P&L Foundations
PBT, Tax and PAT
This lesson explains the final bridge in the P&L. Profit Before Tax is profit before the tax line. Tax is the charge on taxable profit. Profit After Tax is the final accounting profit left after tax.
Concept First
Learn It Step By Step
Start with the business meaning, then move into the formula.
Why should PAT be explained through a bridge?
PAT can change because EBIT changed, other income or deductions changed, finance charges changed, or the tax rate changed. A finance professional explains the bridge before judging whether final profit improved.
Why is PAT not the same as cash flow?
PAT is accounting profit. Cash flow also depends on working capital, receivables, inventory, payables, capital expenditure, and borrowings.
How should I read the answer?
PBT tells whether profit remains after operating performance, other items, and finance cost. Tax explains the gap between pre-tax and post-tax profit. PAT is the final accounting profit, but it should be read with the reasons behind the bridge and with cash conversion.
Formula Lab
Understand the Formula
Read the formula like a business sentence before calculating it.
Formula 1
PBT = EBIT + Other Income - Other Deductions - Finance Charges
Formula 2
PAT = PBT - Tax
Why this formula exists
PAT is the final accounting profit after PBT is reduced by tax.
How it is derived
First build PBT from EBIT, other income, other deductions, and finance charges. Then deduct tax from PBT. The remaining amount is PAT.
Simple example
EBIT Rs. 100L + Other Income Rs. 12L - Other Deductions Rs. 4L - Finance Charges Rs. 18L = PBT Rs. 90L. Tax at 25% is Rs. 22.5L, so PAT is Rs. 67.5L.
Solved Case Study
Read the Numbers Like an Analyst
Work through one business case slowly: understand the situation, calculate the ratios, then interpret what the numbers are really saying.
Case context
A company has EBIT of Rs. 100L, other income of Rs. 12L, other deductions of Rs. 4L, and finance charges of Rs. 18L. PBT is Rs. 90L. If tax is 25 percent of PBT, tax is Rs. 22.5L and PAT is Rs. 67.5L.
Case: From EBIT to final shareholder profit
A company reports EBIT of Rs. 120L, other income of Rs. 10L, other deductions of Rs. 5L, finance charges of Rs. 25L, and tax rate of 25 percent.
Calculate PBT
PBT is the profit before tax after adjusting for non-operating items and finance cost.
This is the profit base before tax.
Calculate tax and PAT
PAT is what remains after tax.
PAT belongs to shareholders in accounting terms, but the learner should still check whether it became cash.
Interpretation
What This Means In Practice
Read the result as a business signal, not as a standalone number.
Read it through the P&L chain
PBT tells whether profit remains after operating performance, other items, and finance cost. Tax explains the gap between pre-tax and post-tax profit. PAT is the final accounting profit, but it should be read with the reasons behind the bridge and with cash conversion. Ask where this item sits between revenue, gross margin, EBIT, PBT, and PAT. The same rupee amount can mean different things depending on whether it affects product economics, operating overhead, finance cost, or tax.
What a manager should investigate
Do not read PAT as one isolated number. Explain how EBIT became PBT, how tax converted PBT into PAT, and whether the final profit is recurring and cash-backed. Check trend as a percentage of net sales, compare with peers, and identify the driver: price, volume, input cost, overhead control, accounting classification, or one-time item.
Key Takeaway
Do not read PAT as one isolated number. Explain how EBIT became PBT, how tax converted PBT into PAT, and whether the final profit is recurring and cash-backed.
Practice Checkpoint
Check Your Understanding
Work through the quiz in smaller sets. Your answers stay visible while this page is open, so you can review before moving on.
Question 1 of 15
Level 1What does PBT mean?
Question 2 of 15
Level 1What does PAT represent?
Question 3 of 15
Level 1Which item is deducted from PBT to arrive at PAT?
Question 4 of 15
Level 1If EBIT is stable but PAT falls, what should be checked before blaming operations?
Question 5 of 15
Level 1Why should PAT not be confused with cash flow?
10 questions remaining in this lesson.
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Revenue from Operations
P&L Foundations
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