10. Not having an emergency fund

An emergency fund is your first line of defense against unexpected financial problems.

Unexpected financial problems happen rather regularly. Cars and the family home need repairs, health, kid’s needs, and so on. It’s a fact of life.

If you don’t have an emergency fund, you will likely have to borrow money when an emergency pops up. And as we’ll see soon, borrowing is an even worse money mistake.

So how much should you save in your emergency fund? A good rule-of-thumb is to have six months’ of living expenses saved up. In addition, be sure to keep your emergency fund in a safe place — you certainly want it to be there when you need it. Don’t worry about earning a ton on it, no one ever became rich by making money off their emergency fund, just make sure it’s safe and accessible.

9. Neglecting to make a will

Without a will, guess who decides what happens with your finances and your kids? The government! Do you really want to let your state decide these issues for you?

To avoid this bad money move, you need a will and the other documents that account for good inheritance tax planning. And be sure to update them regularly as your life situation changes.

8. Not having enough insurance

I think of insurance as a very big emergency fund that supplements your cash emergency fund. It covers the things you couldn’t save up to cover in advance, helping to replace/protect the largest assets you have — your career, your home, your investments — if you experience a major accident, death, or injury.

I believe the following are the most adequate for having insurance coverage on:

  • Motor
  • Homeowner
  • Life
  • Long-term Disability
  • Health
  • Long-Term Care

One more bit of advice: Do not go overboard and become over-insured.

7. Marrying the wrong person

Couples where both spouses know and apply financial basics do much better than ones where one or both spouses have bad financial habits. The Millionaire Next Door says:

“What if your household generates even a moderately high income and both you and your spouse are frugal? You have the foundation for becoming wealthy and maintaining your wealth. On the other hand, it is very difficult for a married couple to accumulate wealth if one is a spendthrift. A household divided in its financial orientation is unlikely to accumulate significant wealth.”

In addition, a divorce is a major hit to any couple’s finances.

6. Not saving

As I noted earlier, the formula for financial prosperity is pretty simple:

  • Spend less than you earn
  • Do this for a long time

If you do these two things, you will be wealthy. Why? Because you’re saving money.

On the other hand, if you’re not saving, you’re not making progress financially. And the longer you wait to save, the harder it will be to catch up later.

The safest financial move is to save a portion of every pay check you receive. A good rule-of-thumb is to start out by saving at least 10% of your income, and from there the amount should increase over time.

And some may ask just what you are saving for? Any major expense you know you’ll have in the future: a house, retirement, cars, education costs for kids, etc.

5. Buying too much house

If you’re not yet wealthy but want to be someday, never purchase a home that requires a mortgage that is more than four times your household’s annual income but be conscious and understand the effects of rising interest rates.

4. Waiting to invest

There are three factors that determine how well your investments (savings) perform:

  • The amount that’s invested (how much is invested)
  • The return rate on your investments
  • The length of time they are invested

Most of what we see in the press deals with getting the best return on your money. But actually, the factor that most influences the value of your investments is the time you have it invested.

And the longer you wait to save and invest, the more you’re costing yourself.

Here’s an example that illustrates the power of saving early:

Smart Saver starts saving £3,000 every year, starting at age 20. After 10 years, her £30,000 total contributions are worth £47,000 (at an annual growth rate of 8%). At age 30, Smart Saver stops saving and makes no further contributions. She just lets the money grow at an 8% annual rate of return for the next 30 years, until age 60. At age 60, the £47,000 will have grown to £472,000.

Her sister, Late Saver, waits until age 30 before she starts saving £3,000 a year. Unlike her Smart Saver sister who stopped saving after 10 years, she doesn’t stop saving. She saves every year for 30 years, from ages 30 until she is 60. At age 60, her account is worth only £367,000.

Now below are a couple extra points to this example to show how Smart Saver could really have made it big in saving and investing for retirement:

  • If Smart Saver would have kept saving £3,000 her whole life, she would have ended with almost £835,000.
  • And if that £3,000 would have been £5,000, she would have ended with £1.4 million.

So, the solution for this money problem is to:

  • Save early
  • Save often
  • Save more (as a percentage of your income) as time goes by

3. Being deep in debt

The solution to this mistake is simple:

  • If you’re in debt, start utilising these steps to get out of debt.
  • If you’re not in debt, don’t get into debt.

2. Not working to maximise your career

Your career earnings is your most likely important financial asset.

This is because the average person can reasonably expect to earn in the neighbourhood of £1.5 million during his lifetime. But if that person works hard and grows his income at 8% per year, he could have more than £2.25 million more than that. If he doesn’t, his £1.5 million can dry up to a bit over £750 million (or even less). So not working to make the most of your income can cost you millions of pounds.

To avoid this bad money mistake, simply develop and execute a plan to make the most of your career.

You must take care of yourself physically. Eat well, get plenty of rest, exercise, and enjoy life. Your career and its earning potential are dependent on you being able to work.

  1. Over-spending

If your outflow exceeds your income, then your upkeep will be your downfall.

The first step to gaining wealth is spending less than you earn — it’s vital to making any financial progress. So, when you over-spend, you’re doing the most damage possible to your finances.

There are two types of over-spending that can ruin your finances:

  • Over-spending on the little things — the small amounts that seep out of your pockets here and there and eventually become large.
  • Over-spending on the big things — homes, cars, boats, and so on.

The top complaint we hear from people who don’t have balanced budgets is, “I don’t make enough money.”

The vast majority of cases (probably 95% or more), it’s not the amount these people make — but the amount that they spend that’s the problem. (In some cases it’s true that people simply don’t make enough money to save, invest, etc. As such, they need to concentrate on increasing their income as much as they need to control over-spending.)

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Qualified to UK FCA standards, a member of the CII, a Fellow of the ISM, a Fellow of IoD, and a highly qualified Financial Adviser in Which Financial Adviser.