You will not be eligible to file Form 1040EZ depending on the income reported on the Sch K-1. Hence, you may be required to file Form 1040.
You can file the tax return online using any of the online tax services. You do not need a tax consultant to file your tax return.
Let me know if you have any question.
Please note: This advice is provided with the understanding that all the relevant facts have been provided by you. Any change in facts might affect the advice given and hence may not be relied on in such cases. Nothing contained in this reply was intended or written to be used, can be used by any taxpayer, or may be relied upon or used by any taxpayer for the purposes of avoiding penalties that may be imposed on the taxpayer under the Internal Revenue Code of 1986, as amended.
You can even file the State forms using online tax service.