Formal and Informal Organisation, Delegation and Decentralisation (ISC Class 12 Commerce)
Updated 18 October 2026 · Fact-checked
A formal organisation is the structure of roles and authority deliberately designed by management; an informal organisation is a network of social relationships that arises spontaneously. Delegation is a superior's transfer of authority to a subordinate, who becomes responsible while the superior stays accountable. Decentralisation is the systematic dispersal of authority to all levels, a policy choice of top management.
Solid lines are the designed chain of command, dashed links are friendships; in delegation authority goes down, responsibility comes up, accountability stays.
Illustration drawn for QuestionBuddy.
Understand Formal and Informal Organisation, Delegation and Decentralisation
1. Formal organisation. The structure of roles, authority and relationships deliberately designed by management and shown in charts and manuals.
*Merits*: clear duties and responsibility; unity of command; easy to fix responsibility; orderly communication; stability. *Demerits*: slow procedures (red tape); rigidity; ignores social needs; may lack initiative.
2. Informal organisation. A network of personal and social relationships that arises spontaneously from social interaction among employees, often across departments. Communication travels by the grapevine; the grapevine is the communication network within it, not the organisation itself.
*Merits*: faster communication; satisfies social needs and gives a sense of belonging; fills gaps in the formal structure; helps managers know employees' feelings; builds cooperation and team spirit; supports quick problem-solving. *Demerits*: spreads rumours; may resist change; group norms may oppose organisational goals; pressure to conform.
| Basis | Formal | Informal |
|---|---|---|
| Meaning | Designed by management | Arises spontaneously |
| Origin | Rules and policies | Social interaction |
| Communication | Through the scalar chain | Any direction; fast (grapevine) |
| Authority | From position | From personal qualities |
| Nature | Rigid, stable | Flexible, changing |
| Purpose | Organisational goals | Social and psychological needs |
3. Delegation. A superior transfers part of his authority to a subordinate to perform specific tasks, while remaining accountable.
- Authority: right to give orders and take decisions; flows downward and can be delegated.
- Responsibility: obligation to perform the assigned duty; flows upward.
- Accountability: being answerable for results; it cannot be delegated.
*Importance*: effective management (frees managers from routine); employee development; motivation; growth (trained managers for new units); better coordination and quick decisions.
4. Centralisation and decentralisation. Centralisation keeps decision-making authority at the top: uniform policy, strong control, quick decisions in emergencies, suits small firms, but burdens top managers and delays decisions. Decentralisation is the systematic dispersal of decision-making authority to all levels, except what must be kept at the centre.
*Merits of decentralisation*: reduces top-management burden; develops managerial talent; quick decisions close to action; motivation and initiative; control by evaluating units; growth and diversification. *Demerits*: costly (needs capable managers); lack of uniformity; coordination problems; risk of misuse of authority.
5. Delegation versus decentralisation
| Basis | Delegation | Decentralisation |
|---|---|---|
| Nature | Compulsory: no manager can do all work alone | Optional policy of top management |
| Scope | Between superior and subordinate | Dispersal to all levels |
| Freedom | Little; more control by superior | Greater freedom at lower levels |
| Purpose | Lighten a manager's burden | Increase autonomy of lower levels |
| Status | A process | Result of extending delegation throughout |
Formal and Informal Organisation, Delegation and Decentralisation: key facts
- Delegation
- Authority delegated
- Responsibility accepted
- Accountability retained
- Accountability cannot be delegated.
- Formal versus informal
- Designed by management | Spontaneous social network
- Grapevine belongs to informal.
- Decentralisation
- Authority dispersed to all levels | Optional policy
- Delegation is compulsory.
How to answer Formal and Informal Organisation, Delegation and Decentralisation questions
Questions describe a workplace relationship or decision and ask which organisation type or concept is shown, or ask for merits and distinctions.
- 1Ask whether management designed the relationship (formal) or it arose naturally (informal).
- 2For authority questions, separate authority, responsibility and accountability.
- 3For decentralisation, check whether authority is dispersed at all levels as a policy.
