Colorado closing date
The day the deal closes, and whether a weekend or holiday pushes it to the next business day.
Colorado Real Estate Commission Contract to Buy and Sell Real Estate (Residential), CBS1
CBS1, mandatory use date January 1, 2026 (check the current version on the Division of Real Estate site)
Closing Date
It is the date written into the contract.
Only extended for a weekend or holiday if the 'Will' box is checked in §3.3.
Source: www.propertealaw.com · checked 2026-10-16
If it falls on a weekend or holiday
- Closing Date: It does not move for weekends or holidays.
Each deadline is a date or number of days the parties write into the Dates and Deadlines table. A blank, 'N/A' or 'Deleted' deadline doesn't apply. When counting days, exclude the first day and include the last. A day ends at 11:59 p.m. Mountain Time unless a Time of Day Deadline is written in. The parties check whether a deadline on a Saturday, Sunday or holiday 'Will' or 'Will Not' extend to the next day that isn't one. If neither box is checked, it does NOT extend. ClosingCal assumes 'Will Not', so if your contract checks 'Will', move any weekend or holiday dates forward.
Worked example: Colorado Real Estate Commission Contract to Buy and Sell Real Estate, CBS1
Colorado Real Estate Commission Contract to Buy and Sell Real Estate (Residential), CBS1. Effective Date Friday, October 16, 2026, Closing Friday, November 20, 2026. Calculated with the same rules as the calculator.
| Deadline | Date |
|---|---|
| Closing Date uses undefined days as a placeholder because the form leaves it blank | Friday, November 20, 2026 |
Negotiated a different number?
Change it in the calculator and every date that depends on it recalculates.
Open the Colorado calculatorFrequently asked questions
How is the "Closing Date" calculated on the Colorado Real Estate Commission Contract to Buy and Sell Real Estate (Residential), CBS1?
It is the date written into the contract. It does not move for weekends or holidays.
Do weekends count for this deadline in Colorado?
Each deadline is a date or number of days the parties write into the Dates and Deadlines table. A blank, 'N/A' or 'Deleted' deadline doesn't apply. When counting days, exclude the first day and include the last. A day ends at 11:59 p.m. Mountain Time unless a Time of Day Deadline is written in. The parties check whether a deadline on a Saturday, Sunday or holiday 'Will' or 'Will Not' extend to the next day that isn't one. If neither box is checked, it does NOT extend. ClosingCal assumes 'Will Not', so if your contract checks 'Will', move any weekend or holiday dates forward.
Something missing or incorrect?