Self-assessment tax return filing, done for you
Beat the deadline, avoid penalties, and only pay the tax you owe. We prepare, review, and file your personal tax return with fixed fees and proactive advice.
Your self-assessment, done in three steps
Simple, fixed-fee self-assessment tax return support. We keep you ahead of the 31 January deadline and handle HMRC so you don't have to.
Email us or book a call
Tell us about your situation. We confirm what support you need, share the fee upfront, and give you a clear timeline to hit the 31 January deadline.
Send your info securely
Upload P60/P45, dividends, rental statements, pension contributions, and any capital gains. We check allowances, reliefs, and payments on account for you.
Approve, then we file
Review your draft self-assessment and tax calculation. Once you approve, we submit to HMRC, share payment details, and stay close for any follow-up.
What we handle for your personal tax return
Self assessment tax returns
Full preparation and submission to HMRC, including director, landlord, and self-employed returns with all the right schedules attached.
Reliefs and allowances
Use personal allowance, dividend allowance, pension relief, and marriage allowance correctly so you only pay what you owe.
Capital Gains Tax
CGT calculations for property sales, investments, and crypto disposals, with guidance on timing and available reliefs.
Landlord and property income
Rental accounts, allowable expenses, mortgage interest rules, and tax planning for single lets, HMOs, and holiday lets.
Complex income made simple
Handle multiple income sources—salary, dividends, foreign income, and benefits in kind—without double counting or missed reliefs.
HMRC correspondence
We manage HMRC letters and queries for you, respond promptly, and represent you if an enquiry is opened.
How we file your self-assessment
Quick discovery
Share your income sources, deadlines, and any HMRC letters.
Tax-efficient plan
Check allowances, reliefs, and payment on account to avoid surprises.
Prepare & review
Prepare your personal tax return, double-check figures, and explain what you owe.
File & support
Submit to HMRC, provide payment details, and handle any follow-up.
Why people choose us for personal tax returns
Fixed-fee self-assessment with clear timelines and no hidden extras
Proactive checks so you use reliefs and allowances before 31 January
Specialists in directors, landlords, contractors, and multi-income cases
We talk to HMRC for you and keep you informed at each step
Payment on account reviews to prevent unexpected tax bills
Year-round access to advice, not just at tax return season
Digital approvals and secure document sharing to save you time
Support for late or amended personal tax returns when needed
Who we help with self-assessment
Company directors
First-time self-assessment filers
Landlords and property investors
Contractors and consultants
Freelancers and creatives
Shareholders with dividends
Side-hustle plus PAYE income
High earners with child benefit charge
Personal tax return pricing
Transparent, fixed-fee packages for self-assessment tax returns. If your situation is unusual, we'll confirm the fee before we start.
Basic
From £259/year
- Self-assessment tax return prepared and filed
- PAYE, bank interest, and dividends
- Use of personal allowance and dividend allowance
- Deadline reminders and payment details
- Email support during filing season
Professional
From £499/year
- Everything in Basic
- Rental accounts and allowable expenses
- Capital gains computations for property/investments
- Payment on account review and planning
- Priority replies and mid-year check-in
- HMRC correspondence handled for you
Premium
From £899/year
- Everything in Professional
- Complex multi-income and overseas elements
- Investment, crypto, and share scheme support
- Inheritance and estate tax planning consult
- Dedicated advisor with monthly check-ins
- HMRC enquiry defence
What Our Clients Say
"They took over my self-assessment, explained everything in plain English, and filed early so I knew my bill months ahead."
"Rental income, dividends, and PAYE made my return messy. IAK sorted it and spoke to HMRC on my behalf."
"Clear pricing, quick turnaround, and smart advice on payments on account. Zero stress this year."
Frequently Asked Questions
When is the self-assessment deadline?
Online self-assessment tax returns are due by 31 January following the tax year end. We aim to file early so you can plan cash flow and avoid late filing penalties.
What documents do you need from me?
P60 or P45, P11D, dividend vouchers, rental statements and expenses, pension contributions, bank interest, and any capital gains details. We provide a simple checklist so you know what to upload.
Can you handle multiple income sources?
Yes. We regularly prepare returns for people with PAYE income, dividends, rental income, overseas income, and capital gains. We ensure figures reconcile so nothing is missed or double-counted.
Will you review payments on account?
Absolutely. We check if payments on account are needed, reduce them where appropriate, and explain what you need to pay and when.
How do you handle HMRC enquiries?
We respond to HMRC on your behalf, prepare supporting evidence, and keep you updated. Enquiry support is included in our Professional and Premium packages.
Our Qualifications
Personal Tax Advisors
HMRC Registered
Personal Tax Specialists
Estate Planning
Ready for a stress-free personal tax return?
We'll prepare, review, and file your self-assessment tax return, then stay close for any HMRC follow-up. 31 January comes fast—let's file early and avoid penalties.
Get Started Today