Sole Trader Accountant
Your sole trader accounts, handled.
Most sole traders file their own self assessment — until a deadline creeps up, an allowance gets missed, or HMRC sends something unexpected. We handle the accounts, the return, and the tax planning for a fixed £150 annual fee. Qualified accountants, plain-English explanations, and replies the same day you ask.
- Self assessment filed accurately and on time every year
- Allowances and expenses claimed correctly — nothing left on the table
- Your tax bill known well before HMRC sends the reminder
- Fixed £150 fee — no surprises, no hourly rates
No long-term contract required. If it is not working after three months, you leave with clean records and nothing owed.
Get a free quote
Fixed pricing. Same-day reply.
What our clients say
★★★★★
Self Assessment Finally Under Control
“For the first time I feel well supported and informed over my self assessment returns and tax advice in general.”
★★★★★
Personal Filing Done Fast
“Prads was very fast and communicative with my personal annual filing.”
★★★★★
New Business Owner, No Longer Overwhelmed
“Working with Prad is an absolute lifesaver as someone just starting out in the business world.”
★★★★★
Affordable Support for Small Businesses
“Incredible service and really affordable support for small businesses. Super quick and clear communication, and very reliable.”
Sound familiar?
Still doing your own self assessment every January?
Most sole traders start out filing their own returns. It works — until it doesn’t. Income from multiple sources, expenses you’re not sure you can claim, payment-on-account calculations that never seem to add up. The return gets done, eventually, but rarely with much confidence that everything is correct or that you’ve paid only what you actually owe.
- Filing your self assessment at the last minute and hoping for the best
- Not certain which expenses are allowable or how much to claim
- No clear picture of your tax bill until HMRC confirms it
What sorted looks like
Your return is prepared by a qualified accountant, allowances are applied correctly, and you know your tax position well before the January deadline. Which is, frankly, the way it should be.
- Your self assessment filed accurately — well ahead of the deadline
- Every allowable expense identified and correctly claimed for you
- Tax bill calculated and communicated clearly, months in advance
- Fixed £150 fee — the same price whether your year is simple or involves multiple income streams
What sole traders say after their first year with us
Sole traders come to us at different stages — some in their first year of trading, some switching from doing it themselves. The experience is usually similar.
Absolutely brilliant service. Prads is so efficient and knowledgeable. For the first time I feel well supported and informed over my self assessment returns and tax advice in general. Thank you!
Working with Prad is an absolute lifesaver as someone just starting out in the business world. Being new to everything, it can feel incredibly overwhelming, but Prad makes the whole process straightforward and stress-free.
Everything a sole trader needs, clearly priced
A fixed-fee self assessment service, cloud bookkeeping, and VAT support — each delivered online, with plain-English explanations at every stage.
Self Assessment Tax Return — £150
Your SA100 and SA302 prepared and filed by a qualified accountant for a fixed £150 annual fee. Income from multiple sources, applicable allowances and reliefs, payments-on-account advice, and timely submission to HMRC — all included. You know your tax bill before HMRC does.
Fixed annual feeBookkeeping and Cloud Accounting
Monthly bookkeeping using Xero, FreeAgent, QuickBooks, or Sage keeps your records current throughout the year — not just at filing time. Clean books mean your tax return takes days, not weeks, and there are no year-end surprises to untangle. Quoted based on your transaction volume.
Quote-basedVAT Returns and MTD Support
If your turnover is approaching or above the VAT threshold, we monitor your position and handle registration when required. Quarterly or monthly VAT returns are prepared and filed under Making Tax Digital, with scheme advice — Standard or Flat Rate — depending on what suits your business. Quoted based on your requirements.
Quote-basedSole traders, freelancers, small practices
From first-time sole traders to established self-employed professionals, the common thread is clarity on the numbers and considerably less to worry about at year end.
Switched Accountants, Haven’t Looked Back
“Working with Wings Online Filings Ltd has been an absolute pleasure. They are highly communicative, supportive, and provide a responsive, cost-effective service that perfectly suits my small architecture practice. I switched from another accountant about a year ago and haven’t looked back since.”
Helpful Accounting Advice for Small Businesses
“I own a small passion business and prads has been very helpful in giving accounting advice and helping me to understand business from an accounting perspective. Super attentive, efficient and I will definitely recommend!”
