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Tax Advisory Companies in Plymouth: 43 Active Firms (2026)
Tax advisory companies in Plymouth advise businesses and individuals on compliance, planning, filings and reliefs across the city’s commercial base.
Buying activity tends to sit with owner-managers, finance leads in local businesses and private clients who want a named adviser rather than a remote processing desk. Work is usually relationship-led: recurring compliance support, periodic planning around ownership or extraction, filing deadlines, relief claims and HMRC correspondence. Engagements are generally small-practice retainers or discrete advisory projects, with trust, local availability and knowledge of UK tax rules carrying more weight than procurement formality. The buyer base is therefore closer to Plymouth’s owner-managed and personal-tax market than to enterprise tax departments.
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Plymouth has 43 actively trading tax advisory firms, making this a compact local-services cohort rather than a scale-market cluster. Reported employment totals 128 people across 26 firms, each with at least one employee. None sit above £5M in reported turnover, so the revenue profile is concentrated below larger-practice territory. Only 2 have been incorporated since 2022, which points to a fairly mature roster of practices rather than a recent start-up wave.
HMRC is the main external counterparty for much of this work, so process quality matters most around evidence, deadlines and the defensibility of advice. Plymouth practices serving owner-managed businesses and private clients are likely to spend as much time translating UK tax obligations into operational choices as preparing filings. Market structure is fragmented: small advisory teams can retain clients through continuity and local access, while more complex matters may need specialist tax input alongside routine compliance support. That keeps referral relationships important without implying a separate sector regulator for every practice.
Demand appears likely to remain tied to local business ownership, personal tax complexity and HMRC interaction rather than to platform-style scale. Practices that combine recurring compliance with occasional planning work tend to have steadier client contact, but many will remain people-dependent firms where succession, recruitment and partner capacity shape capacity more than software adoption alone. Consolidation may occur at the margin, especially where retiring owners seek continuity for clients, yet the cohort looks more like a mature professional-services market than a venture-backed growth category.
43
Active firms
2026
0
Above £5M
No firms over the threshold
2
Since 2022
Recent incorporations
Key facts
4% of the cohort was incorporated since 2022 (2 firms), so a sizeable share is in its first few filing cycles.
Tax advisory work in Plymouth spans compliance, planning, filings and reliefs for businesses and individuals.
The local market tends to be relationship-led, with buying decisions often close to partners, directors or small management teams.
Service mix can help separate general compliance-led advisers from smaller teams carrying more specialist tax work.
Top Plymouth Tax Advisory companies
Nigel Webster & Co Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides accountancy and taxation services for businesses and individuals, including annual accounts preparation, bookkeeping, VAT returns, payroll, corporation tax, self‑assessment, business…
Serves B2B and B2C clients across Plymouth, Devon and Cornwall, mainly small businesses, start-ups, business owners and individuals requiring accountancy, payroll and tax support.
Financial Health
StableStable · -2% CAGR over 3y
Location
Harold Duckworth & Co Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides chartered accountancy services including preparation of accounts, tax returns and tax planning, bookkeeping, payroll processing, and financial and management oversight. Also advises…
Serves SMEs, company directors, business owners and charities/CICs in Plymouth and the South West, including sectors such as care homes and industrial services.
Financial Health
StableStable · -14% CAGR over 4y
Location
DAVID PINDER & CO LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides accountancy services including accounts preparation, tax planning and compliance, and business advisory support. Assists individuals and businesses with financial reporting, tax matters, and…
Serves individuals, startups and small businesses in Plymouth and Devon seeking local accountancy and tax advice.
Financial Health
DistressedDistressed · -4% CAGR over 4y
Location
BARBICAN BOOKKEEPERS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides bookkeeping, accountancy and payroll services for small and medium-sized businesses. Also offers VAT returns, self‑assessment tax returns, personal tax planning, and advice and support for…
Serves small and medium-sized businesses, startups and employers in Plymouth and surrounding areas, alongside local owner-managers and individuals needing self-assessment or personal tax support.
Financial Health
DistressedDistressed · -10% CAGR over 4y
Location
FUEL ACCOUNTANCY SERVICES LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides accountancy services for businesses, including preparation of accounts, tax planning and compliance, bookkeeping, and financial reporting. Advises clients on HMRC requirements and assists…
Serves small and owner-managed businesses, including managing directors who need support with tax, HMRC, banks and other financial stakeholders.
Financial Health
StrongStrong · Hiring · 3% CAGR over 4y
Location
Wills Accountants Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides accountancy services including preparation of financial accounts, tax compliance and tax planning, VAT returns, payroll processing, and business advisory services. Supports clients with…
Serves businesses and individual taxpayers needing accountancy support, including clients in Plymouth/Devon and remote clients elsewhere.
Financial Health
StableStable · -1% CAGR over 5y
Location
Best Accountancy Services (Plymouth) Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides accountancy services to businesses and individuals including preparation of accounts, tax compliance and planning, bookkeeping, payroll management, and support with accounting software and…
Serves businesses of all sizes, from start-ups and small firms to large corporations, as well as individual clients, with an emphasis on customers in Plymouth.
