Verified AccountantsUK firms, verified against the public record
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Calculus Accounting Limited

Accountant in Balderton, Newark NG24

Verified & RegulatedTrust Score100/100Excellent

Companies House: 070811574 Masefield Cres, Balderton, Newark, NG24 3QGData updated 07 Jul 2026

In the local market

Calculus Accounting Limited is one of 30 accountancy practices we verify in Newark. It is one of only 6 AAT-regulated firms among them, rather than under the default HMRC scheme. It advertises a wider range of services than most firms we list in Newark.

Verified Accountants assessment

Calculus Accounting Limited is a UK limited company based in Newark, incorporated in 2009 and trading for 17 years.

Public records confirm it is anti-money-laundering supervised by AAT, a member firm of AAT, up to date with its accounts (last filed 31 Mar 2026), and running a confirmed website. Its most recent filed accounts, for the year to 31 Mar 2026, report net assets of £99,506, down from £100,045 the year before. Its website shows it handles Small business, Self Assessment, VAT, and Payroll and works with QuickBooks.

How we verify →

Verification record and Trust Score

100/100

Trust Score

Excellent
Public record
AML supervised · AAT
Active company
Filing compliant
Trading 16 years
Professional qualification
  • AAT
  • ICAEW
  • ACCA
Contact
Website
Phone
Emailpending

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. 07081157 (opens in new tab)incorporated 2009Companies 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 2026 (opens in new tab)Companies House · checked 07 Jul
Anti-money-launderingSupervised by AATAAT 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.AAT · checked 17 Jul
Professional bodyMember firm of AATAssociation of Accounting Technicians (AAT) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.firm website · checked 29 Jul
Sources: Companies House (opens in new tab), AAT, firm website (opens in new tab)
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Good fit for

  • Works in QuickBooks
  • Handles Small business, Self Assessment, VAT and Payroll

Specialisms and services

Services
AccountantSmall businessSelf AssessmentVATPayrollBookkeepingLimited company accountsCIS
Software
QuickBooks

Message this firm

Send an enquiry and we will pass it to Calculus Accounting 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.

People at Calculus Accounting Limited

Persons with significant control (1)

  • Mr Mark KittsOwns 75-100% of shares, 75-100% of voting rights, Can appoint or remove directors

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2015 to 2026
Net assets
£100k
as at 31 Mar 2026-£539 vs 2025
Current assets
£111k
as at 31 Mar 2026+£643 vs 2025
Average employees
2
as at 31 Mar 2026
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
202620252024202320222021202020192018201720162015
CashDebtorsOtherNet assets
Full figures
As filed31 Mar 202631 Mar 202531 Mar 202431 Mar 202331 Mar 202231 Mar 202131 Mar 202031 Mar 201931 Mar 201831 Mar 201731 Mar 201631 Mar 2015
Average employees222022222
Net assets£99,506£100,045£94,706£87,360£79,600£67,039£47,630£36,549£25,167£19,782£10,304£7,235
Cash at bank£25,824£21,490£12,094£11,863
Current assets£110,821£110,178£102,450£93,439£84,165£70,965£50,084£38,608£26,415£21,588£12,170£11,937
Fixed assets£524£42£57£270£360£481£641£855£670£892£538£717
Debtors£76£74
Shareholders equity£99,506£100,045£94,706£87,360£79,600£67,039£47,630£36,549£25,167£19,782£10,304£7,235

Figures as reported in this firm's accounts filed at Companies House. Net assets is total assets less what the company owes; a figure below zero means recorded liabilities exceed assets. Small companies may file abbreviated accounts that omit turnover and profit. Public record, reproduced as facts.

Timeline

  1. 2009Company incorporated
  2. 2026Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is Calculus Accounting Limited a regulated accountant?

Yes. Calculus Accounting Limited is a member firm of AAT, and is supervised for anti-money-laundering by AAT. 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 Calculus Accounting Limited a chartered accountant?

Calculus Accounting Limited is a member firm of AAT, a UK professional accountancy body, but it is not a chartered firm. Chartered status is conferred only by bodies such as ICAEW, ICAS or ACCA.

What services does Calculus Accounting Limited offer?

Based on its own website, Calculus Accounting Limited offers Small business, Self Assessment, VAT, Payroll, Bookkeeping, and Limited company accounts. Confirm current services and availability with the firm before engaging. Message this firm →

How long has Calculus Accounting Limited been established?

Calculus Accounting Limited was incorporated at Companies House in 2009, so it has been on the register for about 17 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does Calculus Accounting Limited file its accounts on time?

Yes. According to Companies House, Calculus Accounting 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 Calculus Accounting Limited?

We build this record only from public, authoritative sources - for this firm, Companies House, AAT, and firm website, 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. Calculus Accounting 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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