"Intermittent coverage" is not the only reason for additional tax return paperwork complication(s).
And H&R Bloch is but one calling attention to additional complexities.
Form 8962 is new form and required for those who received a tax credit (subsidy) for their HI. As of April this was reported to be 6.7 million. Apparently many more people have enrolled since April.
Those who must file Form 8962 cannot file the simple 1040EZ and will need to move to the more complicated 1040.
Form 8965 is a new form and required for those who do not have qualifying HI but will be applying for one of the exemptions to the penalty. The CBO estimated that 23 million people will qualify for an exemption; many will need to file this form.
Additionally, IIRC, about 6 million are expected to pay the penalty. This is going to require some additional tax/penalty calculations.
I believe that employers and HI companies must file a new Form 1095 to report coverage etc. I'm not sure but it appears that people will need to attach these to their tax returns when filing. It is feared that this will cause problems, particularly for those who used to be early filers. If required, but not attached, one would expect further complications. I.e., correspondence and such with the IRS.
I believe the IRS must still issue official/final instructions etc, so I think it a bit premature to gauge the magnitude of complications caused by theACA/Obamacare and its being administered through our tax system. However, it does appear at this time that it may affect 10's of millions of individual (people, not companies etc) filers.
http://healthaffairs.org/blog/2014/...mplicated-aca-tax-forms-could-cause-problems/
Fern