

Charterhouse
Business and tax accountants in Harrow, established over 50 years. Accounts, audit, payroll, IR35, corporate finance, property tax, wills and probate, plus a virtual finance department. Tax specialists, with over 25% of staff being tax professionals. Free first consultation.
About
Who We Are
Charterhouse Accountants is a Harrow accountancy firm established more than 50 years ago, handling both business and personal finances. Work covers year-end accounts, audit, payroll and pensions, IR35, corporate finance, mergers and acquisitions, EIS and SEIS, company restructuring, cloud accounting and a virtual finance department, alongside personal work including property tax, inheritance tax planning, trusts, and wills and probate. Tax planning is the specialism, with over 25 per cent of staff being tax professionals.
Areas We Cover
Based at OneSixSix, 166 College Road, Harrow, Middlesex HA1 1RA, working with clients across Harrow and Middlesex, into Buckinghamshire and Surrey, and nationally.
Credentials & Accreditations
ACCA accredited, with Xero and Sage certification for cloud accounting. The firm publishes ESG and diversity commitments and runs the Charterhouse Foundation, which supports its chosen charities.
Who We Work With
SMEs, corporates and start-ups, alongside high net worth individuals, property portfolio owners and charities - St Luke's Hospice has been their charity of the year. Some clients have been with the firm over ten years, and every client is assigned to a director or associate who oversees the relationship.
Getting Started
Call 020 8863 4566 or use the contact form on the website to arrange a free consultation.
Services
- Tax Advisor Services
- Wills and Probate
- Inheritance Tax
- Property Tax
- Personal Finance Management
- Management Accounting
- Business Support and Cloud Accounting
- Payroll Service and Pensions
- IR35
- Corporate Finance




