WorkIndex/Section 43b H MSME Payment 45 Days
Compliance guide

Section 43b H MSME Payment 45 Days
India-specific preparation guide

Section 43b H MSME Payment 45 Days needs current-law checks, portal verification, documents and a precise brief before you compare experts on the WorkIndex work index.

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Last fact-checked: 2026-07-01
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India specific
SECTION 43B / 40A BUSINESS DEDUCTION SPECIFIC (20 pages)

What this page helps you decide

Section 43b H MSME Payment 45 Days is best handled after identifying the exact scope, period, applicable portal and documents. Use this page to prepare a sharper expert brief instead of relying on generic summaries.

  • Identify the exact period, assessment year or tax year, income head, entity type and portal status before applying Section 43b H MSME Payment 45 Days.
  • Reconcile source data such as AIS/TIS, Form 26AS, books, bank statements, invoices, notices and prior returns.
  • Ask the expert to flag regime choice, deduction limits, disclosure schedules, penalty exposure and expected deliverables.
  • Do not rely on old blog summaries where forms, deadlines, sections or portal utilities have changed.
Fact check

Accuracy notes before you act

  • Under Section 43B(h), payments due to registered MSMEs (Micro and Small) must be made within 15 days (or up to 45 days if written agreement exists). Late payments cannot be deducted in that tax year under {topic}.
  • Delayed payments to MSMEs trigger compound interest at three times the RBI bank rate on delayed payments. This interest is mandatory and is not tax-deductible for the buyer.
  • MSME presumptive tax benefits are available u/s 44AD up to a turnover limit of ₹3 crore (if cash receipts do not exceed 5%).
  • MSME quarterly GST return filing (QRMP scheme) is available for taxpayers with an aggregate turnover of up to ₹5 crore.
Documents

Documents and facts to keep ready

  • PAN, Aadhaar, GSTIN, CIN/LLPIN, TAN or registration details where applicable.
  • Relevant financial year, assessment year, tax year, return period, due date and notice number.
  • Books, invoices, payroll, bank statements, contracts, prior filings and portal screenshots.
  • Expected output: filing, registration, correction, advisory memo, notice response, audit report or recurring compliance.
Care points

Common mistakes to avoid

  • Using an old due date, old section number or old form without checking the live portal.
  • Posting a vague requirement without period, entity type, city, documents and deadline.
  • Comparing quotes without clarifying government fee, professional fee and exclusions.
  • Skipping reconciliation with AIS/TIS, books, Form 26AS, GST data or bank records.
  • Treating explanatory SEO content as final tax, legal, audit or investment advice.