When roles overlap: how blurred accountability causes stress, conflict, and burnout

Kōwhai Wellbeing Group
3 hours ago
3 min read

Many workplaces don’t struggle with missing roles, they struggle with overlapping ones.

Two people think they’re responsible.

Or no one is quite sure who owns it.Or responsibility shifts depending on pressure, personality, or seniority.

This is one of the most common (and emotionally draining) sources of role ambiguity, and a significant psychosocial risk when left unresolved.

What role overlap looks like in practice

Role overlap often hides behind good intentions.

It shows up as:

“I thought you were doing that”
“I stepped in because it needed to be done”
“We both got told to look after it”
“I didn’t want to overstep”
“Better safe than sorry, so I escalated it”

Over time, these patterns create confusion, frustration, and conflict, especially in small or fast‑growing teams.

Why overlapping roles create stress (not collaboration)

At first, overlap can look like teamwork.

But when boundaries aren’t clear, it often leads to:

Tension between roles (“They keep stepping on my toes”)
Emotional labour managing unspoken expectations
People feeling undermined or scrutinised
Increased checking, copying others in, or over‑explaining
Quiet resentment followed by burnout or disengagement

This is not a personality issue. It’s a clarity issue.

The psychosocial risk at play

When role overlap is ongoing, people experience:

Persistent uncertainty
Loss of control over their work
Increased conflict exposure
Pressure to justify decisions

These are all recognised contributors to psychosocial harm.

In other words, unclear accountability isn’t neutral, it creates conditions that make work feel unsafe or unfair over time.

Why leaders often avoid addressing role overlap

Many leaders hesitate because:

They don’t want to create conflict
They worry it looks like they’re “taking sides”
Roles evolved organically and now feel hard to untangle
Everyone is already busy and stretched

So the overlap continues, quietly taxing people’s energy and goodwill.

A simple rule that reduces most overlap-related stress

Every piece of recurring work needs one clear owner.

Not one doer.Not one contributor.

One accountable owner.

Others can support, advise, or be informed, but accountability cannot be shared without creating ambiguity.

The RACI micro‑map: clarity without blame

One of the simplest tools for resolving overlap is a RACI micro‑map.

RACI stands for:

R – Responsible (does the work)
A – Accountable (owns the outcome — one only)
C – Consulted
I – Informed

Instructions:

List up to 10 recurring tasks and assign:

R – Responsible (does the work)
A – Accountable (owns the outcome – one only)
C – Consulted
I – Informed

Task	A	R	C	I

Rule of thumb:If there is more than one A, role ambiguity exists.

Why RACI works

It separates ownership from contribution
It makes expectations explicit
It removes assumptions and power plays
It reduces emotional load

Used at a small scale, it’s fast, respectful, and stabilising.

How to use RACI without triggering defensiveness

Tone matters more than tools.

Instead of:

“We need to sort this out”

Try:

“Let’s clarify this so it feels fair and easier for everyone.”

Or:

“There’s been some confusion — let’s make ownership clear so pressure doesn’t build up.”

This frames the conversation around support and prevention, not correction.

When role overlap becomes a red flag

Role overlap should be treated as a priority psychosocial risk if:

Conflict is repeated, not resolved
Stress or frustration is openly linked to “stepping on toes”
People are copying others in to protect themselves
Performance conversations keep circling back to unclear expectations
One person consistently absorbs accountability without authority

These are signs the system needs attention, not the individual.

Practical steps you can take

Identify 5–10 recurring tasks where confusion exists
Use the RACI micro‑map to assign one A per task
Document and share the agreement
Check in after a month and adjust if needed

Small clarity changes can significantly reduce pressure and friction.

If role overlap is creating tension, we can help

When accountability is unclear, people pay the price, emotionally and professionally.

At Kōwhai Wellbeing Group, we work with small and growing organisations to:

Identify psychosocial risks linked to role overlap
Facilitate clear, fair role and accountability conversations
Reduce stress, conflict, and burnout caused by unclear work design
Support leaders to address issues early and confidently

👉 Get in touch to talk through what’s happening in your team and explore practical next steps that fit your business