Skip to navigation Skip to main content
(631) 339-0902
  • SERVICES
    1040 TAX FILING SERVICES
    • ALL SERVICES
    • ACCOUNTING SERVICES
    • TAX PREPARATION
    • TAX PLANNING
    • TAX RESOLUTION
    • PAYROLL SERVICES
  • INDUSTRIES
    SCHEDULE A CONSULTATION
    • MEDICAL & DENTAL
    • REAL ESTATE
    • MANAGED SERVICE PROVIDERS
    • RESTAURANT, FOOD & BEVERAGE
    • HOME SERVICES
    • SOLOPRENEURS
  • SERVICE AREAS
    SCHEDULE A CONSULTATION
    • LONG ISLAND
    • NEW YORK CITY
    • MULTI-STATE
  • ABOUT
    SCHEDULE A CONSULTATION
    • ABOUT US
    • OUR PROCESS
  • BLOG
  • CONTACT
GET CONSULTATION
(631) 499-9437
GET CONSULTATION

Tax

HomeArchive by Category "Tax"
Calendar with tax deadline circled and marked with red pushpins
01 Sep
Tax

Filed a Tax Extension? Your Payment Was Still Due in April

Posted by Sundack CPA
September 1, 2026


Trusted accounting and tax support for businesses, professionals, and investors across New York City, Long Island, and multiple states. Sundack CPA provides accurate bookkeeping, proactive tax planning, compliant filings, and reliable guidance year-round. Get clear answers and dependable financial systems built around your needs.

SCHEDULE A CONSULTATION
1040 TAX FILING SERVICE

ACCOUNTING SERVICES

  • All Services
  • Bookkeeping & Accounting
  • Tax Preparation
  • Tax Planning
  • Payroll Services
  • Tax Resolution

INDUSTRIES SERVED

  • All Industries
  • Medical & Dental Accounting
  • MSP Accounting
  • Restaurant Accounting
  • Real Estate Accounting
  • Home Services Accounting
  • Solopreneur Accounting

MENU

  • About Us
  • Our Process
  • Contact Us
  • Privacy Policy
  • Terms of Service
  • Cookie Policy
  • Site Disclaimer

SERVICE AREAS

  • All Service Areas
  • New York City
  • Long Island
  • Multi-State
Sundack CPA Blog

The information contained within this website is provided for informational purposes only and is not intended to substitute for obtaining accounting, tax, or financial advice from a professional accountant. Presentation of the information via the Internet is not intended to create, and receipt does not constitute, an accountant-client relationship. Internet subscribers, users and online readers are advised not to act upon this information without seeking the service of a professional accountant. Any U.S. federal or State tax advice contained in this website is not intended to be used for the purpose of avoiding penalties under U.S. federal tax law and applicable state laws.

© 2026 Sundack CPA, LLP & SundackCPA.com | All rights reserved

Close
  • HOME
  • 1040 TAX FILING SERVICESGet Started Now
  • SERVICES
    • EXPERT ACCOUNTING
    • TAX PREPARATION
    • EXPERT TAX PLANNING
    • EXPERT TAX RESOLUTION
    • EXPERT PAYROLL SERVICES
  • INDUSTRIES SERVED
    • RESTAURANT ACCOUNTING
    • MEDICAL & DENTAL ACCOUNTING
    • REAL ESTATE ACCOUNTING
    • HOME SERVICE ACCOUNTING
    • SOLOPRENEUR ACCOUNTING
    • MSP ACCOUNTING
  • SERVICE AREAS
    • LONG ISLAND
    • NYC
    • MULTI-STATE
  • OUR PROCESS
  • ABOUT
  • CONTACT US
  • BLOG

Before You Go — Need Accounting or Tax Support?

Don’t Leave Your Accounting to Chance! Get clear answers and reliable guidance from a top rated CPA team.
Book a FREE consultation and get the direction you need.