What the Top 5% of Doctors Know That You Don't
What the Top 5% of Doctors Know That You Don't
What the Top 5% of Doctors Know That You Don't
What the Top 5% of Doctors Know That You Don't

How To Tell If You’re Losing Money Overpaying Taxes

How To Tell If You’re Losing Money Overpaying Taxes

One of the reasons clients come to me is to find out if they’re overpaying their taxes. My common answer is yes, most practice owners are overpaying their taxes. It doesn’t matter if they are a sole proprietorship or corporation. There is usually some provision of the tax code not utilized to its potential. The one thing I always do as part of my analysis is figuring their effective tax rate.

Key Performance Indicator For Taxes

Think of an effective tax rate as the KPI of taxes. It’s a useful tool to understand because of the progressive nature of the income tax brackets.

Say, for instance, you’re in the 32% tax bracket. That doesn’t mean that you are paying 32% of your income in taxes. Some of that income gets taxed at 10%, some at 12%, and so on until you reach the 32% bracket. Your effective tax rate tells you what percentage of your income is actually paid in taxes.

Now let me be clear. There isn’t a definitive rule that states if your effective tax rate is high you’re definitely overpaying your taxes. We use this metric like we use any other benchmark for a private practice optometrist (like debt to income ratio or profit margin). It gives us an idea of where to start looking for improvements in someone’s comprehensive wealth planning strategy.

First, figure your effective tax rate. Then compare it to the national averages and decide if tax strategy warrants more of your time and effort. There are a couple of ways to calculate your own effective tax rate. First, you can ask your CPA or tax preparer. A lot of tax software figures this automatically in an analysis of your return. The other way is to calculate it yourself which is fairly simple.

How To Calculate Your Effective Tax Rate

You’ll need to take a look at your personal tax return and find the page that says 1040 in big bold numbers in the upper left-hand corner. The two numbers you’re looking for are total tax and total income. We calculate your effective tax rate by dividing your total tax by total income for the year. The specific line numbers from the Form 1040 or going to change from year to year as the IRS updates this form. For instance, in 2018, total tax is on page 2, line 15 and total income is also found on page 2, line 6. On a 2019 tax return, total tax is on page 2, line 16 and total income is on page 1, line 7b. You can look at any tax return in recent years and always find the lines labeled total income and total tax.

Once we have those two numbers you divide total tax by total income and come up with a percentage. This is your federal effective tax rate for that particular year. The national average for the top 25% of taxpayers was 18.2% in 2017, according to a recent analysis of IRS data by TaxFoundation.org.

Analyze Your Results

So how do we decide if this result warrants more time spent developing a better tax strategy? When someone is at or above the national average I know there is usually a way to save them money. Most of the clients I have helped have effective tax rates of 15% or below. Even though their adjusted gross income may put them in the top 25% of all taxpayers. (In 2017 that meant that your adjusted gross income was higher than $83,682.)

The bottom line is a quick look at this metric will allow you to know how you compare. And it gives you an objective basis for discussion when somebody tells you there’s nothing more you can do to lower your taxes.

If you liked this post,  check out our Independent Optometrist’s Guide To Financial Freedom



Eric Levenhagen, CPA CTS is the only financial consultant who helps private practice optometrists improve the financial health of their practice with a simple, proven process called Financial Harmony which will reduce their taxes and increase their after-tax profits by at least $10,000 in the first year, guaranteed.


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