318 Old Street, London EC1V 9DR

WELCOME TO jupiter accounting

A dynamic accountancy, tax, and business advisory firm delivering high-quality, affordable, and tailored solutions for businesses of all sizes.

Successfully providing the Best Business Solution for over 11 years

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11+

Years of Experience
Who We Are

Expert Accounting, Tax & Advisory Services in London

Welcome to Jupiter Accounting, a modern accounting and advisory firm supporting individuals, startups, and growing businesses across London. We provide practical, reliable, and compliant financial services designed to help our clients manage their obligations confidently and plan for long-term success.

Our team specialises in year-end annual accounts, corporation tax returns, audit services, payroll and employment taxes, VAT compliance, personal and partnership tax, business advisory, and company secretarial services. We work closely with our clients to understand their needs and deliver solutions that are clear, efficient, and tailored to their business structure.

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What We Do

Self-Assessment

There are many reasons why HM Revenue & Customs might require you to prepare a Self Assessment Tax Return
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Limited Company

Some of our services include Annual Accounts, Corporation Tax Return CT600, VAT Returns MTD, Payroll RTI, Confirmation Statement
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Payroll /CIS

Our payroll specialists can process your weekly or monthly payroll in the quickest possible time and in most possible, accurate way.
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Helping Your Business Reach

Clear, reliable accounting and tax advice helping businesses stay compliant, make confident decisions, and grow sustainably.

Accounting, Tax & Audit Services

Accurate accounts, tax compliance, and audit support to keep your business financially compliant and confident.
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Payroll & Employment Tax Services

Reliable payroll, PAYE, CIS, RTI, and pension management ensuring employees are paid accurately and on time.
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VAT, Compliance & Financial Advisory Services

VAT compliance, MTD support, and financial insights to improve cashflow and informed business decisions.
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Personal & Partnership Tax Services

Clear, compliant tax support for individuals and partnerships with accurate returns and timely HMRC submissions.
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Business & Tax Advisory Services

Strategic business and tax advice helping manage risks, handle HMRC matters, and plan confidently.
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Company Formation & Secretarial Services

Company setup, restoration, and secretarial support ensuring ongoing compliance with Companies House requirements.
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Testimonial

Client Feedback & Reviews

"Had lots of questions during these unprecedented times, and Zokir has helped me a lot with explaining the changes that was relevant to our business. Thank you City Accounts"

Georges Smyrlis

"Amazing Service, friendly and supportive team! With limited time managed to Prepare and Submit my Company Accounts so we did not get any Penalties"

Sergey Osypenko

"Big Help done by City Accounts team as my Company and Personal Tax Returns sorted efficiently and received my CIS taxes back."

Artyom Pavelichev

"City Accounts UK has been providing accountancy and tax services to our company for a number of years now. I have found their team to be really experienced and knowledgeable who helped us with queries such as HR and Business Contracts. We are happy clients and highly recommend to others"

Shokir Sattarov

Start Your Business Journey With Us

Whether you need help with accounting, tax returns, payroll, VAT, or company compliance, our expert team is here to support you.

Get clear advice, reliable service, and complete peace of mind — all tailored to your business needs.

Contact Us Today

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Book your free consultation with Calendly and discover tailored strategies to elevate your success.