Accounts Filed Quickly, Weight Off My Mind
“Prads was very professional and efficient with good communication. My accounts were put together very quickly, a huge weight off my mind. Definitely recommend their services.”
Why sole traders choose us over doing it themselves
There are plenty of accountants. These are the things that actually matter when you’re self-employed and want a reliable service without the overhead.
Fixed £150 — and we’ll match any lower quote
The self assessment fee is £150, one-off, with no hidden extras. Wings is the best priced online accountancy practice in the UK, and we stand behind that with a price match promise: show us a quote from a business with a lower price and we will match it. The price you see is the price you pay.
Plain English, not accounting jargon
The return gets filed — but you also get a clear explanation of what your tax bill is, why, and what to expect next. Most sole traders we speak to have never had someone explain their numbers in terms they actually understand. That changes from the first conversation.
Fully online — no office visits required
Everything is handled remotely across the UK, using Xero, FreeAgent, QuickBooks, or Sage depending on what works for your setup. Documents are shared securely online, and questions get answered the same day you ask them. No travel, no waiting rooms, no unnecessary complexity.
Up and running in four straightforward steps
Most sole traders are set up and have their first return underway within a week of getting in touch. There is very little you need to do beyond answering a few questions.
Get a free quote
Fill in the short form or call us on 020 8089 1876. We will confirm what is needed and give you a fixed price before anything starts. No obligation and no sales pressure.
Share your records
Send us your income and expense information — bank statements, invoices, or access to your cloud accounting software. If your records are incomplete or behind, we handle the catch-up. You do not need to arrive with everything perfectly organised.
We prepare and file
Your self assessment is prepared by a qualified accountant. We identify every applicable allowance, calculate your liability, and share a clear summary with you before submission. Nothing is filed without your approval.
Know where you stand
Your return is with HMRC, your tax bill is confirmed, and you know exactly what is due and when. Less of your January spent worrying about a deadline. That is, on reflection, a reasonable outcome for £150.
“Professional, efficient, confidence that everything is taken care of.”
A few things sole traders usually ask
I only have self-employment income — is it still worth using an accountant?
For a fixed £150, your return is prepared by a qualified accountant who knows which expenses are allowable for self-employed individuals, identifies reliefs you may not have been claiming, and calculates your payments on account correctly. For most sole traders, the tax saving alone covers the fee — and the time saved is a reasonable bonus.
What exactly does the £150 self assessment fee include?
It covers preparation of your SA100 and SA302, income from multiple sources, identification and application of applicable allowances and reliefs, payments-on-account advice, and timely submission to HMRC. There are no additional charges for straightforward sole trader returns. If your situation is more complex — for example, rental income, capital gains, or overseas income — we will tell you upfront before anything starts.
My records for the year are in a bit of a state — is that a problem?
It is more common than you might think. We work with the records you have, and if there are gaps we will tell you clearly what we need and how to get it. If significant catch-up work is required, we will quote separately for that before starting. Arriving with imperfect records is not a reason to delay getting sorted.
Am I tied into a contract if I use Wings for my accounts?
No. The self assessment service is a one-off annual fee each tax year — there is no ongoing contract and no monthly commitment unless you choose to add bookkeeping or VAT services. If you want ongoing support, we can discuss what that looks like and price it accordingly. You are never locked in.
I have income from both self-employment and employment — can you handle both on the same return?
Yes. A self assessment return can include employment income, self-employment income, rental income, dividends, and other sources within a single filing. We will confirm what applies to your situation during the initial conversation and make sure everything is reported correctly and efficiently.
How do I know if I’m approaching the VAT registration threshold?
If you use our bookkeeping service, your taxable turnover is tracked throughout the year and we flag the threshold before you cross it — not after. If you are doing your own bookkeeping, it is worth reviewing your rolling 12-month turnover regularly. VAT registration carries a fixed date obligation, and the penalty for late registration is based on the VAT that should have been paid from the threshold date — so early visibility matters.
Stop guessing what your tax bill is. Get it handled.
Fixed £150 for your self assessment return. Qualified accountants, plain-English advice, and no long-term contract. The same reliable service whether it is your first year of trading or your tenth.