Service

Self Assessment Tax Returns

You must report any income you have received in a financial year to HMRC by filing a Self Assessment tax return if you are self-employed, have a side hustle, take dividends or earn money elsewhere. We will make sure it is prepared correctly and submitted on time.

Sound familiar?

  • I am self-employed and the January deadline always creeps up on me.

  • I have a job and a side hustle and do not know what I need to declare.

  • I take dividends from my company and want to be sure it is reported correctly.

About this service

About Self Assessment

Who needs a Self Assessment tax return?

You must report any income you have received in a financial period to HMRC by filing a Self Assessment tax return if any of the following applies to you:

  • You are self-employed or a sole trader and earn over £1,000
  • You have a side hustle as well as a job
  • You earn a wage through your business but also receive dividends
  • You earn money elsewhere, for example rental income

Please contact us if you need assistance filing your Self Assessment tax return. More information can be found at Self Assessment on GOV.UK.

Making Tax Digital for Income Tax

If you are a sole trader or landlord, the way you report to HMRC is changing under Making Tax Digital for Income Tax. We can help you understand what applies to you and when. Read more on our Making Tax Digital page.

More support

We also offer payroll, VAT returns and bookkeeping services to support your business.

What you get

Why it makes a difference

  • Done right, on time

    No last-minute panic in January.

  • Nothing missed

    We check what needs declaring so there are no surprises.

  • Plain-English advice

    Understand your tax position, not just the number on the form.

Why Hislop

Accounting is about more than submitting forms.

It is about having someone approachable to ask, knowing what needs done and when, and getting your evenings back.

  • Someone to ask

    A real person who knows your business and is only ever a phone call or message away.

  • Know what is due and when

    We keep track of what needs filed and when, so deadlines never sneak up on you.

  • Accurate, up-to-date records

    Bookkeeping that shows whether you are making enough money and helps you plan ahead.

  • Support shaped to you

    No one-size-fits-all packages: as much or as little help as your business needs.

  • Plain English, no jargon

    Clear explanations of what your numbers mean and what HMRC expects of you.

  • Time back to run your business

    We take care of the financial admin so you can get on with what you do best.

How it works

Simple from the first conversation.

  1. Tell us about your business

    Start with a friendly, no-obligation conversation about where you are now and what support you need.

  2. We make things clear

    We explain what needs handled, recommend the right level of support and agree a simple monthly arrangement.

  3. We take care of the detail

    Your records, returns and payroll are kept organised and on track, and you are kept updated as we go.

  4. You focus on your business

    Get back to running the company knowing the accounting side is handled by someone who cares.

Related services

Making Tax Digital

Practical support to understand and meet HMRC’s Making Tax Digital requirements, with the right software and no stress.

Bookkeeping & Software

Accurate, organised records and the right accounting software, without spending your evenings buried in paperwork.

VAT Returns

Help staying organised, accurate and compliant with VAT, from choosing the right scheme to submitting your returns on time.

Questions

Questions about Self Assessment

See all questions

Still have a question?
Ask Michelle directly. There is no such thing as a silly question.

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What is Making Tax Digital?

Making Tax Digital (MTD) is HMRC’s programme requiring businesses, the self-employed and landlords to keep digital records and submit returns and updates using compatible software such as QuickBooks or FreeAgent. VAT-registered businesses already submit VAT returns this way, and Making Tax Digital for Income Tax begins in April 2026 for sole traders and landlords with income over £50,000.

Who has to file a Self Assessment tax return?

You must file a return if you are self-employed or a sole trader earning over £1,000, have a side hustle as well as a job, receive dividends from your company alongside a wage, or earn money elsewhere such as rental income.

Looking for an accountant who speaks your language?

Tell us about your business and find out how Hislop Business Solutions can make managing your accounts simpler.

A friendly, no-pressure conversation. You will speak directly to Michelle.

Call Book a Free Consultation