Extension Filers · Now Through October 1

You filed the extension. Now let’s get the return done right.

Book with Lakeside Accounting Solutions before October 1 and take 15% off your tax return preparation. Personal and business returns both qualify.

 

Extension Filer Special

15% OFF
Personal & Business
Tax Return Preparation
Book by October 1, 2026
Returns on extension are due October 15.
Reserve your spot today.

Personal Returns

Your extended return, handled.

  • A straight conversation about your numbers
  • A clear list of exactly what we need from you
  • Filed well ahead of your October 15 deadline

Business Returns

Running a business doesn’t pause for tax season.

  • QuickBooks Certified, EA-led team
  • S-corp and partnership returns due September 15, C-corp returns due October 15
  • We’ll show you what to adjust so next year feels lighter

Free Tax Prep Checklist

Know exactly what to gather before we talk.

  • Document lists for personal & business returns
  • Track what’s sent and what’s outstanding
  • Simple spreadsheet — yours free when you reach out

Why Denver Filers Choose Lakeside

Denver Based

A local team you can actually sit down with

Woman Owned

A Colorado small business, just like yours

EA Led

IRS-credentialed Enrolled Agents on every return

QuickBooks Certified

Books and returns handled under one roof

From Extension to Filed in Four Steps

If your return is still sitting on the to-do list, we can take it from here. Straightforward, pressure free, and faster than you’d think. Most clients tell us it was easier than they expected.

1

Claim Your Spot

Send the form below before October 1 to lock in 15% off your return preparation, and get the free Tax Prep Checklist instantly.

2

Free Consultation

A 30-minute conversation about your situation. No pressure and no obligation, just honest advice about what you actually need.

3

Send Your Documents

Use the checklist to gather everything once. We handle the heavy lifting and keep you posted with same-day answers.

4

Filed On Time

Your extended return is reviewed, signed, and filed ahead of your deadline, September 15 for S-corps and partnerships, October 15 for everyone else. And if you want, we’ll show you what to adjust for next year.

Claim your 15% and grab the free checklist.

Fill out the form and two things happen. First, we reach out, usually within the hour during business hours, to reserve your spot before October 1. Second, you get instant access to our Extension Filer Tax Prep Checklist.

Free download: Extension Filer Tax Prep Checklist (Excel)

A simple spreadsheet that shows exactly what we need to finish your personal or business return, so nothing holds up your filing.

Office

4704 N Harlan St, Ste 671, Denver, CO 80212, USA

Open Hours

Monday – Friday: 8am — 4pm
Saturday: By Appointment Only

Call Us

(303) 225-4377

Email

office@lakeside-accounting.com

Reserve your 15% off

Takes about 30 seconds. Offer available through October 1, 2026.

No pressure, no obligation. We'll confirm your discount within one business day.

Offer valid on personal and business tax return preparation only. Offer ends October 1, 2026.