Basic pay

Basic pay is the pay drawn in the prescribed level in the pay matrix, and nothing else. Rule 3(x) of the Central Civil Services (Revised Pay) Rules, 2016, notified as gazette G.S.R. 721(E) on 25 July 2016 with effect from 1 January 2016, puts it in exactly those words. For a central government employee it is one number read off one cell of one level of the pay matrix: Rs. 18,000 at the entry of Level 1, Rs. 2,50,000 at Level 18.

That single figure then drives almost everything else on the pay slip. Dearness allowance is a percentage of it, currently 60%. House rent allowance is 30%, 20% or 10% of it by city class. The National Pension System contribution is 10% of basic pay plus dearness allowance from the employee and 14% from the government. The pension is computed on it, the gratuity is computed on it, and the leave encashment on retirement is computed on it. Change the cell and every one of those figures changes with it.

The definition is narrow on purpose. Before 1 January 2016 basic pay was an addition of two components, pay in the running pay band plus the grade pay of the post, under Rule 3(8) of the CCS (Revised Pay) Rules, 2008. The 7th Central Pay Commission removed the second component and the arithmetic that went with it. What survives is a lookup: find the level of the post, find the stage the employee has reached, and read the cell.

This article covers the definition and what it excludes, how the cell is fixed at first appointment and how it was fixed on 1 January 2016, how it moves each year and on promotion, which allowances and deductions are computed on it, its role as emoluments for pension, its treatment under the Income-tax Act, 2025, and the pay structures that preceded it.

The Rule 3(x) definition

Rule 3 of the CCS (Revised Pay) Rules, 2016 carries twelve definitions, and clause (x) is the operative one: “basic pay” in the revised pay structure means the pay drawn in the prescribed Level in the Pay Matrix. Two neighbouring clauses complete the machinery. Clause (vii) makes the Level the one corresponding to the existing pay band and grade pay or scale specified in Part A of the Schedule, and clause (viii) defines pay in the Level as the pay drawn in the appropriate Cell of the Level.

So basic pay resolves to a pair of coordinates. The level is a property of the post, settled by Rule 4, which determines the level of posts by the assignment in the matrix. The cell is a property of the individual, settled by how long the employee has held the level and by what happened at the last fixation event.

The Rules were made by the President under Article 309 of the Constitution and the proviso to clause (5) of Article 148, after consultation with the Comptroller and Auditor General in respect of the Indian Audit and Accounts Department. They took effect from 1 January 2016, a little under seven months before the notification date, so the first year of the revised structure was settled by arrears. Parallel rules carry the same definition into other services: the All India Service pay rules of 2016 for the IAS, IPS and Indian Forest Service, and the Railway Services (Revised Pay) Rules, 2016 for railway servants.

What basic pay excludes

The exclusions do more work than the definition. Because Rule 3(x) confines basic pay to the cell, anything paid alongside the cell sits outside it, whatever it is called.

• Every allowance. Dearness allowance, house rent allowance, transport allowance, children education allowance and the risk and hardship allowances are all payments on top of basic pay, never part of it.
• Special pay and personal qualification pay. Fundamental Rule 9(21)(a)(i) already excluded these from the pay sanctioned for a post, and the 2016 structure carries the exclusion forward.
• Personal pay. Rule 12 protects the pay of an officer on central deputation under the Central Staffing Scheme by granting the shortfall as personal pay, which is an addition to the cell and not a raising of it.
• Non-practising allowance. It is 20% of basic pay for a medical officer, computed on the Rule 3(x) figure and paid separately, subject to basic pay plus non-practising allowance not exceeding Rs. 2,37,500, though it does count as emoluments for pension.
• Military service pay. It is a distinct element of defence pay outside the matrix cell.
• Grade pay. It ceased to be a component of pay on 1 January 2016 and now functions only as the column heading that maps a pre-2016 post to its level.

A restriction expressed on basic pay carries every percentage allowance down with it. Fundamental Rule 35 is a bare power to restrict officiating pay, and DoPT Office Memorandum No. 1/4/2017-Estt.(Pay-I) dated 28 February 2019 supplies the figure, capping the officiating element at 12.5% subject to Rs. 6,700 a month. The restriction reduces the cell, and dearness allowance and house rent allowance then fall with it.

