SPM&Co “On-Cape”
Stephan P. McMahon & Company is a progressive and innovative firm committed to the obtainment of knowledge and its transfer to our clients to increase their success.Office Locations
West Yarmouth, MA (on-Cape) | Plymouth, MA (off-Cape)
Location & Contact
Phone: (508) 775-0518
Fax: (508) 790-8542
Email: frontdesk@spmandco.com
Opening Hours
Monday-Friday: 9AM-5PM
Address
196 Old Town House Rd, West Yarmouth, MA, 02673
GPS Co-Ordinates
41.684407, -70.220800
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West Yarmouth Accountant Reviews
Our ServicesService Area
Our Services
- Individual 1040 Income Tax Preparation and Returns
- Accountant / Public CPA
- Business Tax Returns
- Corporate Tax Filing
- Sole Proprietor Tax Filing
- Tax Planning
- Estates & Trusts
- New Business Formation
- Business Valuation
- Business Valuation for Divorce
- Estate and Gift Tax
- Valuation-Based Strategic Planning
- Cash Flow Management and Analysis
- Bank Financing
- Payroll Services
- Witholdings and Payroll Taxes
- Tax Consulting
- Advisory Services
- Business Exit Planning
- State Income Tax Returns
- Federal Income Tax Returns
- Industry Benchmarking
- Tax Deduction Maximization
- Tax Estimate Preparation
- IRS Audit Representation
- Sales Tax Returns
- Bookkeeping Service
Service Area

- Bourne
- Sandwich
- East Sandwich, Forestdale
- Falmouth
- Teaticket, Woods Hole
- Mashpee
- Barnstable
- Barnstable Village, Centerville, Cotuit, Hyannis, Marstons Mills, Osterville, West Barnstable
- Yarmouth
- West Yarmouth, Yarmouth Port, South Yarmouth
- Dennis
- Dennis Port, South Dennis, East Dennis
- Brewster
- Harwich
- West Harwich, Harwich Port
- Chatham
- Orleans
- Eastham
- Wellfleet
- Truro
- Provincetown
- Nantucket
- Martha’s Vineyard
- Edgartown, Oak Bluffs, Vineyard Haven, West Tisbury, Chilmark, and Aquinnah