Lou Perez
Dec 2, 2024

December 2024 Construction Calendar: Your Guide to Industry Events

Events
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As the construction industry continues to evolve at an unprecedented pace, December 2024 emerges as a critical month for professionals seeking to stay ahead of the curve. This comprehensive event calendar represents more than just a series of conferences—it's a strategic roadmap for industry leaders looking to network, learn, and transform their organizations in an increasingly complex and technology-driven landscape.

From human resources innovations to offsite construction technologies and regional industry gatherings, these events provide unparalleled opportunities to gain insights, share knowledge, and connect with the brightest minds in construction. Whether you're an HR leader grappling with talent shortages, an engineer exploring cutting-edge construction methodologies, or a contractor seeking to expand your professional network, this month's conferences offer something invaluable for every construction professional.

2024 Offsite Construction Conference

Date: Dec 4 - Dec 5, 2024
Venue
: Durham Convention Center, 301 W. Morgan St. Durham, 27701

BuiltWorlds is pleased to announce that in December 2024, we will be launching our first standalone Offsite Construction event! Pioneering contractors, engineers, designers, and material providers/suppliers will converge to discuss all things offsite construction. Attendees can expect engaging panel sessions, networking opportunities, and other presentations, all fueled by leading experts in the arena. Know more

2024 AGC NYS/Suit-Kote Construction Industry Conference

Date: Dec 10 - Dec 12, 2024
Venue:  Saratoga Hilton & City Center / Saratoga Springs, N.Y.

We’re excited to bring you another year of great seminars and networking! Click here to know more

Charlotte Build Expo

Date: Dec 11 - Dec 12, 2024
Venue: Charlotte Convention Center, Hall C
The Construction industry’s most important show in Charlotte. It will feature exhibits from architects, designers, engineers, general contractors, and more. Know more

Spot the Lumberjacks: Our November Event Schedule

Leap HR Construction Conference

Date: Dec 2 - Dec 4, 2024
Venue: Sheraton Phoenix Downtown, 340 N 3rd Street, Phoenix, AZ 85004, United States

Now in its 8th year, the LEAP HR: Construction summit is the most exclusive and senior forum dedicated to HR leaders in the Construction industry. This is your only opportunity to gather with other HR leaders navigating the specific challenges of managing a labor-intensive, highly skilled craft workforce in 2024. Find out how your peers are building homegrown technical talent, mitigating the impact of crippling talent shortages, how they’re rethinking engagement strategies, and how they’re looking ahead to close skill-gaps and attract the next-gen construction workforce. Take part and hear 30+ case studies of how HR leaders have transformed their impact in 2024, and leave with a readymade support network of 150+ construction HR leaders as you navigate the next era of work. Know more

The December 2024 construction industry events showcase the sector's resilience, innovation, and commitment to continuous improvement. By converging at these conferences, professionals are not just attending meetings—they are actively shaping the future of construction. From addressing workforce challenges to exploring revolutionary building techniques, these events represent critical touchpoints in an industry that continues to rebuild, reimagine, and reinvent itself.

As we look toward 2025, the insights, connections, and strategies developed during these conferences will undoubtedly play a pivotal role in driving the construction industry forward. For those committed to excellence, professional growth, and staying at the forefront of industry trends, these events are not just opportunities—they are essential investments in your future and the future of construction.

Upcoming Event: Acumatica Summit

Date: January 26–29, 2025

Location: Wynn Las Vegas

Experience the future of construction technology at Acumatica Summit 2025. Explore Lumber’s cutting-edge solutions at Booth #701 and learn how innovation can drive growth for your business. Know more

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Introduction

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“In a world older and more complete than ours they move finished and complete, gifted with extensions of the senses we have lost or never attained, living by voices we shall never hear.”
Lou Perez
Head of Sales,

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Software and tools

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Other resources

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  • Suspendisse maecenas ac donec scelerisque diam sed est duis purus.

