I need to sell my car as i am returning to the UK,it had no road tax for 3 years and have no money to tax it,can i sell it to a dealer,telling them my situation,and take the money off the price of the car,also its reg to my old address.
Please can someone advise me please,no condemnation please as i know i am an idiot but we all get into financial trouble sometimes.

ya try but how buy cars ? dealers have dead stock that cant even sell . uk are spanish reg ?

Spanish reg ,its a good little car,i know of a dealer who buys good condition older cars but before i ask i need to know about the tax,so i can set my price.

Try to know how much taxes were and then go to the dealer en explain your situation, stating that he has to take care of this and that you will reduce your price with the amount of the taxes.