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IR35 Compliance Services

IR35 Compliance is crucial for contractors to avoid tax penalties and ensure legal adherence. If you're overwhelmed by IR35 rules, our expert team offers straightforward advice to simplify your compliance and reduce stress.

With fixed monthly fees and proactive communication, we handle your IR35 assessments, tax returns, and ongoing support, transforming financial confusion into clarity and control.

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Our Accreditations

Expert IR35 Guidance for Contractors

We specialise in IR35 compliance, offering contract reviews and status determinations to keep you compliant with HMRC. Our tailored advice addresses your specific contracting situation.

Contractors often struggle with understanding IR35 implications on their income. We simplify this by providing clear explanations and practical steps to ensure accuracy and peace of mind.

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Clear, Transparent Pricing

Let us take care of the hard work — so you can enjoy the rewards of a successful career.

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Expert, Tailored Advice

We assist you in planning for a successful , fulfilling and prosperous future.

Transparent IR35 Compliance Services

Our IR35 support is integrated into comprehensive contractor accounting packages, designed for simplicity and reliability with fixed monthly fees.

Fixed monthly fee from £149 for limited company contractors, with no hidden costs
Includes Self Assessment tax return and confirmation statement filing as part of the package
Payroll for one director or employee included to streamline your operations
IR35 compliance checks and personalized advisory to address your specific needs

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Experience

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Experience

Why London Contractors Trust Us for IR35 Compliance

Based in Covent Garden, we serve contractors across London, understanding the local business landscape and specific IR35 challenges faced in areas like Westminster and Camden.

Founded in 2025 with over 10 years of experience from our founder, Alexandra Adams, we provide dependable, personalized accounting services. Our fixed fees and proactive approach ensure you're always compliant and confident.

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Experience

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Experience

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What Our Customers Say

We build long-term relationships with every client, offering personalised support that reduces stress and boosts confidence. Our testimonials highlight professionalism and reliable service.

Clients tell us they finally understand their finances and feel secure with our proactive guidance. That's the peace of mind we aim to provide for all Covent Garden businesses.

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Let's Connect

Get In Touch With Us

Call us or send an email anytime. Alternatively, use the contact form below for a quick message. We'll reply the same day to help you move forward.

Start with a free, no-obligation consultation. We'll discuss your situation and show you how our fixed-fee services can bring clarity to your finances. Most clients feel relieved after our first conversation.

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Still Not Sure?

Frequently Asked Questions

Common questions from contractors about IR35 compliance:

How much does IR35 compliance cost?

Our IR35 services are included in contractor accounting packages, starting from £149 per month for limited companies. This covers compliance checks, tax returns, and ongoing support with fixed fees.

What does IR35 compliance involve?

IR35 compliance involves assessing your contract and working practices to determine if you're inside or outside IR35, ensuring proper tax treatment and avoiding HMRC penalties through clear, proactive guidance.

Can you help with IR35 for contractors in London?

Yes, we specialize in IR35 compliance for contractors across London, including Covent Garden, Westminster, Camden, and Greater London, offering localized support and understanding.

How do I get started with your IR35 services?

Contact us for a free initial consultation. We'll review your situation, explain our process, and set you up with a fixed-fee package tailored to your needs, ensuring a smooth onboarding experience.

AA Tax & Accounting Ltd provides clear, reliable accounting and tax services for small businesses and contractors across Covent Garden and London. Contact us for a free consultation and see how we can simplify your finances.