Accounting teams across India handle multiple vendor invoices for security personnel every month. A common operational confusion arises when hiring security agencies operating as partnerships. Many accounts executives treat general partnership firms and Limited Liability Partnerships as identical entities for GST reverse charge. This mistake leads to wrong tax payments, disputed invoices, or unnecessary interest demands under Section 50 of the CGST Act.
The core compliance rule depends on the statutory definition of a body corporate. While a general partnership firm falls under reverse charge when supplying security personnel to a registered recipient, an LLP must charge GST under forward charge. Understanding this distinction protects your business from automated notices and simplifies monthly input tax credit claims.
Statutory framework: Entry 14 of Notification No. 13/2017-Central Tax (Rate)
Reverse charge on security personnel is notified under Section 9(3) of the CGST Act through Entry 14 of Notification No. 13/2017-Central Tax (Rate), as inserted by Notification No. 29/2018-Central Tax (Rate) with effect from 1 January 2019.
Entry 14 sets out three simultaneous legal conditions that activate reverse charge:
- Nature of service: Security services provided by way of supply of security personnel. The contract must involve providing human guards, patrol staff, or watchmen.
- Constitution of supplier: Any person other than a body corporate.
- Status of recipient: A registered person located in the taxable territory.
“Security services (services provided by way of supply of security personnel) provided to a registered person: Provided that nothing contained in this entry shall apply to, (i)(a) a Department or Establishment of the Central Government or State Government or Union territory; or (b) local authority; or (c) Governmental agencies; which has taken registration... only for the purpose of deducting tax under section 51... (ii) a registered person paying tax under section 10 of the said Act. Any person other than a body corporate | A registered person, located in the taxable territory.” Entry 14 of Notification No. 13/2017-Central Tax (Rate) as inserted by Notification No. 29/2018-Central Tax (Rate)
Under Section 2(98) of the CGST Act, reverse charge means the liability to pay tax by the recipient of supply of goods or services instead of the supplier. When all three statutory conditions in Entry 14 are fulfilled, the supplier cannot collect GST, and the recipient must discharge the tax directly.
Is an LLP a body corporate under GST law?
The decisive question for any business engaging an LLP security agency is whether an LLP counts as a body corporate. Tax statutory provisions give an explicit answer through cross-statute definitions:
- RCM Notification definition: Explanation (b) to Notification No. 13/2017-Central Tax (Rate) states that body corporate has the same meaning as assigned to it in clause (11) of Section 2 of the Companies Act 2013.
- Companies Act definition: Section 2(11) of the Companies Act 2013 provides that a body corporate or corporation includes a company incorporated outside India, but excludes co-operative societies and any other body corporate specified by notification.
- LLP Act definition: Section 3(1) of the Limited Liability Partnership Act 2008 expressly provides: A limited liability partnership is a body corporate formed and incorporated under this Act and is a legal entity separate from that of its partners. In addition, Section 2(1)(d) of the LLP Act confirms that an LLP is a body corporate.
Because an LLP is statutorily incorporated as a body corporate, an LLP does NOT meet the Entry 14 supplier test of any person other than a body corporate. Therefore, security personnel services supplied by an LLP remain strictly under forward charge.
In contrast, a general partnership firm established under the Indian Partnership Act 1932 is an unincorporated association of partners. It does not possess separate corporate personality and is not a body corporate. As a result, a general partnership firm is a person other than a body corporate, meaning its security personnel supplies to registered recipients fall squarely under reverse charge.
Common mistake: Treating an LLP as a regular partnership firm because both entities use the word partner. If your security vendor is an LLP, do not ask them to remove GST from their invoice. The LLP must charge 18% GST under forward charge. If you erroneously withhold tax under RCM, the vendor faces unpaid output tax liability while your company risks improper RCM reporting.
Comparison: partnership firm vs LLP vs company security suppliers
Review the compliance parameters across different legal structures supplying security personnel to a registered corporate client:
| Supplier Constitution | Corporate Status | Entry 14 RCM Applicable? | Billing Method | Recipient GSTR-3B Entry |
|---|---|---|---|---|
| Sole Proprietorship | Non-body corporate | Yes (RCM) | Base fee, no GST charged | Table 3.1(d) cash, Table 4(A)(3) ITC |
| General Partnership Firm | Non-body corporate | Yes (RCM) | Base fee, no GST charged | Table 3.1(d) cash, Table 4(A)(3) ITC |
| Hindu Undivided Family (HUF) | Non-body corporate | Yes (RCM) | Base fee, no GST charged | Table 3.1(d) cash, Table 4(A)(3) ITC |
| Limited Liability Partnership (LLP) | Body corporate | No (Forward Charge) | Charges 18% GST on invoice | Table 4(A)(5) ITC from GSTR-2B |
| Private Limited Company | Body corporate | No (Forward Charge) | Charges 18% GST on invoice | Table 4(A)(5) ITC from GSTR-2B |
| Public Limited Company | Body corporate | No (Forward Charge) | Charges 18% GST on invoice | Table 4(A)(5) ITC from GSTR-2B |
For additional background on corporate entities and individual vendors, review our companion guide on RCM on security services proprietorship vs company and our analysis on RCM on security services commercial corporate rules.
