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Number One Accounting

Empowering Businesses with Accurate, Reliable, and Stress-Free Accounting Solutions.

Monthly/Annually Plan One-Off Packages

Choose The Pricing

Choose the plan that fits your growth ambitions.

SAVE 25%

Core

£ 50.00 /month

Ideal for sole traders or one-director Ltd companies staying below the VAT threshold.

Why Core works: You get full compliance and peace of mind at an affordable fixed monthly price — perfect when you’re starting out or running a small operation.
  • ✔ Up to 300 transactions per month.
  • ✔ Annual Self-Assessment (for sole traders & Ltd companies) or Corporation -Tax Return (CT600) + statutory accounts (for Ltd companies).
  • ✔ Payroll for up to 3 employees.
  • ✔ A dedicated Relationship Manager — your direct contact for any questions or support.
  • ✔ Unlimited support, with no hidden fees, no long-term contracts, no surprises
Add to Cart

Pro

£ 100.00 /month

Perfect for micro-businesses: small Ltd companies running more than just the basics

Why Pro works: As your business grows, you get more comprehensive compliance support — payroll, VAT, accounting and HMRC submissions — without worrying about extra fees or admin work.
  • ✔ Support and Self-Assessment for up to 2 directors.
  • ✔ Payroll for up to 5 employees.
  • ✔ Quarterly VAT registration & returns (MTD compliant).
  • ✔ Annual Confirmation Statement.
  • ✔ Full statutory accounts & Corporation Tax Return.
  • ✔ Up to 500 transactions per month.
  • ✔ A dedicated Relationship Manager — your direct contact for any questions or support.
  • ✔ Unlimited support, with no hidden fees, no long-term contracts, no surprises
Add to Cart
Popular

Max

£ 150.00 /month

For businesses scaling up — with more staff, more transactions and more regulatory complexity.

Why Max works: You get a full-service accounting team handling everything — bookkeeping, payroll, compliance and submissions — freeing you to focus entirely on business growth
  • ✔ Support and Self-Assessment for up to 4 directors
  • ✔ Payroll for up to 10 employees
  • ✔ Workplace pension processing
  • ✔ Full VAT support (registrations, returns, adjustments)
  • ✔ Up to 1,000 transactions per month
  • ✔ Full bookkeeping — so you don’t need to lift a finger
  • ✔ All annual compliance filings (Accounts, CT600, Confirmation Statement)
  • ✔ Priority support when you need it
  • ✔ A dedicated Relationship Manager — your direct contact for any questions or support
Add to Cart

CORE

£ 37.50 /month

Ideal for sole traders or one-director Ltd companies staying below the VAT threshold.

Why Core works: You get full compliance and peace of mind at an affordable fixed monthly price — perfect when you’re starting out or running a small operation.
  • ✔ Up to 300 transactions per month.
  • ✔ Annual Self-Assessment (for sole traders & Ltd companies) or Corporation -Tax Return (CT600) + statutory accounts (for Ltd companies).
  • ✔ Payroll for up to 3 employees.
  • ✔ A dedicated Relationship Manager — your direct contact for any questions or support.
  • ✔ Unlimited support, with no hidden fees, no long-term contracts, no surprises
Add to Cart

PRO

£ 75.00 /month

Perfect for micro-businesses: small Ltd companies running more than just the basics

Why Pro works: As your business grows, you get more comprehensive compliance support — payroll, VAT, accounting and HMRC submissions — without worrying about extra fees or admin work.
  • ✔ Support and Self-Assessment for up to 2 directors.
  • ✔ Payroll for up to 5 employees.
  • ✔ Quarterly VAT registration & returns (MTD compliant).
  • ✔ Annual Confirmation Statement.
  • ✔ Full statutory accounts & Corporation Tax Return.
  • ✔ Up to 500 transactions per month.
  • ✔ A dedicated Relationship Manager — your direct contact for any questions or support.
  • ✔ Unlimited support, with no hidden fees, no long-term contracts, no surprises
Add to Cart
POPULAR

MAX

£ 112.50 /month

For businesses scaling up — with more staff, more transactions and more regulatory complexity.

Why Max works: You get a full-service accounting team handling everything — bookkeeping, payroll, compliance and submissions — freeing you to focus entirely on business growth
  • ✔ Support and Self-Assessment for up to 4 directors
  • ✔ Payroll for up to 10 employees
  • ✔ Workplace pension processing
  • ✔ Full VAT support (registrations, returns, adjustments)
  • ✔ Up to 1,000 transactions per month
  • ✔ Full bookkeeping — so you don’t need to lift a finger
  • ✔ All annual compliance filings (Accounts, CT600, Confirmation Statement)
  • ✔ Priority support when you need it
  • ✔ A dedicated Relationship Manager — your direct contact for any questions or support
Add to Cart
More Information

Bespoke Accounting Packages for UK Businesses


If your business does not fit neatly into Core, Pro or Max, Number One Accounting can create a tailored accounting package based on your structure, transaction volume and specific requirements. You receive the support your business needs, with clear pricing from the start.

Who Is a Bespoke Package For?

  • Limited companies with multiple directors or larger teams

  • Ecommerce businesses operating across several sales channels or marketplaces

  • Landlords and property businesses with multiple properties or income streams

  • Contractors, freelancers and growing businesses with more complex accounting records

  • Businesses requiring additional bookkeeping, payroll, VAT or HMRC support

Why Choose a Bespoke Accounting Package?

Every business operates differently. Our bespoke accounting service can combine the right level of bookkeeping, payroll, VAT, annual accounts, Self Assessment and HMRC submission support into one practical package.

You will also have a dedicated Relationship Manager as your main point of contact, with ongoing support as your business grows.

Why Our Fixed-Fee Accounting Packages Make Sense

  • Clear costs: Know what you will pay each month, with no hidden fees.

  • Flexible support: Choose a package that reflects your current business requirements.

  • Scalable service: Adjust your package as your team, transactions or responsibilities grow.

  • Dedicated contact: Speak directly with a Relationship Manager who understands your business.

  • Unlimited support: Get help when you need it without being charged by the hour.

  • No long-term contracts: Stay because the service works for you, not because you are locked in.

Important Package Information

  • All package prices shown on our website include VAT.

  • Monthly transaction limits include invoices, expenses, bank transactions and sales entries.

  • Businesses with high transaction volumes or multiple sales channels may require a bespoke quote.

  • Upgrading or downgrading between accounting packages is simple. Contact our team whenever your requirements change.

  • Bespoke packages are available for ecommerce sellers, landlords, contractors and businesses with complex structures or multiple income streams.

Contact Number One Accounting today to discuss your requirements and receive a tailored accounting quote.

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