Accountants for Self Assessments

Self-assessment? We’ve got it covered

Mistakes can be costly to your business. Trust us to take real care of your tax returns. As accountants for self assessment, We collect details of your extra income throughout the financial year, ready for your self-assessment submission. Calculation and submission for £15/pm or £180 a year.

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ACCOUNTANTS FOR SELF-ASSESSMENT FOR UK

Features Included

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Self-Assessment Deadlines

Never miss a deadline. We keep you updated on your accounting deadlines so you can avoid any nasty surprises.

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Income Streams

If you have a side hustle, freelance, withdraw money out of your business or rent a property you must file a return.

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HMRC Essentials

At Sterlinx, we guide you through the Government Gateway set-up and Personal UTR application.

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Careful Calculations

Leave it to us to accurately calculate your income tax and National insurance payable so you don’t have to.

Tax returns are made simple if you’re earning extra

What is a Self-Assessment?

A self-assessment is a tax return that must be filed yearly, in order to make sure you are paying the correct amount of income tax and National Insurance. Self-employed business owners either sole traders, partners, or directors of a limited company are responsible to file self-assessments in the UK.

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Accountants for Self Assessments

Self-assessments are essential

Do I Need to Submit a Return? YES, If you are

Self-employed

A Company Director

Receiving rental income

Being paid an income from savings

Paid from investments and dividends

Having foreign income that may be taxable in the UK

Receive an Investment income above £10,000 a year

Earning over £100,000 in additional income (non-PAYE)

Expert accountants for you

Self-Assessments Tax is Prepared & Filed for You

You can trust us to handle your accounts. We are AAT and ACCA qualified accountants taking care of everything. Not to mention, we are proud Xero-certified partners.

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Every Project is Different
Every Client is Special

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Free Software

On the occasion, if the software is needed for your self-assessment, our Xero integration is available for a small charge.

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Income Tracking

We offer a track of all your expenses and income to prepare everything for your tax return deadlines.

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Professional Team

We pride ourselves on being here for our clients. No question is too big or small, for our team of expert accountants. 

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Tax Rebates

If you think, you have overpaid in tax, relax. We will guide you through the rebate process of HMRC for a smooth refund. 

If you have reached us outside our opening hours, you can either schedule a consultation or leave a message using our contact form. To do so please click contact us.

We work with..

We have a solution for your self-assessment services no matter what industry you serve. We are an expert team of accountants for self-assessment.

Ecommerce

Our online selling knowledge and expert accountancy are designed for you.

Commercial

Working with restaurants, cafes, delis and more. Keeping things neat for your tax filing.

Amazon Sellers

We do complete reconciliation for Amazon FBA sellers from storage to fulfilment and more.

Economy Workers

Gig to gig, we are here for you whether you are in Uber, Taxi, Deliveroo or Amazon Delivery.

Retail Stores

We make accounting for shop owners oh so simple! The full process is handled by us.

Tradespeople

Trust us to balance your books. A whole range of bookkeeping services.

Freelancers

We help you find freedom from the finances. Upwork or Fiverr, no limit to who we deal with.

International

UK-based accountancy with a global reach. We will bookkeep for your foreign entities.

STERLINX UK SELF-ASSESSMENT SERVICE

No more incorrect estimations, get exact calculations. Set yourself up to succeed for an affordable price. We accommodate accounts from micro-businesses to corporate clients. Please contact us for a discounted rate for price plans outside the following packages.

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COMPETITIVE FLAT FEE

£180/yearly

Our expert accountants will get your tax return filed accurately and on time.

Help in government gateway setup

Dedicated account manager

Financial document review

Self-assessments calculations & filing

Tax deadlines reminder

No restrictions on turnover

Frequently Asked Questions of Our Self Assessments Tax Filing Service

We have the following Q&A for you about our self-assessment services to make things on hand.

I am self-employed and made £2000 profit between 5 April 2021 and 6 April 2022. Do I need to do a self-assessment?

Yes you do. You are required by law to submit a self-assessment tax return if the amount you made (minus expenses and tax exemptions) is over £1000.

Last year, I started a business partnership with a close friend. Do I need to file a self-assessment tax return?

Yes you do. Under the UK law, if you were a partner within the partnership you need to file a tax return with Form SA800. These lengthy forms are often hard to understand but any errors you make can be costly. That’s why we take care of filling in the form and submitting the tax return on your behalf.

Is there a deadline for submitting my tax return?

Yes. All self-assessment tax returns for 2021-2022 must be submitted and paid for by midnight on 31 January 2023. There is also a deadline for registering for self-assessment, this is 5 October 2022.

I filed my tax return a few days after the deadline and now I have a penalty to pay. I strongly disagree with HRMC's decision. Can I refuse to pay?

No we do not recommend refusal to pay HMRC. But, if you have a reason for late filing, it is possible to appeal a late filing penalty. HMRC have what are called ‘reasonable excuse’ categories, these range from death of a loved one, illness, HMRC errors, postal delays and other situations which would have reasonably prevented you from submitting your tax return on time. Please feel free to contact us for further information if you would like our guidance on appealing a decision.

Few details to complete your enquiry

We are here to take care of your business, so you can focus on what you do best. Fill out the details below and we will get back to you quickly. 

WHAT OUR CLIENTS HAVE TO SAY

Our Reviews

app 98 6 Self Assesment
app 98 3 Self Assesment
google Self Assesment

I am an E-commerce seller and I wanted to expand to the UK market. To register on platforms like Amazon, you need to show a UK-based address proof and some other documents, Read more..

Nathalie Brand

United Kingdom

app 98 3 Self Assesment
Reviews Self Assesment

I highly recommended Sterlinx Global accountants. We are new on the Amazon FBA business and from the beginning, they explained to us step by step all the processes to have, Read more..

Eladio Salomon

United Kingdom

app 98 3 Self Assesment
feefo Self Assesment

Sterlinx completed our VAT Registration and Submission so that were able to successfully able to sell our products with ease in Germany, France and Spain. The process was very, Read more..

Courtney Long

United Kingdom

WHAT OUR CLIENTS HAVE TO SAY

Our Reviews

app 98 6 Self Assesment
app 98 3 Self Assesment
google Self Assesment

I am an E-commerce seller and I wanted to expand to the UK market. To register on platforms like Amazon, you need to show a UK-based address proof and some other documents, Read more..

Nathalie Brand

United Kingdom

app 98 3 Self Assesment
Reviews Self Assesment

I highly recommended Sterlinx Global accountants. We are new on the Amazon FBA business and from the beginning, they explained to us step by step all the processes to have, Read more..

Eladio Salomon

United Kingdom

app 98 3 Self Assesment
feefo Self Assesment

Sterlinx completed our VAT Registration and Submission so that were able to successfully able to sell our products with ease in Germany, France and Spain. The process was very, Read more..

Courtney Long

United Kingdom