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Mandatory Deadlines | Internal Review/Best Practice 
Critical Construction Compliance | Awareness Week
January 2026
Jan 2, 7, 9, 14, 16, 21, 23, 28 & 30
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Thursday, Jan 15, 2026
Deadline for December 2025 Monthly Depositor Tax Liabilities
Monday, Feb 2, 2026
(Standard Jan 31 deadline shifted to next business day as it falls on a weekend)
1. File Form 941 (Employer's Quarterly Federal Tax Return) for Q4 2025
2. Distribute Form W-2s to employees for 2025
3. Distribute Form 1099-NEC to subcontractors for 2025
4. File Form W-2s with the Social Security Administration (SSA)
5. File Form 1099-NEC with IRS
6. File Form 1096 (summary of 1099s)
7. State Unemployment and Quarterly Wage Reports for Q4 2025
These reports are typically due Jan 31. Verify state-specific deadlines and file accordingly.
Annual Depositor Deadline (Form 944 Filers)
Annual depositors must file Form 944 and deposit taxes with the return by this date. 
February 2026
Feb 4, 6, 11, 13, 18, 20, 25 & 27
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Tuesday, Feb 10, 2026
Extended deadline to file Form 941 (Q4 2025)
Only if all Q4 2025 federal tax deposits were made on time.
Tuesday, Feb 17, 2026
Deadline for January Monthly Depositor tax liabilities
(Feb 15 is a Sunday and Feb 16 is President’s Day)
March 2026
Mar 4, 6, 11, 13, 18, 20, 25 & 27
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Monday, Mar 2, 2026
File Form 1099-MISC with the IRS (paper filing)
(Standard Feb 28 deadline shifted to next business day)
Monday,
Mar 16, 2026
Deadline for Feb Monthly Depositor tax liabilities
April 2026
Apr 1, 3, 8, 10, 15, 17, 22, 24 & 29
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Wednesday
Apr 15, 2026
Deadline for March Monthly Depositor tax liabilities 
Thursday, Apr 30, 2026
1. File Form 941 for Q1 2026
2. File State Quarterly Wage Reports (Verify state-specific deadlines)
Internal Compliance Review: Review certified payroll reports and compliance for Q1.
Certified payroll reports are due WEEKLY for prevailing wage projects.
May 2026
May 1, 6, 8, 13, 15, 20, 22, 27 & 29
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Friday, May 15, 2026
Deadline for April Monthly Depositor tax liabilities
June 2026
Jun 3, 5, 10, 12, 17, 19, 24 & 26
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Monday, Jun 15, 2026
Deadline for May Monthly Depositor tax liabilities 
Tuesday, Jun 30, 2026
1. Mid-year review of workers' compensation insurance
2. Review certified payroll compliance for prevailing wage projects
Certified payroll reports are due WEEKLY for prevailing wage projects.
July 2026
Jul 1, 3, 8, 10, 15, 17, 22, 24, 29 & 31
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Wednesday, Jul 15, 2026
Deadline for June Monthly Depositor tax liabilities 
Friday, Jul 31, 2026
1. File Form 941 for Q2 2026
2. File state quarterly wage reports (Verify state-specific deadlines)
3. Review and update fringe benefit rates for union projects
August 2026
Aug 5, 7, 12, 14, 19, 21, 26 & 28
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Monday, Aug 17, 2026
Deadline for July Monthly Depositor tax liabilities 
(Aug 15 is a Saturday)
September 2026
Sep 2, 4, 9, 11, 16, 18, 23, 25 & 30
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Sep 7 - Sep 11, 2025
National Payroll Week
Take a moment to appreciate yourself this week. You deserve it.
Tuesday, Sep 15, 2026
Deadline for August Monthly Depositor tax liabilities 
Wednesday Sep 30, 2026
1. Review job costing and labor burden rates
2. Prepare for year-end certified payroll audits
October 2026
Oct 2, 7, 9, 14, 16, 21, 23, 28 & 30
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Thursday, Oct 15, 2026
Deadline for September Monthly Depositor tax liabilities 
November 2026
Nov 4, 6, 11, 13, 18, 20, 25 & 27
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Monday, Nov 2, 2026
1. File Form 941 for Q3 2026
2. File state quarterly wage reports (Verify state-specific deadlines)

Monday, Nov 16, 2026
Deadline for October Monthly Depositor tax liabilities 
(Nov 15 is a Sunday)
Monday,
Nov 30, 2026
Year-End Preparation:
1. Order W-2 and 1099 forms for year-end
2. Review subcontractor W-9s and update as needed
December 2026
Dec 2, 4, 9, 11, 16, 18, 23, 28 & 30
Semi-Weekly Federal Tax Deposit Due
Sat-Tue wages → Friday deposit; Wed-Fri wages → Wednesday deposit
Tuesday,
Dec 15, 2026

1. Final payroll of the year - verify all hours and classifications
2. Ensure all certified payroll reports are submitted for prevailing wage work
Certified payroll reports are due WEEKLY for prevailing wage projects.
3. Complete year-end workers' compensation audit paperwork
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