For tax year 2019, one withholding allowance is set at $4,200.00 annually (up $50 from 2018), while the standard deduction is $12,200 for singles ($24,400 for married filing jointly).
FICA, which stands for the Federal Insurance Contributions Act, sums up the amount employers are responsible for taking out of your pay in order to provide funding for certain government programs, notably the Social Security insurance program and the Medicare health insurance program.
The Social Security part of FICA is a 6.2% tax applied to earnings up to $132,900. Above that amount, you no longer have to pay any SS payroll tax. Medicare tax isn't subject to an earning limit. Unlimited wages and salaries are subject to the 1.45% Medicare withholding tax.
As a rule, your employer matches the amount withheld for FICA from your paycheck, so that the final contribution is 12.4% total tax on Social Security and 2.9% on Medicare.
You may claim exemption from withholding for 2019, for instance, if both of the following apply. |
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- For 2018 you had a right to a refund of all federal income tax withheld because you had no tax liability, and
- For 2019 you expect a refund of all federal income tax withheld because you expect to have no tax liability.
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The federal withholding system provides the model that 41 states use to withhold state income taxes - nine states: Alaska, Florida, New Hampshire, Nevada, South Dakota, Tennessee, Texas, Washington and Wyoming don't have a state income tax.
The income state tax, for the 41 states that require it, works pretty much like the federal income tax; of course rates differ from state to state.
Of those states taxing wages, nine have single-rate tax structures, with one rate applying to all taxable income. Conversely, 32 states levy graduated-rate income taxes, with the number of brackets varying widely by state. Top marginal rates range from North Dakota’s 2.9 percent to California’s 13.3 percent. |
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With all this info in mind, it is important to remember to check your withholding when any of the following situations occur: |
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- You receive a paycheck stub (statement) covering a full pay period in the year, showing tax withheld based on annual tax rates.
- You prepare your previous year tax return and get a big refund, or a balance due that is:
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a. |
More than you can comfortably pay, or
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b. |
Subject to a penalty.
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- There are changes in your life or financial situation that affect your tax liability.
- There are changes in the tax law that affect your tax liability.
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If you find you are having too much tax withheld because you did not claim all the withholding allowances to which you are entitled, you should give your employer a new Form W4. Your employer cannot repay any of the tax previously withheld.
Taxpayers with more complex situations may need to use the instructions in Publication 505, Tax Withholding and Estimated Tax. This includes employees who owe self-employment tax, the alternative minimum tax, or tax on unearned income by dependents.
Publication 505 can also help those who receive non-wage income such as dividends, capital gains, rents and royalties.The publication includes worksheets and examples to guide taxpayers through these special situations.
U.S. citizens, resident aliens, or their estates who are recipients of pensions, annuities, and certain other deferred compensation can fill out Form W-4P, Withholding Certificate for Pension or Annuity Payments, to tell payers the correct amount of federal income tax to withhold from their payment(s).
You also may use Form W-4P to choose (a) not to have any federal income tax withheld from the payment (except for eligible rollover distributions or for payments to U.S. citizens to be delivered outside the United States or its possessions) or (b) to have an additional amount of tax withheld. |
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You can use the IRS Withholding Calculator tool to decide what your withholding should be, although you would be better off just following the Instructions for Form W-4.
No matter the tool you decide to use, if you want to make sure you are taking the right decisions in all your dealings with the IRS, and especially so when new rules are in place, help from a tax professional is both invaluable and necessary. |