1. As of 2010 filings this was still available and equals 6.2 percent of a taxpayer’s earned income. The maximum credit for a married couple filing a joint return is $800 and $400 for other taxpayers.
2. Eligible self-employed taxpayers can benefit from the credit by evaluating their expected income tax liability and, if they are eligible, by making the appropriate adjustments to the amounts of their estimated tax payments.
3. Taxpayers who fall into any of the following groups during 2010 should review their tax withholding to ensure enough tax is being withheld. Those who should pay particular attention to their withholding include:
- Married couples with two incomes
- Individuals with multiple jobs
- Workers without valid Social Security numbers
Having too little tax withheld could result in potentially smaller refunds or some rare instances a small balance may be due rather than an expected refund.
4. The Making Work Pay tax credit is reduced or unavailable for higher-income taxpayers. The reduction in the credit begins at $75,000 of income for single taxpayers and $150,000 for couples filing a joint return.
5. A quick withholding check using the IRS Withholding Calculator may be helpful for anyone who believes their current withholding may not be right. Taxpayers can also check their withholding by using the worksheets in IRS Publication 919, or make adjustments by filing a revised Form W-4 with their employer.