Reading basic pay off the pay matrix

The matrix in Part A of the Schedule has 18 levels printed across 19 columns, Level 13A sitting between Level 13 and Level 14. It was there from the start, in Table 5 of the 7th CPC report of 19 November 2015 and in Part A as first notified, against grade pay Rs. 8,900 with an entry cell of Rs. 1,31,100 and 18 stages. What came later was the government’s modification of 13A in the defence pay matrix, where the index of rationalisation was raised. Levels run left to right in order of seniority and cells run downwards in order of service. The number of stages shortens as the levels rise, because the levels at the top are reached late in a career.

Source: Part A of the Schedule to the CCS (Revised Pay) Rules, 2016, as amended for Level 13 by the CCS (Revised Pay) (Amendment) Rules, 2017, gazette G.S.R. 592(E) dated 15 June 2017. The full table for every level is in levels of the pay matrix and cell by cell in salary by pay level.

The stage counts in the table decide a great deal. Levels 1 to 10 carry 40 stages each, a span the 7th CPC set at paragraph 5.1.39 of its report so that no stagnation takes place in the lower levels. Levels 17 and 18 carry one cell each, so a Secretary and the Cabinet Secretary draw a fixed basic pay with no annual increment at all.

How basic pay is fixed at entry

Rule 8 places a direct recruit at the entry cell. The pay of employees appointed by direct recruitment on or after 1 January 2016 is fixed at the minimum pay, meaning the first cell, in the level applicable to the post. A proviso covers the recruit appointed between 1 January 2016 and the notification date whose existing emoluments already exceeded that first cell, protecting the difference as personal pay. Explanation 2 to Rule 5 closes the other door, denying such an appointee the option of staying in the pre-2016 structure. There is no negotiation, no starting salary band and no discretion in the appointing authority, so every advertised vacancy states a level and not a figure.

The entry cell of Level 1 is Rs. 18,000, and that number is the minimum pay for the whole of the central government. The 7th Central Pay Commission derived it in Chapter 4 of its report using the Aykroyd formula, a need-based costing of a notional family’s food, clothing, fuel and other requirements, and the minimum pay article traces the same method back through the 6th and 5th Commissions. The figure matters beyond Level 1, because Rule 7(1)(A)(ii) provides that where the first cell of the applicable level exceeds the amount produced by the fitment arithmetic, pay is fixed at that first cell.

Higher entry cells attach to direct-recruitment posts up the matrix. A Level 6 direct recruit starts at Rs. 35,400, a Level 7 recruit at Rs. 44,900 and a Level 10 Group A officer at Rs. 56,100, each of them cell 1 of the level concerned. The entry pay article sets out the level-by-level position.

How basic pay was fixed on 1 January 2016

The transition from the pay band structure was a single multiplication followed by a lookup. Rule 7(1)(A)(i) provides that the pay in the applicable level is obtained by multiplying the existing basic pay by a factor of 2.57, rounded off to the nearest rupee, and locating the figure in that level. Where an identical cell exists, that cell is the pay; where none exists, the pay is fixed at the immediate next higher cell.

The gazette works the arithmetic through in an illustration under the rule:

Source: illustration to Rule 7(1)(A)(i), CCS (Revised Pay) Rules, 2016.

The table repays reading in three places. The 2.57 fitment factor applied to the whole of the old basic pay, pay in the band and grade pay together, so the arithmetic starts at Rs. 12,560 and not at Rs. 10,160. It is a different number from the index of rationalisation, the separate multiplier the Commission used at paragraphs 5.1.19 onwards to build the entry cells of the levels themselves. And the rounding is to the nearest rupee at the multiplication stage only; the jump from Rs. 32,279 to Rs. 32,300 is the lookup landing on a printed cell, not a second rounding step.

