Financial Rules: Know When to Bend Them for Better Returns
Financial rules are often presented as strict guidelines, designed to prevent costly mistakes and build lasting wealth. However, experts Brian Preston (CFP®, CPA) and Bo Hanson (CFA®, CFP®) from the Money Guy show argue that rigidly following every rule can sometimes hinder your financial progress. Understanding when to break these common financial guidelines can be just as important as knowing them in the first place.
The 20/3/8 Car Buying Rule: A Flexible Approach
One popular guideline is the 20/3/8 car buying rule. This suggests putting down at least 20% on a car, financing for no more than three years, and keeping your total monthly vehicle expenses, including insurance, below 8% of your gross monthly income. While this rule helps avoid car debt that quickly loses value, there are times to consider alternatives.
For instance, if you can secure a 0% interest rate on a longer loan term, the math might work in your favor. This allows you to keep more cash on hand for other investments that could generate higher returns. However, always be wary of interest rates that eat into your potential gains.
Home Buying: Balancing Down Payments and Loan Terms
Similarly, the 3/5/25 home buying rule offers a framework for purchasing property. It recommends a down payment of at least 25%, a mortgage term of 15 years or less, and keeping your total housing costs below 35% of your gross monthly income. These guidelines aim to reduce long-term interest paid and build equity faster.
Yet, market conditions and personal circumstances can justify deviations. If interest rates are exceptionally low, a longer loan term might be acceptable, especially if you plan to pay extra principal payments. The key is to assess if the flexibility aligns with your overall financial health and long-term goals.
Student Loans and Financing Choices
When it comes to student loans, the advice often focuses on prioritizing federal loans due to their borrower protections and repayment options. However, the Money Guy experts suggest that in the first year of financing, you might consider private loans if they offer a significantly lower interest rate than federal unsubsidized loans. This is a nuanced exception, as federal loans typically provide more flexibility later on.
The Question of Constant Buying
A common question is whether one should always be buying investments. The general principle is to invest consistently, but this doesn’t mean buying blindly. It’s crucial to align your purchases with your financial plan and risk tolerance. Buying simply because the market is up or down without a strategy can be a mistake.
Managing High-Interest Debt
When dealing with high-interest debt, such as credit card balances, the rule is clear: pay it off as quickly as possible. These debts can cripple your finances due to steep interest rates. Prioritizing aggressive debt repayment over other financial goals, like saving for retirement, is often the wisest move.
Emergency Funds and Investment Strategy
Emergency funds are vital, acting as a safety net for unexpected expenses. The typical guideline is to have three to six months of living expenses saved. However, the ‘Goldilocks Rule’ for lump sums suggests investing money that isn’t needed for at least five years. This means that money designated for short-term goals or immediate needs should stay liquid and safe, not invested in volatile markets.
Saving Rates and Financial Order
A frequently cited benchmark is saving 25% of your gross income. This aggressive savings rate is excellent for building wealth rapidly. However, the experts emphasize the importance of the Financial Order of Operations (FOO). This sequence dictates that you should handle specific financial tasks in a certain order, starting with retirement account contributions up to the employer match, then high-interest debt, then maximizing tax-advantaged accounts, and finally taxable investing.
Deviating from this order can be detrimental. For example, investing heavily in a taxable account before getting your employer’s 401(k) match means leaving free money on the table.
Credit Cards and Retirement Contributions
Credit card rules often focus on paying balances in full each month to avoid interest. While this is generally sound advice, using credit cards strategically for rewards and benefits can be advantageous if managed responsibly. Similarly, choosing between Roth and Traditional retirement contributions depends on your current and expected future tax bracket. If you anticipate being in a higher tax bracket in retirement, Roth contributions are often preferred.
When to Seek Professional Help
Finally, the question of when to hire a financial advisor is crucial. While many can manage their finances independently, seeking professional guidance becomes more important as your financial life becomes more complex. Factors like significant assets, intricate tax situations, or planning for major life events often warrant expert advice.
Market Impact: Strategic Flexibility
The core message from the Money Guy experts is that financial planning requires strategic flexibility. While rules provide a valuable framework, blindly adhering to them can lead to missed opportunities or unnecessary costs. Investors should regularly reassess their financial situation and the prevailing economic conditions to determine when a rule might be better broken than followed.
Understanding the ‘why’ behind each financial guideline allows for informed decisions about when exceptions are warranted. This personal finance approach empowers individuals to optimize their wealth-building journey and achieve their long-term financial aspirations.
Source: All of Our Money Rules (And When to Break Them) (YouTube)
