receipt and faster processing.

    Document Handling

    Easily upload P60s, invoices, and receipts to our secure digital portal.

    Expert Advice

    Get answers to your tax questions from qualified accountants whenever you need them.

    For Everyone

    Whether you're a landlord, freelancer, or high earner, we have you covered.

    Simple Process

    Your Path to Compliance

    We've streamlined the entire tax return process into 5 easy steps.

    1

    Provide Details

    Fill out our simple questionnaire about your income sources for the tax year.

    2

    Upload Documents

    Upload P60s, invoices, bank statements, or expense receipts to our secure portal.

    3

    We Prepare

    Our accountants calculate your tax liability and identify any tax-saving opportunities.

    4

    Review & File

    You review the figures. Once approved, we submit your return directly to HMRC.

    5

    Confirmation

    Receive official HMRC confirmation and a clear breakdown of any tax to pay.

    Tax documents being reviewed
    Complete Tax Service

    Everything included in your tax return.

    What You Get

    Full Service Breakdown

    Comprehensive Tax Calculation
    Professional Expense Review
    Tax Efficiency & Reliefs Check
    HMRC Online Submission
    Payment Advice & Scheduling
    Full Submission Receipt
    Digital Record Keeping
    Year-Round Support

    Transparent, Fixed Pricing

    Professional tax filing for a single low fee. No hourly rates or hidden charges.

    Standard Return

    Fixed Price
    £145.00per return

    Includes VAT where applicable

    Complete Tax Calculation
    Expense Optimization
    HMRC Submission
    Year-Round Support

    Ready to File?

    Beat the deadline and ensure total compliance. Start your return in minutes.

    Secure 256-bit SSL Payment

    Frequently Asked Questions

    Answers to common questions about your tax return.

    Qualified Accountants

    ACCA Certified Team

    HMRC Compliant

    Official Filing Agent

    Secure Data

    256-bit SSL Encryption

    Happy Clients

    Thousands of Returns Filed

    "I used to dread January every year. Tyson & Roselyn made it so simple. I just uploaded my invoices and they did the rest. Highly recommended!"

    Customer

    Sarah Jenkins

    Graphic Designer

    Don't Miss the
    January Deadline

    Avoid the stress and penalties. Get your Self Assessment filed by experts today.

    No hidden fees Secure payment Expert review
    Tyson Roselyn Accountants Logo

    Your accountants for peace of mind. Tyson Roselyn helps sole traders, limited companies, and directors across the UK with accounting, tax, and compliance, from formation to filing. Streamlined, accurate, and 100% online, so you stay compliant without the stress.

    Our Services

    • VAT Return
    • VAT Registration
    • Self Assessment
    • PAYE Registration
    • Director ID Verification
    • Confirmation Statement

    Quick Links

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    Support

    +44 7414 111 162support@tysonroselyn.com
    2nd Floor, Office 2A, Grand Arcade, Apex House, London N12 0EH, United Kingdom
    71-75 Shelton Street, London WC2H 9JQ

    © 2026 Tyson Roselyn Accountants Limited.
    All rights reserved.

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    Tyson Roselyn is a private company. We are not Companies House, GOV.UK, or any UK government agency, and are not affiliated with or endorsed by any government department. Companies House identity verification is carried out through our authorised ACSP (Authorised Corporate Service Provider).