DEB Chartered Accountants

Debonair - Making your accounting simple

Find out Why Our Customers Love To Use DEB's Free Accounting Software.

What are the main problems SMEs have with accounting software?

  • Accounting software is often complex and needs user training which takes time and money.
  • Compliance with tax laws and regulations is obligatory. With complex software, you are more likely to make mistakes and incur HMRC penalties.
  • Incorrect data can affect your negotiations with other businesses and the bank.
  • Accounting software costs from £100 to £300 a year and it rises over time. (Accountants usually include this in your fees)
Talk to an expert
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What is the simple DEB solution?

DEB Chartered Accountants have been in business since 1980. We spotted a gap in the market for simple and easy-to-use accounting software to work alongside mainstream brands.

For years we have trained people to use accounting software. It made us realise that some business owners were very busy, and often found accounting software challenging to use. It stressed them out and used up valuable time.  We identified a gap in the market for a simple accounting software to complement the mainstream brands.

So what did we do?

We sat down as a team and developed our own bespoke accounting software using our years of experience.  

The result was Debonair!

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Debonair is 100% free for our customers

Amazingly many of our clients signed up to use it. They told us it was so easy that even their kids could operate it! Saving between £100 to £300 a year was a no-brainer too! Plus it works great hand in hand with mainstream accounting software brands.

What are the benefits of Debonair?

  • Entry-level bookkeeping for your finances
  • Manage your bank account and your cash account
  • Create new account codes
  • Connect to HMRC
  • Free one-to-one training and support from DEB staff
  • Make your tax digital
  • Enter simple and complex transactions from your bank statements
  • Record and post cash transactions, balance your cash accounts
  • And much more!

Why use Debonair?

  • It is 100% free! You’ll save from £100 to £300 a year
  • It is the simplest accounting software on the market
  • Debonair is a great complement to mainstream brands (not a replacement)
  • It is designed by a leading UK accounting firm, DEB
  • It is safe and secure from cyber attacks
  • It saves you time and stress!

Latest news from DEB Chartered Accountants

September 24, 2026
Changes to Self Assessment reporting for directors

HMRC have clarified the position on Self Assessment tax return reporting requirements for directors of close companies and updated their guidance for directors of charities.

Read article
September 23, 2026
Update on UK VAT refunds for non-UK businesses

HMRC have updated guidance on UK VAT refunds for non-UK businesses in a VAT group. Revenue & Customs Brief 10 (2026) explains changes to how non-UK businesses in a VAT group should make future UK VAT refund claims and the transitional arrangements. It also explains how to ask HMRC to reconsider claims made since 1 January 2021 that have been refused.

Read article
September 21, 2026
England’s new tourist tax

Mayors across England are to be given the power to charge a tourist tax on overnight stays which would apply to British and foreign visitors alike.

Read article
September 17, 2026
Government promises growth for space industry

The troubled Shetland SaxaVord Spaceport project has been saved. The £30 million rescue package for the ex-RAF station in Unst was announced the day after a rapidly rolled-out new UK space strategy was presented by the government.

Read article
September 16, 2026
Big changes to the Apprenticeship Levy

The Apprenticeship Levy has undergone its biggest overhaul since its introduction, with major changes taking effect from 1 August 2026. For Small to Medium-sized Enterprises (SMEs), the most significant development is the expansion of what levy funds can be used for under the new Growth and Skills Levy. This expansion comes alongside tighter funding rules, making planning more important than ever.

Read article
September 14, 2026
Chancellor promises to cut red tape and boost growth

The Chancellor, John Healey, has given a number of speeches explaining how he intends to boost growth, reduce red tape and maintain fiscal responsibility.

Read article
September 10, 2026
Foreign investors clean up on UK companies

The latest Mergers and Acquisitions (M&A) data from the Office for National Statistics (ONS) reveal a depressing landscape for UK companies. Foreign acquisitions of UK companies soared in value to £25.4 billion, up £9.7 billion from Q1 2026 and £15.7 billion higher than Q2 2025, highlighting how cheap UK company valuations are compared to foreign markets.

Read article
September 9, 2026
Compulsory smart meter roll-out for small businesses

The UK government has unveiled its comprehensive response to the consultation on the post-2025 rollout of smart meters for non-domestic sites.

Read article
September 24, 2026
Changes to Self Assessment reporting for directors

HMRC have clarified the position on Self Assessment tax return reporting requirements for directors of close companies and updated their guidance for directors of charities.

Read article
September 23, 2026
Update on UK VAT refunds for non-UK businesses

HMRC have updated guidance on UK VAT refunds for non-UK businesses in a VAT group. Revenue & Customs Brief 10 (2026) explains changes to how non-UK businesses in a VAT group should make future UK VAT refund claims and the transitional arrangements. It also explains how to ask HMRC to reconsider claims made since 1 January 2021 that have been refused.

Read article
September 21, 2026
England’s new tourist tax

Mayors across England are to be given the power to charge a tourist tax on overnight stays which would apply to British and foreign visitors alike.

Read article
September 17, 2026
Government promises growth for space industry

The troubled Shetland SaxaVord Spaceport project has been saved. The £30 million rescue package for the ex-RAF station in Unst was announced the day after a rapidly rolled-out new UK space strategy was presented by the government.

Read article
September 16, 2026
Big changes to the Apprenticeship Levy

The Apprenticeship Levy has undergone its biggest overhaul since its introduction, with major changes taking effect from 1 August 2026. For Small to Medium-sized Enterprises (SMEs), the most significant development is the expansion of what levy funds can be used for under the new Growth and Skills Levy. This expansion comes alongside tighter funding rules, making planning more important than ever.

Read article
September 14, 2026
Chancellor promises to cut red tape and boost growth

The Chancellor, John Healey, has given a number of speeches explaining how he intends to boost growth, reduce red tape and maintain fiscal responsibility.

Read article
September 10, 2026
Foreign investors clean up on UK companies

The latest Mergers and Acquisitions (M&A) data from the Office for National Statistics (ONS) reveal a depressing landscape for UK companies. Foreign acquisitions of UK companies soared in value to £25.4 billion, up £9.7 billion from Q1 2026 and £15.7 billion higher than Q2 2025, highlighting how cheap UK company valuations are compared to foreign markets.

Read article
September 9, 2026
Compulsory smart meter roll-out for small businesses

The UK government has unveiled its comprehensive response to the consultation on the post-2025 rollout of smart meters for non-domestic sites.

Read article