- 4Write merits as benefits and not as features.
Formal and Informal Organisation, Delegation and Decentralisation in real life
The idea, met in an everyday situation. Answer the question in your own words, then compare with the model answer. The one-line hook is what to remember.
Accountability
Suppose a regional manager lets a team leader approve discounts up to 5%, and the team leader gives one customer 12% by mistake.
Who is accountable to the general manager?
Try it first, then show the solutionSolution
- Authority was delegated but accountability cannot be delegated.
- The regional manager remains accountable.
Answer: The regional manager; the team leader is responsible to him.
Memory hook: Delegate the task, keep the accountability.
Informal organisation
Imagine the drivers and clerks of a transport company who play cricket together every Sunday start sharing news about the company before it is officially announced.
Name the type of organisation and the channel.
Try it first, then show the solutionSolution
- A social network arose naturally, not by design.
- News travels through the grapevine.
Answer: Informal organisation; grapevine.
Memory hook: Friends form the informal network.
Tricks to remember Formal and Informal Organisation, Delegation and Decentralisation
Short memory aids. Say each one aloud once, then use it on a question the same day.
ARA
Authority down, Responsibility up, Accountability stays.
Use it when: Delegation elements.
Delegation is a must, decentralisation is a choice
Every manager delegates; only some firms decentralise.
Use it when: Distinguishing the two.
Formal and Informal Organisation, Delegation and Decentralisation: solved examples
Ordered from board level to HOTS. Try each one before you open the solution.
Example 1: Which element cannot be delegated · 1 mark · MCQBoard level
Of authority, responsibility and accountability, the element that cannot be delegated is:
(a) authority
(b) responsibility
(c) accountability
(d) all three
Try it first, then show the solutionSolution
- The superior remains answerable for results.
Answer: (c)
Example 2: Informal organisation merits · 4 marks · Short answerBoard level
State two merits and two demerits of the informal organisation.
Try it first, then show the solutionSolution
- Merit: faster communication through the grapevine.
- Merit: satisfies social needs and builds team spirit.
- Demerit: spreads rumours.
- Demerit: may resist change or oppose organisational goals.
Answer: Merits: speed, social needs. Demerits: rumours, resistance to change.
Example 3: Distinguish delegation and decentralisation · 4 marks · Short answerHarder board level
Suppose a company says, 'We delegate a lot, so we are fully decentralised.' Show with four bases why delegation and decentralisation differ.
Try it first, then show the solutionSolution
- Nature: delegation is compulsory since no manager can do all the work; decentralisation is an optional policy.
- Scope: delegation is between a superior and a subordinate; decentralisation is dispersal to all levels.
- Freedom: under delegation the superior keeps more control; decentralisation gives greater freedom at lower levels.
- Status: delegation is a process; decentralisation is the result of extending delegation throughout the organisation.
Answer: Differ in nature, scope, freedom and status.
Example 4: Spot the type · 4 marks · Short answerHarder board level
Name the concept in each case: (i) a chart shows the CEO, three heads and their teams, (ii) the lunch group of accountants and sales staff shares gossip about a coming reshuffle, (iii) the head office lets every branch manager sanction loans up to a limit as a policy, (iv) the owner of a workshop keeps every decision, down to buying screws, with herself.
Try it first, then show the solutionSolution
- (i) Formal organisation.
- (ii) Informal organisation (grapevine).
- (iii) Decentralisation.
- (iv) Centralisation.
Answer: (i) formal, (ii) informal, (iii) decentralisation, (iv) centralisation.
Example 5: Managing a growing company · 8 marks · Long answerHOTS / competency
Suppose the founder of a fast-growing firm still approves every purchase and is overloaded, branch managers wait for approval, and a strong friendly group of employees spreads rumours about layoffs. Explain what the founder should do using delegation, decentralisation and the informal organisation.
Try it first, then show the solutionSolution
- Delegation: pass routine purchase approvals to subordinates with matching authority, while remaining accountable; this relieves the burden and develops employees.