Medical officers drawing non-practising allowance were fixed under Rule 7(1)(B), which adds an amount equivalent to dearness allowance on the pre-revised non-practising allowance before the lookup. Employees brought over to the revised structure after 1 January 2016 were fixed under Rule 11 in the same manner as Rule 7(1)(A). The general mechanics, including notional fixation for an employee who had retired in the interval, are in pay fixation and notional pay fixation.

The annual increment and how the cell moves

Basic pay grows by cell movement. Rule 9, headed “Increments in Pay Matrix”, provides that the increment is as specified in the vertical cells of the applicable level, and illustrates it with an employee at Rs. 32,300 in Level 4 moving to Rs. 33,300. No percentage appears in the rule. The 3% rate is the rule that generated the printed column, and the 7th CPC report states it at paragraphs 5.1.21 and 5.1.38. The rounding is not stated anywhere: neither the report nor the Schedule carries a note on it, and the convention of rounding to the nearest Rs. 100 with halves going up is read off the printed cells themselves.

Rule 10 supplies the date, and it changed the pre-2016 position. Sub-rule (1) creates two increment dates, 1 January and 1 July, in place of the single 1 July that the 6th CPC structure used, with a proviso that an employee is entitled to only one annual increment in the year. Sub-rule (2) allocates the date by a both-inclusive window: an employee appointed, promoted or granted a financial upgradation between 2 January and 1 July draws the increment on 1 January, and one whose event falls between 2 July and 1 January draws it on 1 July. The full treatment, including the six-month qualifying service condition, which comes from Department of Expenditure Office Memorandum No. 4-21/2017-IC/E.III(A) dated 31 July 2018 and not from the rule, is in annual increment and date of next increment.

Neither end of the matrix carries an increment. An employee at the last cell of a level stays there, because the column is exhausted and the 7th CPC left no stagnation increment in the structure. Levels 17 and 18 have a single cell each, so the holders of those posts draw the same basic pay for the whole of their tenure. An increment may also be stopped as a minor penalty, which is dealt with in withholding of increment.

Basic pay on promotion and on MACP upgradation

A promotion moves the employee to a different level, and Rule 13 settles which cell of it. One increment is given in the level from which the employee is promoted, and the employee is placed at the cell equal to the figure so arrived at in the level of the promoted post; where no such cell is available, at the next higher cell in that level. The increment given in the lower level is a computational step and not an increment drawn in that level.

Fundamental Rule 22(I)(a)(1) then gives the promotee a choice of the date from which pay is fixed: either the date of promotion, or the date of next increment in the lower post. The second option delays the fixation but lands the annual increment under Rule 10 and the promotional increment under Rule 13 on the same day, which frequently produces a higher cell for the rest of the career. The option is exercised in writing within one month of the promotion, and the comparison is worked in option for pay fixation on promotion and in the pay fixation on promotion calculator.

A financial upgradation under the Modified Assured Career Progression scheme moves basic pay by the same Rule 13 method, to the next level in the hierarchy of levels rather than to the level of a post actually held. Rule 10(2) treats an MACP upgradation exactly as it treats a promotion for the purpose of deciding the increment date. The benchmark that gates it is covered in MACP benchmark, and a reversion works the movement backwards under the rules in pay fixation on reversion.

Basic pay, gross pay and emoluments

Six terms are used loosely in conversation and precisely in the rules, and an order means the precise sense.

The fourth row and the fifth differ by two limbs. Fundamental Rule 9(21)(a) defines “Pay” in three limbs, and only limb (i), the pay sanctioned for the post, is basic pay. Limb (ii) brings in overseas pay, technical pay, special pay and personal pay, and limb (iii) brings in anything else specially classed as pay. A pension order that refers to FR 9(21)(a)(i) is therefore narrower than one referring to FR 9(21)(a), and the emoluments article works through where each form appears. The last pay certificate issued on transfer certifies gross pay, which is a third thing again.

Allowances and deductions computed on basic pay

Every percentage payment on a central government pay slip takes the Rule 3(x) cell as its base. The flat payments take the level instead, so two employees in the same level with ten years of service between them draw the same transport allowance and very different dearness allowance. Levels 1 and 2 are the exception: once basic pay reaches Rs. 24,200 the employee moves to the Levels 3 to 8 slab, a condition added by Department of Expenditure Office Memorandum No. 21/5/2017-E.II(B) dated 2 August 2017 in modification of the parent order.

