A cheque for £2,000 was given to the Florence Nightingale Hospice Charity by Wills & Trust of Thame.
The funds were raised by matching client donations and time spent training other advisors.
Receiving the donation on behalf of the hospice, Claire White said: “Thank you so much to Wills & Trust for this wonderful donation. Two thousand pounds is vital in helping to fund two weeks in-patient nursing staff or 15 home visits by our Florrie’s Children’s Team – it really will make a big difference.”