Tax Advisory Companies in Glasgow: 133 Active Firms (2026)
Tax advisory companies in Glasgow advise organisations and individuals on compliance, planning and dispute work across the city region.
Buying centres tend to sit with finance directors, owner-managers and private-client advisers, rather than a central procurement team. Work is usually sold through trust-based professional relationships: recurring filing and compliance for businesses, periodic planning for high-income individuals, and project mandates around VAT, employment tax, transactions or disputes. The customer base is mostly business-to-business, with a private-client strand, and engagements appear nearer to professional-services retainers and scoped advisory projects than high-volume outsourcing. For Glasgow-area practices, local referral networks and sector familiarity probably matter as much as tax specialism.
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Glasgow has 133 actively trading tax advisory companies, a compact pool for a city-region buyer seeking repeat compliance and advisory support. Reported employment totals 577 people, which points to a practitioner-heavy market rather than a field dominated by large multi-office employers. The commercial mix appears weighted to local owner-managed businesses and private-client work, with corporate tax, VAT and employment tax sitting alongside planning and dispute assignments. The small revenue-scale tail matters: buyers with transaction-led or contentious needs may find fewer sizeable practices than in broader accountancy categories.
Tax advice is regulated less by a sector-specific authorisation regime than by the underlying work: filing, VAT compliance, employment tax positions, transaction planning and dispute correspondence. That gives Glasgow firms a market structure closer to professional services than to product procurement: reputation, document control and professional judgement matter, while recurring work is tied to client accounts, payroll changes and corporate events. Practices serving high-income individuals also need boundary-setting between compliant planning and avoidance risk. Buyers therefore tend to assess indemnity cover, qualifications, conflict management and experience with the relevant tax head rather than expecting a commoditised service.
Growth appears more likely to come from specialisation than from a broad hiring wave. Glasgow practices serving owner-managed companies may keep expanding recurring compliance relationships into VAT, employment tax and transaction support, while private-client work tends to stay relationship-led and reputation-sensitive. Scale-up scarcity suggests that consolidation, referrals and lateral hiring could matter more than new national platforms. Pressure around filing quality, dispute handling and defensible planning should also favour practices that can document advice clearly and manage conflicts, but the market still looks weighted towards smaller adviser-led firms rather than process-heavy providers.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
133
Active firms
2026
19
Since 2022
new incorporations
1
Above £5M
reported revenue
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Key facts
About 1% of the trading cohort reports turnover above £5M (1 of 133 firms) — the rest sits below that revenue band.
14% of the cohort was incorporated since 2022 (19 firms), so a sizeable share is in its first few filing cycles.
Glasgow tax advisers tend to sit close to recurring compliance work, reporting deadlines and risk management for organisations and individuals.
Client demand often comes from ownership changes, property interests and more complex personal tax affairs.
The local market appears relationship-led, with smaller and mid-sized advisory practices handling much of the recurring work.
Top Glasgow Tax Advisory companies
Financial sub-scores
Computed from 2 filingsProvides chartered accountancy and specialist tax advisory services, including corporate and personal tax planning, tax compliance, business structuring, succession and exit planning, transaction tax…
Serves entrepreneurs, privately owned businesses, business-owning families and high-net-worth individuals across Scotland, plus accountants, lawyers and other professional advisers with complex…
Financial Health
DistressedDistressed · -7% CAGR over 1y
Location
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Computed from 3 filingsProvides accountancy, audit, corporate finance, corporate tax, payroll, and outsourced finance function services. Advises owner‑managed businesses, legal professionals, and individuals on financial…
Serves small and medium owner-managed businesses, legal practices and high-net-worth individuals, primarily in the Glasgow area.
Financial Health
StableStable · 0% CAGR over 2y
Location
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Computed from 3 filingsProvides chartered accountancy and audit services to businesses and individuals, including corporate and personal tax advice, payroll services, outsourced finance functions, corporate finance…
Serves small and medium owner-managed businesses, legal sector clients and high-net-worth individuals, with an emphasis on the Glasgow local business community.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Computed from 3 filingsProvides accountancy and business advisory services including preparation of financial accounts, tax planning and compliance, VAT, payroll, and corporate and personal tax advice. Supports businesses…
Serves private individuals and corporate clients across Glasgow and the surrounding region, with focus on innovation and technology, hospitality and tourism, and business services sectors.
Financial Health
StrongStrong · Hiring · 41% CAGR over 2y
Location
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Computed from 2 filingsProvides chartered accountancy and audit services for businesses and individuals, including bookkeeping, payroll, VAT, corporate tax, company secretarial support, startup accounting, and personal tax…
Serves individuals and businesses of all sizes across Glasgow, Scotland and the UK, including startups, established companies, audit clients, dentists, orthodontists and medical professionals.
Financial Health
WeakWeak · 0% CAGR over 1y
Location
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Provides accounting and advisory services to businesses, including bookkeeping, annual and management accounts, audit, tax compliance and planning, payroll, VAT services, and corporate finance…
Serves business owners, entrepreneurs, SMEs and charities across Scotland and the UK, across multiple industries, particularly owner-managed firms seeking an accountancy and advisory partner.
Financial Health
N/AN/A
Location
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Financial sub-scores
Computed from 5 filingsProvides international tax advisory and accounting services for individuals and businesses, specialising in US‑UK cross‑border taxation. Prepares US and UK tax returns, advises on double taxation and…
Serves individuals and businesses with cross-border tax needs, especially UK expats in the USA and US expats in the UK. Targets personal and business taxpayers across sectors including healthcare,…
Financial Health
StableStable · Hiring · 4% CAGR over 5y
Location
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Financial sub-scores
Computed from 4 filingsProvides accountancy and tax services including bookkeeping, payroll, VAT returns, annual accounts preparation, audit, and self‑assessment. Also offers company formation, business planning,…
Serves sole traders, start-ups, SMEs and large limited companies, plus third-sector organisations such as charities, credit unions, owners’ clubs and trusts, primarily around Glasgow.
Financial Health
StableStable · 0% CAGR over 3y
Location
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Computed from 4 filingsProvides chartered accountancy services including accounts preparation, bookkeeping, payroll, tax planning and compliance, and business advisory. Works with small businesses, contractors, SMEs and…
Serves businesses across Scotland, including large companies, SMEs, contractors and start-ups, alongside high net worth individuals, landlords and athletes needing accountancy, tax and business…
Financial Health
WeakWeak
Location
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Computed from 4 filingsProvides accountancy and financial advisory services including accounts preparation, audit, bookkeeping, payroll, and tax advice. Supports businesses, contractors and individuals with management…
Serves businesses of all sizes, including SMEs, large businesses, start-ups and contractors, plus high net worth individuals, landlords and athletes needing accountancy, tax and advisory support.
Financial Health
HealthyHealthy · 9% CAGR over 2y
Location
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Provides accounting and business advisory services to businesses, including financial accounting, tax planning and compliance, payroll, corporate finance support, business planning, and cloud…
Serves business owners and SMEs across Scotland across multiple sectors, targeting organisations needing accountancy, tax, payroll and business advisory support.
Financial Health
N/AN/A
Location
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Computed from 4 filingsProvides accountancy and tax advisory services for businesses, investors and individuals, including bookkeeping, preparation of statutory accounts, tax compliance, business structuring advice, and…
Serves businesses, investors and individuals, including company owners, commercial property portfolio holders and clients involved in HMRC enquiries or disclosures.
Financial Health
StrongStrong · Growing, Hiring · 91% CAGR over 3y
Location
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Computed from 4 filingsProvides accounting and financial advisory services including accounts preparation, audit, bookkeeping, payroll, tax planning and compliance, and business advisory. Works with businesses, contractors…
Serves business owners and organisations of all sizes, including large businesses, SMEs, start-ups and contractors, plus high-net-worth individuals, landlords and athletes.
Financial Health
StrongStrong · -4% CAGR over 2y
Location
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Computed from 3 filingsProvides accounting and business advisory services including preparation of statutory and management accounts, annual returns, payroll processing, tax planning and compliance, and advice on business…
Serves owner-managed businesses, SMEs, company directors, finance staff and individual taxpayers across sectors such as construction and consulting.
