
About SupportLine
TAX ADVISER & ACCOUNTANT | HMRC AUTHORISED AGENT | COMPANIES HOUSE ACSP
London | Serving individuals and companies in the UK and overseas
25+ Years' Experience | ICO Registered | HMRC AML Supervised
SupportLine Tax & Consulting Ltd represents individuals and companies before HMRC and Companies House. The practice works where the position is contested, the deadlines are fixed, or the client is outside the United Kingdom.
A London tax practice for HMRC disputes and non-resident company matters

What defines the practice
Complex and time-critical matters. The practice specialises in matters where the position has already become difficult: deadlines that have passed, errors in returns filed in earlier years, assessments already raised and penalties already charged.
A defined scope. The work covers HMRC enquiries, assessments, penalties, appeals and voluntary disclosures, the administration of UK companies with overseas directors, Capital Gains Tax, and the tax position of individuals moving to or leaving the UK.
International experience. The practice is led by its director, a tax adviser and accountant with over 25 years of experience in the United Kingdom, Ukraine and the United Arab Emirates.
Communication in writing. Instructions, opinions and advice are given in writing, so that every position taken is on record and can be relied upon.
Terms agreed before work begins. The scope and fees of each engagement are confirmed in writing. There are no fixed packages: the work is defined by the matter.
Regulated and supervised. The practice is an HMRC authorised agent, a Companies House authorised corporate service provider, supervised by HMRC for anti-money laundering purposes, and registered with the Information Commissioner's Office.
Confidentiality. Client information is held in line with UK data protection law and disclosed only where the law requires it.
The practice acts for individuals and companies in the United Kingdom and abroad. Every engagement begins with a review of the facts and ends with a documented outcome. All matters are handled in confidence.
Areas of practice
How an engagement proceeds
01
ENQUIRY
The matter is described in writing, with copies of the relevant documents.
02
DUE DILIGENCE
The client's identity is verified in line with anti-money laundering regulations.
03
TERMS
The scope, fees and timetable are confirmed in an engagement letter.
04
WORK
The matter is reviewed, prepared and conducted with HMRC or Companies House.
05
RECORD
The outcome is confirmed in writing, together with any future dates and obligations.







