Self-Assessment Tax Returns
Filed accurately. On time. Stress-free. From just £175 — handled by a qualified chartered accountant.
Do You Need to File a Self-Assessment?
You'll need to file if any of the following apply to you
Self-Employed
Sole traders, freelancers, or contractors earning over £1,000
Company Director
Receiving salary and/or dividends from your limited company
Landlord
Rental income from property (over £2,500 untaxed)
High Earner
Employment income over £100,000 or claiming child benefit
Investor
Capital gains, dividends, or savings interest to declare
Foreign Income
Overseas income or non-UK resident with UK income
Estimate Your Tax Bill
Select your income types and get an instant estimate using 2025/26 rates
1. What income do you have?
What's Included
Everything you need for a stress-free Self-Assessment
| Deliverable | What You Get |
|---|---|
| 📋 Tax Return Preparation | We prepare your complete Self-Assessment using HMRC-approved software |
| 💷 All Income Types | Employment, self-employment, dividends, rental, savings, capital gains — all covered |
| 🔍 Expense Maximisation | We identify all allowable expenses and reliefs to minimise your tax bill |
| 📤 HMRC Filing | We file directly with HMRC on your behalf — no login hassle for you |
| 📊 Clear Tax Summary | You receive a plain-English breakdown of what you owe and why |
| ⏰ Deadline Management | We track deadlines and remind you when documents are needed |
Simple, Fixed Pricing
No surprises. No hidden fees. Fee confirmed upfront.
| Simple return (PAYE only) | £175 |
| Self-employed / Sole trader | £225 |
| Landlord / Property income | £250 |
| Multiple income sources | From £275 |
How It Works
Book a Free Call
We'll discuss your situation and confirm the fee upfront. No obligation.
Send Your Documents
P60s, invoices, bank statements — we tell you exactly what we need.
We Prepare Your Return
We prepare your Self-Assessment, maximise deductions, and calculate your tax.
Review & Approve
You review the return and tax summary. We answer any questions.
We File with HMRC
Once approved, we file directly with HMRC. You're done!
Key Dates for 2025/26
⚠️ Late filing = £100 penalty (increasing the longer you delay)
Why Choose Grosvenor.Solutions?
Chartered Accountant
FCCA qualified with 25+ years experience at IBM, Shell, KPMG, Deutsche Bank. Your return is prepared by a real expert.
Accuracy Guaranteed
We take responsibility for the accuracy of your return. If we make an error, we fix it at no extra cost.
Direct Communication
You work directly with a qualified accountant — not a call centre or junior staff. Questions answered quickly.
Ready to Get Your Tax Return Sorted?
Book a free, no-obligation call. We'll discuss your situation and confirm the fee upfront.