CBSE Class 12 Accountancy Unit 1 Notes | Accounting for Partnership Firms
By Commerce Wallah | Last updated: October 2026
CBSE Class 12 Accountancy Unit 1: Accounting for Partnership Firms is one of the most important units for board exam preparation. It introduces the accounting treatment of partnership firms: the partnership deed, capital accounts, the Profit and Loss Appropriation Account, interest on capital and drawings, guarantee of profit and past adjustments.
The unit may look lengthy at first, but once the basic rules are clear, most questions become systematic. The key is to understand which rule applies, where the adjustment is recorded, and how the amount is calculated. These notes explain the complete unit in simple language, with tables, formulas and worked examples to help you prepare for the CBSE Class 12 Accountancy board exam 2027.
Topics Covered in This Unit
- Meaning and features of partnership
- Partnership deed
- Provisions of the Indian Partnership Act, 1932
- Fixed and fluctuating capital accounts
- Profit and Loss Appropriation Account
- Interest on capital
- Interest on drawings
- Partner's salary and commission
- Division of profit among partners
- Guarantee of profit
- Past adjustments
- Formulas, common mistakes and practice questions
1. Meaning of Partnership
A partnership is a form of business organisation in which two or more persons agree to carry on a business and share its profits according to an agreed arrangement. The persons who enter into a partnership are called partners, and collectively they are known as a firm.
Simple Example
Suppose A and B start a business together.
- A contributes ₹4,00,000.
- B contributes ₹2,00,000.
- They agree to share profits in the ratio of 2:1.
A and B are partners and the business is called a partnership firm.
2. Features of Partnership
The important features of partnership are given below.
| Feature | Meaning |
|---|---|
| Two or more persons | A partnership requires at least two persons. |
| Agreement | Partnership arises from an agreement between partners. |
| Business | Partners must agree to carry on a business. |
| Profit sharing | Partners agree to share profits according to an agreed ratio. |
| Mutual agency | Every partner can act as an agent of the firm and of the other partners. |
| Unlimited liability | Generally, partners have unlimited liability for the firm's debts. |
| Good faith | Partners are expected to deal honestly and fairly with one another. |
Exam Point
Mutual agency is an important feature of partnership. It means the act of one partner in the ordinary course of business can bind the firm and the other partners.
3. Partnership Deed
A Partnership Deed is a written agreement containing the terms and conditions agreed upon by the partners. Although a partnership can exist without a written deed, a written deed helps prevent misunderstandings and disputes among partners.
Common Contents of a Partnership Deed
- Name of the firm
- Nature of business
- Capital contributed by each partner
- Profit-sharing ratio
- Interest on capital
- Interest on drawings
- Salary or commission to partners
- Admission of a new partner
- Retirement or death of a partner
- Drawings by partners
- Rules regarding goodwill
- Settlement of disputes
Why is the Partnership Deed Important?
Imagine three partners have different ideas about how profits should be divided. A properly prepared deed provides a clear reference for resolving such issues. Therefore, a partnership deed provides clarity, certainty and protection against disputes.
4. Provisions of the Indian Partnership Act, 1932
A very important exam question is: what happens when there is no partnership deed, or when the deed is silent on a particular matter? In that situation, the relevant provisions of the Indian Partnership Act, 1932 apply.
| Matter | Provision in the absence of a partnership deed |
|---|---|
| Profit and loss | Shared equally |
| Interest on capital | No interest is allowed |
| Interest on drawings | No interest is charged |
| Partner's salary | No salary is allowed |
| Partner's commission | No commission is allowed |
| Interest on partner's loan | Allowed at 6% p.a. |
Remember This Shortcut
No Deed = Equal Profit + No Interest on Capital + No Interest on Drawings + No Salary + No Commission
But if a partner gives a loan to the firm, interest is allowed at 6% per annum in the absence of an agreement to the contrary.
5. Fixed and Fluctuating Capital Accounts
Partnership firms generally maintain partners' capital accounts under one of two systems: the Fixed Capital Method or the Fluctuating Capital Method. Understanding the difference is extremely important for numerical questions.
A. Fixed Capital Method
Under the fixed capital method, the original capital of the partner generally remains unchanged unless additional capital is introduced or capital is withdrawn permanently. Two accounts are normally maintained: a Capital Account and a Current Account.
