Marketplace›Massachusetts›South Boston
Tax preparation service · Grant Consulting
William Grant of Grant Consulting in South Boston, Massachusetts holds a preparer tax identification number (PTIN), with tax preparation and tax advisory & planning on record as practice areas. TaxScout last checked this record on March 30, 2026.
Grant Consulting does not participate in TaxScout — requests sent through TaxScout do not reach it. Details above come from public IRS and business records.
Own this business? Update your listing · Remove it
Free · a report by email in minutes · no account
Upload one document, get a report
492 E Broadway #494, South Boston, MA 02127
Form 1040 + state, standard deduction
$170Form 1040 + state, itemized
$274Add Schedule C (self-employed)
+$122Partnership return (Form 1065)
$580S corporation return (Form 1120-S)
$1,254C corporation return (Form 1120)
$1,405Average fees reported by Massachusetts practitioners in the National Society of Accountants 2020-2021 Income and Fees Survey, State Averages (published 2020). Survey averages, not adjusted for inflation. They are not William Grant's prices; this practice has not published its rates. New England averages for the same two 1040 returns: $229 and $285. Source
William Grant operates from 492 E Broadway #494, South Boston, MA 02127 in South Boston, Massachusetts. TaxScout has not independently verified a Massachusetts Board of Public Accountancy licence for this practice. A preparer tax identification number is what the IRS requires of anyone paid to prepare federal returns.
On Google Business Profile, the firm is categorized as a tax preparation service.
Claim your free profile:
Wrong or not yours? Report it
7 people searched for tax help in South Boston this month