A named accountant
ACCA, CIMA or CTA training on the file. This is not an unsupervised form dump.
Solaratax Limited · Self Assessment
Have your Self Assessment prepared and filed — without the January panic
A named Solaratax accountant prepares your personal tax return, you approve it, then we file it with HMRC. Three published packages: £250, £325, or £25 a month year round.
Individuals only. Limited companies and LLPs use accountancy packages. MTD bridging is in development.
What you can expect
You approve, then we file
Nothing goes to HMRC until you have signed off the computation in the portal.
Secure records
P60s, bank statements and identity papers stay in your document vault.
Portal, not inbox tennis
Questions, drafts and the HMRC receipt live in My Tax Portal on a phone or desktop.
Tax return packages
Published fees for the 2025–26 Self Assessment
Same packages as our online tax return preparation service. Choose a plan, create an account, then finish onboarding in My Tax Portal.
Prepared & Filed
£250
One fee for the 2025–26 tax year.
A named accountant prepares your Self Assessment and files it with HMRC after you approve it.
Best for: PAYE employees, first-time filers and straightforward personal returns
- Personal tax questionnaire with an estimated bill or refund
- Document checklist for P60, P45, savings and pensions
- Accountant review before anything goes to HMRC
- One Self Assessment for the 2025–26 tax year
- Portal messages with your accountant while we prepare the return
Most people choose this
Optimised & Protected
£325
One fee for the 2025–26 tax year.
Reliefs check, a planning review and support if HMRC writes about the year we file.
Best for: Self-employed, landlords, dividends, CIS and mixed income
- Everything in Prepared & Filed
- Reliefs and allowances review before filing
- Written summary of how the figures were reached
- HMRC letter help on the return we prepare
- Enquiry support on the year we file
Year-Round Tax Partner
£25/mo
Billed monthly, year round.
A named accountant through the year, not only at the January deadline.
Best for: Sole traders and anyone who wants an accountant on tap all year
- Everything in Optimised & Protected
- Named accountant for the tax year
- In-year questions on income, reliefs and records
- Priority review before the 31 January deadline
- Reminders for payments on account and MTD record-keeping
Need year-end accounts, VAT, payroll or quarterly MTD? See specialist accountancy packages or MTD packages.
Compare what is included
Every package includes a named accountant and HMRC filing after you approve. The difference is how much review and year-round support you want around that.
| What you get | Prepared & Filed £250 | Optimised & Protected £325 | Year-Round Tax Partner £25/mo |
|---|---|---|---|
| Named accountant prepares and files your Self Assessment | Included | Included | Included |
| You approve the figures before anything goes to HMRC | Included | Included | Included |
| Secure document vault and portal messages | Included | Included | Included |
| Estimated bill or refund with the questionnaire | Included | Included | Included |
| Reliefs and allowances review before filing | — | Included | Included |
| Written summary of how the figures were reached | — | Included | Included |
| HMRC letter help on the year we file | — | Included | Included |
| Enquiry support on the return we prepare | — | Included | Included |
| Named accountant through the tax year | — | — | Included |
| In-year questions on income, reliefs and records | — | — | Included |
| Reminders for payments on account and MTD record-keeping | — | — | Included |
How it works
Step 01
Choose a package
Prepared & Filed at £250, Optimised & Protected at £325, or Year-Round Tax Partner at £25 a month.
Step 02
Create your client account
Verify your email, complete identity checks and sign the engagement letter. Then upload P60s, accounts and the tax questionnaire.
Step 03
We prepare. You approve. We file.
Your accountant drafts the return, you review the bill or refund, then we file and store the HMRC receipt.
File by 31 January after the tax year. Late filing still attracts an automatic £100 penalty, even if no tax is due. Start the package now if you still need a UTR — HMRC can take weeks to post it.
Who these packages help
If HMRC expects a personal tax return, we can usually take it. These fees are for one person’s 2025–26 Self Assessment.
PAYE with extra income
Savings, dividends, a side hustle or a pension that PAYE did not finish taxing.
Sole traders and freelancers
Turnover, allowable costs and the annual Self Assessment, without a January scramble.
Landlords in your own name
UK property pages, finance-cost restriction and records HMRC actually asks for.
Company directors
Salary, dividends and benefits that still need a personal return alongside the company.
CIS subcontractors
Deduction statements, expenses and a return that matches what contractors already reported.
First-time filers
UTR registration guidance, a document checklist and a named accountant for the first 31 January.
Do you need to file?
You may need a Self Assessment if you are self-employed above the trading allowance, a partner in a partnership, a director with untaxed dividends, a landlord, liable to the High Income Child Benefit Charge, or you have sold property, shares or crypto. HMRC also writes to people whose PAYE code did not collect everything. If you are unsure, start a package or send us a note before 3pm for a same-working-day reply.
Late or incomplete returns attract penalties and interest. We prepare the return so the figures match the records you give us. If income was missed in earlier years, use our tax disclosure service rather than squeezing it into this year’s form.
Still got questions?
Write to enquiries@solaratax.co.uk or call 01615 314179. The same accountants who file the return answer the phone.
Start your 2025–26 Self Assessment
£250, £325, or £25 a month. Create an account, pick a package, then finish in My Tax Portal.
Online tax return preparation · Accountancy packages · AML policy · Engagement terms
Related services
Solaratax provides tax and accounting services across Manchester, London, and the UK. 128 City Road, London, EC1V 2NX. 01615 314179.
Send an enquiry
The same form as our contact page. Write to enquiries@solaratax.co.uk or call 01615 314179 if you would rather not use the form.
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