The Capital Account records:
- Opening capital
- Additional capital introduced
- Permanent withdrawal of capital
The Current Account records:
- Interest on capital
- Partner's salary
- Partner's commission
- Share of profit
- Drawings
- Interest on drawings
- Share of loss
Format of Partners' Current Account (Fixed Capital Method)
| Debit side | Credit side |
|---|---|
| Balance b/d (if debit balance) | Balance b/d (if credit balance) |
| Drawings | Interest on capital |
| Interest on drawings | Salary / commission |
| Share of loss | Share of profit |
| Balance c/d | Balance c/d |
B. Fluctuating Capital Method
Under the fluctuating capital method, only one capital account is maintained for each partner. The balance changes because of profit or loss, interest on capital, salary, commission, drawings, interest on drawings and additional capital. Therefore, the capital balance keeps fluctuating.
Format of Partner's Capital Account (Fluctuating Capital Method)
| Debit side | Credit side |
|---|---|
| Drawings | Balance b/d |
| Interest on drawings | Bank (additional capital introduced) |
| Share of loss | Interest on capital |
| Balance c/d | Salary / commission |
| Share of profit |
Easy Difference
Fixed Capital → Capital Account + Current Account
Fluctuating Capital → Only Capital Account
6. Profit and Loss Appropriation Account
The Profit and Loss Appropriation Account shows how the profit available to the partners is distributed. It is prepared after the firm's normal Profit and Loss Account. The Profit and Loss Account determines the net profit, while the Appropriation Account shows how that profit is appropriated among partners.
Items Generally Appearing in the Appropriation Account
| Debit side | Credit side |
|---|---|
| Interest on capital | Net profit transferred from Profit and Loss Account |
| Partner's salary | Interest on drawings |
| Partner's commission | |
| Share of profit transferred to partners' capital or current accounts |
Important Point
Unless the deed says otherwise, interest on capital is allowed only out of profits. If the profit is not enough to pay the full interest, it is allowed in proportion to the interest due to each partner.
7. Interest on Capital
Interest on capital is allowed to a partner when it is provided in the partnership deed or another applicable agreement.
Formula
Interest on Capital = Capital × Rate / 100 × Time (in years)
Example
B's capital = ₹2,00,000 and the rate of interest = 10% p.a.
Interest on capital = ₹2,00,000 × 10/100 = ₹20,000
This ₹20,000 is credited to B's Capital Account (fluctuating capital) or B's Current Account (fixed capital).
8. Interest on Drawings
When a partner withdraws money or goods from the business for personal use, it is called drawings. If interest on drawings is applicable, the partner is charged interest on the amount withdrawn. The time depends on when the drawings were made.
Formula
Interest on Drawings = Total Drawings × Rate / 100 × Average Period (in months) / 12
Average Period When Equal Amounts Are Withdrawn
| Drawings made | Average period |
|---|---|
| Beginning of every month | 6.5 months |
| Middle of every month | 6 months |
| End of every month | 5.5 months |
| Beginning of every quarter | 7.5 months |
| Middle of every quarter | 6 months |
| End of every quarter | 4.5 months |
Example
A partner withdraws ₹5,000 at the beginning of every month. Interest on drawings is charged at 12% p.a.
Total drawings = ₹5,000 × 12 = ₹60,000
Interest = ₹60,000 × 12/100 × 6.5/12 = ₹3,900
9. Partner's Salary and Commission
A partner may receive salary or commission for additional responsibilities performed for the firm. However, salary or commission is allowed only when the partnership deed provides for it or the partners have otherwise agreed.
Example
A partner receives a salary of ₹10,000 per month. Annual salary = ₹10,000 × 12 = ₹1,20,000. This amount is treated as an appropriation of profit.
10. Division of Profit Among Partners
After deducting the applicable appropriations, the remaining profit is distributed among partners according to the profit-sharing ratio.
Example
A and B share profits in the ratio of 3:2. Profit available for distribution = ₹1,00,000.
A's share = ₹1,00,000 × 3/5 = ₹60,000
B's share = ₹1,00,000 × 2/5 = ₹40,000
11. Guarantee of Profit
Sometimes a partner is guaranteed a minimum amount of profit. If the partner's actual share is less than the guaranteed amount, the shortfall (deficiency) has to be made good by the partner or partners who gave the guarantee, as stated in the question or agreement.