Scope of service: security personnel vs security equipment
Entry 14 is tightly restricted to services provided by way of supply of security personnel. It does not cover general security support services where human guards are not supplied. If a partnership firm provides electronic surveillance, alarm equipment leasing, fire alarm maintenance, or remote CCTV monitoring without personnel, reverse charge does not apply.
In composite contracts where a partnership firm provides both security guards and electronic surveillance systems, examine the contract terms. If the principal supply is the provision of security personnel, reverse charge applies to the entire composite value under Section 8 of the CGST Act. If the contracts are clearly segregated into separate work orders, only the personnel component falls under reverse charge.
Statutory exclusions from Entry 14: Even when supplied by a non-body corporate partnership firm, RCM does not apply if the recipient is (a) a government department or local authority registered only for TDS under Section 51, or (b) a taxpayer paying tax under the composition scheme under Section 10.
Tax rate, SAC code 9985, and invoice documentation
Security services fall under Services Accounting Code (SAC) 9985. Under Heading 9985 of Notification No. 11/2017-Central Tax (Rate), security services are taxable at 18% (9% CGST plus 9% SGST for intra-state supplies, or 18% IGST for inter-state supplies).
Documentation requirements differ based on whether the supplier is an LLP, a registered partnership firm, or an unregistered partnership firm:
1. Invoices from an LLP: The LLP issues a regular tax invoice under Section 31 charging 18% GST. The reverse charge flag must indicate NO. The invoice details flow into your GSTR-2B via the supplier's Form GSTR-1.
2. Invoices from a registered partnership firm: The registered partnership firm issues an invoice showing base service charges. The invoice must clearly indicate YES against the reverse charge field, and leave tax columns blank or zero. This invoice serves as your primary voucher for calculating RCM.
3. Invoices from an unregistered partnership firm: If a local partnership security agency is unregistered, the recipient must issue a self-invoice under Section 31(3)(f) of the CGST Act on the date of receipt of services. The recipient must also issue a payment voucher under Section 31(3)(g) at the time of paying the vendor. The self-invoice is your statutory document to support input tax credit claims under Rule 36(1)(b).
Cash settlement and input tax credit recovery in Form GSTR-3B
When discharging reverse charge liability on partnership security services, accounts teams must follow statutory ledger settlement rules:
No offset using credit ledger: Under Section 49(4) of the CGST Act read with Section 2(82), input tax credit in your electronic credit ledger can only be used to pay output tax. Output tax explicitly excludes tax payable under reverse charge. Therefore, you cannot set off RCM on security services using accumulated input tax credit. It must be paid in cash via the electronic cash ledger.
Immediate credit recovery: Once paid in cash, can the recipient claim ITC? Yes. Under Section 2(62), input tax includes tax payable under Section 9(3). Under Section 16(1) of the CGST Act, credit is admissible on goods and services used in the course or furtherance of business. You report and claim this credit in Table 4(A)(3) of Form GSTR-3B in the same month.
Exemption from 180-day reversal: The second proviso to Section 16(2) requires recipients to pay suppliers within 180 days to avoid ITC reversal. However, the statute explicitly excludes supplies on which tax is payable on reverse charge basis. Even if consideration payment to a partnership security vendor is delayed, your RCM credit remains secure.
Worked rupee example: partnership firm vs LLP security contracts
To see how supplier legal constitution alters accounting entries and cash flows, examine Horizon Logistics Private Limited in Mumbai, Maharashtra. In September 2026, the company hires two different security agencies for two logistics hubs:
- Agency A (Bharat Security Services): A general partnership firm registered under the Partnership Act 1932. Monthly billing: ₹2,00,000.
- Agency B (Garuda Protection Solutions LLP): A Limited Liability Partnership incorporated under the LLP Act 2008. Monthly billing: ₹2,00,000.
| Compliance Item | Bharat Security Services (Partnership Firm) | Garuda Protection Solutions (LLP) |
|---|---|---|
| Service Rendered | Supply of 8 security guards | Supply of 8 security guards |
| Entity Classification | Non-body corporate | Body corporate |
| GST Mechanism | Reverse Charge (Section 9(3)) | Forward Charge |
| Vendor Invoice Base Amount | ₹2,00,000 | ₹2,00,000 |
| GST Charged on Vendor Invoice | ₹0 (RCM indicated) | ₹36,000 (9% CGST ₹18,000 + 9% SGST ₹18,000) |
| Total Cheque Paid to Vendor | ₹2,00,000 | ₹2,36,000 |
| RCM Liability in Table 3.1(d) | ₹36,000 (₹18,000 CGST + ₹18,000 SGST) | ₹0 |
| Payment Mode to Government | Cash ledger payment in Table 6 | Vendor pays government via its GSTR-3B |
| GSTR-3B ITC Table Entry | Table 4(A)(3) ₹36,000 claimed in same return | Table 4(A)(5) ₹36,000 auto-populated from 2B |
| Net Cash Outflow for Company | ₹2,36,000 (₹2,00,000 vendor + ₹36,000 tax) | ₹2,36,000 (entire amount to vendor) |
| Final Net Cost after ITC | ₹2,00,000 | ₹2,00,000 |
In both scenarios, Horizon Logistics incurs an identical net operational cost of ₹2,00,000 after claiming ₹36,000 input tax credit. However, the cash routing differs fundamentally:
- For Bharat Security Services (partnership firm), Horizon Logistics pays the vendor ₹2,00,000 and remits ₹36,00,0 directly to the government cash ledger. It takes ₹36,000 credit in Table 4(A)(3).
