Simplifying Your HMRC Registration

Business Registration with HMRC: Hassle-Free Setup by SBX Accountants

HMRC registration support — SBX Accountants assist with company setup and compliance

Simplifying Your HMRC Registration

Registering your business with HMRC is a critical first step for any sole trader, partnership, or limited company. At SBX Accountants, we take the hassle out of this process, making sure your registration is done correctly from the start – helping you avoid future penalties, delays, or missed obligations.

What We Do For You

SBX Accountants offers a complete HMRC registration service that includes:

  • Setting up your business correctly with HMRC (Self Assessment, Corporation Tax, PAYE, VAT, CIS)
  • Helping you choose the right business structure
  • Registering for a Government Gateway account
  • Linking tax accounts to software
  • Free limited company formation if you sign on with our Company package - you only pay the £50 filing fee


Government Gateway Setup Support

Once your business is registered, you’ll need a Government Gateway account to manage:

Corporation Tax, VAT, PAYE, CIS, Self Assessment.


We assist with the full setup and link it to QuickBooks or your preferred software.

Why Registering Correctly Matters

Incorrect or incomplete registration can result in missed deadlines, penalties, and tax complications.

Common issues we help prevent:

  • Incorrect structure setup
  • Missing tax registrations
  • Delays accessing digital services
  • Forgotten filings or penalties

With SBX, your setup is compliant from day one.

Who Our Service Helps

Ideal for:

  • First-time business owners and freelancers
  • Sole traders wanting clarity
  • Contractors needing CIS registration
  • Property investors forming SPVs
  • Anyone forming a limited company


Our Free Company Formation Offer

What’s included:

  • Companies House registration
  • Corporation Tax setup
  • Digital tax account creation
  • Software integration support

If you sign on with our Company accountancy package, you only pay the £50 Companies House fee - we do the rest.

Otherwise, we charge a flat £100 one-off fee for registration.

Frequently Asked Questions (FAQs)

  • Do I need to register with HMRC before starting work?

    Yes. If you're earning income from self-employment or running a business, you must register. We’ll get it done for you.

  • Can I register for multiple taxes at once?

    Yes — we can register you for all necessary taxes in one go.

  • Should I register as a limited company or sole trader?

    It depends. We’ll advise you on the most tax-efficient and suitable structure for your goals. Visit our Business Structure page for insights.

  • How long does registration take?

    Typically 1–3 working days online. We’ll ensure no mistakes or delays.

Get Your Business Registered the Right Way

Let SBX Accountants handle your HMRC registration from start to finish. Whether you're just starting out or switching to a limited company, we take care of the paperwork, compliance, and digital setup.