Self Assessment Tax Returns

Tax-only HMRC submission

Send the right HMRC forms without switching to full accounting software.

For people who already have their figures and just need a simple Self Assessment submission, including non-resident and SA109 cases.

£35 Flat fee
SA109 Supported
10 sec Acceptance notice
Since 2015 HMRC recognised

Built for people who just need the return filed

This page is designed for tax-only customers, not for people looking for full bookkeeping setup.

You already have your figures

Use this when your income, expenses, and supporting numbers are ready and you want a straightforward online submission.

Non-resident and SA109 friendly

Suitable for returns that need non-resident, remittance basis, foreign income, property, or other extra schedules.

Not the full bookkeeping workflow

Choose this if you do not need invoicing, ongoing record keeping, or day-to-day accounting features.

Checks before you submit

Returns are checked for errors before sending, helping you catch missing boxes or obvious issues early.

3 simple steps

A shorter route for people who are ready to file rather than set up a full accounting system.

Create your account

Sign up for the tax-only option and enter the basic details HMRC needs.

Add your figures and forms

Enter your sales, expenses, and any extra schedules such as SA109, property, employment, or foreign income.

Review and submit

Check the calculation, fix any highlighted issues, and send the return straight to HMRC.

Why people use CalCal to submit

A focused online filing route with the reassurance people want when they are only here to send the right forms.

HMRC recognised since 2015
Accepted notification within 10 seconds
SA109 and extra schedules available
Live chat and email support

Choose the option that matches what you need

Tax Return Only is for people who already know their figures. CalCal Complete is for ongoing accounting and regular business admin.

Tax Return Only

£35/submission

Best if your figures are ready and you just need the right forms sent to HMRC.

Self Assessment filing|SA103, SA105, SA106, SA109 and more|No ongoing bookkeeping setup

Choose Tax-Only

CalCal Complete

From £5/month

Best if you need bookkeeping, records, invoices, VAT, and ongoing MTD workflows.

Accounting and record keeping|VAT and MTD workflows|Ongoing business admin tools

See Complete Plans

What customers say

A few comments already shared by people using CalCal to get returns sent.

I am quite impressed with your service. I will be recommending you to others. Good job. Cheers!

F.D. — Southwest France

As it turns out I realized there is an app, so I downloaded that on my iPad, and managed to submit my return, quick and easy.

A.W. — Customer

Really helped with complicated tax return!

CalCal customer — Testimonial

Questions people usually ask first

This page is designed to help visitors decide whether the tax-only route is the right fit.

Is this for non-residents?

Yes, this option is intended for people who need non-resident or remittance basis schedules such as SA109, as well as other supporting forms where required.

What if I am exempt from Making Tax Digital for Income Tax?

If HMRC says you are exempt, you still continue to report through Self Assessment as normal. This tax-only option is for people who want software just for the return rather than full ongoing accounting.

What if this is my first online return?

You will need to be registered for Self Assessment and have a Government Gateway ID before you submit online.

Which forms are supported?

CalCal supports SA100 and common extra schedules including SA103, SA105, SA106, SA107, SA108, SA109 and other relevant forms when needed.

Featured CTA
Ready to submit without full accounting setup?
If you already have your figures, choose the tax-only option and send the right forms to HMRC.