For tax years beginning in 2014:
There is good news for small tax-exempt employers, too. The credit is refundable, so even if you have no taxable income, you may be eligible to receive the credit as a refund so long as it does not exceed your income tax withholding and Medicare tax liability. Refund payments issued to small tax-exempt employers claiming the refundable portion of credit are subject to sequestration.
Finally, if you can benefit from the credit even if you forgot to claim it on your 2014 tax return; there’s still time to file an amended return. Generally, a claim for refund must be filed within three years from the time the return was filed or two years from the time the tax was paid, whichever of such periods expires later. For tax years 2010 through 2013, the maximum credit is 35 percent of premiums paid for small business employers and 25 percent of premiums paid for small tax-exempt employers such as charities.
You must use Form 8941, Credit for Small Employer Health Insurance Premiums, to calculate the credit. For detailed information on filling out this form, see the Instructions for Form 8941. If you are a small business, include the amount as part of the general business credit on your income tax return.
If you are a tax-exempt organization, include the amount on line 44f of the Form 990-T, Exempt Organization Business Income Tax Return. You must file the Form 990-T in order to claim the credit, even if you don't ordinarily do so.
For more information about the credit, visit the Small Business Health Care Tax Credit page on IRS.gov/aca.