The National Pension System rows deserve a note, because the income-tax side uses the same base and states it explicitly. Section 124(13)(b) of the Income-tax Act, 2025 defines salary for the pension-contribution deduction as basic pay plus dearness allowance where the terms of employment so provide, excluding all other allowances and perquisites. The General Provident Fund subscription of an Old Pension Scheme employee runs on the same base, and the Central Government Employees Group Insurance Scheme runs on neither, being a flat deduction by group. A full pay slip is assembled from these lines in the 7th CPC salary calculator.

Basic pay in the pension formula

For an employee on the Old Pension Scheme, the pension is 50% of emoluments, and Rule 31(1) of the CCS (Pension) Rules, 2021 defines emoluments as basic pay under Fundamental Rule 9(21)(a)(i) drawn immediately before retirement. The Explanation to that sub-rule adds two things and only two: the stagnation increment, and the non-practising allowance granted to a medical officer in lieu of private practice. Rule 32(1) takes the average of emoluments over the last ten months of service where the average is more favourable.

Dearness allowance never enters. It reappears afterwards as dearness relief on the pension, at the same percentage as the serving employee’s dearness allowance. A pensioner’s total receipt therefore tracks the serving rate without the pension itself being revised. The commutation of pension lump sum runs off the same emoluments figure, because it is computed on the pension. The service gratuity does not: Rule 44(3) of the CCS (Pension) Rules, 2021 adds the dearness allowance admissible on the date of retirement to its emoluments, as Rule 45 does for the retirement gratuity and the death gratuity.

Under the Unified Pension Scheme, operative from 1 April 2025, the assured payout is 50% of the average basic pay of the last twelve months, which is a different averaging window from Rule 32(1) and a reason the two schemes can diverge for an employee promoted late in service. The comparison across all three schemes is in NPS, OPS and UPS, and central government pension covers the machinery.

Basic pay under the earlier pay structures

The meaning of the phrase has changed with each Pay Commission, and a pre-2016 order using it means something the current rules do not.

The 6th CPC structure is the one an old order is most likely to be speaking of, and its basic pay was an addition. An employee in Pay Band-1 with pay of Rs. 5,200 in the band and grade pay of Rs. 1,800 had a basic pay of Rs. 7,000, and an order of that era speaking of “basic pay” meant the sum. Rule 3(6) of the 2008 Rules defined grade pay as the fixed amount corresponding to the pre-revised scale, Rule 3(8) added the two, and the 6th Central Pay Commission article traces how the running band produced stagnation the matrix was designed to remove. For posts in the Higher Administrative Grade and above there was no grade pay component even then, and Rule 3(8) read basic pay as the pay in the prescribed scale.

The 7th Central Pay Commission collapsed the two components into one, which is the single change that makes Rule 3(x) short enough to state in a line. The central pay commission hub carries the sequence from 1946 onwards.

Income tax on basic pay

Basic pay is salary within the meaning of Section 16 of the Income-tax Act, 2025, and is charged to tax under Section 15(1) in the tax year in which it is due or paid, whichever is earlier. Nothing about it is exempt or deductible at source in the way an allowance can be. Where an employee receives basic pay for an earlier year, Section 15(1)(c) charges the arrears in the year of receipt, and relief for the resulting bunching is claimed under Section 157 in Form 39 under rule 73 of the Income-tax Rules, 2026.

The deduction that does attach to it is the standard deduction at serial 2 of the Section 19(1) Table, the successor to Section 16(ia) of the repealed 1961 Act. It runs at Rs. 75,000 where tax is computed under Section 202(1) and Rs. 50,000 otherwise, or the salary if that is less, and it applies to the salary as a whole. Section 202(2)(a)(iv) removes only serial 1 of that Table, the employment-tax deduction, from the default regime, so the standard deduction survives it.

