Verified AccountantsUK firms, verified against the public record
Duncan & Toplis Audit Limited website icon

Duncan & Toplis Audit Limited

Chartered Accountants in Lincolnshire NG31

Verified & RegulatedTrust Score100/100Excellent

Companies House: 045447103 Castlegate, Grantham, Lincolnshire, NG31 6SFData updated 07 Jul 2026

Formerly known asDuncan & Toplis Limited

In the local market

Duncan & Toplis Audit Limited is one of 10 accountancy practices we verify in Lincolnshire. Incorporated in 2002, it is among the longest-established of them.

Verified Accountants assessment

Duncan & Toplis Audit Limited is a UK limited company based in Lincolnshire, incorporated in 2002 and trading for 24 years.It was previously known as Duncan & Toplis Limited.

Public records confirm it is anti-money-laundering supervised by ICAEW, a member firm of ICAEW, up to date with its accounts (last filed 31 Mar 2025), and running a confirmed website. Its website shows it handles Payroll, Limited company accounts, Audit, and R&D Tax Credits. It lists 2 additional offices beyond its registered address.

How we verify →

Verification record and Trust Score

100/100

Trust Score

Excellent
Public record
AML supervised · ICAEW
Active company
Filing compliant
Trading 23 years
Professional qualification
  • ICAEW
  • ACCA
  • AAT
Contact
Website
Phone
Email

The Trust Score is the share of the applicable public signals we have verified, scored out of 100 - fully deterministic, never subjective. How it is scored, and every signal's points →

Companies HouseActiveno. 04544710 (opens in new tab)incorporated 2002Companies House · checked 07 Jul
Registered activity
  • SIC 69201 - Accounting and auditing
The business activity the firm registered with Companies House (its Standard Industrial Classification).Companies House · checked 07 Jul
Filing complianceAccounts and confirmation statement filed on timelast accounts 31 Mar 2025 (opens in new tab)Companies House · checked 07 Jul
Professional bodyMember firm of ICAEWInstitute of Chartered Accountants in England and Wales (ICAEW) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.ICAEW · checked 20 Jul
Anti-money-launderingSupervised by ICAEWICAEW is one of the professional bodies approved to supervise accountants for anti-money-laundering. Every UK accountant must be supervised, by HMRC or an approved professional body, so this confirms the firm is monitored and operating legitimately.ICAEW · checked 20 Jul
Statutory auditRegistered statutory auditorInstitute of Chartered Accountants in England and Wales · reg C011002845 (opens in new tab)Authorised to conduct statutory audits (the legally required independent audit of company accounts) under a Recognised Supervisory Body. Only firms on the official UK Audit Register may sign a statutory audit.audit-register · checked 28 Jul
Professional bodyMember firm of ACCAAssociation of Chartered Certified Accountants (ACCA) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.ACCA · checked 21 Jul
Anti-money-launderingSupervised by ACCAACCA is one of the professional bodies approved to supervise accountants for anti-money-laundering. Every UK accountant must be supervised, by HMRC or an approved professional body, so this confirms the firm is monitored and operating legitimately.ACCA · checked 21 Jul
Sources: Companies House (opens in new tab), ICAEW, audit-register, ACCA
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Good fit for

  • Handles Payroll, Limited company accounts, Audit and R&D Tax Credits
  • Businesses that need a statutory audit

Specialisms and services

Services
AccountantPayrollLimited company accountsAuditR&D Tax Credits

Message this firm

Send an enquiry and we will pass it to Duncan & Toplis Audit Limited. No account needed - just your contact details and what you need help with.

We share your message with this firm to answer your enquiry.

Other offices

  • BostonEndeavour Park, 5 Resolution Close, Boston, Boston, PE21 7TT
  • DerbyPinnacle House, 1 Pinnacle Way, Derby, DE24 8ZS

People at Duncan & Toplis Audit Limited

Directors and officers (2)

  • Mr Damon Alec BrainDirector · since 2014
  • Mr Alistair William MainDirector · since 2024

Source: Companies House register (opens in new tab).

Related companies

Companies sharing an active director with Duncan & Toplis Audit Limited on the Companies House register.

Shared directorships from the Companies House register. A shared director can mean a family or group structure; it does not by itself indicate anything adverse.

Timeline

  1. 2002Company incorporated
  2. 2025Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is Duncan & Toplis Audit Limited a regulated accountant?

Yes. Duncan & Toplis Audit Limited is a member firm of ICAEW and ACCA, and is supervised for anti-money-laundering by ICAEW. Every UK accountant must be supervised for anti-money-laundering, by HMRC or an approved professional body, so this confirms the firm is authorised to practise and monitored for compliance.

Is Duncan & Toplis Audit Limited a chartered accountant?

Yes. Duncan & Toplis Audit Limited is a member firm of ICAEW, so it can use the title Chartered Accountants. "Chartered" and "Chartered Certified" are legally protected UK terms that only members of these bodies may use.

What services does Duncan & Toplis Audit Limited offer?

Based on its own website, Duncan & Toplis Audit Limited offers Payroll, Limited company accounts, Audit, and R&D Tax Credits. Confirm current services and availability with the firm before engaging. Message this firm →

How long has Duncan & Toplis Audit Limited been established?

Duncan & Toplis Audit Limited was incorporated at Companies House in 2002, so it has been on the register for about 24 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does Duncan & Toplis Audit Limited file its accounts on time?

Yes. According to Companies House, Duncan & Toplis Audit Limited's most recent statutory accounts were filed by their due date. On-time filing is a basic sign that a company is being administered properly.

How do you verify Duncan & Toplis Audit Limited?

We build this record only from public, authoritative sources - for this firm, Companies House, ICAEW, audit-register, and ACCA, and stamp every claim with its source and the date we last checked it. We show only what we can verify and say so plainly when we cannot. How we verify →

How is the Trust Score calculated?

The Trust Score is fully deterministic: fixed points for public, verified signals - an active company, anti-money-laundering supervision, filing compliance, a confirmed website and trading history. Duncan & Toplis Audit Limited scores 100/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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