
Your 30s are a chance to make big improvements in your financial life. This is the time when your income is usually on the rise — but so too are your expenses. It’s also a time when families tend to grow and credit becomes more accessible. This makes your 30s a critical time to learn how to balance savings, income, investments and expenses.
The danger is that small “it’s fine for now” choices around debt, saving, housing and lifestyle spending can quietly lock in long-term financial drag. Here are some of the most common financial mistakes people make in their 30s, and how they end up following people for years.