When this form enters the transaction
An agent uses it when the transaction requires the extension or termination documented by ET35 and the parties' instructions and brokerage process support that action.
OfferSetGo keeps this form inside the active deal so the agent can reuse transaction information, see what remains, review the official output, and move forward without reconstructing the transaction on another screen.
The agent’s path
- Open the active deal and confirm the contract, parties, and property
- Enter only the deadlines or contract dates the parties want to extend
- Define who requests the extension, the acceptance cutoff, and the contractual termination basis that applies if it is not accepted
- Review all four sections, generate the editable ET35, and prepare signatures and delivery
Current OfferSetGo support
OfferSetGo maps all 100 agent-entered fields in the official four-page 2026 ET35, reuses the active deal and deadlines, and preserves six signatures plus six signing dates for BoldSign.
Readiness labels are intentionally strict. PDF mapped means guided answers are connected to verified fields in the official PDF. Mapping next means the form is prioritized but has not yet completed that verification standard.
Frequently asked questions
What is ET35?
ET35 is the Colorado Commission form used for an extension or termination of contract in the circumstances addressed by the form.
When would an agent use ET35?
An agent uses it when the transaction requires the extension or termination documented by ET35 and the parties' instructions and brokerage process support that action.
Is ET35 PDF mapped in OfferSetGo?
OfferSetGo maps all 100 agent-entered fields in the official four-page 2026 ET35, reuses the active deal and deadlines, and preserves six signatures plus six signing dates for BoldSign.
Does this guide replace broker or legal guidance?
No. This page explains the workflow and current product support. Agents should follow brokerage supervision and obtain legal guidance when appropriate.
Official source and review
- Form
- ET35 — Extension or Termination of Contract
- Version shown
- mandatory January 1, 2026
- Official source
- Colorado Division of Real Estate forms catalog
- Page updated
- 2026-10-16
OfferSetGo is independent and is not affiliated with or endorsed by the Colorado Division of Real Estate. This guide provides product and workflow information, not legal advice. Confirm the current official form and brokerage requirements before use.