Worked Example
A, B and C share profits in the ratio of 3:2:1. A and B guarantee C a minimum profit of ₹40,000, and they bear any deficiency in their profit-sharing ratio (3:2). The profit of the firm is ₹1,80,000.
| Particulars | A | B | C | Total |
|---|---|---|---|---|
| Share of profit (3:2:1) | 90,000 | 60,000 | 30,000 | 1,80,000 |
| Deficiency of C (₹40,000 − ₹30,000) | 10,000 | 10,000 | ||
| Deficiency borne by A and B (3:2) | (6,000) | (4,000) | +10,000 | 0 |
| Final share of profit | 84,000 | 56,000 | 40,000 | 1,80,000 |
Important
While solving guarantee questions, always determine:
- The actual share of the guaranteed partner
- The guaranteed amount
- The deficiency, if any
- Who will bear the deficiency, and in which ratio
- The final amount payable to each partner
12. Past Adjustments
Past adjustment is one of the most important practical areas of this unit. Sometimes, after the accounts have been prepared and profits distributed, the partners discover that an item was completely omitted, recorded with an incorrect amount, or distributed using an incorrect ratio. Instead of reopening the entire accounting process, the correction is made through a single adjustment entry. This is known as Past Adjustment.
Situations Covered Under Past Adjustments
- Interest on capital omitted
- Interest on drawings omitted
- Partner's salary omitted
- Partner's commission omitted
- Wrong profit-sharing ratio
- Incorrect treatment of any of the above items
Steps to Solve Past Adjustment Questions
- Calculate what each partner should have received.
- Calculate what each partner actually received.
- Find the difference for each partner.
- Identify the partner who has been over-credited.
- Identify the partner who has been under-credited.
- Pass one adjustment entry.
Example 1: Interest on Capital Omitted
A and B are partners sharing profits equally. Interest on capital was omitted. A should receive ₹8,000 and B should receive ₹5,000 as interest on capital.
Total interest = ₹13,000. This amount should have been charged to the profit before distribution, so each partner bears half of it (₹6,500) through the equal profit share.
| Particulars | A | B |
|---|---|---|
| Interest on capital (credit) | +8,000 | +5,000 |
| Share of the interest in profit, equal ratio (debit) | –6,500 | –6,500 |
| Net effect | +1,500 | –1,500 |
A has to receive ₹1,500 and B has to pay ₹1,500. The adjustment entry is:
B's Capital/Current A/c Dr. ₹1,500
To A's Capital/Current A/c ₹1,500
The accounts used depend on whether the firm follows the fixed or the fluctuating capital system.
Exam Tip
Do not simply credit the omitted interest. Always calculate the complete net effect on each partner.
Example 2: Wrong Profit-Sharing Ratio
A and B should share profits in the ratio of 3:2, but the profit of ₹50,000 was distributed equally.
| Particulars | A | B |
|---|---|---|
| Correct distribution (3:2) | 30,000 | 20,000 |
| Actual distribution (equal) | 25,000 | 25,000 |
| Difference | 5,000 less received | 5,000 more received |
The adjustment entry is:
B's Capital/Current A/c Dr. ₹5,000
To A's Capital/Current A/c ₹5,000
13. Fixed vs Fluctuating Capital – Quick Revision
| Basis | Fixed capital | Fluctuating capital |
|---|---|---|
| Number of accounts | Capital + Current Account | Only Capital Account |
| Capital balance | Generally remains fixed | Changes frequently |
| Profit | Current Account | Capital Account |
| Drawings | Current Account | Capital Account |
| Interest on capital | Current Account | Capital Account |
| Salary / commission | Current Account | Capital Account |
| Interest on drawings | Current Account | Capital Account |
Memory Trick
Fixed = Two Accounts. Fluctuating = One Account.
14. Most Important Formulas
| Item | Formula |
|---|---|
| Interest on capital | Capital × Rate / 100 × Time (in years) |
| Interest on drawings | Total drawings × Rate / 100 × Average period (months) / 12 |
| Share of profit | Total profit × Partner's ratio / Total of ratio |
For example, if the ratio is 3:2, the total ratio is 3 + 2 = 5, so A's share is 3/5 and B's share is 2/5.
15. Common Mistakes Students Should Avoid
- Confusing capital and current accounts. Under the fixed capital method, regular adjustments go to the Current Account.
- Giving interest on capital when there is no agreement. In the absence of an agreement, interest on capital is not allowed.
- Charging interest on drawings without checking the agreement. First check whether interest on drawings is applicable.