Financial Health
WeakWeak · Hiring · 22% CAGR over 2y
Location
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Computed from 5 filingsFinancial Health
StableStable
Location
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Computed from 5 filingsProvides accounting and business advisory services including annual accounts preparation, bookkeeping, payroll, tax planning and compliance, R&D tax credit support, funding advice, and implementation…
Serves individuals, company directors, investors and businesses across Scotland, including growth-focused firms needing support with finance, tax, payroll, funding and digital accounting systems.
Financial Health
HealthyHealthy · Hiring · 10% CAGR over 4y
Location
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Computed from 2 filingsProvides chartered accountancy services to businesses and individuals, including accounts preparation, tax planning and compliance, bookkeeping, payroll, and financial advice, helping clients manage…
Sells primarily to businesses needing accountancy, tax and compliance support, especially owner-managed and small to mid-sized firms, and also serves individual taxpayers seeking personal tax advice.
Financial Health
StrongStrong · Growing · 0% CAGR over 1y
Location
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Computed from 4 filingsProvides accountancy, audit and assurance, tax planning and compliance, payroll, corporate finance, and business advisory services. Also offers wealth management, legal support, and virtual finance…
Serves businesses at all stages, third sector organisations and private individuals across the UK, including clients needing accountancy, tax, audit, payroll, advisory, wealth management or legal…
Financial Health
StableStable · Hiring · 33% CAGR over 3y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
WeakWeak
Location
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Computed from 4 filingsProvides accounting and business advisory services including preparation of statutory and management accounts, tax planning and compliance, payroll services, annual returns, and business…
Serves owner-managed businesses, SMEs and individuals, including company directors, bookkeepers and family-run firms across sectors such as construction and consulting.
Financial Health
StrongStrong
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
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Computed from 4 filingsFinancial Health
StableStable · Hiring · 26% CAGR over 3y
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
StableStable
Location
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Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
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Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
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Computed from 5 filingsFinancial Health
DistressedDistressed · -20% CAGR over 4y
Location
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Computed from 3 filingsFinancial Health
StrongStrong
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Computed from 5 filingsProvides accounting and taxation services for individuals, sole traders, partnerships and limited companies, including preparation of accounts, corporation and personal tax returns, bookkeeping,…
Serves individuals and small business owners, including limited companies, partnerships and sole traders, with business and personal financial requirements.
Financial Health
HealthyHealthy · 0% CAGR over 4y
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Computed from 5 filingsProvides accountancy and bookkeeping services for small and medium-sized businesses, including preparation of accounts, payroll administration, CIS support, VAT returns, and tax return filing for…
Serves small and medium-sized businesses in Glasgow and the UK across varied industries, including sole traders, partnerships and limited companies needing accountancy support.
Financial Health
WeakWeak · -4% CAGR over 4y
Location
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Computed from 5 filingsProvides accountancy services including bookkeeping, VAT returns, payroll, year‑end and management accounts, tax planning, and auto‑enrolment support. Advises businesses and start‑ups on financial…
Serves startups and businesses of all sizes, including manufacturing, retail, business services, property management, consultancy, IT and building trades, as well as private individuals needing…
Financial Health
StrongStrong · Hiring · 9% CAGR over 4y
Location
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Computed from 4 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 3y
Location
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Computed from 5 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
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Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 11% CAGR over 4y
Location
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Computed from 5 filingsFinancial Health
StableStable · Hiring · 4% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
StableStable
Location
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Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
DistressedDistressed
Location
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Financial sub-scores
Computed from 4 filingsFinancial Health
StableStable
Location
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Computed from 5 filingsFinancial Health
DistressedDistressed · -20% CAGR over 4y
Location
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Computed from 5 filingsFinancial Health
DistressedDistressed
Location
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Computed from 5 filingsProvides accountancy services for sole traders, partnerships, limited companies and contractors, including bookkeeping, preparation of accounts, VAT returns, payroll, self‑assessment and tax return…
Serves UK sole traders, partnerships, limited companies, startups, contractors and self-employed professionals, plus directors and employees needing tax-related support.
Financial Health
StableStable · Hiring · 50% CAGR over 4y
Location
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Computed from 5 filingsProvides accounting and tax services to businesses, including bookkeeping, VAT returns, tax planning, preparation of accounts, payroll, company secretarial support, corporate finance advice, and…
Serves growth-focused SMEs and business owners, particularly in Motherwell and Lanarkshire, that need ongoing accountancy, tax planning and business advisory support.