- For Garuda Protection Solutions (LLP), Horizon Logistics pays ₹2,36,000 directly to the vendor. Garuda deposits the GST, and Horizon avails ₹36,000 credit in Table 4(A)(5) after reconciling its monthly GSTR-2B.
GSTR-2B reconciliation and audit scrutiny risks
Monthly reconciliation between your purchase register and Form GSTR-2B must account for the following practical compliance hazards:
1. Partnership vendor incorrectly files GSTR-1 as forward charge: When a registered partnership firm files Form GSTR-1 but mistakenly sets Reverse Charge = N, the invoice will appear in your GSTR-2B under standard B2B supplies. If your accounting system automatically pulls this amount into Table 4(A)(5) and fails to pay RCM in Table 3.1(d), your company violates Section 9(3). During audit scrutiny under Section 61, the GST department will demand unpaid tax in cash along with mandatory interest under Section 50. Ensure your accounts team identifies the vendor constitution independently rather than relying solely on the vendor GSTR-1 filing.
2. LLP vendor mistakenly treats transaction as RCM: Occasionally, an inexperienced LLP accountant issues a bill without GST, believing security services always fall under RCM. If your company pays RCM on this bill, you pay tax on a transaction that legally required forward charge. In addition, because the invoice lacks tax and the LLP did not report forward tax in GSTR-1, the transaction will not match in GSTR-2B, creating reconciliation discrepancies.
3. Incorrect reporting table in GSTR-3B: Claiming partnership RCM credit in Table 4(A)(5) (All other ITC) instead of Table 4(A)(3) distorts your portal figures. The system compares Table 4(A)(5) claims against GSTR-2B forward charge auto-population. If Table 4(A)(5) exceeds GSTR-2B, you risk triggering an automated mismatch intimation in Form GST DRC-01C under Rule 88D. Always enter inward RCM credit strictly in Table 4(A)(3).
DRC-01C notice exposure: Never lump RCM security credit into Table 4(A)(5). Doing so flags an ITC excess in DRC-01C while leaving your Table 3.1(d) liability under-reported. Verify your monthly RCM totals against Table 4(A)(3) before final return submission.
Standard vendor constitution verification letter
Before issuing purchase orders to security contractors, obtain written confirmation of their legal status using this standard verification letter:
Frequently asked questions
Does reverse charge apply when an LLP supplies security guards?
No. Under Entry 14 of Notification No. 13/2017-Central Tax (Rate), reverse charge applies only when security personnel are supplied by a person other than a body corporate. A Limited Liability Partnership is a body corporate under Explanation (b) to Notification No. 13/2017-Central Tax (Rate) read with Section 2(11) of the Companies Act 2013 and Section 3(1) of the LLP Act 2008. Therefore, an LLP must bill under forward charge and collect 18% GST directly on its tax invoice.
Does reverse charge apply when a regular partnership firm supplies security personnel?
Yes. A general partnership firm formed under the Indian Partnership Act 1932 is not a body corporate. When a partnership firm supplies security guards to a registered business, Entry 14 shifts the tax liability to the recipient under reverse charge.
Can a company use its input tax credit balance to pay RCM on security personnel?
No. Under Section 49(4) read with Section 2(82) of the CGST Act, electronic credit ledger balances can only offset output tax liability. Reverse charge liability is excluded from output tax and must be paid in cash through the electronic cash ledger.
When can the recipient claim input tax credit for RCM paid on security services?
The recipient can claim input tax credit in Table 4(A)(3) of Form GSTR-3B in the same tax period in which the liability is declared in Table 3.1(d) and paid through the electronic cash ledger, provided the inward service is used in the course or furtherance of business under Section 16(1).
What document must the recipient issue if the partnership security agency is unregistered?
If the partnership firm is unregistered, the recipient must issue a self-invoice under Section 31(3)(f) of the CGST Act on the date of receipt of service and issue a payment voucher under Section 31(3)(g) at the time of paying the vendor.
Reconcile your inward invoices and RCM credits
Identify missing vendor records, track reverse charge liabilities, and match your monthly purchase register against Form GSTR-2B. Your GSTR-2B and purchase register files are read in your browser and never uploaded to any server.
Last checked: 19 October 2026. Sources: Notification No. 13/2017-Central Tax (Rate), GST Council Notification No. 29/2018-Central Tax (Rate), CBIC CGST Act Section 2, CBIC CGST Act Section 9, CBIC CGST Act Section 16, CBIC CGST Act Section 31, GSTN Form GSTR-3B User Manual.