Further help
General information and forms
You can find general information about tax credits and the appeal and dispute forms on the HMRC website. See 'Links to other websites' on the right.
You can also get the forms by phoning the Tax Credit Helpline and asking for a copy.
Contacting HMRC about your tax credits
Phone the Tax Credit Helpline on 0845 300 3900. The helpline is open every day (except Christmas Day, Boxing Day and New Years Day) from 8am to 8pm. If you are deaf or have a hearing or speech impairment, the textphone number is 0845 300 3909. If English is not your first language, ask for a translator straight away when you ring them.
Writing to HMRC about your tax credits
For explanations
Explanations Team
Tax Credit Office
Preston
PR1 0SB
For disputes
Dispute Team
Tax Credit Office
Preston
PR1 0SB
For appeals
Appeals Team
Tax Credit Office
Preston
PR1 OSB
For complaints
Complaints Team
Tax Credit Office
Preston
PR1 OSB
For further information about your appeal
The Tribunals Service
The Tribunals Service is the government agency responsible for the administration of appeals. You can find details about venues and how to get to them, as well as useful information about the appeal process.
For Complaints
The Adjudicator
The Adjudicator's Office
8th Floor
Euston Tower
286 Euston Road
London
NW1 3US
Tel: 0300 057 1111
E-mail: adjudicators@gtnet.gov.uk
The Ombudsman
The Parliamentary and Health Service Ombudsman
Millbank Tower
Millbank
London
SW1P 4QP
Tel: 0345 015 4033
E-Mail: phso.enquiries@ombudsman.org.uk
Contact your MP
Find details of your MP and write to them using 'Links to other websites'.
For details of how to find an adviser see How to find an adviser.
Written by Victoria Todd of the Low Incomes Tax Reform Group. The Low Incomes Tax Reform Group is an initiative of the Chartered Institute of Taxation to give a voice to the unrepresented in the tax and benefits systems.
Thanks also to Gingerbread and London Borough of Greenwich.