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 4y
Location
ALAN FORRESTER & CO LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides accounting and business advisory services to businesses, including accounts preparation, tax returns and planning, VAT, bookkeeping, and payroll. Also supports start-ups and offers financial…
Serves start-ups and established businesses across the Southwest, primarily SMEs seeking a local accountancy partner and ongoing financial support.
Financial Health
StableStable · -6% CAGR over 4y
Location
Precise Accountants Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides accountancy and business support services including preparation of annual accounts, self‑assessment tax returns, bookkeeping, payroll processing, CIS compliance, management accounts, and…
Serves small businesses, sole traders, partnerships and limited companies, including construction firms under CIS and clients such as pubs and franchises; also supports individuals requiring…
Financial Health
WeakWeak · Hiring · 6% CAGR over 5y
Location
Accountants South West Ltd
Trajectory
5y · 2021–NowFinancial Health
Insufficient historyInsufficient history
Location
Vibe Accounting Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
Mark Peters VAT Associates Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable · Hiring · 22% CAGR over 2y
Location
Ivybridge Accountants Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · -36% CAGR over 4y
Location
K & N ACCOUNTANTS LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides accounting services for businesses and individuals, including bookkeeping, payroll, VAT returns, company accounts, and personal and corporate tax preparation. Also offers business advice,…
Serves sole traders, self-employed individuals, limited companies and business owners across the UK, covering both personal and corporate finance clients.
Financial Health
StrongStrong · Hiring · 150% CAGR over 1y
Location
HMWCA LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides chartered accountancy services including bookkeeping, accounts preparation, VAT and CIS reporting, payroll processing, tax compliance and planning, company secretarial support, and strategic…
Serves businesses of all sizes in Plymouth, Devon and Cornwall, including employers, limited companies, company secretaries and small business owners seeking accounting, tax, payroll and compliance…
Financial Health
StrongStrong · Growing · 2% CAGR over 5y
Location
MAP Accountants & Business Advisors Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides accountancy and tax services for individuals and businesses, including preparation of accounts, bookkeeping, VAT returns, payroll administration, and business advisory support to help…
Serves individuals and small businesses, especially owner-managed firms and employers across the UK, with emphasis on South Hams, Torbay and Teignbridge.
Financial Health
StableStable · 0% CAGR over 5y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides chartered accountancy services for owner‑managed businesses, including preparation of accounts, tax compliance and advisory, and business support. Uses accounting software and a secure…
Serves local owner-managed businesses and trading companies needing accounting and tax support, primarily a B2B client base of small business owners and company directors.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
BKB (South West) Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 32% CAGR over 4y
Location
DEBBIE HIGGINS, BSC (HONS), ATII, CYF
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
GNOSIS SOLUTIONS LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
Location
MOUNT MOORE CONSULTING LIMITED
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
ABACUS ACCOUNTING AND BUSINESS SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
John T Jones & Co Ltd
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
Morgan Accountants Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -16% CAGR over 4y
Location
Longley Consulting Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
42 (NORTH) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
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How Plymouth Tax Advisory companies work and how to sell to them
What they do
Plymouth tax advisory practices earn mainly from professional-service fees: recurring compliance retainers, fixed-fee returns, project-based planning work and chargeable support during HMRC correspondence. Revenue is usually tied to adviser time, client continuity and repeat filing cycles rather than licence volume or transaction flow. Many firms package routine compliance with periodic advice on ownership, extraction, relief claims and personal tax decisions. One-off projects can create higher-fee moments, but the base model remains relationship-led service delivery, with scope controlled through letters of engagement, named contacts and agreed filing responsibilities.
Who they sell to
Clients are typically local owner-managed businesses, directors, finance leads and private clients who want practical tax judgement alongside filing support. Buying is usually direct and referral-led, often through existing accountants, solicitors or business networks, rather than formal procurement. A typical decision rests on trust, responsiveness, perceived HMRC competence and fit with the client’s business stage. Sales cycles tend to be short for annual compliance and longer for planning work where family ownership, company structure or relief claims are involved. Larger local businesses may involve a finance lead, but committee buying is uncommon.
What they buy
Most tax advisory firms tend to spend on tools and services that protect deadlines, evidence trails and adviser capacity. Relevant categories include practice management, workflow tracking, secure document collection, electronic signatures, client communications, billing, CRM, bookkeeping links, tax research, cyber security, identity checks and records storage. They may also buy outsourced admin, bookkeeping support, payroll assistance, recruitment, professional training, insurance, marketing, website work and local search support. Sellers should assume cautious adoption: many practices will favour software or services that fit existing processes, reduce rekeying and do not create extra client education work.
Why and how to sell to them
Buying triggers often come from deadline pressure, HMRC caseloads, partner capacity, staff turnover, new service lines or a succession event. Practices also reassess suppliers when client volumes rise, response times slip, or advisory work is being crowded out by routine chasing and document handling. Outbound works better when it starts with a recognisable operating problem, not a generic productivity claim. Useful angles include reducing deadline risk, improving client evidence collection, freeing fee-earner time, tightening billing discipline, or helping a small team look more organised without making the client relationship feel remote.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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Frequently asked questions
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