• Youth flag football meeting- Sunday, March 25 at 4:00 PM at the Fort Collins Senior Center (1200 Raintree Dr, Fort Collins). The meeting will be in the Twinberry room.

  • 1099s are Now Available. To Access:
    1. Login
    2. Go to the "Members" Tab
    3. Select "My Payment Info" from the drop down menu.
    4. Select "Tax Documents"
    5. Select "2017" under the header "1099"
    Also, Receipts for charitable contributions to the True Blue Foundation can be found using the same instructions. 

Welcome to NCSO

NCSO is the premier officiating organization in northern Colorado. Whatever your goals as an official- little leagues or big leagues; summer income or life-long avocation; or somewhere in between- the NCSO has the knowledge, commitment, and contacts to get you there. Please take your time and explore this web-site. Information on pay, training, dues, etc. is at your fingertips, as are the answers to frequently asked questions. If you have any questions at all, please feel free to e-mail us at

New Officials

NCSO is always looking for great people to officiate games in Northern Colorado. Follow the link below to see what sports we have to offer and to get signed up.  Check back here to see upcoming trainings.

NCSO Pictures

We are looking for pictures of Northern Colorado officials in action to add to our website. If you would like to share any of your photos, please send them to

Mike Billadeau working the plate at Coors Field.

Ryan Roark holding back a coach in Laramie after a Cody Kness ejection in the MCBL.

One of the Memorial Day weekend golf outings.

Nick Ramos striking a pose at Howelsen Park.

Luis Villalobos at Suplizio Field in Grand Junction for part of the Triple Crown World Series.

Larry Ross getting a strike at GYSC.

Devon Kling working the bases at GYSC.

Trimble's Crew(Bill Ferguson, Jim Beers, Alan Bryant, Brad Dunlap, David Trimble)

Mason Smith working the plate at Fossil Ridge High School.

Cody Allenbrand ringing-up a batter in college game.

Cole Allenbrand working the plate for the little guys.

Luis Villalobos getting a good look.

Mason Smith showing off what he thinks the official uniform should be for 2014 season.

2013 USSSA 13AAA State Championship crew. (Marc Misuraca, Roger Aaseng, Connor Grogan, Luis Villalobos, Mason Smith and Books O'Hearn)

Kingsley crew back in 1993. (Mike Buonpane, Troy Krenning, Robert Kingsley, Duan Settle,Dan Hanyes)

Marc Rademacher watching a possible sack at French Field.

Allan Hampson and Scott Bullock go through lineup changes.

Cody Allenbrand with a great looking punch out at the plate.

Luis Villalobos having a argument with Ray Garza during the 2014 Brighton vs Prairie View game.

Paul Holland watches a Leagcy runner cross the goal line at French Field.

Mike Billadeau signaling first down as Jeff Vanhook prepairs to set the ball.

Allen Hampson focusing in on a play.

Rob Montoya working the Fossil Ridge Lakewood game in 2016.

All NCSO Baseball Umpire Meetings

1st Year Umpires
  1. Sunday, March 25, 6:00 PM - Fort Collins Senior Center
  2. Monday, April 2, 7:30 PM - Windsor Rec Center
Veteran Umpires
  1. Sunday, March 25, 7:30 PM - Fort Collins Senior Center
  2. Tuesday, April 2, 6:30 PM - Windsor Rec Center
1st/2nd Baseball Umpire Training
  1. April 8, 6:00 PM - Foothills Activity Center
  2. April 15, 6:00 PM - Foothills Activity Center
  3. April 22, 6:00 PM - Foothills Activity Center
  4. April 29 - Scrimmages - Time and Locations TBA
  5. May 6, 6:00 PM - Foothills Activity Center
  6. May 20, 6:00 PM - Foothills Activity Center

High School/Competitive
Baseball Umpire Training
  1. Tuesday, April 3, 7:00 PM - Fossil Ridge High School
  2. Tuesday, April 17, 7:00 PM - Fossil Ridge High School
More info.

Fast Pitch Umpire Training
  1. Sunday, March 25, 5:30 PM - Foothills Activity Center

-Foothill Activity Center - 241 E Foothills Pkwy, Ft Collins, CO 80525
-Fossil Ridge High School - 5400 Ziegler Rd, Ft Collins, CO 80528
-Fort Collins Senior Center - 1200 Raintree Dr, Fort Collins, CO
-Windsor Rec Center - 250 11th St, Windsor, CO 80550
NCSO Payroll

The following links will take you the forms that you need to have filled out to work for and get paid by NCSO and the pay dates on when you will get paid for a given contest for which NCSO pays. If you have already turned in these forms you will not need to do it again unless you need to update your information:


Pay Dates

Missing a payment?
If your have not seen a payment from NCSO you can click the link below to see if you need to provide more information.

Payment Holds