Financial Health
DistressedDistressed · -3% CAGR over 4y
Location
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Computed from 4 filingsProvides chartered accountancy and business advisory services including accounts preparation, management accounts, tax planning and compliance, VAT, bookkeeping, payroll, financial projections,…
Serves small and micro businesses, corporate groups up to about £10m turnover, charities, and personal tax clients across Scotland and the wider UK.
Financial Health
StableStable · 2% CAGR over 3y
Location
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Computed from 4 filingsProvides chartered accountancy services to businesses, including accounts preparation, tax compliance, financial reporting, and business advisory support, assisting clients with day-to-day…
Serves Scottish SMEs, owner-managed businesses and company directors, particularly in Glasgow and Lanarkshire, seeking accountancy support for day-to-day compliance, planning and strategic financial…
Financial Health
StrongStrong
Location
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Computed from 3 filingsProvides accountancy and business consultancy services for businesses and individuals, including bookkeeping, payroll, VAT returns, tax compliance, business start‑up support, and financial reporting,…
Serves businesses of all sizes, start-ups, company directors and individuals in East Kilbride, including local service firms and sole traders.
Financial Health
WeakWeak · Hiring · 22% CAGR over 2y
Location
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Computed from 5 filingsProvides accounting, tax compliance and advisory services for businesses and individuals. Offers bookkeeping, financial reporting, digital accounting, virtual finance support, and tax planning, with…
Serves SMEs, business owners and individuals in North Lanarkshire and nearby towns, with a focus on professional services firms, property investors and medical professionals.
Financial Health
WeakWeak · -5% CAGR over 4y
Location
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How Glasgow Tax Advisory companies work and how to sell to them
What they do
Tax advisory practices earn fees from expertise, judgement and repeat handling of client obligations, not from a product licence. Recurring revenue usually comes from annual compliance, return preparation, VAT review, payroll-related tax advice and ongoing access to a named adviser. Project revenue comes from transactions, restructurings, employment tax reviews, disputes and private-client planning, often priced as fixed-scope work with time-based overruns. The service shape is document-heavy: computations, advice notes, correspondence, risk assessments and meeting-led recommendations. Smaller Glasgow practices may also package advisory work alongside accountancy relationships, while tax-focused firms tend to make their margin on specialist interpretation and client confidence.
Who they sell to
Most buyers are owner-managed companies, local finance directors, professional-service referrers and high-income individuals with recurring or event-driven tax needs. The decision-maker is often the person who owns the tax risk: an owner-manager, CFO, finance director, partner in another advisory firm, or family adviser. Procurement is rarely formal unless the client is larger or the work is linked to a transaction; referrals, existing accountancy relationships and direct adviser reputation carry more weight. Sales cycles can be short for routine compliance and longer where disputes, transactions or sensitive personal planning require trust, document review and internal sign-off.
What they buy
Most tax advisory firms tend to spend on tools and services that protect adviser time, reduce document friction and support defensible client work. Relevant categories include practice management, CRM, workflow, billing, secure client portals, e-signature, document storage, tax research, case management, analytics and cyber security. They also buy professional indemnity cover, CPD and technical training, recruitment support for qualified tax staff, outsourced marketing, website work, bookkeeping-adjacent support and office services. Larger or more specialist practices may need integrations between client records, billing and deadline tracking, while smaller adviser-led firms often care more about low administration, easy adoption and clear audit trails.
Why and how to sell to them
Buying triggers tend to appear when a practice adds advisers, takes on a new tax specialism, wins more recurring compliance work, handles a dispute-heavy caseload, or changes partners. Capacity pressure around deadlines, fee leakage on scoped projects, document version control and client confidentiality are common pain points. Sellers usually get further by linking the pitch to chargeable-time recovery, evidence quality, risk reduction and client responsiveness rather than broad efficiency claims. Glasgow tax advisers are relationship-led buyers, so outbound works best when it shows familiarity with professional-services workflows, gives category-specific proof, and makes switching feel low-risk for a small advisory team.
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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