Shamus Coyne

Shamus Coyne operates from 200 5th Ave 7th Floor, Waltham, MA 02451 in Waltham, Massachusetts. TaxScout has not independently verified a Massachusetts Board of Public Accountancy licence for this practice. The preparer is registered with the IRS via the Preparer Tax Identification Number (PTIN) system to file federal returns on behalf of clients.

Reported areas of practice include Tax Advisory & Planning. On Google Business Profile, the firm is categorized as a financial planner. Public Google reviews show a 4-star rating across 2 ratings.

For taxpayers in Waltham, the firm handles federal Form 1040 returns, Massachusetts state income tax filings, and supporting schedules for self-employment, investment income, and rental property. Common engagements at this credential level also include estimated tax planning, prior-year amended returns, and IRS notice response.