Important Dates

January 7, 2020: IRS Opens for Filing Business Returns

January 27, 2020: IRS Opens for Filing Individual Returns

January 29, 2020: Last day to e-file W-2 forms for the January 31, 2020 Deadline

January 31, 2020: Last day to provide W-2 forms to employees and 1099_MISC forms to contractors & Last day to e-file 1099 forms for timely processing with the IRS

March 15th, 2020: Business Tax Filing Deadline 

April 15th, 2020: Individual Tax Filing 


May 15th, 2020: Nonprofit Tax Filing Deadline



New Office Opens in Mammoth Lakes

Make your Tax Appointment Today!

Event Details


New Office Opens in Mammoth Lakes

3343 Main Street, Suite X2

Mammoth Lakes, CA 93546

(Just behind Black Velvet Coffee on the second level)

Make your Tax Appointment Today!


Julie English, EA

I am an experienced Enrolled Agent licensed to represent taxpayers before all administrative levels of the IRS for audits, collections and appeals. Specializing in Small Business! Here to help individuals, independent contractors, self-employed and small business owners with all their accounting and tax preparation needs. 

ABTP Services is a Mammoth Lakes based accounting, bookkeeping, and tax preparation company. Certified QuickBooks ProAdvisor


Accounting & Bookkeeping

  • Company Accounting System Set-up, Training 
  • Review and Clean-up
  • Monthly Accounting and Bookkeeping Services
  • Inventory Management 
  • Job Costing
  • Fixed Asset Management and Depreciation Schedules
  • Prepaid and Accrued Expense Amortization
  • Payroll Processing & Reporting
  • General Consulting: Business Plans, Tax Planning, Business Licenses, Resale Permits and Incorporation


Tax Preparation

  • Individuals
  • Sole Proprietor's
  • Partnerships
  • LLC's
  • Non-Profits
  • S-Corporations
  • C-Corporations
  • Trusts
  • Estimated Taxes
  • Sales & Use Taxes
  • Payroll Taxes
  • TOT Taxes
  • Entity Formation

Contact Us

Drop us a line!

Better yet, see us in person!

New Office Location: 3343 Main Street, Suite X2, Mammoth Lakes, CA 93546

Make an appointment today!

ABTP Services

PO Box 100 PMB 442, Mammoth Lakes, CA 93546-0100, US

(619) 800-1185