Many experts say that you should have your affairs in order, before you turn 50. However, only half of us have a will by that age, according to a recent report by Merrill Lynch and Age Wave.

More than 50% said their lack of proper planning could leave a problem for their families.

CNBC’s recent article, “How to have ‘the (money) talk’ with your parents,” explains that, according to the study, just 18% of those 55 and older have the estate planning recommended essentials: a will, a health-care directive and a power of attorney.

To start, get a general feel for your aging parents’ financial standing.

This should include where they bank, and whether there’s enough savings to cover their retirement and long-term care. If they don’t have enough saved, begin planning now to help cover expenses and their support.

Next, start a list of the legal documents they do have, such as a power of attorney, a document that designates an agent to make financial decisions on their behalf and a health-care directive that states who has the authority to make health decisions for them.

You should include information on bank accounts and other assets. You should also list their passwords to online accounts and Social Security numbers.

Next, your parents should create an estate plan, if they don’t already have one. When you put a plan in place for how financial accounts, real estate and other assets will be distributed, it helps the family during what’s already a difficult time. Having an estate plan in place keeps the courts from determining where these assets go.

While you’re at it, talk to your own children about your financial picture.

Many people think they don’t need to yet have the talk. However, the perfect time to have the conversation, is when you are healthy.

Here’s an encouraging fact: young adults who discuss money with their parents are more likely to have their own finances under control. They are also more likely to have a budget, an emergency fund, to put 10% or more of their income toward savings and have a retirement account. That’s all according to a separate parents, children and money survey from T. Rowe Price.

Having routine conversations about money and estate planning alleviates many expensive and stressful problems for families. An estate planning attorney can work with grandparents, parents and adult children to make sure that all of their family members are protected with an estate plan for each generation.

Reference: CNBC (June 30, 2019) “How to have ‘the (money) talk’ with your parents”