In addition to income tax, you must pay Social Security and Medicare taxes on earned income, such as salary and self-employment income. The 12.4% Social Security tax applies only up to the Social Security wage base of $118,500 for 2016. All earned income is subject to the 2.9% Medicare tax.

The taxes are split equally between the employee and the employer. But if you’re self-employed, you pay both the employee and employer portions of these taxes on your self-employment income.

Additional 0.9% Medicare tax

Another employment tax that higher-income taxpayers must be aware of is the additional 0.9% Medicare tax. It applies to FICA wages and net self-employment income exceeding $200,000 per year ($250,000 for married filing jointly and $125,000 for married filing separately).

If your wages or self-employment income varies significantly from year to year or you’re close to the threshold for triggering the additional Medicare tax, income timing strategies may help you avoid or minimize it. For example, as a self-employed taxpayer, you may have flexibility on when you purchase new equipment or invoice customers. If your self-employment income is from a part-time activity and you’re also an employee elsewhere, perhaps you can time with your employer when you receive a bonus.

While the Tax Cuts and Jobs Act (TCJA) generally reduced individual tax rates for 2018 through 2025, some taxpayers could see their taxes go up due to reductions or eliminations of certain tax breaks — and, in some cases, due to their filing status. But some may see additional tax savings due to their filing status.

Unmarried vs. married taxpayers

In an effort to further eliminate the marriage “penalty,” the TCJA made changes to some of the middle tax brackets. As a result, some single and head of household filers could be pushed into higher tax brackets more quickly than pre-TCJA. For example, the beginning of the 32% bracket for singles for 2018 is $157,501, whereas it was $191,651 for 2017 (though the rate was 33%). For heads of households, the beginning of this bracket has decreased even more significantly, to $157,501 for 2018 from $212,501 for 2017.

Married taxpayers, on the other hand, won’t be pushed into some middle brackets until much higherincome levels for 2018 through 2025. For example, the beginning of the 32% bracket for joint filers for 2018 is $315,001, whereas it was $233,351 for 2017 (again, the rate was 33% then).

When you file your tax return, you must check one of the following filing statuses: Single, married filing jointly, married filing separately, head of household or qualifying widow(er). Who qualifies to file a return as a head of household, which is more favorable than single?

To qualify, you must maintain a household, which for more than half the year, is the principal home of a “qualifying child” or other relative of yours whom you can claim as a dependent (unless you only qualify due to the multiple support rules).

A qualifying child?

A child is considered qualifying if he or she:

• Lives in your home for more than half the year,
• Is your child, stepchild, adopted child, foster child, sibling stepsibling (or a descendant of any of these),
• Is under age 19 (or a student under 24), and
• Doesn’t provide over half of his or her own support for the year.

As a result of the current estate tax exemption amount ($11.58 million in 2020), many estates no longer need to be concerned with federal estate tax. Before 2011, a much smaller amount resulted in estate plans attempting to avoid it. Now, because many estates won’t be subject to estate tax, more planning can be devoted to saving income taxes for your heirs.

While saving both income and transfer taxes has always been a goal of estate planning, it was more difficult to succeed at both when the estate and gift tax exemption level was much lower. Here are some strategies to consider.

Plan gifts that use the annual gift tax exclusion. One of the benefits of using the gift tax annual exclusion to make transfers during life is to save estate tax. This is because both the transferred assets and any post-transfer appreciation generated by those assets are removed from the donor’s estate.

As mentioned, estate tax savings may not be an issue because of the large estate exemption amount. Further, making an annual exclusion transfer of appreciated property carries a potential income tax cost because the recipient receives the donor’s basis upon transfer. Thus, the recipient could face income tax, in the form of capital gains tax, on the sale of the gifted property in the future. If there’s no concern that an estate will be subject to estate tax, even if the gifted property grows in value, then the decision to make a gift should be based on other factors.

For example, gifts may be made to help a relative buy a home or start a business. But a donor shouldn’t gift appreciated property because of the capital gain that could be realized on a future sale by the recipient. If the appreciated property is held until the donor’s death, under current law, the heir will get a step-up in basis that will wipe out the capital gain tax on any pre-death appreciation in the property’s value.

The IRS announced it opened the 2023 individual income tax return filing season on January 23. That’s when the agency began accepting and processing 2022 tax year returns. Even if you typically don’t file until much closer to the mid-April deadline (or you file for an extension), consider filing earlier this year. The reason is you can potentially protect yourself from tax identity theft.

Here are some answers to questions taxpayers may have about filing.

The IRS opened the 2018 income tax return filing season on January 28. Even if you typically don’t file until much closer to the April 15 deadline, this year consider filing as soon as you can. Why? You can potentially protect yourself from tax identity theft — and reap other benefits, too.

What is tax identity theft?

In a tax identity theft scheme, a thief uses your personal information to file a fraudulent tax return early in the filing season and claim a bogus refund.

You discover the fraud when you file your return and are informed by the IRS that the return has been rejected because one with your Social Security number has already been filed for the same tax year. While you should ultimately be able to prove that your return is the legitimate one, tax identity theft can cause major headaches to straighten out and significantly delay your refund.

Filing early may be your best defense: If you file first, it will be the tax return filed by a would-be thief that will be rejected — not yours.

If you’re getting close to retirement, you may wonder: Are my Social Security benefits going to be taxed? And if so, how much will you have to pay?

It depends on your other income. If you’re taxed, between 50% and 85% of your benefits could be taxed. (This doesn’t mean you pay 85% of your benefits back to the government in taxes. It merely that you’d include 85% of them in your income subject to your regular tax rates.)

Crunch the numbers

To determine how much of your benefits are taxed, first determine your other income, including certain items otherwise excluded for tax purposes (for example, tax-exempt interest). Add to that the income of your spouse, if you file joint tax returns. To this, add half of the Social Security benefits you and your spouse received during the year. The figure you come up with is your total income plus half of your benefits. Now apply the following rules:

1. If your income plus half your benefits isn’t above $32,000 ($25,000 for single taxpayers), none of your benefits are taxed.

2. If your income plus half your benefits exceeds $32,000 but isn’t more than $44,000, you will be taxed on one half of the excess over $32,000, or one half of the benefits, whichever is lower.

If you’re starting to worry about your 2021 tax bill, there’s good news — you may still have time to reduce your liability. Here are three quick strategies that may help you trim your taxes before year-end.

1. Accelerate deductions/defer income. Certain tax deductions are claimed for the year of payment, such as the mortgage interest deduction. So, if you make your January 2022 payment in December, you can deduct the interest portion on your 2021 tax return (assuming you itemize).

Pushing income into the new year also will reduce your taxable income. If you’re expecting a bonus at work, for example, and you don’t want the income this year, ask if your employer can hold off on paying it until January. If you’re self-employed, you can delay your invoices until late in December to divert the revenue to 2022.