How Tariffs Could Change Your Investments

In July 2025, President Donald Trump announced new tariffs on imports from several countries. The new rates were set to take effect in August.

So, what does a tax on imports have to do with the stock market?

A lot.

What is a tariff?

A tariff is a tax placed on goods coming into a country.

For example, imagine an American company buys a $100 product from another country. If there is a 20% tariff, the company could have to pay an additional $20.

The company then has three main choices:

• Raise prices
• Accept lower profits
• Find a cheaper way to produce the product

Each choice can affect investors.

Why should investors care?

Tariffs can increase the costs of running a business. Higher costs can mean lower profits, and lower expected profits can cause investors to sell a company's stock.

Companies that rely heavily on products or materials from other countries could be hit especially hard.

But tariffs can also benefit some businesses. American companies that compete with foreign manufacturers could become more competitive if imported products become more expensive.

This creates both risks and opportunities for investors.

How I would invest

If I were investing during this situation, I would not immediately sell everything because of the tariff news.

Instead, I would look at individual companies and ask three questions:

1. How dependent is the company on imports? A company that makes most of its products overseas could face higher costs.
2. Can the company raise prices? Companies with strong brands may be able to increase prices without losing too many customers.
3. Is the company financially strong? A profitable company with plenty of cash may be better prepared to handle higher costs than a company already struggling to make money.

I would also avoid putting too much money into one company. Tariffs are only one factor that can move a stock.

Would I buy or sell?

I would not sell a stock simply because its price dropped after a tariff announcement.

Instead, I would watch the company's earnings reports. If management says tariffs are seriously hurting profits and expects the problem to continue, I might consider selling or reducing my position.

If a strong company drops because investors are scared, but its actual business has not changed much, I might consider buying.

The key is separating fear from fundamentals.

The bigger lesson

The July 2025 tariff announcement is a good example of how politics and economics can affect your investments.

The process is simple:

Tariffs → Higher business costs → Lower or higher profits → Investor expectations → Stock prices

You do not need to predict exactly what the government will do next.

Instead, understand how major events could affect the businesses you own.

That is one of the most important skills a new investor can learn.