MAAT qualified Taunton, Somerset UK-wide support
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GAM Tax & Accounting

Services

Straightforward tax, accounting, bookkeeping and finance support for individuals and UK businesses.

Services & starting fees

Professional support with pricing that is easier to understand.

Prices below are starting points from the supplied practice price list and exclude VAT where applicable. Use the calculator to combine services and see a tailored estimate.

Personal tax

Self Assessment, MTD & Capital Gains

For sole traders, landlords, directors and individuals with additional income or disposals.

Self Assessment

From £200/year

Employed clients with an additional income source start from £200/year. Sole trader returns start at £280/year, with a £25/month payment option.

MTD for Income Tax

From £45/month

Quarterly updates and year-end filing. Additional rental properties are £8–£10/month; onboarding is £120 one-off.

Capital Gains Tax

From £150

Basic single disposals from £150. Complex calculations are typically £250–£350 and property/asset sale work is £400.

Limited companies

Accounts & Corporation Tax

Annual compliance support with options for bookkeeping clients and company directors.

Accounts + CT600

£350/year

Return-only service where the client supplies their own bookkeeping and records. Monthly payment option £30/month.

With GAM Tax bookkeeping

£300/year

Reduced Corporation Tax fee when GAM Tax also maintains the monthly bookkeeping. Monthly payment option £26/month.

Dormant company

£150/year

Dormant company accounts and CT600. A director's Self Assessment add-on is also £150/year.

Ongoing records

Bookkeeping & VAT

Monthly bookkeeping based on transaction volume, with VAT support that can be linked to the bookkeeping tier.

TierTypical volumeBookkeepingVAT add-on
StarterUp to 30 txns/month£90/month£30/month
Growth31–60 txns/month£130/month£35/month
Established61–100 txns/month£180/month£45/month
High Volume100+ txns/monthFrom £250/month£60/month

Qualifying existing tax clients receive 10% off the bookkeeping fee. Standalone VAT returns are £100/quarter. VAT registration/deregistration is £75 one-off and MTD software setup is £50 one-off.

Growing businesses

Virtual Finance Manager

Management information and hands-on finance support when routine compliance is no longer enough.

Starter

£400/month

Up to £500k turnover. Monthly management accounts, brief commentary and basic KPI reporting.

Growth

£750/month

£500k–£2m turnover. Adds budget variance analysis, cash flow forecasting and budget support.

Established / complex

From £1,200/month

£2m+ turnover or multiple cost centres, including broader FP&A and board-ready reporting support.

Ad hoc advisory is £60/hour. Cost analysis and project work starts from £500; budget or cash-flow model builds are typically £500–£1,000.

Combine services

Build a package from the actual price list.

Choose tax, bookkeeping, VAT and finance services together and see the recurring and one-off figures update instantly.

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