How to Write a Co-Parenting Communication Plan (And Why You Need One)

Most parenting agreements focus on schedules and decision-making authority. Fewer parents think to include a detailed communication plan — and that gap is responsible for a huge proportion of ongoing post-separation conflict. A co-parenting communication plan sets out exactly how you will talk to each other about your children. Here's how to build one.

What Is a Co-Parenting Communication Plan?

A co-parenting communication plan is a written agreement — ideally incorporated into your parenting agreement or court order — that specifies the channel, frequency, tone, and scope of communication between parents regarding the children. It removes ambiguity, sets mutual expectations, and gives both parents a clear framework to return to when things get tense.

What to Include: Channel and Platform

Specify the primary communication channel. For most families, a co-parenting app (such as OurFamilyWizard, TalkingParents, or AppClose) is the best choice. Name the platform in your plan. Also specify what happens in a genuine emergency — a phone call may be appropriate then, even if all routine communication goes through the app.

What to Include: Response Time Expectations

Specify reasonable response times. For routine messages, 24 to 48 hours is a common standard. For urgent child-related matters such as a medical situation, a shorter window — two to four hours — is appropriate. Defining this upfront removes one of the most common sources of co-parenting frustration: the feeling that you are being deliberately ignored.

What to Include: Scope and Tone

Your plan should state clearly that communication is limited to child-related matters. It can also specify a tone standard — for example, agreeing to use the BIFF method (Brief, Informative, Friendly, Firm) or simply agreeing that neither parent will respond to inflammatory messages until both have had time to cool down.

What to Include: Regular Check-Ins

Consider scheduling a brief weekly or fortnightly check-in to share updates about the children — school progress, health matters, upcoming events. This structured touchpoint reduces the need for ad-hoc communication and creates a predictable rhythm that both parents can prepare for.

Review and Update Your Plan Regularly

Children's needs change as they grow. A communication plan that works when children are in primary school may need adjustment during the teenage years. Build in an annual review — or a review triggered by a significant change such as a school move, a new relationship, or a change in living arrangements.

If you want ready-to-use clauses you can adapt directly into your agreement, see our sample parenting plan communication clauses with wording you can use — eight specific clauses covering response times, channels, emergencies, and more.

A well-constructed communication plan does more than reduce conflict — it gives both parents the confidence to engage with each other, knowing that there are agreed rules and boundaries in place. That confidence translates directly into better outcomes for your children.

Part of our communication guide

This is one piece of the bigger picture. For the full system — the BIFF method, channel rules, scripts, and boundaries that lower conflict — see our complete guide to co-parenting communication.