This motion is specifically intended to be filed when the court attempts to demand a rent registry payment while a Motion to Quash Service is pending.

When a Motion to Quash Service is on file, the court has not yet determined that it has personal jurisdiction over the tenant. Until service is ruled valid, the court lacks authority to require the tenant to comply with substantive obligations in the case — including depositing rent into the court registry. Demanding a registry payment before resolving service places an unlawful burden on a party whose jurisdictional status has not been established and violates due process.

In that situation, the Motion to Stay Rent Payment Into the Court Registry is the proper and necessary response. It formally notifies the court that service is being challenged, jurisdiction is unresolved, and any registry requirement must be paused until the Motion to Quash is decided. The eviction cannot lawfully proceed — and cannot be accelerated through registry enforcement — while jurisdiction is still in dispute.

Stated plainly:
If a Motion to Quash Service is pending, a rent registry demand is improper, and the correct procedural safeguard is a Motion to Stay Rent Payment Into the Registry.

You are not refusing to pay rent. You are enforcing the required order of operations: the court must first determine whether it has authority over you before it can compel payment or punish noncompliance. Once this motion is filed, the registry demand is stayed until service and jurisdiction are resolved.