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

October 19, 2026
Avoiding late payments with an invoicing strategy

For Small to Medium-Sized Enterprises (SMEs), the issue of late payments can mean the difference between survival or liquidation. The Department for Business & Trade estimates it costs the economy £11 billion annually, forcing 38 businesses to close their doors every day.

Read article
October 15, 2026
Major business consequences of Deposit Return Scheme

Manufacturers, importers, wholesalers and retailers are being warned that significant regulatory change is coming under the Deposit Return Scheme (DRS).

Read article
October 14, 2026
Value of R&D relief up, number of claims down

New research on companies claiming Research and Development (R&D) tax credits shows the value of tax relief support was £8.2 billion, an increase of 5%, while the number of R&D tax credit claims decreased by 17% for 2024-25.

Read article
October 12, 2026
Small manufacturers can apply for electricity-cost relief

Small businesses can now benefit from a new electricity-cost relief scheme that was launched on 1 October. Applications close on 30 November 2026.

Read article
October 8, 2026
Have you checked your labour supply chains?

New laws from the beginning of the month make it critical for companies that rely on subcontractors, agency staff or complex labour supply chains to review their compliance procedures to identify employees who do not have the right to work in the UK.

Read article
October 7, 2026
Businesses worry legislative tax burden is increasing

The annual report from the Administrative Burdens Advisory Board (ABAB) shows a slight improvement in HMRC’s performance but there is a rising concern over legislative burden and continued difficulties with communication channels.

Read article
October 5, 2026
Consultation on modernising corporate reporting

A new consultation that proposes loosening the rules on company reporting standards could both benefit companies and give cause for concern.

Read article
October 1, 2026
Companies House warns directors to avoid prosecution

Directors are being warned to verify their identities with Companies House or risk prosecution after the Insolvency Service secured its first convictions for these offences.

Read article
October 19, 2026
Avoiding late payments with an invoicing strategy

For Small to Medium-Sized Enterprises (SMEs), the issue of late payments can mean the difference between survival or liquidation. The Department for Business & Trade estimates it costs the economy £11 billion annually, forcing 38 businesses to close their doors every day.

Read article
October 15, 2026
Major business consequences of Deposit Return Scheme

Manufacturers, importers, wholesalers and retailers are being warned that significant regulatory change is coming under the Deposit Return Scheme (DRS).

Read article
October 14, 2026
Value of R&D relief up, number of claims down

New research on companies claiming Research and Development (R&D) tax credits shows the value of tax relief support was £8.2 billion, an increase of 5%, while the number of R&D tax credit claims decreased by 17% for 2024-25.

Read article
October 12, 2026
Small manufacturers can apply for electricity-cost relief

Small businesses can now benefit from a new electricity-cost relief scheme that was launched on 1 October. Applications close on 30 November 2026.

Read article
October 8, 2026
Have you checked your labour supply chains?

New laws from the beginning of the month make it critical for companies that rely on subcontractors, agency staff or complex labour supply chains to review their compliance procedures to identify employees who do not have the right to work in the UK.

Read article
October 7, 2026
Businesses worry legislative tax burden is increasing

The annual report from the Administrative Burdens Advisory Board (ABAB) shows a slight improvement in HMRC’s performance but there is a rising concern over legislative burden and continued difficulties with communication channels.

Read article
October 5, 2026
Consultation on modernising corporate reporting

A new consultation that proposes loosening the rules on company reporting standards could both benefit companies and give cause for concern.

Read article
October 1, 2026
Companies House warns directors to avoid prosecution

Directors are being warned to verify their identities with Companies House or risk prosecution after the Insolvency Service secured its first convictions for these offences.

Read article