Answer

1. F

   Facts

   GST's 180-day rule is about ITC. The MSMED Act and income-tax rules have separate, shorter timelines for paying micro and small enterprises. Meeting the shorter limit also keeps you safe under GST.

2. P

   Provisions and law

   • Rule 37, CGST Rules 2017If the supplier is not paid within 180 days of the invoice, the proportionate ITC is shown as reversed in the GSTR-3B for the tax period immediately after the 180 days, with interest under Sec 50; it is re-availed once payment is made. Not applicable to reverse charge supplies, and to deemed supplies without consideration.
   • Sec 16(2), second proviso, CGST Act 2017If the recipient does not pay the supplier the value plus tax within 180 days of the invoice date, an amount equal to the ITC availed is paid back with interest, in the manner prescribed in Rule 37.
3. A

   Analysis

   Missing the MSME timeline affects income-tax deduction of the expense in that year, which your CA handles under income tax. Missing the 180-day GST limit means ITC reversal with interest. A single payable ageing report can track both. Pay MSME suppliers first when cash is tight.

4. C

   Conclusion

   1. 1Tag MSME suppliers in your vendor master.
   2. 2Track both MSME and 180-day limits in ageing.
   3. 3Prioritise MSME payments.
   4. 4Reverse ITC under Rule 37 if 180 days pass.

General guidance from TaxSavvy’s library of money processes. Laws change; your Savvy confirms the answer on your exact case before anything is filed.