Help People with Parkinson’s Improve Their Speech and Swallowing All donations of $2 or more are tax deductible. Other Ways to Help Bequest or Endowment: If you would like to leave a lasting legacy, to assist future patients to receive vital therapy, please consider either a Bequest, or an Endowment. Please contact us if you would like further information regarding this. Please also ensure you discuss this with your solicitor or financial adviser. Have you ever thought about Workplace Giving? Find out more…