gst act-definition of tax payable

[giri gattupalli]

respected sir,

what is tax payable for the purpose of sec 50 (1) of GST Act. is there any method or formula prescribed in GST or manuals ?. as per my observation there is no definition given for ' tax payable ' in GST Act. please correct if i am wrong please discuss

thanking you

[YAGAY andSUN]

Your observation is substantially correct: the expression "tax payable" is not expressly defined in the Central Goods and Services Tax Act, 2017. However, its meaning is inferable from the scheme of the Act, particularly in the context of Section 50(1).

Section 50(1) provides that every person who is liable to pay tax but fails to pay such tax or any part thereof within the prescribed period shall, for the period for which the tax remains unpaid, pay interest. The controversy has historically centered on whether "tax payable" refers to gross tax liability or net tax liability (i.e., after adjustment of input tax credit (ITC)).

Legislatively, this ambiguity was clarified through the insertion of a proviso to Section 50(1) (retrospectively applied), which stipulates that interest shall be levied only on that portion of tax which is paid by debiting the electronic cash ledger, except in cases involving proceedings under Sections 73 or 74. Thus, "tax payable" for the purpose of interest computation is effectively construed as the net cash liability, not the gross output tax.

No independent "formula" is prescribed in the Act or Rules for computing "tax payable" per se. Instead, the computation is system-driven and derived from:

• Output tax liability (Section 9),

• Set-off through ITC (Sections 16-49),

• Balance discharged in cash.

Accordingly, the working principle may be expressed as:

Tax payable (for Sec. 50(1) interest) = Output tax liability - Eligible ITC utilized

Interest is then computed only on the portion discharged in cash, for the period of delay.

Judicially, this interpretation has been affirmed in decisions such as Refex Industries Ltd. v. Assistant Commissioner of CGST, wherein it was held that interest liability arises only on the net tax liability. This position has also been administratively accepted via CBIC circulars.

In conclusion, while "tax payable" lacks a statutory definition, its meaning under Section 50(1) is now contextually settled as the net tax liability payable in cash, determined after lawful ITC set-off, and not the gross liability shown in returns.

AI Summary

Tax payable under section 50: query whether a prescribed calculation method or formula exists in GST law or guidance. Whether the phrase tax payable in section 50(1) governs the computation base for interest and related consequences under GST is queried, noting the statute lacks an express definition; the query asks if the Act, subordinate rules, notifications, or departmental manuals prescribe a method or formula to determine what constitutes tax payable for section 50(1).