Aragon & Aragon Accounting

Aragon & Aragon Accounting This is a dynamic accounting firm. We specialize in Tax preparation, bookkeeping, profit and loss, a

‼️ FINAL TAX DEADLINE ‼️
10/01/2026

‼️ FINAL TAX DEADLINE ‼️

09/09/2026

Partnership (Form 1065) and S-Corporation (Form 1120-S) returns on extension are due Tuesday, September 15, 2026 for calendar year returns that were due on March 16, 2026. Please have these returns transmitted to TaxSlayer Pro no later than 11:59 PM (your local time) on Tuesday, September 15, 2026.

If you will be mailing the federal and/or state return, the return must be postmarked by midnight on the return’s extended due date to be considered timely filed.

A 10-day perfection period applies to electronically filed Partnership and S-Corporation returns on extension that were filed and rejected by the filing deadline. The IRS considers returns that are re-transmitted electronically and accepted within 10 calendar days of the rejection date as timely filed returns.

Thank you for your attention to this matter.

Huge Reminder !!!!
09/04/2026

Huge Reminder !!!!

08/25/2026
08/19/2026

We are out here in New York 🗽 going to class and studying all day everyday so we can bring all this knowledge and new information back to our clients.

We’ll be there ! Come out and show us love! We’ll have some treats and some free raffles !
07/31/2026

We’ll be there ! Come out and show us love! We’ll have some treats and some free raffles !

Happy Birthday America!  🦅 🇺🇸
07/04/2026

Happy Birthday America! 🦅 🇺🇸

Thetaxdon.com
06/11/2026

Thetaxdon.com

Reminder !!!!!
06/03/2026

Reminder !!!!!

Address

Thornton, CO
80229

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