The contrast with the allowances built on basic pay is the practical point. House rent allowance carries a conditional exemption computed partly on basic pay, under serial 11 of Schedule III read with rule 279 of the Income-tax Rules, 2026, though Section 202(2)(a)(i) withdraws that serial in the default regime, which is where most salaried taxpayers now sit. Several prescribed allowances carry the capped relief in rule 280. Basic pay carries none of this. A transfer that converts allowance into pay raises the tax bill even where gross pay is unchanged. The head-by-head treatment is in income tax for government employees and the regime comparison in new tax regime and old tax regime.

Basic pay when full pay is not drawn

Four situations interrupt the drawal of the cell without changing the cell itself, and the distinction matters for pension, where the cell is what counts.

A suspended government servant draws no pay. Fundamental Rule 53 substitutes a subsistence allowance, set for the first three months at half the amount the servant would have drawn on leave on half pay, with dearness allowance on that amount under FR 53(1)(ii)(a). No increment accrues during suspension, so the cell stands still, and FR 54-B regulates the period afresh on reinstatement.

On leave, the cell is unchanged and what varies is the leave salary computed on it, under the CCS (Leave) Rules, 1972. Extraordinary leave taken without a medical certificate does not count for the increment, so the cell movement is postponed although the cell is not reduced. An employee in foreign service draws pay from the borrowing organisation while the lending government keeps the notional cell alive for pension. A re-employed pensioner has pay fixed under a separate method covered in pay fixation on re-employment, and an employee on deputation draws the deputation allowance on top of a protected cell.

Misreadings of basic pay that cost money

Each of the following readings is settled by a provision, named against it.

Treating grade pay as still live. An employee who adds a grade pay figure to a matrix cell arrives at a basic pay that has not existed since 31 December 2015. Grade pay is a column heading in Part A of the Schedule now, used to find the level and for nothing else.

Reading “pay” in an old order as basic pay. Fundamental Rule 9(21)(a) has three limbs and basic pay is only the first. An order citing the whole of FR 9(21)(a) reaches special pay and personal pay; one citing FR 9(21)(a)(i), as Rule 31(1) of the CCS (Pension) Rules, 2021 does, does not.

Computing the increment as 3% by hand. Rule 9 grants whatever the next cell states. The cells were built at 3% and rounded to the nearest Rs. 100, so a hand computation disagrees with the matrix in most cells and the matrix governs.

Assuming a promotion lifts pay by the difference between entry cells. Rule 13 gives one increment in the old level and then finds the equal or next higher cell in the new one, so an employee well down a long column can be promoted into a cell only a few hundred rupees higher. The MACP against promotion comparison sets out where the two routes diverge.

What the 8th Pay Commission leaves open

The 8th Central Pay Commission will recommend a structure of its own, and on acceptance the government will notify fresh revised-pay rules carrying their own definition of basic pay, their own fitment factor and their own matrix. Until the report is submitted and those rules are notified, the position in this article is the operative one, and no revised minimum pay, fitment factor or cell value exists in any order.

What is genuinely open is whether the matrix survives as a form. It replaced the running pay band after a single Commission, and its two design features, the 40-stage lower levels and the absence of a stagnation increment, are both on the staff-side agenda. The 8th Central Pay Commission article tracks the terms of reference and 8th CPC fitment factor separates the demands on record from the figures circulating without one.

