Self Assessment
Stress-free tax return preparation and filing for individuals and sole traders.
from £150/year
Accounting support · United Kingdom
Accounting support.Powered by AI.Backed by people.
Your business moves forward. We keep the numbers clear.
We speak English, Romanian and Russian
HMRC Compliant
Secure & Confidential
Fast & Efficient
Multi-language
AI Support 24/7
Our Services
Find the support that fits.
Choose your situation, compare the starting prices and see exactly what is included.
9 services
Making Tax Digital
Full support with HMRC's digital tax reporting and quarterly submissions.
from £125/quarter
Limited Companies
Accounts, corporation tax and full compliance support for directors.
from £600/year
Payroll
Reliable, accurate payroll management for your employees and PAYE.
from £25/month per employee
VAT Returns
Accurate VAT preparation, submissions and planning support.
from £75/quarter
CIS Returns
Construction Industry Scheme support and filings for contractors.
from £50/month
Bookkeeping
Keep your business records clean, organised and always up to date.
from £75/month
AI Tax Assistant
24/7 multilingual AI support for common tax questions and HMRC guidance.
Included free with all packages
HMRC Letter Help
Upload HMRC letters and receive clear explanations and next steps.
from £50/letter
AI ACCOUNTING ASSISTANTLive
Get Instant Tax Answers — 24/7
Ask anything about UK taxes, HMRC, MTD, VAT or CIS. Replies in English, Romanian and Russian.
Best Solutions AI
Online · EN / RO / RU
Hello! Ask me anything about UK taxes, HMRC, Self Assessment, MTD, VAT or CIS. I reply in English, Romanian and Russian.
General guidance only — not professional tax advice
Self AssessmentVAT ReturnsMaking Tax DigitalCISPayrollHMRC Letters
Client Portal
Welcome, Andrei
Uploaded Docs
12
Missing Docs
3
Bank Statement April
Missing
HMRC Letter
Received
Receipts
Reviewed
Next deadline
31 January 2025
Self Assessment Tax Return
Client PortalAccess Client Portal →
Secure Portal for Documents & Deadlines
Clients can securely upload documents, track progress, receive deadline reminders and communicate directly with the accountant.
Secure document upload
Tax deadline reminders
Secure messaging
Job progress tracking
Pricing
Clear, Transparent Pricing
Simple packages for self-employed individuals, MTD clients and limited companies.
Self-Employed
For sole traders, CIS workers and individuals.
From £150/ year
- Self Assessment Tax Return
- CIS support
- Expense guidance
- HMRC letter support
Most Popular
MTD Support
For clients affected by HMRC digital tax reporting.
From £125/ quarter
- Quarterly submissions
- Digital record guidance
- Xero support
- Deadline reminders
Limited Company
For directors and growing businesses.
Customquote
- Annual accounts
- Corporation tax
- Payroll support
- Bookkeeping support
About Us
Modern Accounting with AI Innovation and Human Expertise
Best Solutions Accounting Ltd combines professional accounting support with AI-powered tools, secure client workflows and modern digital communication for UK businesses.
We support self-employed individuals, CIS workers, landlords and limited companies with practical multilingual accounting support.
- AI Assistant Support
- 24/7
- Digital Compliance
- HMRC
- Languages Supported
- 3
- Secure Experience
- 100%
Why choose us
Trusted Modern Accounting
Qualified Accounting Support
Professional support for tax returns, bookkeeping, payroll, CIS, VAT and HMRC compliance.
AI + Digital Efficiency
AI assistant, secure portal, faster communication and smarter document handling.
Multilingual Communication
Clear support in English, Romanian and Russian for better client understanding.
Testimonials
Trusted by Clients Across the UK
Real support, modern accounting tools and a better client experience.
"Professional service, excellent communication and the AI assistant was genuinely useful for quick guidance."
JS
John Smith
Construction Contractor
"The client portal makes document sharing incredibly easy. Everything feels modern, professional and efficient."
MI
Maria Ivanova
Small Business Owner
"Multilingual support and clear explanations made the whole tax process far less stressful than I expected."
AP
Andrei Popescu
Self-Employed
Ready to get started?
Book a Consultation with a Qualified Accountant
Need help with Self Assessment, CIS, Making Tax Digital, HMRC letters or limited company accounts? We are here to help.
Contact Details
United Kingdom
+44 77 463 20 648
uk.accounting@yahoo.com
Romanian · Russian · English
FAQ
Frequently Asked Questions
Quick answers about accounting, HMRC, MTD and our AI support.
Making Tax Digital is HMRC's digital tax reporting system. Eligible businesses need to keep digital records and send updates electronically.