Hearing depends on a series of events that change sound waves in the air into electrical signals. Your auditory nerve then carries these signals to your brain through a complex series of steps. Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum.
However, if your child is 21 or older and you pay him $1,700 or more during the year, you can withhold Social Security and Medicare taxes from his pay. If you choose not to withhold the taxes, you must pay your adult childâs Medicare and Social Security taxes yourself.
You can claim for each child aged under 16 years, or a young person under 20 years if they are still in approved full-time education up to A level or similar, or on certain approved training courses. Payments are tax free as long as neither parent earns more than Â£50,000 a year.If you're not sure you can claim and for more information on the eligibility rules for make a claim, check the Gov.uk website. Alternatively call the Child Benefit Helpline on 0300 200 3100.ou can claim for each child aged under 16 years, or a young person under 20 years if they are still in approved full-time education up to A level or similar, or on certain approved training courses. Payments are tax free as long as neither parent earns more than Â£50,000 a year.