Related Articles

• Pay matrix
• Levels of the pay matrix
• Annual increment
• Date of next increment
• Stagnation increment
• Withholding of increment
• Pay fixation
• Pay fixation on promotion
• Option for pay fixation on promotion
• Pay fixation on reversion
• Pay fixation on re-employment
• Notional pay fixation
• Pay protection
• Fitment factor
• Minimum pay
• Entry pay
• Aykroyd formula
• Grade pay
• Pay band
• Personal pay
• Emoluments
• CCS (Revised Pay) Rules, 2016
• All India Service pay rules of 2016
• Railway Services (Revised Pay) Rules, 2016
• Defence pay matrix
• Fundamental Rules
• Fundamental Rule 22
• Fundamental Rule 27
• FR 35 officiating pay limit
• Subsistence allowance
• Modified Assured Career Progression
• MACP benchmark
• MACP against promotion
• Dearness allowance
• House rent allowance
• Transport allowance
• Non-practising allowance
• Military service pay
• Children education allowance
• Central Government Employees Group Insurance Scheme
• General Provident Fund
• National Pension System
• Unified Pension Scheme
• Old Pension Scheme
• NPS, OPS and UPS compared
• Central government pension
• Commutation of pension
• Service gratuity
• Death gratuity
• Gratuity for central government employees
• Leave encashment
• Dearness relief
• Last pay certificate
• CCS (Leave) Rules, 1972
• Foreign service
• Deputation allowance
• Income tax for government employees
• Income-tax Act, 2025
• New tax regime
• Old tax regime
• Standard deduction
• 7th Central Pay Commission
• 6th Central Pay Commission
• Central Pay Commission
• 8th Central Pay Commission
• 8th CPC fitment factor
• Cabinet Secretary pay
• Section officer salary
• Assistant section officer salary
• IPS salary
• Department of Expenditure
• Department of Personnel and Training
• 7th CPC salary calculator
• Salary by pay level
• Pay fixation on promotion calculator

External references

• Central Civil Services (Revised Pay) Rules, 2016, gazette notification of 25 July 2016
• Report of the 7th Central Pay Commission
• Report of the 7th Central Pay Commission, landing page
• Department of Expenditure clarification on Rule 10 of the CCS (Revised Pay) Rules, 2016, dated 28 November 2019
• Department of Expenditure, pay related matters
• Department of Expenditure, Ministry of Finance
• Department of Personnel and Training

References

1. Central Civil Services (Revised Pay) Rules, 2016, gazette notification G.S.R. 721(E) dated 25 July 2016: Rule 3(x) (definition of basic pay), Rule 3(vii) and 3(viii) (Level and pay in the Level), Rule 4 (level of posts), Rule 5 and Explanation 2 (drawal of pay), Rule 7(1) (fixation on 1 January 2016), Rule 8 (direct recruits placed at the first cell), Rule 9 (increments in the pay matrix), Rule 10 (date of next increment), Rule 12 (pay protection as personal pay) and Rule 13 (fixation on promotion).
2. Central Civil Services (Revised Pay) (Amendment) Rules, 2017, gazette notification G.S.R. 592(E) dated 15 June 2017 (amendment of Level 13).
3. Report of the 7th Central Pay Commission, November 2015: Chapter 4 (minimum pay on the Aykroyd basis), Table 5 (the pay matrix including Level 13A) and Chapter 5, paragraphs 5.1.19 onwards (index of rationalisation), 5.1.21 and 5.1.38 (the 3% increment rate) and 5.1.39 (the 40-stage span of the lower levels).
4. Fundamental Rules, FR 9(21)(a) (definition of pay), FR 22(I)(a)(1) (option on promotion), FR 35 (limit on officiating pay), FR 53 (subsistence allowance during suspension) and FR 54-B (regulation of the period on reinstatement).
5. Central Civil Services (Pension) Rules, 2021, Rule 31(1) (emoluments as basic pay under FR 9(21)(a)(i), with the Explanation on stagnation increment and non-practising allowance) and Rule 32(1) (average emoluments).
6. Central Civil Services (Revised Pay) Rules, 2008, Rule 3(6) (grade pay) and Rule 3(8) (basic pay as pay in the pay band plus grade pay).
7. Department of Expenditure Office Memorandum No. 1/1(i)/2026-E.II(B) dated 22 April 2026 (dearness allowance with effect from 1 January 2026).
8. Department of Expenditure Office Memorandum No. 2/5/2017-E.II(B) dated 7 July 2017 (house rent allowance rates and the dearness allowance escalation schedule).
9. Department of Expenditure Office Memorandum No. 21/5/2017-E.II(B) dated 7 July 2017 (transport allowance rates by pay level).
10. Income-tax Act, 2025: Section 15(1) (charge of salary), Section 16 (meaning of salary), Section 19(1) Table serial 2 (standard deduction), Section 124(13)(b) (salary for the pension-contribution deduction) and Section 202(2)(a)(iv) (default regime).