- Decentralisation: as a policy, disperse decision-making to branch level to speed decisions, develop talent and support growth, while keeping some matters at the centre.
- Risks to manage: lack of uniformity, coordination problems and misuse of authority, through clear guidelines and performance review.
- Informal organisation: recognise it as a source of team spirit and communication and use the informal leaders to share facts.
- Counter rumours by timely, honest communication through the formal channel.
- Conclusion: combine a clear formal structure with sensible delegation and an understanding of informal groups.
Answer: Delegate, decentralise with controls, and work with the informal organisation.
Where students lose marks in Formal and Informal Organisation, Delegation and Decentralisation
The slips examiners see most often, and what to write instead.
Mistake: Calling the grapevine the informal organisation
The chapter warns that the grapevine is its communication network.
Wrong working
Informal organisation is the grapevine.
Right working
Informal organisation is a network of social relationships; the grapevine is its communication channel.
Do this: Network versus channel.
Usually costs: 1 mark.
Mistake: Delegating accountability
It stays with the superior.
Wrong working
After delegation the subordinate is accountable to the general manager.
Right working
The subordinate is responsible to the superior, who remains accountable.
Do this: Accountability stays.
Usually costs: 1-2 marks.
Mistake: Treating delegation and decentralisation as the same
One is a compulsory act, the other an optional policy.
Wrong working
Decentralisation is delegation of authority.
Right working
Delegation is between a superior and a subordinate; decentralisation spreads authority to all levels by policy.
Do this: Use the table.
Usually costs: 1-2 marks.
Exam tips
- Write merits as benefits, not features.
- Learn the five-point table of delegation versus decentralisation.
- State clearly that accountability cannot be delegated.
- Informal organisation arises spontaneously; the grapevine is its channel.
Practice questions on Formal and Informal Organisation, Delegation and Decentralisation
Write each answer on paper first. Open the hint only if you are stuck, and the answer only when you have finished.
Q1 · 1 mark · Very short answerBoard level
What is the name of the informal communication network in an organisation?
Hint
Rumours travel along it.
Answer
The grapevine.
Q2 · 2 marks · Short answerBoard level
State two merits of decentralisation.
Hint
Burden and talent.
Answer
It reduces the burden on top management and develops managerial talent at lower levels (also quick decisions, initiative, easier growth).
Q3 · 2 marks · Short answerHarder board level
Distinguish between authority and accountability in delegation.
Hint
Down and stays.
Answer
Authority is the right to give orders and take decisions and can be delegated downward; accountability is being answerable for results and cannot be delegated, so the superior remains accountable.
Q4 · 4 marks · Short answerHarder board level
A manager has 20 routine approvals a day, each taking 12 minutes. By delegating 15 of them, how many hours a day are saved, and what is gained?
Hint
Minutes to hours.
Answer
Delegated approvals = 15 x 12 = 180 minutes = 3 hours saved a day. The manager gains time for important matters, and subordinates gain experience and motivation.
Q5 · 4 marks · Short answerHOTS / competency
A company moves from centralisation to decentralisation. Evaluate one benefit and one risk, and what top management must keep at the centre.
Hint
Authority that must stay.
Answer
Benefit: quick decisions close to operations and development of lower-level managers. Risk: lack of uniformity and coordination problems, or misuse of authority. Top management must keep authority that has to remain at the centre, such as overall policy, and review the performance of units.
Test your recall
Answer in your head or on paper first, then open the card. Pulling an answer out of memory makes it stick far better than re-reading.
1.Which flows upward: authority or responsibility?Show answer
Responsibility.
2.Who designs a formal organisation?Show answer
Management.
3.Is delegation compulsory?Show answer
Yes, as no manager can do all the work alone.
4.Is decentralisation compulsory?Show answer
No, it is an optional policy.
Formal and Informal Organisation, Delegation and Decentralisation: frequently asked questions
Can informal groups help management?
Yes, they speed communication and build team spirit, though they can spread rumours.
Does decentralisation mean no central control?
No, some authority must be kept at the centre.
Why is delegation motivating?
Trust and responsibility encourage employees and develop them.