- Forgetting the effect of omitted items on profit distribution. This is especially important in past-adjustment questions.
- Ignoring the profit-sharing ratio. Always check the agreed ratio before distributing profit.
16. Practice Questions
Theory Questions
- State any four features of partnership.
- What is a partnership deed? Why is it important?
- State the provisions of the Indian Partnership Act, 1932 that apply in the absence of a partnership deed.
- Differentiate between fixed capital and fluctuating capital.
- What is a Profit and Loss Appropriation Account?
- What is past adjustment? Name any three situations in which it arises.
Numerical Practice
Question 1. A partner withdrew ₹2,000 at the end of every month during the year. Interest on drawings is charged at 6% p.a. Calculate the interest on drawings.
Answer: Total drawings = ₹2,000 × 12 = ₹24,000. Average period for drawings at the end of every month = 5.5 months. Interest = ₹24,000 × 6/100 × 5.5/12 = ₹660.
Question 2. A and B share profits equally. A's salary of ₹6,000 p.a., allowed by the deed, was omitted while distributing profit. Pass the adjustment entry.
Answer: A should get ₹6,000, but this salary should have been charged to profit, so each partner bears ₹3,000. Net effect: A +₹3,000, B –₹3,000. Entry: B's Capital/Current A/c Dr. ₹3,000 To A's Capital/Current A/c ₹3,000.
17. One-Page Revision Table
| Topic | Key point |
|---|---|
| Partnership | Agreement between persons to carry on business and share profits |
| Partnership deed | Written agreement containing the terms of the partnership |
| No deed | Equal profit sharing |
| Interest on capital | Not allowed without agreement |
| Interest on drawings | Not charged without agreement |
| Partner's salary / commission | Not allowed without agreement |
| Partner's loan | 6% p.a. in the absence of a contrary agreement |
| Fixed capital | Capital + Current Account |
| Fluctuating capital | Only Capital Account |
| Appropriation A/c | Shows distribution of profit |
| Guarantee | Minimum profit assured to a partner |
| Past adjustment | Correction of a previously omitted or wrong adjustment |
18. Exam Preparation Strategy and Final Checklist
For this unit, practise both conceptual and numerical questions. The best way to prepare is:
- Understand the rule.
- Learn the format.
- Solve a simple example.
- Practise examination-level questions.
- Revise common adjustments.
Before your CBSE examination, make sure you can confidently answer these questions:
- What are the features of partnership?
- What is a partnership deed?
- What happens when the deed is silent?
- What is the difference between fixed and fluctuating capital?
- How is the Profit and Loss Appropriation Account prepared?
- How are interest on capital and interest on drawings calculated?
- How is a partner's salary treated?
- How does guarantee of profit work?
- How are past adjustments calculated?
Frequently Asked Questions
What is a partnership deed?
A partnership deed is a written agreement between partners containing the terms and conditions governing the partnership.
What happens if there is no partnership deed?
The relevant provisions of the Indian Partnership Act, 1932 apply.
Is interest on capital allowed when the deed is silent?
No. In the absence of an agreement, interest on capital is not allowed.
What is the difference between fixed and fluctuating capital?
Under the fixed capital method, a separate current account is maintained and capital generally remains unchanged. Under the fluctuating capital method, only one capital account is maintained and its balance changes with different adjustments.
What is past adjustment?
Past adjustment is the accounting correction made when an item relating to partners was omitted or incorrectly treated after the profit had already been distributed.
What is a guarantee of profit?
It is an arrangement under which a partner is assured a minimum amount of profit, with any deficiency being borne according to the agreed terms.
Conclusion
Accounting for Partnership Firms becomes much easier when you understand the logic behind each adjustment instead of memorising journal entries blindly. The most important habit is to read the partnership agreement carefully, identify the applicable rule, calculate the amount correctly, and then record the adjustment in the appropriate account.
For board exam preparation, give special attention to the Profit and Loss Appropriation Account, fixed and fluctuating capital, guarantee of profit and past adjustments, because these topics need both conceptual understanding and numerical practice. Keep practising, revise the formats regularly, and always show your working clearly in the examination.
Read Also:
1. Class 12 Business Studies Planning Notes - https://www.commercewallah12.com/2026/09/cbse-class-12-bst-planning-case-studies-answers-2027.html
2. Class 12 Accountancy Most Important Questions - https://www.commercewallah12.com/2026/09/class-12-accountancy-50-most-important-questions-2026-27.html
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