At a bank
You can pay at any bank using a payment slip. Some banks will make a charge for this unless you are also their customer but you can pay your council tax free of charge at branches of Lloyd's Bank within the borough (Acton, Ealing, Perivale and Southall).
If making the payment by cheque please quote your council tax account number on the back.
If you do not already have payment slips, you can request them online: